NEC Express5800/320Lb User Manual page 350

8-14 System Upgrade
How to Restore Redundant Configuration Manually
If the system does not restore the redundant configuration automatically after you replace the failed
disks, follow the steps below to restore the configuration manually:
IMPORTANT:
automatically in the following cases:
If you use a signed hard disk.
If you replace a disk that is connected to a fibre channel.
If you replace a disk that has partitions or volumes.
If you replace a disk while the system is shut down.
This section describes procedures to re-establish the dual configuration of hard disks whose
volumes are created by VERITAS Volume Manager at the time of failure recovery. Although
there are procedures for simple volume, stripe volume, and span volume, see "In the Case of Simple
Volume Mirroring" for the basic procedure.
IMPORTANT:
If you need to remove a hard disk due to a failure, identify that hard
disk on Data Viewer, not the disk number on [VERITAS Enterprise
Administrator].
When you make resetting of the mirrors, see the target IDs of
[Device types] listed in [Properties], not the disk numbers on
[VERITAS Enterprise Administrator].
If a hard disk included a Boot volume (if it was used to store OS),
you cannot use it in a dual disk configuration (you cannot import it
by [Import dynamic group] command). You need to format the
disk before using it in a dual configuration.
In the Case of Simple Volume Mirroring
The following steps use the example described in Section "How to Locate Failed Disks" above,
where the second disk of Group 1 (in Slot#2) and the third disk of Group 2 (in Slot#3) failed.
In [Start] menu, click [Setting] and [Control Panel].
1.
[Control Panel] window will appear.
Double-click [Management Tools] icon.
2.
[Management Tools] window will appear.
Double-click [Computer Management] icon.
3.
[Management Tools] window will appear.
The redundant configuration is not restored