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Chapter 6 Operation of Performance Optimization Function (GUI)
When registering a LD movement schedule of the logical disks, specify a movement speed and select [Start at
Specified Time] and specify moving start time and time of continuing re-execution. Click the [OK] button. A
confirmation dialog appears. Clicking [Yes] button registers the LD movement schedule.
Note that logical disks cannot be moved in the following cases:
When the user's level is L1.
When the number of transfers has exceeded the maximum number of transfers simultaneously available in a disk
array.
A specified source or destination logical disk is already in moving process.
Movement schedule has already been registered to a specified source or destination.
When a disk array is not monitored by the iSM.
When a disk array, RANK, and logical disk are in the fault state.
LD movement schedule cannot be registered in the following cases:
User level is L1.
Movement start time has already past the time on the server.
Specified source or target logical disks are already in moving process.
Movement schedule has been registered for a specified source or target logical disk.
Disk array is not monitored by iSM.
Disk array, RANK, or logical disk is faulty.
(2) Viewing movement progress operation/register movement schedule
Movement progress operation and register movement schedule can be viewed on the state field of Movement
Progress Information Display Area on the main screen of performance optimization function. Figure 6-23
displays an example display of the moving progress information display area.
The display items can be selected among the choices displayed when selecting [View]
Display] menu on the main screen of performance optimization function. The following lists the selectable
items:
All of Movement Information
Displays logical disks in current moving process and scheduled moving process.
Movement Under Processing
Displays only logical disks that are currently being moved.
Figure 6-23 Example of Movement Progress Information Display
II-40
[Movement Progress
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