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Monitoring live migration of a virtual machine instance - Live migration | Virtualization | OKD 4.10
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Monitoring live migration of a virtual machine instance

You can monitor the progress of a live migration of a virtual machine instance from either the web console or the cli.

Monitoring live migration of a virtual machine instance in the web console

For the duration of the migration, the virtual machine has a status of Migrating. This status is displayed on the VirtualMachines page or on the VirtualMachine details page of the migrating virtual machine.

Procedure

  1. In the OKD console, click Virtualization → VirtualMachines from the side menu.

  2. Select a virtual machine to open the VirtualMachine details page.

Monitoring live migration of a virtual machine instance in the cli

The status of the virtual machine migration is stored in the Status component of the VirtualMachineInstance configuration.

Procedure

  • Use the oc describe command on the migrating virtual machine instance:

    $ oc describe vmi vmi-fedora
    Example output
    ...
Status:
  Conditions:
    Last Probe Time:       <nil>
    Last Transition Time:  <nil>
    Status:                True
    Type:                  LiveMigratable
  Migration Method:  LiveMigration
  Migration State:
    Completed:                    true
    End Timestamp:                2018-12-24T06:19:42Z
    Migration UID:                d78c8962-0743-11e9-a540-fa163e0c69f1
    Source Node:                  node2.example.com
    Start Timestamp:              2018-12-24T06:19:35Z
    Target Node:                  node1.example.com
    Target Node Address:          10.9.0.18:43891
    Target Node Domain Detected:  true