117
8.4. Checking RAID Volume Status in ASM
To view RAID Volume status:
1. Start
ASM.
2. In the Tree, click on the
+
beside the RAID & File System icon.
3. Click on the RAID Management icon.
The status is displayed in the RAID Status tab.
Responds to a Critical RAID Volume
How the Network Storage responds to a Critical RAID Volume depends on the
RAID level of your Volume and whether you have a spare drive available:
•
For a RAID 1 Volume or a three-drive RAID 5 Volume, if a spare drive is
available, the RAID Volume begins rebuilding itself automatically.
•
For RAID 1, 5, and 10 Volumes, when no spare drive is available, you
must replace the failed disk drive. The RAID Volume will begin rebuilding
itself when you install the new disk drive.
•
RAID 0 Volumes go
offline
after a disk drive failure. A RAID 0 Volume
cannot be rebuilt. All data on the Volume is lost.
Additional Details about Rebuilds
•
The Rebuild takes several minutes, depending on the size of your disk
drives.
•
During a rebuild, you can access your folders on the Network Storage.
•
When you replace the failed disk drive with a new disk drive, the new disk
drive becomes a Free Drive.
