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Auto LUN XP user guide for the XP12000/XP10000 31
Manual Migration tab
Use this tab to create and execute migration plans for manually migrating volumes.
Figure 7 Manual Migration tab
Pane contents
This pane contains the following items:
• Monitoring Term: Displays the monitoring period specified in the Auto LUN pane, analyzes disk usage
information collected by Auto LUN XP during the monitoring period, and calculates estimated usage
rates of the source and target parity groups after a proposed volume migration.
• Gathering Time: Displays the time specified in the Auto LUN XP Monitoring Options pane. The disk
array collects usage statistics about resources (such as hard disk drives) at the specified gathering time.
Auto LUN XP uses collected usage statistics to estimate usage rates of parity groups after a proposed
volume migration.
• Source LDEV section: Specifies the source volume (logical volume you want to migrate). On the right are
the current usage rate for the parity group to which the source volume belongs and estimated usage
rate for the parity group after a proposed volume migration.
• Target (Reserved) LDEV section: Specifies the target volume (where you want to migrate the source
volume). On the right are the current usage rate for the parity group to which the target volume belongs
and estimated usage rate for the parity group after a proposed volume migration.
Tree view
This view lists parity groups in the disk array. Double-clicking a parity group icon displays the logical
volumes in that parity group.
Table view
• Plan columns:
• Stat: Displays an error code if an error occurs during execution of a migration plan. To view
detailed information about an error, select and right-click the error code, and click Details.
• DEL: Displays the character D if you delete a migration plan that is waiting for execution. Migration
plans indicated by D are deleted when you click Apply.
• %: Displays the progress of the manual migration.