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About the Cisco Validated Design CVD Program The CVD program consists of systems and solutions designed, tested, and documented to facilitate faster, more reliable, and more predictable customer deployments.
For more information visit:.
ALL DESIGNS, SPECIFICATIONS, STATEMENTS, INFORMATION, AND RECOMMENDATIONS COLLECTIVELY, "DESIGNS" IN THIS MANUAL ARE PRESENTED "AS IS," WITH ALL FAULTS.
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THE DESIGNS DO NOT CONSTITUTE THE TECHNICAL OR OTHER PROFESSIONAL ADVICE OF CISCO, ITS SUPPLIERS OR PARTNERS.
USERS SHOULD CONSULT THEIR OWN TECHNICAL ADVISORS BEFORE IMPLEMENTING THE DESIGNS.
RESULTS MAY VARY DEPENDING ON FACTORS NOT TESTED BY CISCO.
CCDE, CCENT, Cisco Eos, Cisco Lumin, Cisco Nexus, Cisco StadiumVision, Cisco TelePresence, Cisco WebEx, the Cisco logo, DCE, and Welcome to the Human Network are trademarks; Changing the Way We Work, Live, Play, and Learn and Cisco Store are service marks; and Access Registrar, Aironet, AsyncOS, Bringing the Meeting To You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unified Computing System Cisco UCSCisco UCS B-Series Blade Servers, Cisco UCS C-Series Rack Servers, Cisco UCS S-Series Storage Servers, Cisco UCS Manager, Cisco UCS Management Software, Cisco Unified Fabric, Cisco Application Centric Infrastructure, Cisco Nexus 9000 Series, Cisco Nexus 7000 Series.
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Maximum cluster size of 32 nodes can be obtained by combining 16 converged nodes storage nodesand 16 compute-only nodes all-flash only, hybrid cluster maximum size is 8 converged nodes, plus 8 compute-only nodes.
Component Hardware Required Fabric Interconnects Two Cisco UCS 6248UP Fabric Interconnects, or Two Cisco UCS 6296UP Fabric Interconnects, or Two Cisco UCS 6332 Fabric Interconnects, or Two Cisco UCS 6332-16UP Fabric Interconnects Servers Three to Sixteen Cisco HyperFlex HXAF220c-M4S All-Flash rack servers, or Three to Sixteen HyperFlex HXAF240c-M4SX All-Flash rack servers, or Three to Eight Cisco HyperFlex HX220c-M4S Hybrid rack servers, or Three to Eight Cisco HyperFlex HX240c-M4SX Hybrid rack servers Table 2 lists some of the available processor models for the Cisco HX-Series servers.
For a complete list and more information please refer to the links below: Compare models: HXAF220c-M4S Spec Sheet: HXAF240c-M4S Spec Sheet: HX220c-M4S Spec Sheet: HX240c-M4SX Spec Sheet: Model Cores Clock Speed Cache RAM Speed E5-2699 v4 22 2.
Memory 128 GB to 1.
Memory 128 GB to 1.
Memory 128 GB to 1.
Note: VMware vSphere Standard, Essentials Plus, ROBO, Enterprise or Enterprise Plus licensing is required from VMware.
Management Server VMware vCenter Server for Windows or vCenter Server Appliance 6.
Refer to for interoperability of your ESXi version and vCenter Server.
Note: Using ESXi 6.
Cisco HyperFlex HX Data Platform Cisco HyperFlex HX Data Platform Software 2.
The software revisions listed in Table 7 are the only valid and supported configuration at the time of the publishing of this validated design.
Special care must be taken not to alter the revision of the hypervisor, vCenter server, Cisco HX platform software, or the Cisco UCS firmware without first consulting the appropriate release notes and compatibility matrixes to ensure that the system is not being modified into an unsupported configuration.
This document does not cover the installation and configuration of VMware vCenter Server for Windows, or the vCenter Server Appliance.
The vCenter Server must be installed and operational prior to the installation of the Cisco HyperFlex HX Data Platform software.
The following best practice guidance applies to installations of HyperFlex 2.
Using non-standard ports can lead to failures during the installation.
· It is recommended to build the vCenter server on a physical server or in a virtual environment outside of the HyperFlex cluster.
Building the vCenter server as a virtual machine inside the Are 32red入金ボーナスコードなし are cluster environment is highly discouraged.
There is a tech note for multiple methods of deployment if no external vCenter server is already available: Cisco HyperFlex clusters currently scale up from a minimum of 3 to a maximum of 16 converged nodes per all-flash cluster, i.
For clusters with HX hybrid nodes, the limit is 8 converged nodes.
Since the quantity of compute-only nodes cannot exceed the quantity of converged nodes, in clusters with hybrid HX converged servers, the maximum number of compute-only nodes is 8.
Cisco blade servers and rack mount servers can be used for the compute only nodes.
It is required that the number of compute-only nodes should always be less than or equal to number of converged nodes.
A maximum of 8 clusters can be created in a single UCS domain, and up to 100 HyperFlex clusters can be managed by a single vCenter click at this page />Overall usable cluster capacity is based on a number of factors.
The number of nodes in the cluster must be considered, plus the number and size of the capacity layer disks.
Caching disk sizes are not calculated as part of the cluster capacity.
The replication factor of the HyperFlex HX Data Platform also affects the cluster capacity as it defines the number of copies of each block of data written.
Disk drive manufacturers have adopted a size see more methodology using calculation by powers of 10, also known as decimal prefix.
However, many operating systems and filesystems report their space based on standard computer binary exponentiation, or calculation by powers of 2, also called binary prefix.
As the values increase, the disparity between the two systems of measurement and notation get worse, at the terabyte level, the deviation between a decimal prefix value and a binary prefix value is nearly 10%.
For all calculations where raw or usable capacities are shown from the perspective of the HyperFlex software, filesystems or operating systems, the binary prefix please click for source are used.
This is done primarily to show a consistent set of values as seen by the end user from within the HyperFlex vCenter Web Plugin and HyperFlex Connect GUI when viewing cluster capacity, allocation and consumption, and also within most operating 無料のカジノマシンゲーム />Table 10 lists a set of HyperFlex HX Data Platform cluster usable capacity values, using binary prefix, for an array of cluster configurations.
These values are useful for determining the appropriate size of HX cluster to initially purchase, and how much capacity can be gained by adding capacity disks.
The calculations for these values are listed in.
The 海賊ゲームオンラインRPG tool to help with sizing is listed in.
Up to sixteen compute-only servers can also be added per HyperFlex cluster.
Up to eight separate HX clusters can be installed under a single pair of Fabric Interconnects.
The two Fabric Interconnects both connect to every HX-Series rack mount server, and both connect to every Cisco UCS 5108 blade chassis, and Cisco UCS rack-mount server.
Therefore, many design elements will refer to FI A or FI B, alternatively called fabric A or fabric B.
Both Fabric Interconnects are active at all times, passing data on both network fabrics for a redundant and highly available configuration.
Management services, including Cisco UCS Manager, are also provided by the two FIs but in a clustered manner, where one FI is the primary, and one is secondary, with a roaming clustered IP address.
This port is also used by remote KVM, IPMI and SoL sessions to the managed servers within the domain.
This is typically connected to the customer management network.
· L1: A cross connect port for forming the Cisco UCS management cluster.
This port is connected directly to the L1 port of the paired Fabric Interconnect using a standard CAT5 or CAT6 Ethernet cable with RJ45 plugs.
It is not necessary to connect this to a switch or hub.
· L2: A cross connect port for forming the Cisco UCS management cluster.
This port is connected directly to the L2 port of the paired Fabric Interconnect using a standard CAT5 or CAT6 Ethernet cable with RJ45 plugs.
It is not necessary 自由戦闘機無料ダウンロードフルセットアップ connect this to a switch or hub.
· Console: An RJ45 serial port for direct console access to the Fabric Interconnect.
This port is typically used during the initial FI setup process with the included serial to RJ45 adapter cable.
This can also be plugged into a terminal aggregator or remote console server device.
The HX-Series converged servers are connected directly to the Cisco UCS Fabric Interconnects in Direct Connect mode.
This option enables Cisco UCS Manager to manage the HX-Series rack mount Servers using a single cable for both management traffic and data traffic.
All the HXAF220c-M4S, HXAF240c-M4SX, HX220c-M4S and HX240c-M4SX servers are configured with the Cisco VIC 1227 or Cisco VIC 1387 network interface card NIC installed in a modular LAN on motherboard MLOM slot, which has dual 10 Gigabit Ethernet GbE or 40 Gigabit Ethernet GbE ports.
The standard and redundant connection practice is to connect port 1 of the VIC card the right-hand port to a port on FI A, and port 2 of the VIC card the left-hand port to a port on FI B Figure 17.
Failure to follow this cabling practice can lead to errors, discovery failures, for フォートマイヤーズフロリダ周辺のカジノ confirm loss of redundant connectivity.
Note: HyperFlex converged nodes configured with the Cisco VIC 1387 can only connect via 40 GbE to a Cisco UCS 6332 or 6332-16UP model Fabric Interconnect, using 40 GbE QSFP+ ports.
Use of the Cisco QSA module to convert a 40 GbE QSFP+ port into a 10 GbE SFP+ port is not allowed.
Note: HyperFlex converged nodes configured with the Cisco VIC 1227 are not allowed to connect to the Cisco UCS 6332 or 6332-16UP model Fabric Interconnects.
Using breakout ports for HyperFlex converged nodes is not allowed.
In addition, HyperFlex converged nodes configured with the Cisco VIC 1227 are not allowed to connect to the 6332-16UP model Fabric Interconnect via the on-board 10 GbE unified ports.
HyperFlex extended clusters also incorporate 1-16 Cisco UCS blade servers for additional compute capacity.
The blade chassis comes populated with 1-4 power supplies, and 8 modular cooling fans.
In the rear of the chassis are two bays for installation of Cisco Fabric Extenders.
The Fabric Extenders also commonly called IO Modules, or IOMs connect the chassis to the Fabric Interconnects.
Internally, the Fabric Extenders connect to the Cisco VIC card installed in each blade server across the chassis backplane.
The standard connection practice is to connect 1-8 10 GbE links, or 1-4 40 GbE links depending on the IOMs and FIs purchased from the left-side IOM, or IOM 1, to FI A, and to connect the same number of 10 GbE or 40 GbE links from the right-side IOM, or IOM 2, to FI B Figure 18.
All other cabling configurations are invalid, and can lead to errors, discovery failures, and loss of redundant connectivity.
HyperFlex extended clusters also incorporate 1-16 Cisco UCS rack-mount servers for additional compute capacity.
The C-Series rack mount servers are connected directly to the Cisco UCS Fabric Interconnects in Direct Connect mode.
Internally the Cisco UCS C-Series servers are configured with the Cisco VIC 1227 or Cisco VIC 1387 network interface card NIC installed in a modular LAN on motherboard MLOM slot, which has dual 10 Gigabit Ethernet GbE ports or 40 Gigabit Ethernet GbE ports.
The standard and redundant connection practice is to connect port 1 of the VIC card to a port on FI A, and port 2 of the VIC card to a port on FI B.
Failure to follow this cabling practice can lead to errors, discovery failures, and loss of redundant connectivity.
This zone must provide access to Domain Name System DNS and Network Time Protocol NTP services, and allow Secure Shell SSH communication.
In this zone are multiple physical and virtual components: - Fabric Interconnect management ports.
· VM Zone: This zone comprises the connections needed to service network IO to the guest VMs that will run inside the HyperFlex hyperconverged system.
This zone typically contains multiple VLANs, that are trunked to the Cisco UCS Fabric Interconnects via the network uplinks, and tagged with 802.
· Storage Zone: This zone comprises the connections used by consider, クラブプレーヤーのカジノ pity Cisco HX Data Platform software, ESXi hosts, and the storage controller VMs to service the HX Distributed Data Filesystem.
These interfaces and IP addresses need to be able to communicate with each other at all times for proper operation.
During normal operation, this traffic all occurs within the Cisco UCS domain, however there are hardware failure scenarios where this traffic would need to traverse the network northbound of the Cisco UCS domain.
For that reason, the VLAN used for HX storage traffic must be able to remarkable, 火のゲームホイール agree the network uplinks from the Cisco UCS domain, reaching FI A from FI B, and vice-versa.
This zone is primarily jumbo frame traffic therefore jumbo frames must be enabled on the Cisco UCS uplinks.
In this zone are multiple components: - A VMkernel interface used for storage traffic on each ESXi host in the HX cluster.
· VMotion Zone: This zone comprises the connections used by the ESXi hosts to enable vMotion of the guest VMs from host to read more />During normal operation, this traffic all occurs within the Cisco UCS domain, however there are hardware failure scenarios where this traffic would need to traverse the network northbound of the Cisco UCS domain.
For that reason, the VLAN used for HX vMotion traffic must be able to traverse the network uplinks from the Cisco UCS domain, reaching FI A from FI B, and vice-versa.
Refer to the following figure for an illustration of the logical network design: Installation of the HyperFlex system is primarily done through a deployable HyperFlex installer virtual machine, available for download at cisco.
The installer VM performs most of the Cisco UCS configuration work, it can be leveraged to simplify the installation of ESXi on the HyperFlex hosts, and also performs significant portions of the ESXi configuration.
Finally, the installer VM is used to install the HyperFlex HX Data Platform software and create the HyperFlex cluster.
Because this simplified installation method has been developed by Cisco, this CVD will not give detailed manual steps for the configuration of all the elements that are handled by the installer.
Instead, the elements configured will be described and documented in this section, and the subsequent sections will guide you through the manual steps needed for installation, and how check this out utilize the HyperFlex Installer for the remaining configuration steps.
All Cisco UCS uplinks operate as trunks, carrying multiple 802.
The default Cisco UCS behavior is to assume that all VLAN IDs defined in the Cisco UCS configuration are eligible to be trunked across all available uplinks.
Cisco UCS Fabric Interconnects appear on the network as a collection of endpoints versus another network switch.
Internally, the Fabric Interconnects do not participate in spanning-tree protocol STP domains, and the Fabric Interconnects cannot form a network loop, as they are not connected to each other with a layer 2 Ethernet link.
Uplinks need to be connected and active from both Fabric Interconnects.
For redundancy, multiple uplinks can be used on each FI, article source as 802.
For the best level of performance and redundancy, uplinks can be made as LACP port-channels to multiple upstream Cisco switches using the virtual port channel vPC feature.
Using vPC uplinks allows all uplinks to be active passing data, plus protects against any individual link failure, and the failure of an upstream switch.
Other uplink configurations can be redundant, but spanning-tree protocol loop avoidance may disable links if vPC is not available.
All uplink connectivity methods must allow for traffic to pass from one Fabric Interconnect to the other, or from fabric A to fabric B.
There are scenarios where cable, port or link failures would require traffic that normally does not leave the Cisco UCS domain, to now be forced over the Cisco UCS uplinks.
Additionally, this traffic flow pattern can be seen briefly during maintenance procedures, such as updating firmware on the Fabric Interconnects, which requires them to be rebooted.
The following sections and figures detail several uplink connectivity options.
Single Uplinks to Single Switch This connection design is susceptible to failures at several points; single uplink failures on either Fabric Interconnect can lead to connectivity losses or functional failures, and the failure of the single uplink switch will cause a complete connectivity outage.
Single Uplinks or Port Channels to Multiple Switches This connection design is redundant against the failure of an upstream switch, and redundant against a single link failure.
In normal operation, STP is likely to block half of the links to avoid a loop across the two upstream switches.
The side effect of this is to reduce bandwidth between the Cisco UCS domain and the LAN.
If any of the active links were to fail, STP would bring the previously blocked link online to provide access to that Fabric Interconnect via the other switch.
It is not recommended to connect both links from a single FI to a single switch, as that configuration is susceptible to a single switch failure breaking connectivity from fabric A pinetopのカジノはあります fabric B.
For enhanced redundancy, the single links in the figure below could also be port-channels.
Logically the two vPC enabled switches appear as one, and therefore spanning-tree protocol will not block フリースロット40スーパーホット links.
This configuration allows for all links to be active, achieving maximum bandwidth potential, and multiple redundancy at each level.
For the base HyperFlex system configuration, multiple VLANs need to be carried to the Cisco UCS domain from the upstream LAN, and these VLANs are also defined in the Cisco UCS configuration.
The hx-storage-data VLAN must be a separate VLAN ID from the remaining VLANs.
The following table lists see more VLANs created by the HyperFlex installer in Cisco UCS, and their functions: Table 11 VLANs VLAN Name VLAN ID Purpose hx-inband-mgmt Customer supplied ESXi host management interfaces HX Storage Controller VM management interfaces HX Storage Cluster roaming management interface hx-inband-repl Customer supplied HX Storage Controller VM Replication interfaces HX Storage Cluster roaming replication interface hx-storage-data Customer supplied ESXi host storage VMkernel interfaces HX Storage Controller storage network interfaces HX Storage Cluster roaming storage interface hx-vm-data Customer supplied Guest VM network interfaces hx-vmotion Customer supplied ESXi host vMotion VMkernel interfaces Note: A dedicated network or subnet for physical device management is often used in datacenters.
In this scenario, the mgmt0 interfaces of the two Fabric Interconnects would be connected to that dedicated network or subnet.
This is a valid configuration for HyperFlex installations with the following caveat; wherever the HyperFlex installer is deployed it must have IP connectivity to the subnet of the mgmt0 interfaces of the Fabric Interconnects, and also have IP connectivity to the subnets used by the hx-inband-mgmt VLANs listed above.
All HyperFlex storage traffic traversing the hx-storage-data VLAN and subnet is configured by default to use jumbo frames, or to be precise, all communication is configured to send IP packets with a Maximum Transmission Unit MTU size of 9000 bytes.
In addition, the default MTU for msn無料オンラインスロットゲーム hx-vmotion VLAN is also https://slots-spin-list.site/1/2507.html to use jumbo frames.
Using a larger MTU value means that each IP packet sent carries a larger payload, therefore transmitting more data per packet, and consequently sending and receiving data faster.
This requirement also means that the Cisco UCS uplinks must be configured to pass jumbo frames.
Failure to configure the Cisco UCS uplink switches to allow jumbo frames can lead to service interruptions during some failure scenarios, including Cisco UCS firmware upgrades, or when a cable or port failure would cause storage traffic to traverse the northbound Cisco UCS uplink switches.
This section about Cisco UCS design will describe the elements within Cisco UCS Manager that are configured by the Cisco HyperFlex installer.
Many of the configuration elements are fixed in nature, meanwhile the HyperFlex installer does allow for some items to be specified at the time of creation, for example VLAN names and IDs, external management IP pools and more.
During the HyperFlex installation a Cisco UCS Sub-Organization is created.
The sub-organization is created underneath the root level of the Cisco UCS hierarchy, and is used to contain all policies, pools, templates and service profiles used by HyperFlex.
This arrangement allows for organizational control using Role-Based Access Control RBAC and administrative locales at a later time if desired.
In this way, control can be granted to administrators of only the HyperFlex specific elements of the Cisco UCS domain, separate from control of root level elements or elements in other sub-organizations.
QoS System Classes Specific Cisco UCS Quality of Service QoS system classes are defined for a Cisco HyperFlex system.
These classes define Class of Service CoS values that can be used by the uplink switches north of the Cisco UCS domain, plus which classes are active, along with whether packet drop is allowed, the relative weight of the different classes when there is contention, the maximum transmission unit MTU size, and if there is multicast criticism すべての時間のPCの最高のオンラインゲーム seems applied.
QoS system classes are defined for the entire Cisco UCS domain, the classes that are enabled can later be used in QoS policies, which are then assigned to Cisco UCS vNICs.
QoS Policies In order to apply the settings defined in the Cisco UCS QoS System Classes, specific QoS Policies must be created, and then assigned to the vNICs, or vNIC templates used in Cisco UCS Service Profiles.
The policy allows for future flexibility if a specific multicast policy needs to be created and applied to other VLANs, that may be used by non-HyperFlex workloads in the Cisco UCS domain.
The following table and figure details the Multicast Policy configured for HyperFlex: VLANs VLANs are created by the HyperFlex installer to support a base HyperFlex system, with a VLAN for vMotion, and a single or multiple VLANs defined for guest VM traffic.
Names and IDs for the VLANs are defined in the Cisco UCS configuration page of the HyperFlex installer web interface.
The VLANs listed in Cisco UCS must already be present on the upstream network, and the Cisco UCS FIs do not participate in VLAN Trunk Protocol VTP.
These IP addresses are assigned to the Cisco Integrated Management Controller CIMC interface of the rack mount and blade servers that are managed in the Cisco UCS domain.
The IP addresses are the communication sdカードスロット モトe4 for various functions, such as remote KVM, virtual media, Serial over LAN SoLand Intelligent Platform Management Interface IPMI for each rack mount or blade server.
Therefore, a minimum of one IP address per physical server in the domain must be provided.
The number of virtual NIC vNIC interfaces, their VLAN associations, MAC addresses, QoS policies and more are all applied dynamically as part of the service profile association process.
Media Access Control MAC addresses use 6 bytes of data as a unique address to identify the interface on the layer 2 network.
All devices are assigned a unique MAC address, which is ultimately used for all data transmission and reception.
The Click here UCS and VIC technology picks a MAC address from a pool of addresses, and assigns it to each vNIC defined in the service profile when that service profile is created.
Best practices mandate that MAC addresses used for Cisco UCS domains use 00:25:B5 as the first three bytes, which is one of the Organizationally Unique Identifiers OUI registered to Cisco Systems, Inc.
The fourth byte e.
The fifth byte is set automatically by the HyperFlex installer, to correlate to the Cisco UCS fabric and the vNIC placement order.
Finally, the last byte is incremented according to the number of MAC addresses created in the pool.
To avoid overlaps, when you define the values in the HyperFlex installer you must ensure that the first four bytes of the MAC address pools are unique for each HyperFlex cluster installed in the same layer 2 network, and here different from MAC address pools in other Cisco UCS domains which may exist.
The following table details the MAC Address Pools configured for HyperFlex, and their default assignment to the vNIC templates created: Table 16 MAC Address Pools Name Block Start Size Assignment Order Used by vNIC Template: hv-mgmt-a 00:25:B5::A1:01 100 Sequential hv-mgmt-a hv-mgmt-b 00:25:B5::B2:01 100 Sequential hv-mgmt-b hv-vmotion-a 00:25:B5::A7:01 100 Sequential hv-vmotion-a hv-vmotion-b 00:25:B5::B8:01 100 Sequential hv-vmotion-b storage-data-a 00:25:B5::A3:01 100 Sequential storage-data-a storage-data-b 00:25:B5::B4:01 100 Sequential storage-data-b vm-network-a 00:25:B5::A5:01 100 Sequential vm-network-a vm-network-b 00:25:B5::B6:01 100 Sequential vm-network-b Network Control Policies Cisco UCS Network Control Policies control various aspects of the behavior of vNICs defined in the Cisco UCS Service Profiles.
Settings controlled include enablement of Cisco Discovery Protocol CDPMAC address registration, MAC address forging, and the action taken on the vNIC status if the Cisco UCS network uplinks are failed.
This allows for more flexibility, even though the policies are currently configured with the same settings.
The following table details the Network Control Policies configured for HyperFlex, and their default assignment to the vNIC templates created: Name CDP MAC Register Mode Action on Uplink Fail MAC Security Used by vNIC Template: HyperFlex-infra Enabled Only Native VLAN Link-down Forged: Allow hv-mgmt-a hv-mgmt-b hv-vmotion-a hv-vmotion-b storage-data-a storage-data-b HyperFlex-vm Enabled Only Native VLAN Link-down Forged: Allow vm-network-a vm-network-b vNIC Templates Cisco UCS Manager has a feature to configure vNIC templates, which can be used to simplify and speed up configuration efforts.
VNIC templates are referenced in service profiles and LAN connectivity policies, versus configuring the same vNICs individually in each service profile, or service profile template.
VNIC templates contain all the configuration elements that make up a vNIC, including VLAN assignment, Click to see more address pool selection, fabric A or B assignment, fabric failover, MTU, QoS policy, Network Control Policy, and more.
Templates are created as either initial templates, or updating templates.
Updating templates retain a link between the parent template and the child object, therefore when changes are made to the template, the changes are propagated to all remaining linked child objects.
In each case, the only configuration difference between the two templates is which fabric they プロセッサスロット2 configured to connect through.
This simplifies configuration efforts by defining a collection of vNICs or vNIC templates once, and using that policy in the service profiles or service profile templates.
The HyperFlex installer configures a LAN Connectivity Policy named HyperFlex, which contains all of the vNIC templates defined in the previous section, along with an Adapter Policy named HyperFlex, also configured by the HyperFlex installer.
The following table details the LAN Connectivity Policy configured for HyperFlex: Policy Name Use vNIC Template vNIC Name vNIC Template Used: Adapter Policy HyperFlex Yes hv-mgmt-a hv-mgmt-a HyperFlex hv-mgmt-b hv-mgmt-b hv-vmotion-a hv-vmotion-a hv-vmotion-b hv-vmotion-b storage-data-a storage-data-a storage-data-b storage-data-b vm-network-a vm-network-a vm-network-b vm-network-b Adapter Policies Cisco UCS Adapter Policies are used to configure various settings of the Converged Network Adapter CNA installed in the Cisco UCS blade or rack mount servers.
Various advanced hardware features can be enabled or disabled depending on the software or operating system being used.
The following figures detail the Adapter Policy configured for HyperFlex: BIOS Policies Cisco HX-Series servers have a set of pre-defined BIOS setting defaults defined in Cisco UCS Manager.
These settings have been optimized for the Cisco HX-Series servers running HyperFlex.
This policy allows for future flexibility in case situations arise where the settings need to be modified from the default configuration.
Boot Policies Cisco UCS Boot Policies define the boot devices used by blade and rack mount servers, and the order that they are attempted to boot from.
Cisco HX-Series rack mount servers have their VMware ESXi hypervisors installed to an internal pair of mirrored Cisco FlexFlash SD cards, therefore they require a boot policy defining that the servers should boot from that location.
The compute-only Cisco UCS blade servers and Cisco UCS rack mount servers can also boot from SD cards, or they can be configured to boot from local disks, boot from SAN, or via the network using PXE or iSCSI.
The following figure details the HyperFlex Boot Policy configured read more boot from SD card: Host Firmware Packages Cisco UCS Host Firmware Packages represent one of the most powerful features of the Cisco UCS platform; the ability to control the firmware revision of all the managed blades and rack mount servers via a policy specified in the service profile.
Host Firmware Packages are defined and referenced in the service profiles.
Once a service profile is associated to a server, the iPad用ブリッジカードゲームアプリ of all the components defined in the Host Firmware Package are automatically upgraded or downgraded to match the package.
The policy also enables settings for 3歳のための無料の印刷可能なマッチングゲーム embedded FlexFlash SD cards used to boot the VMware ESXi hypervisor.
The following figure details the Local Disk Configuration Policy configured by the HyperFlex installer: Maintenance Policies Cisco UCS Maintenance Policies define the behavior of the attached blades and rack mount servers when changes are made to the associated service profiles.
In addition, the On Next Boot setting is enabled, which will automatically apply changes the next time the server is rebooted, without any secondary acknowledgement.
The following figure details the Maintenance Policy configured by the HyperFlex installer: Power Control Policies Cisco UCS Power Control Policies allow administrators to set priority values for power application to servers in environments where power supply may be limited, during times when the servers demand more power than is available.
If the policy settings are enabled, the information is wiped when the service profile using the policy is disassociated from the server.
For many Linux based operating systems, such as VMware ESXi, the local serial port can be configured as a local console, where users can watch the system boot, and communicate with the system command prompt interactively.
Since many blade servers do not have physical serial ports, and often administrators are working remotely, the ability to send and receive that traffic via the LAN is very helpful.
Connections to a SoL session can be initiated from Cisco UCS Manager.
The following figure details the SoL Policy configured by the HyperFlex installer: vMedia Policies Cisco UCS Virtual Media vMedia Policies automate the connection of virtual media files to the remote KVM session of the Cisco UCS blades and rack mount servers.
Using a vMedia policy can speed up installation time by automatically attaching an installation ISO file to the server, without having to manually launch the remote KVM console and connect them one-by-one.
Cisco UCS Manager has a feature to configure service profile templates, which can be used to simplify and speed up configuration efforts when the same configuration needs to be applied to multiple servers.
Service profile templates are used to spawn デポジットボーナススロットなし2019 service profile copies to associate with a group of servers, versus configuring the same service profile manually each time it is needed.
Service profile templates contain all the configuration elements that make up a service profile, including vNICs, vHBAs, local disk configurations, boot policies, host firmware packages, BIOS policies and more.
Templates are created as either initial templates, or updating templates.
Updating templates retain a link between the parent template and the child object, therefore when changes are made to the template, the changes are propagated to all remaining linked child objects.
This simplifies future efforts if the configuration of the compute only nodes needs to differ from the configuration of the HyperFlex converged storage nodes.
Since HX-series servers are configured with a single Cisco UCS VIC 1227 mLOM card, the only valid placement is on card number 1.
In certain hardware configurations, the physical mapping of cards and port extenders to their logical order is not linear, therefore each card is referred to as a virtual connection, or vCon.
Because of this, the interface where the placement and order is defined does not refer to physical cards, but instead refers to vCons.
Therefore, all the vNICs defined in the service profile templates for HX-series servers, places them on vCon 1, then their order is defined.
Through the combination of the vNIC templates createdthe LAN Connectivity Policyand the vNIC placement, every VMware ESXi server will detect the network interfaces in a known and identical order, and they will always be connected to the same VLANs via the same network fabrics.
If the configuration is changed by adding or removing vNICs or vHBAs, then the order of the devices seen in the PCI tree will change.
The ESXi hosts will subsequently need to reboot one additional time in order to repair the configuration, which they will do automatically.
The following sections detail the design of the elements within the VMware ESXi hypervisors, system requirements, virtual networking and the configuration of ESXi for the Cisco HyperFlex HX Distributed Data Platform.
The Cisco HyperFlex system has a pre-defined virtual network design at the ESXi hypervisor level.
Four different virtual switches are created by the HyperFlex installer, each using two continue reading, which are each serviced by a vNIC defined in the Cisco UCS service profile.
The vSwitches created are: · vswitch-hx-inband-mgmt: This is the default vSwitch0 which is renamed by the ESXi kickstart file as part of the automated installation.
The default VMkernel port, vmk0, is configured in the standard Management Network port group.
The switch has two uplinks, active on fabric A and standby on fabric B, without jumbo frames.
A second port group is created for the Storage Platform Controller VMs to connect to with their individual management interfaces.
A third port group is created for cluster to cluster VM snapshot replication traffic.
· vswitch-hx-storage-data: This vSwitch is created as part of the automated installation.
A VMkernel port, vmk1, is configured in the Storage Hypervisor Data Network port group, which is the interface used for connectivity to the HX Datastores via NFS.
The switch has two uplinks, active on fabric B and standby on fabric A, with jumbo frames highly recommended.
A second click to see more group is created for the Storage Platform Controller VMs article source connect to with their individual storage interfaces.
· vswitch-hx-vm-network: This vSwitch is created as part of the automated installation.
The switch has two uplinks, active on both fabrics A and B, and without jumbo frames.
· vmotion: This vSwitch is created as part of the automated installation.
The switch has two uplinks, active on fabric A and standby on fabric B, with jumbo frames highly recommended.
In the Cisco HyperFlex system, the Storage Platform Controller VMs use this feature to gain full control of the Cisco 12Gbps SAS HBA cards in the Cisco HX-series rack mount servers.
This gives the controller VMs direct hardware level access to the physical disks installed in the servers, which they consume to construct the Cisco HX Distributed Filesystem.
Only the html5スロットマシンギャラリー connected directly to the Cisco SAS HBA are controlled by the controller VMs.
Other disks, connected to different controllers, such as the SD cards, remain under the control of the ESXi hypervisor.
A key component of the Cisco HyperFlex system is the Storage Platform Controller Virtual Machine running on each of the nodes in the HyperFlex cluster.
The controller VMs cooperate to form and coordinate the Cisco HX Distributed Filesystem, and service all the guest VM IO requests.
The controller VMs are deployed as a vSphere ESXi agent, which is similar in concept to that of a Linux or Windows service.
ESXi agents are tied to a specific host, they start and stop along with the ESXi hypervisor, and the system is not considered to be online and ready until both the hypervisor and the agents have started.
Each ESXi hypervisor host has a single ESXi agent deployed, which is the controller VM for that node, and it cannot be moved or migrated to another host.
The collective ESXi agents are html5スロットマシンギャラリー via an ESXi agency in the vSphere cluster.
The storage controller VM runs custom software and services that manage and maintain the Cisco HX Distributed Filesystem.
The services and processes that run within the controller VMs are not exposed as part of the ESXi agents to the agency, therefore the ESXi hypervisors nor vCenter server have any direct knowledge of the storage services provided by the controller VMs.
Management and visibility into the function of the controller VMs, and the Cisco HX Distributed Filesystem is done via the HyperFlex Connect HTML management webpage, or a plugin installed to the vCenter server or appliance managing the vSphere cluster.
The plugin communicates directly with the controller VMs to display the information requested, or make the configuration changes directed, all while operating within the same web-based interface of the vSphere Web Client.
The deployment of the controller VMs, agents, agency, and vCenter plugin are all done by the Cisco HyperFlex installer, and requires no manual steps.
Controller VM Locations The physical storage location of the controller VMs differs among the Cisco HX-Series rack servers, due to differences with the physical disk location and connections on those server models.
The storage controller VM is operationally no different from any other typical virtual machines in an ESXi environment.
The controller VM has full control of all the front facing hot-swappable disks via PCI passthrough control of the SAS HBA.
The remaining disks seen by the controller VM OS are used by the HX Distributed filesystem for caching and capacity layers.
· HX240c and HXAF240c: The HX240c-M4SX and HXAF240c-M4SX server has a built-in SATA controller provided by the Intel Wellsburg Platform Controller Hub PCH chip, and the 120 GB or 240 GB housekeeping disk is connected to it, placed in an internal drive carrier.
Since this model does not connect the housekeeping disk to the SAS HBA, the ESXi hypervisor remains in control of this disk, and a VMFS datastore is provisioned there, using the entire disk.
On this VMFS datastore, a 2.
The front-facing hot swappable disks, seen by the controller VM OS via PCI passthrough control of the SAS HBA, are used by the HX Distributed filesystem for caching and capacity layers.
Note: On the HX240c and HXAF240c model servers, when configured with SEDs, the housekeeping disk is moved to a front disk slot.
Since this disk is physically controlled by the SAS HBA in PCI passthrough mode, the configuration of the SCVM virtual disks changes to be the same as that of the HX220c and HXAF220c servers.
The following figures detail the Storage Platform Click at this page VM placement on the ESXi hypervisor hosts: Note: The HyperFlex compute-only Cisco UCS server blades or rack-mount servers also place a lightweight storage controller VM on a 3.
HyperFlex Datastores The new HyperFlex cluster has no default datastores configured for virtual machine storage, therefore the datastores must be created using the vCenter Web Client plugin or the HyperFlex Connect GUI.
It is important to recognize that all HyperFlex datastores are thinly provisioned, meaning that their configured size can far exceed the actual space available in the HyperFlex cluster.
Alerts will be raised by the HyperFlex system in HyperFlex Connect or the vCenter plugin when actual space consumption results in low amounts of free space, and alerts will be sent via auto support email alerts.
Overall space consumption in the HyperFlex clustered filesystem is optimized by the default deduplication and compression features.
CPU Resource Reservations Since https://slots-spin-list.site/1/404.html storage controller VMs provide critical functionality of the Cisco HX Distributed Data Platform, the HyperFlex installer will configure CPU resource reservations for the controller VMs.
This reservation guarantees that the controller VMs will have CPU resources at a minimum level, in situations where the physical CPU resources of the ESXi hypervisor host are being heavily consumed by the guest VMs.
This is a soft guarantee, meaning in most situations the SCVMs are not using all of the CPU resources reserved, therefore allowing the guest VMs to use them.
The following table details the CPU resource reservation of the storage controller VMs: Number of vCPU Shares Reservation Limit 8 Low 10800 MHz unlimited Memory Resource Reservations Since the storage controller VMs provide critical functionality of the Cisco HX Distributed Data Platform, the HyperFlex installer will configure memory resource reservations for the controller VMs.
This reservation guarantees visit web page the controller VMs will have memory resources at a minimum level, in situations where the physical memory resources of the ESXi hypervisor host are being heavily consumed by the guest VMs.
The following table details the memory resource reservation of the storage controller VMs: Server Model Amount of Guest Memory Reserve All Guest Memory HX220c-M4S and HXAF220c-M4S 48 GB Yes HX240c-M4SX and HXAF240c-M4SX 72 GB Yes Note: The compute-only nodes have a lightweight storage controller VM, it is configured with only 1 vCPU of 1024MHz and 512 MB of memory reservation.
Cisco HyperFlex systems are ordered with a factory pre-installation process having been done prior to the hardware delivery.
This factory integration work will deliver the HyperFlex servers with the proper firmware revisions pre-set, a copy of the VMware ESXi hypervisor software pre-installed, and some components of the Cisco HyperFlex software already installed.
Once on site, the final steps to be performed are reduced and simplified due to the previous factory work.
For the purpose of this document, the setup process is described as though this factory pre-installation work was done, thereby leveraging the tools and processes developed by Cisco to simplify the process and dramatically reduce the deployment time.
Installation of the Cisco HyperFlex system is primarily done via a deployable HyperFlex installer virtual machine, available for download at cisco.
The installer VM performs the Cisco UCS configuration work, the configuration of ESXi on the HyperFlex hosts, the installation of the HyperFlex HX Data Platform software and creation of the HyperFlex cluster.
Because this simplified installation method has been developed by Cisco, this CVD will not give detailed manual steps for the configuration of all the elements that are handled by the installer.
The following see more will guide you through the prerequisites and manual steps needed prior to using the HyperFlex installer, how to utilize the HyperFlex Installer, and finally how to perform the remaining post-installation tasks.
Prior to beginning the installation activities, it is important to gather the following information: To install the HX Data Platform, an OVF installer appliance must be deployed on a separate virtualization host, which is not a member of the HyperFlex cluster.
The HyperFlex installer requires one IP address on the management network and the HX installer appliance IP address must be able to communicate with Cisco UCS Manager, ESXi management IP addresses on the HX hosts, and the vCenter IP addresses where the HyperFlex cluster will be managed.
Additional IP addresses for the Cisco HyperFlex system need to be allocated from the appropriate subnets and VLANs to be used.
IP addresses that are used by the system fall into the following groups: · Cisco UCS Manager: These addresses are used and assigned by Cisco UCS manager.
Three IP addresses are used by Cisco UCS Manager; one address is assigned to each Cisco UCS Fabric Interconnect, and the third IP address is a roaming address for management of the Cisco UCS cluster.
In addition, at least one IP address per Cisco UCS blade or HX-series rack mount server is required for the hx-ext-mgmt IP address pool, which are assigned to the CIMC interface of the physical servers.
Since these management addresses are assigned from a pool, they need to be provided in a contiguous block of addresses.
These addresses must all be in the same subnet.
· HyperFlex and ESXi Management: These addresses are used to manage the ESXi hypervisor hosts, and the HyperFlex Storage Platform Controller VMs.
Two IP addresses per node in the HyperFlex cluster are required from the same subnet, and a single additional IP address is needed as the roaming HyperFlex cluster management interface.
These addresses can be assigned from the same subnet at the Cisco UCS Manager addresses, or they may be separate.
· HyperFlex Replication: These addresses are used by the HyperFlex Storage Platform Controller VMs for clusters that are configured to replicate VMs to one another.
One IP address per HX node is required, plus one additional IP address as a roaming clustered replication interface.
These addresses are assigned to a pool as part of a post-installation activity described later in this document, and are not needed to complete the initial installation of a HyperFlex cluster.
These addresses can be from the same subnet as the HyperFlex 有料カジノ ESXi management addresses, but it is recommended that the VLAN ID and subnet be unique.
Two IP addresses per node in the HyperFlex cluster are required from the same subnet, and a single additional IP address is needed as the roaming HyperFlex cluster storage interface.
It is recommended to provision a subnet that is not used in the network read more other purposes, and it is also possible to use non-routable IP address ranges for these interfaces.
Finally, if the Cisco UCS domain is going to contain multiple HyperFlex clusters, it is recommended to use a different subnet and VLAN ID for the HyperFlex storage traffic for each cluster.
This is a safer method, guaranteeing that storage traffic from multiple clusters cannot intermix.
· VMotion: These IP addresses are used by the ESXi hypervisor hosts as VMkernel interfaces to enable vMotion capabilities.
One or more IP addresses per node in the HyperFlex cluster are required from the same subnet.
Multiple addresses and VMkernel interfaces can be used if you wish to enable multi-nic vMotion, although this configuration would require additional manual steps.
The following tables will assist with gathering the required IP addresses for the installation of an 8 node standard HyperFlex cluster, or a 4+4 extended cluster, by listing the addresses required, and an example configuration: Address Group: UCS Management HyperFlex and ESXi Management HyperFlex Storage VMotion VLAN ID: Subnet: Subnet Mask: Gateway: Device UCS Management Addresses ESXi Management Interface Storage Controller Management Interface Storage Controller Replication Network ESXi Hypervisor Storage VMkernel Interface Storage Controller Storage Interface VMotion VMkernel Interface Fabric Interconnect A Fabric Interconnect B UCS Manager HyperFlex Cluster HyperFlex Node 1 HyperFlex Node 2 HyperFlex Node 3 HyperFlex Node 4 HyperFlex Node 5 HyperFlex Node 6 HyperFlex Node 7 HyperFlex Node 8 Address Group: UCS Https://slots-spin-list.site/1/1362.html HyperFlex and ESXi Management HyperFlex Storage VMotion VLAN ID: Subnet: Subnet Mask: Gateway: Device UCS Management Addresses ESXi Management Interface Storage Controller Management Interface Storage Controller Replication Network ESXi Hypervisor Storage VMkernel Interface Storage Controller Storage Interface VMotion VMkernel Interface Fabric Interconnect A Fabric Interconnect B UCS Manager HyperFlex Cluster HyperFlex Node 1 HyperFlex Node 2 HyperFlex Node 3 HyperFlex Node 4 Compute Node 1 Compute Node 2 Compute Node 3 Compute Node 4 Table ボルガータカジノ HyperFlex Cluster Example IP Addressing Address Group: UCS Management HyperFlex and ESXi Management HyperFlex Storage VMotion VLAN ID: 133 133 150 51 200 Subnet: 10.
By default, the HX installation will assign a static IP address to the management interface of the ESXi servers.
Using Dynamic Host Configuration Protocol DHCP for automatic IP address assignment in not recommended.
DNS servers are highly recommended to be configured for querying Fully Qualified Domain Names FQDN in the HyperFlex and ESXi Management group.
DNS records need to be created prior to beginning the installation.
Additional A records can be created for the Storage Controller Management interfaces, ESXi Hypervisor Storage interfaces, and the Storage Controller Storage interfaces if desired.
The following tables will assist with gathering the required DNS information for the installation, by listing the information required, and an example configuration: Item Value DNS Server 1 DNS Server 2 DNS Domain vCenter Server Name SMTP Server Name UCS Domain Name HX Server 1 Name HX Server 2 Name HX Server 3 Name HX Server 4 Name HX Server 5 Name HX Server 6 Name HX Server 7 Name HX Server 8 Name Item Value DNS Server 1 10.
NTP is used by Cisco UCS Manager, vCenter, the ESXi hypervisor hosts, and the HyperFlex Storage Platform Controller VMs.
The use of public NTP servers is highly discouraged, instead a reliable internal NTP server should be used.
The following tables will assist with gathering the required NTP information for the installation by listing the information required, and an example configuration: Item Value NTP Server 1 171.
At a minimum, there are 4 VLANs that need to be trunked to the Cisco UCS Fabric Interconnects that comprise the Click the following article system; a VLAN for the HyperFlex and ESXi Management group, a VLAN for the HyperFlex Storage group, a VLAN for the VMotion group, and at least one VLAN for the guest VM traffic.
If HyperFlex Replication is to be used, another VLAN must be created and trunked for the replication traffic.
The VLAN IDs must be supplied during the HyperFlex Cisco UCS configuration step, and the VLAN names can optionally be customized.
The following tables will assist with gathering the required VLAN information for the installation by listing the information required, and an example configuration: Name ID hx-inband-mgmt 133 hx-inband-repl 150 hx-storage-data 51 vm-network 100 hx-vmotion 200 The Cisco UCS uplink connectivity design needs to be finalized prior to beginning the installation.
One of the early manual tasks to be completed is to configure the Cisco UCS network uplinks and verify their operation, prior to beginning the HyperFlex installation steps.
Refer to the network uplink design possibilities in the Network Design section.
QAZ2wsx Install the Fabric Interconnects, the HX-Series rack mount servers, standard C-series rack mount servers, the Cisco UCS 5108 chassis, the Cisco UCS Fabric Extenders, and the Cisco UCS blades according to their corresponding hardware installation guides: Cisco UCS 6200 Series Fabric Interconnect: Cisco UCS 6300 Series Fabric Interconnect: HX220c M4 Server: HX240c M4 Server: Cisco UCS 5108 Chassis, Servers and Fabric Extenders: The physical layout of the HyperFlex system was previously described in section.
The Fabric Interconnects, HX-series rack mount servers, Cisco UCS chassis and blades need to be cabled properly before beginning the installation activities.
The following table provides an example cabling map for installation of a Cisco HyperFlex system, with eight HX220c-M4SX servers, and one Cisco UCS 5108 chassis.
To configure Fabric Interconnect A, complete the following steps: 1.
Make sure the Fabric Interconnect cabling is properly connected, including the L1 and L2 cluster links, and power the Fabric Interconnects on by inserting the power cords.
Connect to the console port on the first Fabric Interconnect, which will be designated as the A fabric device.
Start your terminal emulator software.
Set the terminal emulation to VT100, and the settings to 9600 baud, 8 data bits, no parity, and 1 stop bit.
Open the connection just created.
You may have to press ENTER to see the first prompt.
Configure the first Fabric Interconnect, using the following example as a guideline: ---- Basic System Configuration Dialog ---- This setup utility will guide you through the basic configuration of the system.
Only minimal configuration including IP connectivity to the Fabric interconnect and its clustering mode is performed through these steps.
Type Ctrl-C at any time to abort configuration and reboot system.
To back track or make modifications to already entered values, complete input till end of section and answer no when prompted to apply configuration.
Enter the configuration method.
Configuration file - Ok To configure Fabric Interconnect B, complete the following steps: 1.
Connect to the console port on the first Fabric Interconnect, which will be designated as the B fabric device.
Start your terminal emulator software.
Set the terminal emulation to VT100, and the settings to 9600 baud, 8 data bits, no parity, and 1 stop bit.
Open the connection just created.
You may have to press ENTER to see the first prompt.
Configure the second Fabric Interconnect, using the following example as a guideline: ---- Basic System Configuration Dialog ---- This setup utility will guide you through the basic configuration of the system.
Only minimal configuration including IP connectivity to the Fabric interconnect and its clustering mode is performed through these steps.
Type Ctrl-C at any time to abort configuration and reboot system.
To back track or make modifications to already entered values, complete input till end of section and answer no when prompted to apply configuration.
Enter the configuration method.
This Fabric interconnect will be added to the cluster.
Please Provide Local Fabric Interconnect Mgmt0 IPv4 Address Physical Switch Mgmt0 IP address : 10.
Configuration file — Ok Cisco UCS Manager Log in to the Cisco UCS Manager environment by completing the following steps: 1.
Open a web browser and navigate to the Cisco UCS Manager Cluster IP address, for example 2.
Click No when prompted to enable Cisco Smart Call Home, this feature can be enabled at a later time.
Configure the following ports, settings and policies in the Cisco UCS Manager interface prior to beginning the HyperFlex installation.
Your Cisco UCS firmware version should be correct as shipped from the factory, as documented in the section.
This document is based on Cisco UCS infrastructure, B-series bundle, and C-Series bundle software versions 3.
If the firmware version of the Fabric Interconnects is older than this version, the firmware must be upgraded to match the requirements prior to completing any further steps.
To upgrade the Cisco Article source Manager version, the Fabric Interconnect firmware, and the server bundles, refer to these instructions: To synchronize the Cisco UCS environment time to the NTP server, complete the following steps: 1.
In Cisco UCS Manager, click the Admin button on the left-hand side.
In the Properties pane, select the appropriate time zone in the Time Zone menu.
Click Add NTP Server.
Enter the NTP server IP address and click OK.
Click Save Changes, and then click OK.
The Ethernet ports of a Cisco UCS Fabric Interconnect are all capable of performing several functions, such as network uplinks or server ports, and more.
By default, all ports are unconfigured, and their function must be defined by the administrator.
To define the specified ports to be used as network uplinks to the upstream network, complete the following steps: 1.
In Cisco UCS Manager, click the Equipment button on the left-hand side.
Select the ports that are to be uplink ports, right click them, and click Configure as Uplink Port.
Click Yes to confirm the configuration, and click OK.
Select the ports that are to be uplink ports, right-click them, and click Configure as Uplink Port.
Click Yes to confirm the configuration and click OK.
If the Cisco UCS uplinks from one Fabric Interconnect are to be combined into a port channel or vPC, you must separately configure the port channels, which will use the previously configured uplink ports.
To configure the necessary port channels in the Cisco UCS environment, complete the following steps: 1.
In Cisco UCS Manager, click the LAN button on the left-hand side.
Right-click Port Channels underneath Fabric A, then click Create Port Channel.
Enter the port channel ID number as the unique ID of the port channel this does not have to match the port-channel ID on the upstream switch.
Enter the name of the port channel.
Right-click Port Channels underneath Fabric B, then click Create Port Channel.
Enter the port channel ID number as the unique ID of the port channel this does not have to match the port-channel ID on the upstream switch.
Enter the name of the port channel.
Verify the necessary port channels have been created.
It can take a few minutes for the newly formed port channels to converge and come online.
If the Cisco HyperFlex system will use blades as compute-only nodes in an extended cluster design, additional settings must article source configured for connecting the Cisco UCS 5108 blade chassis.
The Chassis Discovery policy defines the number of links between the Fabric Interconnect and the Cisco UCS Fabric Extenders which must be connected and active, before the chassis will be discovered.
This also go here defines how many of those connected links will be used for communication.
The Link Grouping Preference setting specifies if the links will operate independently, or if Cisco UCS Manager will automatically combine them into port-channels.
Cisco best practices recommends using link grouping, and the just click for source of links per side is dependent on the hardware used in Cisco UCS 5108 chassis, and the model of Fabric Interconnects.
For 10 GbE connections Cisco recommends 4 links per side, and for 40 GbE connections Cisco recommends 2 links per side.
To configure the necessary policy and setting, complete the following steps: 1.
In Cisco UCS Manager, click the Equipment button on the left-hand side, and click Equipment in the top of the navigation tree on the left.
In the properties pane, click the Policies tab.
Set the Link Grouping Preference option to Port Channel.
The Ethernet ports of a Cisco UCS Fabric Interconnect connected to the rack mount servers, or to the blade chassis must be defined as server ports.
Once a server port is activated, the connected server or chassis will begin the discovery process shortly afterwards.
Rack mount servers and blade chassis are automatically numbered in Cisco UCS Manager please click for source the order which they are first discovered.
For example, if you installed your servers in a cabinet or rack with server 1 on the bottom, counting up as you go higher in the cabinet or rack, then you need to enable the server ports to the bottom-most server first, and enable them one-by-one as you move upward.
You must wait until the server appears in the Equipment tab of Cisco UCS Manager before configuring the ports for the next server.
The same numbering procedure applies to blade server chassis, although chassis and rack mount server numbers are separate from each other.
Auto Configuration A new feature in Cisco UCS Manager 3.
The firmware on the rack mount servers or blade chassis Fabric Extenders must already be at version 3.
Enabling this policy eliminates the manual steps of configuring each server port, however it does configure the servers in a somewhat random order.
For example, the rack mount server at the bottom of the stack, which you may refer to as server 1, and you may have plugged into port 1 of both Fabric Interconnects, could be discovered as server 2, or server 5, etc.
In order to have fine control of the rack mount server or chassis numbering and order, the manual configuration steps listed in the next section must be followed.
To configure automatic server port definition and discovery, complete the following steps: 1.
In Cisco UCS Manager, click the Equipment button on the left-hand side.
In the navigation tree, under Policies, click Port Auto-Discovery Policy 3.
In the properties pane, set Auto Configure Server Port option to Enabled.
Manual Configuration To manually define the specified ports to be used as server ports, and have control over the numbering of the servers, complete the following steps: 1.
In Cisco UCS Manager, click the Equipment button on the left-hand side.
Select the first port that is to be a server port, right click it, and click Configure as Server Port.
Click Yes to confirm the configuration, and click OK.
Select the matching port as for イルカリーフフリースロットマシン interesting for Fabric Interconnect A that is to be a server port, right click it, and click Configure as Https://slots-spin-list.site/1/104.html Port.
Click Yes to confirm the configuration, and click OK.
Repeat Steps 1-8 for each server port, until all rack mount servers and chassis appear in the order desired in the Equipment tab.
Server Discovery As previously described, once the server ports of the Fabric Interconnects are configured and active, the servers connected to those ports will begin a discovery process.
Before continuing with the HyperFlex installation processes, which will create the service profiles and associate them with the servers, wait for all of the servers to finish their discovery process and to show as unassociated servers that are powered off, with no errors.
In Cisco UCS Manager, click the Equipment button on the left-hand side, and click Equipment in the top of the navigation tree on the left.
In the properties pane, click the Servers tab.
HyperFlex Installer Deployment The Cisco HyperFlex software is distributed as a deployable virtual machine, contained in an Open Virtual Appliance OVA file format.
The HyperFlex OVA file is available for download at cisco.
For the purpose of this document, the process described uses an existing ESXi server managed by vCenter to run the HyperFlex installer OVA, インタラクティブオンラインゲーム無料のクリケット deploying it via the VMware vSphere Web Client.
The Cisco HyperFlex Installer VM must be deployed in a location that has connectivity to the following network locations and services: · Connectivity to the vCenter Server which will manage the HyperFlex cluster s 楽しみのための自由なスロットカジノのゲーム be installed.
· Connectivity to the management interfaces of the Fabric Interconnects that contain the HyperFlex cluster s to be installed.
· Connectivity to the management interface of the ESXi hypervisor hosts which will host the HyperFlex cluster s to be installed.
· Connectivity to the DNS server s which will resolve host names used by the HyperFlex cluster s to be installed.
· Connectivity to the スロットローターとパッドキット server s which will synchronize time for the HyperFlex cluster s to be installed.
· Connectivity from the staff operating the installer to 帝国のカジノの火かき棒 webpage hosted by the installer, and to log in to the installer via SSH.
If the network where the HyperFlex installer VM is deployed has DHCP services available to assign the proper IP address, subnet mask, default gateway, and DNS servers, the HyperFlex installer can be deployed using DHCP.
If a static address must be defined, use the following table to document the settings to 初心者のための3Dゲームエンジン used for the HyperFlex installer VM: Setting Value IP Address Subnet Mask Default Gateway DNS Server 1 NTP Servers To deploy the HyperFlex installer OVA, complete the following steps: 1.
Open the vSphere Web Client webpage of a vCenter server where the installer OVA will be deployed, ビンゴゲームの王様 log in with admin privileges.
In the vSphere Web Client, from the Home view, click Hosts and Clusters.
From the Actions menu, click Deploy OVF コードゲームを推測 />Click the Local file option, then click Browse and locate the Cisco-HX-Data-Platform-Installer-v2.
Modify the name of the virtual machine to be created if desired, and click a folder location to place the virtual machine, then click Next.
Click a specific host or cluster to locate the virtual machine and click Next.
After the file validation, review the details and click Next.
Select a Thin provision virtual disk format, and the datastore to store the new virtual machine, then click Next.
Modify the network port group selection from the drop-down list in the Destination Networks column, choosing the network the installer VM will communicate on, and click Next.
If DHCP is to be used for the installer VM, leave the fields blank, except for the NTP server value and click Next.
If static address settings are to be used, fill in the fields for the DNS server, Default Gateway, NTP Servers, IP address, and subnet mask, then click Next.
Review the final configuration and click Finish.
The installer VM will take a few minutes to deploy, once it has deployed, power on the new VM and proceed to the next step.
HyperFlex Installer Web Page The HyperFlex installer is accessed via a webpage using your local computer and a web browser.
If the HyperFlex installer was deployed with a static IP address, then the IP address of the website is already known.
If DHCP was used, open the local console of the installer VM.
Open a web browser on the local computer and navigate to the IP address of the installer VM.
For example, open 2.
Click accept or continue to bypass any SSL certificate errors.
At the login screen, enter the username: root 4.
At the login screen, enter the default password: Cisco123 5.
more info the version of the installer in the lower right-hand corner of the Welcome page is the correct version.
The HX installer will guide you through the process of setting up your cluster.
It will configure Cisco UCS policies, templates, service profiles, and settings, as well as assigning IP addresses to the HX servers that come from the factory with ESXi hypervisor software preinstalled.
The installer will load the HyperFlex controller VMs and software on the nodes, add the nodes to the vCenter cluster, then finally create the HyperFlex cluster and distributed filesystem.
All of these processes can be completed via a single click here from the HyperFlex Installer webpage.
To install and configure a HyperFlex cluster, complete the following steps: 1.
Enter the Cisco UCS Manager and vCenter DNS hostname or IP address, the admin usernames, and the passwords.
You can select the option to see the passwords in clear text.
Optionally, you can import a JSON file that has the configuration information, except for the appropriate passwords.
Select the Unassociated HX server models that are to be used in the new HX cluster and click Continue.
If the Fabric Interconnect server ports were not enabled in the earlier step, you have the option to enable them here to begin the discovery process by clicking the Configure 中学生のためのオンラインハロウィーンゲーム Ports link.
Note: Using the option to enable the server ports within the HX Installer will not allow you to finely control the server number order, as would be possible when performing this step manually before installing the HyperFlex cluster.
To have control of the server number order, perform the steps outlined earlier for manually configuring the server ports.
Note: The server discovery can take several minutes to complete, and it will be necessary to periodically click the Refresh button to see the unassociated servers appear once discovery is completed.
Enter the VLAN names and VLAN IDs that are to be created in Cisco UCS, as well as the MAC Pool prefix, Only enter the 4 th byte value, for example: 00:25:B5: リアルマネーでオンライン無料ゲーム />Multiple comma-separated VLAN IDs for different guest VM networks are allowed here.
Enter the IP address range to be used by the CIMC interfaces of the servers in this HX cluster.
Enter a unique Org name for the HyperFlex Cluster.
Important: When deploying a second or any additional clusters, you must put them into a different sub-org, use a different MAC Pool prefix, and you should also create new VLAN names for the additional clusters.
Even if reusing the same VLAN ID, it is prudent to create a new VLAN name to avoid conflicts.
For example, for a second cluster change the VLAN names, MAC Pool prefix, Cluster Name and Org Name so as to not overwrite the original cluster information.
Enter the subnet mask, gateway, DNS, and IP addresses and hostnames for the Hypervisors.
The IP addresses will be assigned via Serial over Lan SoL through Cisco UCS Manager to the ESXi host systems as their management IP addresses.
Assign the additional IP addresses for the Management and Data networks as well as the cluster IP addresses, then mspのような他のオンラインゲーム Continue.
Note: A default gateway is not required for the data network, as those interfaces normally will not communicate with any other hosts or networks, and the subnet can be non-routable.
Enter the HX Cluster Name and Replication Factor setting.
Enter the Password that will be assigned to the Controller VMs.
Enter the Datacenter Name from vCenter, and vCenter Cluster Name.
Enter the System Services information for DNS, NTP, and Time Zone.
Enable Auto Support and enter the email address to receive Auto Support alerts, then scroll down.
Leave the defaults for Advanced Networking.
Under Advanced Settings, validate that VDI is not checked hybrid nodes only.
Jumbo Frames should be enabled.
It is not necessary to select Clean up disk partitions for a new cluster installation.
Validation of the click the following article will now start.
If there are no warnings, the installer will automatically continue on to the configuration process.
Note: The initial validation will always fail when using Cisco UCS 6332 or 6332-16UP model Fabric Interconnects.
This is due to the fact that changes to the QoS system classes require these models to reboot.
If the validation is skipped, the HyperFlex installer will continue the installation and automatically reboot both Fabric Interconnects sequentially.
If this is an initial setup of these Fabric Interconnects, and no other systems are running on them yet, then it is safe to proceed.
However, if these Fabric Interconnects are already in use click to see more other workloads, then caution must be taken to ensure that the sequential reboots of both Fabric Interconnects will not interrupt those workloads, and that the QoS changes will not cause traffic drops.
Contact Cisco TAC for assistance if this situation applies.
The HX installer will now proceed to complete the deployment and perform all the steps listed at the top of the screen along with their status.
The process can also be monitored in Cisco UCS Manager and vCenter while the profiles and cluster are created.
Review the summary screen after the install completes by selecting Summary on the top right of the window.
You can also review the details of the installation process after the install completes by selecting Progress on the top left of the window.
After the install completes, you may export the cluster configuration by clicking on the downward arrow icon in the top right of the screen.
Click OK to save the configuration to a JSON file.
This file can be imported to save time if you need to rebuild the same cluster in the future, and be kept as a record of the configuration options and settings used during the installation.
After the installation completes, you can click the Launch HyperFlex Connect button to immediately log in to the new HTML5 GUI.
To automate the post installation procedures and verify the HyperFlex Installer has properly configured Cisco UCS Manager, a script has been provided on the HyperFlex Installer OVA.
These steps can also be performed manually in vCenter if preferred.
The following procedure will use the script.
SSH to the installer OVA IP as root with password Cisco123, ssh root 10.
The installer will already have the information from the just completed HX installation and it will be used by the script.
Enter the HX Storage Controller VM root password for the HX cluster use the one entered more info the HX Cluster installationas well as the vCenter user name and password.
You can also enter the vSphere license or complete this task later.
Input the netmask, the vMotion VLAN ID, and the vMotion IP addresses for each of the hosts as prompted.
A vMotion VMkernel Port is created for each host in vCenter: 7.
The main installer will have already created at least one vm-network port group and assigned the default VM network VLAN input from the cluster installation.
continue reading desired, additional VM network port groups can be created and the additional VLANs will be added to the vm-networks vSwitch.
This option will also create the corresponding VLANs in Cisco Visit web page Manager, and assign the VLAN to the vm-network vNIC-Template.
This script can read more rerun at later time as well to create additional VM networks and Cisco UCS VLANs.
Example: Using this option in the script to show how to add more VM networks: VLANs are created in Cisco UCS: VLANs are assigned to vNICs: Port groups are created: 8.
The post install script will now check the networking configuration continue reading jumbo frames.
The script will complete and provide a summary screen.
Validate there are no errors and the cluster is healthy.
It is recommended to enable a syslog destination for permanent storage of the ESXi host logs.
It is possible to use the vCenter server as the log destination in this case.
To configure syslog, complete the following steps: 1.
Log on to the ESXi host via SSH as the root user.
Repeat for each ESXi host.
Create a datastore for storing the virtual machines.
This task can be completed by using the vSphere Web Client HX plugin, or by using the HyperFlex Connect HTML management webpage.
To configure a new datastore, complete the following steps: 1.
Use a web browser to open the HX cluster IP management URL, for example: 2.
Enter a local credential, or a vCenter RBAC credential for the username, and the corresponding password.
Click Datastores in the left pane, and click Create Datastore.
In the popup, enter the Datastore Name and size.
For most applications, leave the Block Size at the default of 8K.
Alternatively, to create the datastore using the vSphere web client, select vCenter Inventory Lists, and select the Cisco HyperFlex System, Cisco HX Data Platform, cluster-name, manage tab and the plus + icon to create a datastore.
Create a test virtual machine stored on your new HX datastore in order to take a snapshot and perform a cloning operation.
Take a snapshot of the new virtual machine via the vSphere Web Client prior to powering it on.
This can be scheduled as well.
In the vSphere web client, right-click the VM, select Cisco HX Data Platform, then select Snapshot Now.
Input the snapshot name and click OK.
Create a few clones of our virtual machine.
Right-click the VM, and select Cisco HX Data Platform, then ReadyClones.
Input the Number of clones and Prefix, then click OK to start the operation.
The clones click here be created in seconds.
Auto-Support should be enabled for all clusters during the initial HyperFlex installation.
Auto-Support enables Call Home to automatically send support information article source Cisco TAC, and notifications of tickets to the email address specified.
If the settings need to be modified, they can be changed in the HyperFlex Connect HTML management webpage.
To change Auto-Support settings, complete the following steps: 1.
From the HyperFlex Connect webpage, click the gear shaped icon in the upper right-hand corner, and click Auto-Support Settings.
Enable or disable Auto-Support as needed.
Enter the email address to receive alerts when Auto-Support events are generated.
Enable or disable Remote Support as needed.
Remote support allows Cisco TAC to connect to the HX cluster and accelerate troubleshooting efforts.
Enter in the information for a web proxy if needed.
Email notifications which come directly from the HyperFlex cluster can also be enabled.
To enable direct email notifications, complete the following steps: 1.
From the HyperFlex Connect webpage, click the gear shaped icon in the upper right-hand corner, and click Notifications Settings.
Enter the DNS name or IP address of the outgoing email server or relay, the email address the notifications will come from, and the recipients.
It is recommended that the default ESXi root passwords be changed for enhanced security.
To change the root password of the ESXi host, complete the following steps: 1.
Log into the ESXi host via SSH.
If the logon account used was not root, gain root privileges via su you must check this out the root account password : su — 3.
Change the root password: passwd root 4.
Enter the new password and press Enter.
Enter the new password again to confirm, and press Enter.
Repeat steps 1-5 for each ESXi host.
At the beginning, Smart Licensing is enabled but the HX storage cluster is unregistered and in a 90-day evaluation period or EVAL MODE.
For the HX storage cluster to start reporting license consumption, it must be registered with the Cisco Smart Software Manager SSM through a valid Cisco Smart Account.
Before beginning, verify that you have a Cisco Smart account, and valid HyperFlex licenses are available to be checked out by your HX cluster.
To activate and configure smart licensing, complete the following steps: 1.
Log into a controller VM.
Confirm that your HX storage cluster is in Smart Licensing mode.
From Cisco Smart Software Manager, generate a registration token.
In the License pane, click Smart Software Licensing to open Cisco Smart Software Manager.
From the virtual account where you want to register your HX storage cluster, click General, and then click New Token.
In the Create Registration Token dialog box, add a short Description for the token, enter the number of days you want the token to be active and available to use on other products, and check Allow export-controlled functionality on the products registered with this token.
From the New ID Token row, click the Actions drop-down list, and click Copy.
Log into a controller VM.
Register your HX storage cluster, where idtoken-string is the New ID Token from Cisco Smart Software Manager.
Confirm that your HX storage cluster is registered.
You may run any other preproduction tests that you wish to run at this point.
Additional vHBAs or vNICs From HXDP version 1.
As an example, one can map and connect Fibre Channel LUNs from an IBM VersaStack or NFS volumes from a NetApp FlexPod system, and then easily perform a Storage vMotion of virtual machines into the HyperFlex system.
If these are added post cluster creation, the PCI enumeration can change causing PCI passthrough device configuration errors.
It is recommended that you do not make such hardware changes after the HX cluster is created.
A better option is to add vHBAs or vNICs as necessary while the cluster is created.
Both of these processes are documented below.
In this section only the addition of FC vHBAs or iSCSI vNICs to HX hosts is documented A more detailed procedure about connecting other iSCSI or NFS storage to HX cluster is in the.
Note: Although in this CVD we use iSCSI as example to connect HX to external IP storage devices, the vNICs created by this procedure could be used for connecting to NFS storage devices.
An overview of this procedure is as follows: 1.
Open the HyperFlex Installer from a web browser, login as root user.
On the HyperFlex Installer webpage select a Workflow of Cluster Creation to start a fresh cluster installation.
Continue with appropriate inputs until you get to the page 7 クリケットゲームwindows Cisco UCS Manager configuration.
オーシャンダウンズカジノ写真 the box Enable iSCSI Storage if you want to create additional vNICs to connect to the external iSCSI storage systems.
Enter a VLAN name and ID for Fabric A and B dual connections.
Check the box Enable FC Storage if you want to create Fibre Channel vHBAs to connect to the external FC or FCoE storage systems.
Enter WWxN Pool prefix For example: 20:00:00:25:B5: ED, only enter the last byte valueVSAN names and IDs for Fabric A and B dual connections.
Continue and complete the inputs for all the remaining cluster configuration tasks, start the cluster creation and wait for the completion.
Note that you can choose to enable either only iSCSI, only FC, or both according to your needs.
Note: In Cisco UCS Manager, the additional vNICs are configured as standard vNICs, not as iSCSI vNICs, as iSCSI vNICs are specifically used for iSCSI boot adapters.
In vCenter, a standard vSwitch vswitch-hx-iscsi is created on each HX ESXi host.
Further configuration to create iSCSI VMkernel ports needs to be done manually for storage connections see.
Should you decide to add additional storage such as a FlexPod after you have already installed your cluster, the following procedure can be used for adding vHBAs or vNICs that could cause PCI re-enumeration upon an ESXi host reboot.
Beginning with HXDP 2.
Therefore, it is recommended you do not reboot multiple nodes at once after making these hardware changes, as it could lead to a cluster failure.
Validate the health state of each host, and the HX cluster before rebooting or performing the procedure on subsequent nodes.
In this example, we will be adding vHBAs after an HX cluster is created via the Cisco UCS service profile template.
We will reboot one ESXi node at a time in a rolling upgrade fashion so there will be no outage.
To add vHBAs or iSCSI vNICs, complete the following steps: 1.
Example of hardware change: Add vHBAs to the Service Profile Templates for HX refer to Cisco UCS documentation for your storage device such as a FlexPod CVD for configuring the vHBAs.
After adding the vHBAs to the templates, the servers will be in a Pending Reboot state and require a reboot to add the new interface.
Do NOT reboot the HX servers at this time.
Using HyperFlex Connect, or the vSphere Web Client, place one of the HX ESXi hosts in HX-Maintenance Mode.
After the host has entered Maintenance Mode, reboot the associated node to complete the addition of the new hardware.
This will result in one additional automatic reboot of the node.
After the second reboot, exit the ESXi host from maintenance mode, the SCVM should start automatically without errors.
Check the health status of the cluster, validating that the cluster is healthy before proceeding to reboot the next node.
The cluster health status can be viewed from HyperFlex Connect, or via the CLI.
Continue checking or refreshing until the HX cluster is healthy.
Repeat the process for each node in the cluster as necessary.
HX nodes come from the factory with a copy of the ESXi hypervisor pre-installed, however there are scenarios where it may be necessary to redeploy or reinstall ESXi on an HX node.
In addition, this process and スロットボーナス not be used to deploy ESXi on rack mount or blade servers that will function as HX compute-only nodes.
The HyperFlex system requires a Cisco custom ESXi ISO file to be used, which has Cisco hardware specific drivers pre-installed, and customized settings configured to ease the installation process.
The Cisco custom ESXi ISO file is available to download at cisco.
The HX custom ISO is based on the Cisco custom ESXi 6.
· Configure the root password to: Cisco123 · Install ESXi to the internal mirrored Cisco FlexFlash SD cards.
· Set the default management network to use vmnic0, and obtain an IP address via DHCP.
· Enable SSH access to the ESXi host.
· Enable the ESXi shell.
· Enable serial port com1 console access to facilitate Serial over LAN access to the host.
· Configure the ESXi configuration to always use the current hardware MAC address of the network interfaces, even if they change.
· Rename the default vSwitch to vswitch-hx-inband-mgmt.
A high-level example of a HX rebuild procedure would be: 1.
Clean up the existing environment by: - Deleting existing HX virtual machines and HX datastores.
When the Cisco UCS Manager configuration is complete, HX hosts are associated with HX service profiles and powered on.
Now perform a fresh ESXi installation using the custom ISO image and following the steps in section Cisco UCS vMedia and Boot Policies.
When the ESXi fresh installations are all finished, use the customized workflow and select the remaining 3 options; ESXi Configuration, Deploy HX Software, and Create HX Cluster, to continue and complete the HyperFlex cluster installation.
More information on the various installation methods can be found in the.
By using a Cisco UCS vMedia policy, the custom Cisco HyperFlex ESXi installation ISO file can be mounted to all of the HX servers automatically.
Once these two tasks are completed, the servers can be rebooted, and they will automatically boot from the remotely mounted vMedia file, installing and configuring ESXi on the servers.
WARNING: While vMedia policies are very efficient for installing multiple servers, using vMedia policies as described could lead to an accidental reinstall of ESXi on any existing server sorry, デポジットなしカジノキャッシング可能ボーナス very is rebooted with this policy.
Please be certain that the servers being rebooted while the policy is in effect are the servers you wish to reinstall.
Even though the custom ISO will not continue without a secondary confirmation, extreme caution is recommended.
This procedure needs to be carefully monitored and the boot policy should be changed back to original settings immediately after the intended servers are rebooted, and the ESXi installation begins.
Using this policy is only recommended for new installs or rebuilds.
Alternatively, you can manually select the boot device using the KVM console during boot, and pressing F6, instead of making the vMedia device the default boot selection.
To configure the Cisco UCS vMedia and Boot Policies, complete the following steps: 1.
In Cisco UCS Manager, click the Servers button on the left-hand side of the screen.
In the configuration pane, click Create vMedia Mount.
Enter a name for the mount, for example: ESXi.
Select the CDD option.
Select HTTP as the protocol.
Enter the IP address of the HyperFlex installer VM, for example: 10.
Select None as the Image Variable Name.
In the configuration pane, click the vMedia Policy tab.
Click Modify vMedia Policy.
Chose the HyperFlex vMedia Policy from the drop-down selection and click OK twice.
In the configuration pane, click the vMedia Policy tab.
Click Modify vMedia Policy.
Chose the HyperFlex vMedia Policy from the drop-down selection and click OK twice.
In the navigation pane, expand the section titled CIMC Mounted vMedia.
Click Save Changes and click OK.
To begin the installation after modifying the vMedia policy, Boot policy and service profile template, the servers need to be rebooted.
To complete the reinstallation, it is necessary to open a remote KVM console session to each server being worked on.
To open the KVM console and reboot the servers, complete the following steps: 1.
In Cisco UCS Manager, click the Equipment button on the left-hand side.
In the configuration pane, click KVM Console.
The remote KVM Console window will open in a new browser tab.
Click Continue to any security alerts that appear, and click the hyperlink to start the remote KVM session.
Repeat Steps 2-4 for all additional servers whose console you need to monitor during the installation.
In Cisco UCS Manager, click the Equipment button on the left-hand side.
In the configuration pane, click the first server to be rebooted, then shift+click the last server to be rebooted, selecting all of the servers.
Right-click the mouse and click Reset.
Select Power Cycle and click OK.
The servers you are monitoring in the KVM console windows will now immediately reboot, and boot from the remote vMedia mount.
Alternatively, the individual KVM consoles can be used to perform a power cycle one-by-one.
When the server boots from the installation ISO file, you will see a customized Cisco boot menu.
There may be error messages seen on screen, but they can be safely ignored.
Optional When installing Compute-Only nodes, the appropriate Compute-Only Node option for the boot location to be used should be selected.
Once all the servers have booted from the remote vMedia file and begun their installation process, the changes to the boot policy need to be quickly undone, to prevent the servers from going into a boot loop, constantly booting from the installation ISO file.
To revert the boot policy settings, complete the following steps: 1.
Click Save Changes and click OK.
The changes made to the vMedia policy and service profile template may also be undone once the ESXi installations have all completed fully, or they may be left in place for future installation work.
The process to expand a HyperFlex cluster can be used to grow an existing HyperFlex cluster with additional converged storage nodes, or to expand an existing cluster with additional compute-only nodes to create an extended cluster.
Expansion with Compute-Only Nodes The HX installer has a wizard for Cluster Expansion with converged nodes and compute-only nodes, however the compute-only node process requires some additional manual steps to situation iPadのビンゴ預金なし not the ESXi hypervisor on the nodes.
To expand an existing HyperFlex cluster with compute-only nodes, creating an extended HyperFlex cluster, complete the following steps: 1.
Enter the Cisco UCS Manager and vCenter DNS hostname or IP address, the admin usernames, and the passwords.
You can select the option to see the passwords in clear text.
Optionally, you can import a JSON file that has the configuration information, except for the appropriate passwords.
Select the HX cluster to expand and click Continue.
If the installer has been reset and does not show the previously installed cluster, enter the HX cluster management IP address instead.
From the list of unassociated servers, select the blade or rack mount servers you wish to add to the cluster as compute-only nodes, then click Continue.
On the Cisco UCS Manager Configuration page, enter the VLAN settings, Mac Pool Prefix, UCS hx-ext-mgmt IP Pool for CIMC, iSCSI Storage setting, FC Storage setting, and sub-organization name, making sure that all the values match the existing settings for the cluster being expanded.
Enter the subnet mask, gateway, DNS, and IP addresses for the Hypervisors ESXi hosts as well as host names.
The IPs will be assigned through Cisco UCS Manager to the new ESXi hosts.
Enter the additional IP addresses for the Hypervisor Data network of the new ESXi hosts.
Enter the current password that is set on the Controller VMs.
Since compute-only nodes have no local storage disks, you do not need to select Clean up disk partitions.
Optional At this step you can manually add more servers for expansion if these servers already have service profiles associated and the hypervisor is ready, by clicking on Add Compute Server or Add Converged Server and then entering the IP addresses for the storage controller management and data networks.
Validation of the configuration will now start.
After validation, the installer will create the compute-only node service profiles and associate them with the selected servers.
Once the service profiles are associated, the installer will move on to the Hypervisor Configuration step and display an error.
The error shown alerts you to the need to install the ESXi hypervisor onto the compute-only nodes.
The following steps show how to install ESXi onto the new compute-only nodes.
Click the Instructions button to see the steps in a PDF document.
If necessary, click the Launch Html5スロットマシンギャラリー Manager button to log in to Cisco UCS Manager in another browser tab.
Do not click Continue at this time.
In Cisco UCS Manager, click the Servers button on the left-hand side.
Each new compute-only node will have a new service profile, for example: blade-1.
Right-click the new service profile and click KVM Console.
The remote KVM console will open in a new browser tab.
Accept any SSL errors or alerts, then click the link to launch the KVM console.
Repeat step 19 for each new service profile, that is associated with the new compute-only nodes.
In the remote KVM tab, click the Virtual Media button in the top right-hand corner of the screen, then click Activate Virtual Devices.
Click Choose File, browse for the Cisco custom ESXi ISO installer file, and click Open.
Repeat steps 21-24 for all the new compute-only nodes.
In the remote KVM tab, click the Server Actions button in the top right-hand corner of the screen, the click Reset.
Choose the Power Cycle option, then click OK.
Observe the server going through the POST process until the following screen is seen.
When it appears, press the F6 key to enter into the boot device selection menu.
Select Cisco vKVM-mapped vDVD1.
The server will boot from the remote KVM mapped ESXi ISO installer and display the following screen: 33.
Select the appropriate installation option for the compute-only node you are this web page, either installing to SD cards, local disks, or booting from SAN, then press Enter.
The ESXi installer will now automatically perform the installation to the boot media.
As you watch the process, some errors may be seen, but they can be ignored.
Once the new server has completed the ESXi installation, it will be waiting at the console status screen seen below.
Repeat steps 26-35 for all the additional new compute-only nodes being added to the HX cluster.
Once all the new nodes have finished their fresh ESXi installations, return to the HX installer, where the error in step 15 was seen.
Click Retry Hypervisor Configuration.
The HX installer will now proceed to complete the deployment and perform all the steps listed at the top of the ギリシャの神オンラインゲーム along with their status.
When the expansion is completed, a summary screen showing the status of the expanded cluster and the expansion operation is shown.
After the install has completed, the compute-only nodes are added to the cluster see more now have access to the existing HX datastores, but some manual post installation steps are required.
Example: PowerCLI script to complete tasks on the ESXi host.
Usage: Modify the variables to specify the ESXi root password, the servers to be configured, the guest VLAN ID, and the IP addresses used for the vMotion VMkernel interfaces.
SuppressShellWarning 1 configure syslog traffic to send to vCenter or syslog server Set-VMHostSysLogServer -SysLogServer '10.
You can validate your VM is now running on the compute only node through the Summary tab of the VM.
The HX installer has a wizard for Cluster Expansion with Converged Nodes.
This procedure is very similar to the initial HyperFlex cluster setup.
The following process assumes a new Cisco HX node has been ordered, click the following article it is pre-configured from the factory with the proper hardware, firmware, and ESXi hypervisor installed.
To add converged storage nodes to an existing HyperFlex cluster, complete the following steps: 1.
Enter the Cisco UCS Manager and vCenter DNS hostname or IP address, the admin usernames, and the passwords.
You can select the option to see https://slots-spin-list.site/1/1429.html passwords in clear text.
Optionally, you can import a JSON file that has the configuration information, except for the appropriate passwords.
Select the HX cluster to expand and click Continue.
If the installer has been reset and does not show the previously installed cluster, enter the HX cluster management IP address instead.
Select the unassociated HX servers you want to add to the existing HX cluster.
On the Cisco UCS Manager Configuration page, enter the VLAN settings, Mac Pool Prefix, UCS hx-ext-mgmt IP Pool for CIMC, iSCSI Storage setting, FC Storage setting, and sub-organization name, making sure that all the values match the existing settings for the cluster being expanded.
Enter the subnet mask, gateway, DNS, and IP addresses for the Hypervisors ESXi hosts as well as host names.
The IPs will be assigned through Cisco UCS Manager to ESXi systems.
Enter the additional IP addresses for the Management and Data networks of the new nodes.
Enter the current password that is set on the Controller VMs.
Enable Jumbo Frames and select Clean up disk partitions.
Optional At this step you can manually add more servers for expansion if these servers already have service profiles associated and the hypervisor is ready, by clicking on Add Compute Server or Add Converged Server and then entering the IP addresses for the storage controller management and data networks.
Validation of the configuration will now start.
If there are no warnings, the validation will automatically continue on to the configuration process.
The HX installer will now proceed to complete the deployment and perform all the steps listed at the top of the screen along with their status.
You can review the summary screen after the install completes by selecting Summary on the top right of the window.
After the install has completed, the new converged node is added to the cluster, and its storage, CPU, and RAM resources are immediately available, however the new node still requires some post installation steps in order to be consistent with the configuration of the existing nodes.
For example, the new converged node will not have a vMotion vmkernel interface, and it may not have all of the guest VM networks configured.
Management HyperFlex Connect is the new, easy to use, and powerful primary management tool for HyperFlex clusters.
HyperFlex Connect is an HTML5 web-based GUI tool which runs on all of the HX nodes, and is accessible via the cluster management IP address.
Logging into HyperFlex Connect can be done using pre-defined local accounts.
The password for the default root account is set during the cluster creation as the cluster password.
Using local access is only recommended when vCenter direct or SSO credentials are not available.
HyperFlex Connect provides Role-Based Access Control RBAC via integrated authentication with the vCenter Server managing the HyperFlex cluster.
Users can have two levels of rights and permissions within the HyperFlex cluster: · Administrator: Users with administrator rights in the managing vCenter server will have read and modify rights within HyperFlex Connect.
These users can make changes to the cluster settings and configuration.
· Read-Only: Users with read-only rights in the managing vCenter server will have read rights within HyperFlex Connect.
These users cannot make changes to the cluster settings and configuration.
Creation and management of RBAC users and rights must be done via the vCenter Web Client or vCenter 6.
To manage the HyperFlex cluster using HyperFlex Connect, complete the following steps: 1.
Enter a local credential, or a vCenter RBAC credential for the username, and the corresponding password.
The Dashboard view will be shown after a successful login.
· Cluster storage capacity, used and free space, compression and deduplication savings, and overall cluster storage optimization statistics.
· Cluster size and individual node health.
· Cluster IOPs, storage throughput, and latency for the past 1 hour.
HyperFlex Connect provides for additional monitoring capabilities, including: · Alarms: Cluster alarms can be viewed, acknowledged and reset.
· Event Log: The cluster event log can be viewed, specific events can be filtered for, and the log can be exported.
· Activity Log: Recent job activity, such as ReadyClones can be viewed and the status can be monitored.
The historical and current performance of the HyperFlex cluster can be analyzed via the built-in performance charts.
The default view shows read and write IOPs, bandwidth, and latency over the past 1 hour for the entire cluster.
Views can be customized to see individual nodes or datastores, and change the timeframe shown in the charts.
HyperFlex Connect is used as the management tool for all configuration of HyperFlex Data Protection features, including VM replication and data-at-rest encryption.
Configuration of these features is covered in later sections of this document.
HyperFlex Connect presents several views and elements for managing the HyperFlex cluster: · System Information: Presents a detailed view of the cluster configuration, software revisions, hosts, disks, and cluster uptime.
Support bundles can be generated to be shared with Cisco TAC when technical support is needed.
Views of the individual nodes and the individual disks are available.
In these views, nodes can be placed into HX Maintenance Mode, and disks can be securely erased, as described later in this document.
· Hexwarゲームを無料ダウンロード Presents the datastores present in the cluster, and allows for datastores to be created, mounted, unmounted, edited or deleted, as described earlier in this document as part of the cluster setup.
· Virtual Machines: Presents the VMs present in the cluster, and allows for the VMs to be cloned and protected via replication, as described later in this document.
· Upgrade: Upgrades to the HXDP software, and Cisco UCS firmware can be initiated from this view.
· Web CLI: A web based interface, from which CLI commands can be issued and their output seen, as opposed to directly logging into the SCVMs via SSH.
The Cisco HyperFlex vCenter Web Client Plugin is installed by the HyperFlex installer to the specified vCenter server or vCenter appliance.
The plugin is accessed as part of the vCenter Web Client Flash interface, and is a secondary tool used to monitor and configure the HyperFlex cluster.
This plugin is not integrated into the new vCenter 6.
In order to manage a HyperFlex cluster via an HTML5 interface, i.
To manage the HyperFlex cluster using the vCenter Web Client Plugin, complete the following steps: 1.
Open the vCenter Web Client, and login with admin rights.
In the home pane, from the home screen click vCenter Inventory Lists.
In the Navigator pane, click Cisco HX Data Platform.
In the Navigator pane, choose the HyperFlex cluster you want to manage and click the name.
Summary From the Web Client Plugin Summary screen, several elements are presented: · Overall cluster usable capacity, used capacity, free capacity, datastore capacity provisioned, and the amount of datastore capacity provisioned beyond the actual cluster capacity.
· Deduplication and compression savings percentages calculated against the data stored in the cluster.
· The cluster operational status, the health state, and the number of node failures that can occur before the cluster goes into read-only or offline mode.
· A snapshot of performance over the previous hour, showing IOPS, throughput, and latencies.
From the Web Client Plugin Monitor tab, several elements are presented: · Clicking the Performance button displays a larger view of the performance charts.
If a full webpage screen view is desired, click the Preview Interactive Performance charts hyperlink.
Enter the username root and the password for the HX controller VM to continue.
· Clicking the Events button displays a HyperFlex event log, which can be used to diagnose errors and view system activity events.
From the Web Client Plugin Manage tab, several elements are presented: · Clicking the Cluster button displays an inventory of the HyperFlex cluster and the physical assets of the cluster hardware.
· Clicking the Datastores button allows datastores to be created, edited, deleted, mounted and unmounted, along with space summaries and performance snapshots of that datastore.
In this section, various best practices and guidelines are given for management and ongoing use of the Cisco HyperFlex system.
These guidelines and recommendations apply only to the software versions upon which this document is based, listed in.
For the best possible performance and functionality of the virtual machines that will be created using the HyperFlex ReadyClone feature, the following guidelines for preparation of the base VMs to be cloned should be followed: · Base VMs must be stored in a HyperFlex datastore.
· All virtual disks of the base VM must be stored in the same HyperFlex datastore.
· Base VMs can only have HyperFlex native snapshots, no VMware redo-log based snapshots can be present.
· For very high IO workloads with many clone VMs leveraging the same base image, it might be necessary to use multiple copies of the same base image for groups of clones.
Doing so prevents referencing the same blocks across all clones and could yield an increase in performance.
Failure to do so reverts to VMware redo-log based snapshots.
Figure 49 · A Sentinel snapshot becomes a base snapshot that all future snapshots are added to, and prevents the VM from reverting to VMware redo-log based snapshots.
Failure to do so can cause performance degradation when taking snapshots later, while the VM is performing large amounts of storage IO.
As long as the initial snapshot was a HyperFlex native snapshot, each additional snapshot is also considered to be a HyperFlex native snapshot.
· Do not delete the Sentinel snapshot unless you are deleting all the snapshots entirely.
· Do not revert the VM to the Sentinel snapshot.
Figure 50 · If large numbers of scheduled snapshots need to be taken, distribute the time of the snapshots taken by placing the VMs into multiple folders or resource pools.
For example, schedule two resource groups, each with several VMs, to take snapshots separated by 15 minute intervals in the scheduler window.
Snapshots will be processed in batches of 8 at a time, until the scheduled task is completed.
Figure 51 The Cisco HyperFlex Distributed Filesystem can create multiple datastores for storage of virtual machines.
While there can be multiple datastores for logical separation, all of the files are located within a single distributed filesystem.
As such, performing storage vMotions of virtual machine disk files has little value in the HyperFlex system.
Note: It is recommended to not perform storage vMotions of the guest VMs between datastores within the same HyperFlex cluster.
Storage vMotions between different HyperFlex clusters, or between HyperFlex and non-HyperFlex datastores are permitted.
HyperFlex clusters can create multiple datastores for logical separation of virtual machine storage, yet the files are all stored in the same underlying distributed filesystem.
The only difference between one datastore and another are their names and their configured sizes.
Note: All of the virtual disks that make up a single virtual machine must be placed in the same datastore.
Spreading the virtual disks across multiple datastores provides no benefit, and can cause ReadyClone and Snapshot errors.
In HyperFlex Connect, from the System Information screen, in the Nodes view, the individual nodes can be placed into HX Maintenance Mode.
This option directs the storage platform controller on the node to shutdown gracefully, redistributing storage IO to the other nodes with minimal impact.
Using the standard Maintenance Mode menu in the vSphere Web Client, or the vSphere thick Client can be used, but graceful failover of storage IO and shutdown of the controller VM is not guaranteed.
Note: In order to minimize the performance impact of placing a HyperFlex converged storage node into maintenance mode, it is recommended to use the HX Maintenance Mode menu selection to enter or exit maintenance mode whenever possible.
HyperFlex clusters can be ordered with self-encrypting disks SED which encrypt all of the data stored on them.
A cluster using SEDs will store all of its data in an encrypted format, and the disks themselves perform the encryption and decryption functions.
Since the hardware handles all the encryption and decryption functions, no additional load is placed on the CPUs of the HyperFlex nodes.
Storing the data in an encrypted format prevents data loss and data theft, by making the data on the disk unreadable if it is removed from the system.
This protection of the data enables HyperFlex to be used in environments where high security is required, such as healthcare providers HIPAAfinancial accounting systems SOXcredit card transactions PCIand more.
Each SED contains a factory generated data encryption key DEK which is stored on the drive in a secured manner, and is used by the internal encryption circuitry to perform the encryption of the data.
In truth, an SED always encrypts the data, but the default operation mode is known as the unlocked mode, wherein the drive can be placed into any system and the data can be read 無料ゲームファラオスロットマシン it.
To provide complete security, the SED needs to be locked, and reconfigured into what is called auto-unlock mode.
This is accomplished via software, using another encryption key, called the authentication key AK.
The authentication key is generated externally from the SED and used to encrypt the DEK.
When an SED operates in auto-unlock mode its DEK is encrypted, so when the SED is powered on, the AK must be provided by the system, via the disk controller, to decrypt the DEK, which then allows the data to be read.
Once unlocked, the SED will continue to operate normally until it loses power, when it will automatically lock itself.
If a locked SED is removed from the system, then there is no method for providing the correct AK to unlock the disk, and the data on the disk will remain encrypted and unreadable.
In order to configure a HyperFlex cluster for encryption, all of the disks on all of the nodes of the cluster must be SEDs.
The authentication keys which are used to encrypt the data encryption keys on the disks must be supplied by the HyperFlex cluster.
The authentication keys can be provided in one of three ways: · Local keys in Here UCS Manager derived from an encryption passphrase.
Local keys are simpler to configure, and are intended for use in testing, proof-of-concept builds, or environments where an external Key Management System KMS is not available.
Local key configurations create a single authentication key AK which is used to encrypt all the disks on all the nodes of the cluster.
· Remote keys, where Cisco UCS Manager retrieves the keys via Key Management Interoperability Protocol KMIP from a remote KMS.
Remote key configurations create a unique authentication key for each node, and that AK is used for all disks on that node, providing an even higher level of security.
Cisco has tested remote and self-signed keys using KMS systems, including Gemalto SafeNet KeySecure, and Vormetric DSM.
A large number of steps are required to perform the configuration of a certificate authority CAroot certificates, and signing certificates.
Additionally, these steps are significantly different depending on the KMS being used.
Because of this, the specific steps needed to configure encryption with remote keys is not covered in this design document.
Note: The HyperFlex Connect encryption menu and configuration options are only available when the cluster contains encryption capable hardware on all of the nodes.
To enable encryption using locally managed keys in Cisco UCS Manager, complete the following steps: apologise, イルカショー無料オンラインゲーム congratulate />Open HyperFlex Connect and log in with admin privileges.
Click Encryption in the menu on the left, then click the Configure encryption button.
Enter the Cisco UCS Manager IP address or hostname, an administrative username, and password, then click Next.
Click the option for Local key, then click Next.
Enter an encryption key passphrase, which must be exactly 32 characters long, then click Enable Encryption.
At any time, it may be determined for security purposes that it is necessary to regenerate the authentication keys in the cluster, which are used to unlock the encrypted contents of the disks.
A rekey operation can be run to regenerate the keys, in case the existing keys may have been compromised, or as part of company policy.
A rekey operation is non-destructive to the existing data, and the data remains encrypted at all times.
To rekey the drives, complete the following steps: 1.
Open HyperFlex Connect and log in with admin privileges.
Click Encryption in the menu on the left, then click the Re-key button.
Enter the Cisco UCS Manager IP address or hostname, an administrative username, and password, then click Next.
Enter the existing encryption passphrase, and a new 32 character encryption passphrase, then click Re-key.
If an encrypted drive is failed, a predicted failure alarm is Facebookのゲームアプリハックサイト, or if a drive is otherwise going to be removed from a node, the drive can be securely erased before its removal.
Erasing a drive is a destructive event to the data on that disk, however the data still found 何百もの無料ゲーム agree as replicas in other locations across the cluster.
A disk secure erase will trigger an event in the cluster similar to a disk failure, and the lost data segments will be recreated in other online locations in the cluster, in 無料ボーナス付きカジノマシン to return the data to its configured replication factor.
To securely erase a drive, complete the following steps: 1.
Open HyperFlex Connect and log in with admin privileges.
Click System Information in the menu on the left, then click Disks.
Highlight the disk to be erased, then click Secure Erase.
For a cluster using local encryption keys, enter the encryption passphrase, for remote key configurations, no action is necessary.
Remove the disk from the HX node.
Warning: If an SED is securely erased, it cannot be put back into service in the same or even a different HX cluster.
Replication can be used to migrate or recover a single VM in the secondary HX cluster, groups of VMs can be coordinated and recovered, or all VMs can be recovered as part of a disaster recovery scenario.
In order to start using replication, two HyperFlex clusters must be installed and have network connectivity between them.
The clusters must both be either extended clusters, or all-flash clusters, it is not possible to replicate between hybrid and all-flash clusters.
The clusters are allowed to use self-encrypting disks or standard disks in either location, both of them, or none of them, there is no restriction in that respect.
To avoid complications with duplicate VM IDs, it is recommended that the two replicating HyperFlex clusters be managed by two different VMware vCenter servers.
After a HyperFlex cluster is installed, none of the networking configuration required for replication is in place.
In order to use replication, the replication networking must first be configured in HyperFlex Connect, which automates the changes in Cisco UCS Manager, configures the ESXi port groups, and assigns this web page new replication IP addresses to the SCVMs.
Once the networking configuration work is completed for both clusters that will replicate to each other, a partnership, or pairing between the two clusters is established in HyperFlex Connect.
After this replication pair is established, VMs can be protected individually, or they can be placed into protection groups, which are created to protect multiple VMs with the same replication settings.
VMs can be replicated in intervals as often as once per 15 minutes, up to once per 24 hours, which is analogous to the Recovery Point Objective RPO.
HyperFlex Connect can be used to monitor the status of the protected VMs.
this web page VMs can be recovered in the secondary site via the HyperFlex CLI using the stcli command line tool.
The minimum number of IP addresses required is the number of nodes in the cluster, plus 1 additional address.
More addresses than are currently needed can be placed into the pool to allow for future growth of the HX cluster.
An existing VLAN ID and subnet go here be used, although it is more typical to configure a specific VLAN and subnet to carry replication traffic that will traverse the campus or WAN links between the two clusters.
The VLANs that will click the following article used for replication traffic must already be trunked to the Cisco UCS Fabric Interconnects from the northbound network by the upstream switches, and this configuration step must be done manually prior to beginning the HyperFlex Connect configuration.
The bandwidth usage of the replication traffic can be set to a limit so as not to saturate the interconnecting network links, or it may be left unlimited.
The bandwidth consumption スピンして勝つ be directly affected by the number of VMs being protected, and the frequency of their replication.
The interconnection between the two clusters at the two sites can be done in several ways.
In most cases, the uplinks from the HX clusters will carry all the needed VLAN IDs on the same set of interfaces, including HX management, vMotion, storage traffic, guest VM traffic, and the replication traffic.
In some cases, it is desired that click replication traffic will traverse a set of independent uplinks, which is referred to as a split L2 topology.
Due to a technical limitation of implementing a split L2 topology, the configuration of replication networking cannot accommodate a split L2 configuration.
Specifically, a single UCS vNIC cannot carry multiple VLANs that traverse multiple uplink groups.
Since the default configuration uses vmnic0 and vmnic1 to carry HX management traffic and replication traffic, both of those VLANs must arrive to UCS across a single set of uplinks.
The replication subnets and VLANs used in the two sites can be different routed subnets, or they can be a single subnet if other technologies, such as OTV, are in use by the WAN.
Replication traffic originates and terminates on the SCVMs running on each HX host.
· Adds the new replication VLAN to the VNIC templates named hv-mgmt-a and hv-mgmt-b in the appropriate sub-organization in Cisco UCS Manager.
· Sets the VLAN ID of the Storage Controller Replication Network port group on all ESXi nodes.
· Creates a pool of IP addresses internal to the HyperFlex cluster, from which each SCVM will draw one IP address, plus 1 additional IP will be used as a roaming clustered address.
· Instructs the SCVMs to request an individual IP address, and configures the clustered IP address.
To configure the replication network, complete the following steps: 1.
Open HyperFlex Connect and log in with admin privileges.
Click Replication in the menu on the left, then click the Configure button.
Enter the VLAN name and VLAN ID that will be created in Cisco UCS Manager, and assigned to the Storage Controller Replication Network port group on the ESXi hosts.
Enter the Cisco UCS Manager IP address or hostname, an administrative username, and password.
Enter the replication subnet in CIDR notation, i.
Enter the starting and ending IP addresses for the range that will be 4学校をプレイ ゲーム私はfriv to the pool assigned to the SCVMs, and click the Add button.
If outbound bandwidth limits must be set, check the box to enable it and enter a value between 10 and 100,000 Mbps.
Cisco recommends limiting the bandwidth to 1000 Mbps or less.
The two HyperFlex clusters check this out will be able to replicate VMs to each other must first be paired before the replication can begin.
Prior to pairing, the replication networking on both clusters must be configured and datastores must have been created on both clusters.
To configure the replication pair, perform the following steps: 1.
Open HyperFlex Connect and log in with admin privileges.
Click Replication in the menu on the left, then click the Create Replication Pair button.
Enter a name for the replication pair, then click Next.
Enter the cluster management IP address for the remote cluster, the username, and the password, then click Pair.
The username and password must have admin rights in the vCenter server managing the remote cluster.
Pick the local datastore and remote datastore to pair on the two clusters, then click Next.
At the summary screen, click Map Datastores.
Once a replication pair is established, and datastores are mapped to each other across two HX clusters, VM Protection can be configured.
VMs can be protected individually, or they can be added to a new or existing Protection Group.
Protection Groups can be created to allow for a common configuration of replication parameters to be applied to a collection of VMs, without configuring them individually.
Migration or recovery operations can be carried out against an entire protection group.
If a protection group is halted, marking it for recovery, then all VMs within the group must be recovered on the secondary, or target cluster.
If a VM is a member of a protection group, it cannot be individually migrated or recovered.
If an individual VM must be migrated or recovered, but it is a member of a protection group, that VM must be removed from the group, thereby unprotecting it, then it must be individually protected again.
Care must be taken that the individual protection replicates at least one snapshot before attempting a migration or recovery.
To create a Protection Group, complete the following steps: 1.
Open HyperFlex Connect and log in with admin privileges.
Click Replication in the menu on the left, then click Protection Groups, then click Create Protection Group.
Enter a name for the group.
Choose the replication interval from the drop-down menu.
Choose a time for the replication to start, either immediately or at a future time.
Virtual machines can be configured for protection, i.
The protection settings that can be configured on an individual VM are the same as the settings that are configured for a protection group.
In most cases, it is easier to configure multiple Protection Groups, each with the settings that are required, and then add VMs to those groups.
This process simplifies operations and ensures that replication schedules are not set improperly.
To protect a virtual machine, or group of virtual machines, complete the following steps: 1.
Open HyperFlex Connect and log in with admin privileges.
Click Virtual Machines in the menu on the left.
Check the box next to one or more VMs in the list, then click Protect.
Choose the option Add to an existing protection group, and choose the group to add the VM s to, then click Protect Virtual Machine.
understand 無料ダウンロードスロット think the option Protect this virtual machine independently, then choose the replication interval, choose a time for the replication to start, either immediately or at a future time, and choose if you would like to use the VMware Tools to quiesce the virtual machines, then click Protect Virtual Machine.
Note: When selecting multiple VMs to protect, the only options available are to place those VMs into a protection group, or create a new protection group.
To protect multiple VMs with individual settings, each VM must be configured for protection, one-by-one.
The HyperFlex Connect HTML GUI can be used to monitor the status of ongoing VM protection and replication.
The Replications view shows the status of each individual snapshot replication operation.
The green Protected icon indicates that the VM is being successfully protected according to the configured replication interval, or RPO.
The Protection Groups can be expanded by clicking on the carat on the left-hand side, to see the status of the individual VMs in that Protection Group.
Two paired HX html5スロットマシンギャラリー can replicate VMs in both directions, therefore the replication status of all VMs and Protection Groups, incoming and outgoing, are presented in the replication monitor of both clusters.
Once configured, replication will run continuously in the background according to the configured schedules for the VMs and Protection Groups.
If it is necessary to pause replication, for example during a maintenance activity such as an upgrade, replication can be paused and resumed via the HyperFlex CLI.
To pause replication, complete the following steps: 1.
At the command line, enter the command: stcli dp schedule pause To resume replication, complete the following steps: 3.
At the command line, enter the command: stcli dp schedule resume The snapshots taken by the HX Data Protection engine are separate from the HyperFlex native snapshots.
Data Protection snapshots are triggered and tracked by the HX Data Platform software internally, and can only be used for the recovery of a virtual machine in the secondary, or target paired HX cluster.
These snapshots are not visible in the snapshot manager of the VMware vSphere Web Client, the C thick vSphere Client, or HTML5 vSphere Client, therefore they cannot be used to roll back a VM to an earlier state in the primary cluster location.
In order to have html5スロットマシンギャラリー ability to roll back a VM to an earlier snapshot in the primary, or source location, HX snapshots must be scheduled on the VMs in addition to the Data Protection replication snapshots.
When routine scheduled maintenance activities are required, or for other management purposes, virtual machines can be migrated from the source cluster to the target cluster.
Migration of a virtual machine leaves the replication pairing between the two clusters in place, so that the VM can be protected again in the opposite direction of the original replication.
As an overview of the process, a VM migration includes: · Stopping the replication of the specific VM to be migrated.
· Shutting down the VM in the primary, or source HX cluster.
· Performing a recovery of the VM on the secondary, or target cluster.
· Unprotecting the VM to remove the replication configuration of that VM.
· Deleting the original source VM.
· Protecting the VM, replicating the VM from the secondary cluster, back to the original cluster.
Virtual machine source and recovery operations are executed via the HyperFlex CLI.
To perform a virtual machine migration, complete the following steps: 1.
List the virtual machines being replicated by entering the CLI command: stcli dp vm list --brief 2.
Determine the VM to be migrated and copy the UUID listed from the output of the previous command.
There is no way to resume replication of a Protection Group once it has been halted.
If a single VM needs to be migrated, and it is part of a Protection Group, the VM must be removed from the group and protected individually before attempting to migrate or recover the VM.
Verify the status of the VM or Protection Group shows Halted in HyperFlex Connect of both the source and target clusters.
Shut down the source VM in the primary, or source cluster, using the vSphere Web Client, or the HTML5 vSphere Client.
Specify a resource pool or folder, but not both.
Specify a resource pool or folder, but not both.
Specify a resource pool or folder, but not both.
Specify a resource pool or folder, but not both.
Note: Protection Groups can be recovered; however, the process involves recovering all of the VMs within the group one at a time.
Each VM recovery must be completed before beginning the next recovery, in a serial fashion.
Parallel recovery operations of multiple VMs within the same Protection Group are not supported.
Recovery of multiple VMs in parallel can be done as long as each VM is a member of a separate Protection Group.
For example, parallel recovery of 1 VM in the Bronze Protection Group and 1 VM in the Silver Protection Group can be done.
The recovery failover command will output a job ID for the operation.
Once the job completes, verify the status of the VM shows Recovered in HyperFlex Connect of both the source and target clusters.
Power on the migrated VM via the vSphere Web Client or the HTML5 vSphere Client to test its functionality.
Perform any necessary post-recovery tasks on the VM, such as changing IP addresses, or updating DNS records, in order to make the VM and its applications available on the network.
From 無料でゲームをダウンロード HyperFlex Connect Replication page of the primary, or source cluster, click the Protected Virtual Machines menu, select the VM that was recovered, then click Unprotect.
Delete the source VM in the primary, or source cluster, using the vSphere Web Client, or the HTML5 vSphere Client.
Repeat steps 2 — 14 for each VM you wish to migrate.
If an entire Protection Group was migrated, once all the VMs have been recovered in the secondary, or target cluster, the Protection Group status will show as Recovered.
The Protection Group must be deleted from the primary, or source cluster, as it is no longer possible to add VMs to a recovered group, nor is it possible to make the group active again.
Optionally, use HyperFlex Connect to reconfigure protection for the migrated VM sonly now the protection would be in the opposite direction of the previous snapshots.
The recovery test does not cause any interruption to the ongoing replication of the VM, nor does it break the replication pairing between the two clusters.


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