Novell PLATESPIN ORCHESTRATE 2.0.2 - ADMINISTRATOR REFERENCE 06-17-2009, Руководство для клиента

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Managing Virtual Machines 111
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The host server cannot have met its maximum allowable VMs. This value is set in the
Development Client in the
Max Hosted VMs field. The default is 8. It doesn’t matter whether
the maximum VMs it is already hosting are fully utilizing it.
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A host server cannot be disabled by having its Resource Enabled check box deselected in the
Development Client. By default, this check box is enabled.
Š A host server is only available if it is not out of sync, which can occur if it is manually accessed
or manipulated via a third-party tool. However, you can
resynchronize the host server with the
Orchestrate Server.
Š If the VM has a CD-ROM or DVD-ROM defined for it, they must be accessible through shared
storage to the target host server. Otherwise, the CD-ROM or DVD-ROM will not be included
in the migration and the migrated VM cannot start again after it has been stopped. In that case,
you should remove the CD-ROM or DVD-ROM from the VM before continuing with
Section 5.10.2, “Migrating a VM,” on page 111 .
Some conditions are automatically enforced with constraints , such as operating system, shared
storage, xend configuration, and possibly the architecture.
During migration:
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Even if the above criteria are met by only one host server, the Migrate Virtual Machine dialog
box is displayed.
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If the criteria are met by multiple host servers, you can either select a host server, or select to
have the VM Client automatically select the host server.
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If no host servers meet the requirements, the No Migrate Target Available dialog box is
displayed, indicating that you need to resolve the issues to continue.
NOTE: For ESX migrations, the VM is suspended, it is migrated from one host to another, then it is
provisioned.
5.10.2 Migrating a VM
To migrate a VM, you need to prepare the host servers, then migrate the VM.
1
Make sure that each host has access to the shared repository to be used for the VM’s files.
2 In the VM Client , click the Virtual Machines view, select the VM to migrate, then do one of the
following:
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Click the button.
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Click Edit > Migrate .
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In the Virtual Machines view, right-click the selected VM, then select Migrate .