VMware Cloud Director Availability 4.6

4.7 4.6
Português (Brasil) Español 日本語 English

Create a migration

Configure a new migration to replicate the workload from one site to another. After a successful replication, you can migrate the workload to a remote site for running it in the destination site.
  • Verify that
    VMware Cloud Director Availability
     4.7 or later is deployed in both the source and in the destination sites.
  • Verify that you can access
    VMware Cloud Director Availability
     as a
    tenant
     or as a
    provider
    . For more information, see VMware Cloud Director Availability へのアクセス.
With
VMware Cloud Director Availability
 4.7.2 and later, you can create a replication for a virtual machine (VM) with enabled virtual Trusted Platform Module (vTPM), and with full, partial, or no encryption of the attached storage disks. You can also create a replication for a non-encrypted VM and encypt the VM as a part of the replication process. For more information, see Create a replication for encrypted virtual machines.
The target recovery point objective (RPO) for a migration always is 24 hours. For information about the RPO, see Replicating workloads.
  1. In the left pane, choose a replication direction by clicking
    Incoming Replications
     or
    Outgoing Replications
    .
    • Alternatively, from the on-premises
      vSphere Client
       either under the
      Hosts and Clusters
       or under the
      VMs and Templates
       inventories, right-click the virtual machine or from the
      Actions
       menu select:
      • Configure Protection
      • Configure Migration
      • Fast Migration
  2. After selecting the replication direction, initiate creating a new migration.
    • To configure the migration with all migration settings, click
      All Actions
      New migration
      .
    • Alternatively, for one-click migration while skipping the settings, click
      All Actions
      Fast migration
      .
      vSphere
       DR and migration between
      vCenter Server
       sites do not allow one-click migration.
    One-click migration requires only selecting the source workloads for migration, skipping the migration settings configuration and allowing finishing the replication wizard or navigating back for configuring the settings.
  3. To create the migration, depending on the source and destination sites complete the
    New Migration
     wizard.
    • For an on-premises site as a source and a Cloud Director site as a destination:
      1. On the
        Source VMs
         page, select the source virtual machines, then click
        Next
        .
        To unite the selected virtual machines in one vApp, activate the
        Group VMs to a single vApp
         toggle.
      2. On the
        vApp Settings
         page, that shows after activating
        Group VMs to a single vApp
        , you must enter a vApp name for the group. By entering the vApp name of an already existing vApp replication the selected virtual machines become part of that replication. Optionally, when protecting multiple virtual machines change their order of boot by dragging each row and set optional boot delay between each replicated virtual machine in the resulting vApp. Then, click
        Next
        .
      3. On the
        Destination VDC and Storage policy
         page, select the destination virtual data center. Then, either select the storage policy for placing the recovered workloads and click
        Next
        , or to configure seed and flexible storage profile assignment, activate the
        Advanced Datastore Settings
         toggle.
    • For a Cloud Director site as a source:
      • On the
        Source VMs and vApps
         page, select the source workloads, then click
        Next
        .
      • For an on-premises site as a destination:
         to configure seed and flexible storage profile assignment on the next page, activate the
        Advanced Datastore Settings
         toggle. Then, click
        Next
        .
      • For a Cloud Director site as a destination:
         on the
        Destination VDC and Storage policy
         page, select the destination virtual data center. Then, either select the storage policy for placing the recovered workloads, or to configure seed and flexible storage profile assignment, activate the
        Advanced Datastore Settings
         toggle.
    • For
      vSphere
       DR and migration to a
      vCenter Server
       site as a destination:
      1. On the
        Source VMs
         page, select the source virtual machines, then click
        Next
        .
      2. On the
        Datastore
         page, either select the VM storage policy and destination datastore for placing the recovered workloads, or to configure seed and flexible storage profile assignment, activate the
        Advanced Datastore Settings
         toggle.
    • Under
      Advanced Datastore Settings
      , when activated, configure the following settings for the destination datastore of each virtual machine in the replication:
      1. In the left pane under
        VM name
        , click on a virtual machine to configure its advanced datastore settings.
      2. In the right pane under
        Use a seed VM
        , to lower the network data traffic and the required time for the initial synchronization by copying only the different data blocks from the source workload and reuse the seed data as a basis for replicating, activate the
        Configure with seed VM
         toggle.
      3. Under
        Use flexible storage profile assignment
        , you can replicate one virtual machine to multiple datastores. For example, place one of its disks on a separate datastore, or split some disks from the .vmx file.
        Configuration files
        This section does not show for replications from a Cloud Director site as a source to an on-premises site as a destination as it already uses the on-premises placement.
        • From the
          VM Storage Policy
           drop-down menu, select the storage policy for the replicated workload configuration files in the destination site.
        • For vSphere DR and migration, from the
          VM Placement Datastore
           drop-down menu, select the destination datastore for the replicated workload configuration files.
        • To apply the same to all disks, click
          Apply
          ,
        From the
        Disk inclusion
         drop-down menu, optionally select either to
        Include All
         or to
        Exclude All
         disks from the VM in the destination. Without any disks selected for replication, you cannot continue.
        Disk
        X
        • For each disk in the selected VM, under
          Disk
          X
          , to include this disk in the replicated virtual machine, activate the
          Replicate
           toggle.
        • From the
          Storage policy
           drop-down menu, select a storage policy for this disk. For a Cloud Director site as a destination, this option requires RTVM placement. For more information, see Replication tracking placement solution. This menu does not show for replications from a Cloud Director site as a source to an on-premises site as a destination as it already uses the on-premises placement.
        • For vSphere DR and migration, from the
          Placement Datastore
           drop-down menu select a placement datastore for this disk.
      4. After configuring the advanced datastore settings for all needed virtual machines in the replication, click
        Next
        .
    • On the
      Settings
       page, configure the following migration settings depending on the source and destination sites, then click
      Next
      .
      One-click
      Fast migration
       skips the
      Settings
       page directly to the
      Ready to complete
       page. To configure the migration settings, click the
      Settings
       page, or alternatively, click
      Back
      .
    Compress replication traffic
    To apply compression on the replication data traffic and reduce the network data traffic at the expense of CPU, activate this toggle.
    Disk Provisioning
    For
    vSphere
     DR and migration between
    vCenter Server
     sites, select one of the following provisioning formats for the destination disk:
    • Thin Provision
    • Thick Provision Lazy Zeroed
    • Thick Provision Eager Zeroed
    For information about the disk provisioning, see Replicating Thin or Thick Provisioning Virtual Disks.
    Delay start synchronization
    • To start the initial synchronization when the wizard finishes, leave this toggle deactivated.
    • Alternatively, to schedule the start of the first synchronization, activate this toggle, then enter the local date and time.
    VDC policy settings
    For a Cloud Director site as a destination:
    When a VDC policy with the same name already applies on the source workload, it is pre-selected for you. You can choose to either keep it and continue, or select another VDC policy.
    • Select the organization placement policy to apply on the recovered workloads from the
      VM placement policy
       drop-down menu.
    • Select the organization sizing policy from the
      VM sizing policy
       drop-down menu. With no sizing policy selected for the replication,
      VMware Cloud Director
       automatically applies the system default sizing policy on the destination virtual machine.
    For more information, see VDC compute policies.
    • On the
      Ready to complete
       page, verify the selected settings, then click
      Finish
      .
      One-click migration, once used, skips the migration settings configuration. You can still configure the migration settings, by clicking the
      Settings
       page, or alternatively, by clicking
      Back
      .
After completing the wizard, in the Replication type column for this replication, you see a
Migration
 state.
You can migrate, or test, or fail over the workload to the destination site. For more information, see Migrate a replication or レプリケーションのフェイルオーバーのテスト or Failover of a replication.

Content feedback and comments