Hp StorageWorks XP10000 Disk Array User Manual download pdf (Page 58)

Table 7-1 Migration Task Status Messages

Status Displayed by a CLI client Status Displayed by a Web client

(contents displayed in parenthesis)

Success Success

Failure Failure

Failure.MigrationFailure

Failure.DataErasureFailure

Cancel Cancel

• A migration task whose status is not Standby cannot be performed.

• When the migration task status is either Active or Standby, none of the storage domain, the storage

tier or the migration group can be deleted, nor can the attribute information be changed. Wait until the

migration task status changes to Success, Failure, or Cancel, and then retry the operation.

7-2 Migration Task Operations

Migration task operations include creating and executing a migration task (described in this chapter) and

deleting a migration task, searching for a migration task, canceling a migration task and referencing detailed

information about a migration task (described in

11 ).

You can create and execute a migration task in two ways:

• Create a migration task and then immediately issue an execution request to Tiered Storage Manager.

• Create a migration task, place it in a Standby status, and then later issue an execution request to Tiered

Storage Manager.

Figure 7-1 illustrates the process of creating and executing a migration task on the Tiered Storage Manager

web and CLI clients:

Figure 7-1 Executing a Migration Task on Tiered Storage Manager clients

Figure 7-2 illustrates the migration and the flow of operations at a Web client.

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Hp StorageWorks XP10000 Disk Array User Manual Page 58