Accusys ExaRAID GUI - Manual (Page 94)

Using the RAID GUI
2-54
• No reconfiguration tasks are performed by the faulty logical disk.
• Start a recovery
When there are any hard disk conflicts, there might be faulty disk groups,
logical disks, or volumes on your controller. You can perform DG recovery
to restore lost member disks to a disk group. The faulty logical disks on the
disk group are recovered automatically when the disk group is
recovered.
To perform a disk group recovery, do the following:
1. Select Maintenance Utilities > Array Recovery from the main menu.
2. Select DG from the Recovery Type drop-down menu.
3. Select a disk group, and click Recover.
4. The Restore the Array window displays. Select the original member disks
to restore.
5. Click Apply and a confirmation prompt displays. Click Confirm.
6. The disk group recovery starts. Rebuilding will also start for degraded
logical disks on a disk group.
If the logical disk is not recovered automatically after disk group
recovery, perform logical disk recovery. After logical disks are restored,
you can perform the volume recovery to restore the lost member logical
disks to a volume.
2.7.14 Schedule task
The DG reconfiguration, LD reconfiguration, disk cloning, disk scrubbing,
and DST scheduled tasks are listed in the Schedule Task section. When the
scheduled date and time is met, the controller will start the specified
tasks.
To cancel a scheduled task, select it and click Delete. A confirmation
prompt displays. Click Confirm to delete the selected task.
Note
1. If a non-member disk is selected, check the Force to recover
disk option and specify the Disk Member Index. Make sure the
recovery index is correct.
2. To reduce the possibility of data loss, ensure that the recovery
order is correct when the Force to recover disk option is chosen.
Note
The controller will try to launch commands according to the schedule.
However, if the command cannot be executed at that moment, the
controller will not retry.