Configuration Tool and Utilities Operation Manual Instruction Manual

42
Using the CLI to Enable/Disable Recovery Mode (continued)
2. Put the RAID group into Basic or Extreme recovery mode with read and write access::
Set rgrecover r5 basic (or extreme or rebuild)
Ready.
3. Display the RAID group to see the results:
rgdisplay
3
;GroupName Type Interleave Capacity Partitions Members Status
;----------------------------------------------------------------------------
r5 RAID5 64 KB 447.0GB 1 4 RECOVER
Ready.
4. Display the RAID group members to see the results:
rmstatus r5
6
;ID Status RebuildStatus Vendor Product Rev SN
;----------------------------------------------------------------------
0 ONLINE OK ST3250310NS SDN1 9SF0800F
1 ONLINE OK ST3160812AS-1 H 5LS25P51
2 ONLINE OK ST3250310NS SDN1 9SF076NJ
3 ONLINE OK ST3250620AS K 6QF0LJ17
Ready.
Once as much data as possible is retrieved from the drives, the recovery mode should be disabled and the faulted drives removed from the
system.
5. Turn off the recovery mode:
set rgrecover r5 disable
Ready.
Using the CLI to Enable Recovery with Writes
On occasion, the data that has been disrupted is part of the file system on the disk drives. When this is the case, it is useful to run the file system repair
tools for your operating system. This requires write access to the drives.
WARNING: Use the RGRecoverWithWrites command only when necessary, and use with caution!
Put the RAID group into Basic or Extreme recovery mode with read and write access:
set rgrecoverwithwrites r5 basic (or extreme)
Ready.
Run the appropriate file system repair utility prior to recovering data from the drives.
1.8 Recover Data from Offline RAID Groups