Marvell RAID Utility Help
The MRU can rebuild a fault-tolerant virtual disk by reconstructing data from the member drive. RAID 0 excludes rebuild capabilities; therefore, all data is lost if one of the physical disks fails.
When a virtual disk fails and becomes degraded, the virtual disk icon
turns red .
A virtual disk can be rebuilt either automatically or manually.
If the Auto-Rebuild option is on, the MRU automatically rebuilds degraded drives. To use the auto-rebuild process, a spare physical disk must be available.
Auto-Rebuild chooses a disk to rebuild based on available spare disk space. If you want to rebuild a specific degraded disk, turn Auto-Rebuild off and rebuild manually.
Click the Adapters tab to change the Auto-Rebuild on/off option.
A virtual disk can be rebuilt manually using the MRU.
To manually rebuild a virtual disk
Start the MRU.
Mouse over the Physical Devices tab, and then click the Physical Disks tab.
Click on an unconfigured physical disk.
Click Set Spare.
Click the Virtual Disks tab, and then select the virtual disk to rebuild.
Click Rebuild.
The Virtual Disk Details window opens and the Event Log pane displays your rebuilding status.
Note: Clicking Submit starts the rebuild process immediately. However, you can choose to automatically run this activity at a later time and date through Schedule an Activity.