Verifying a RAID Set
You can use the Verify RAID Set command to confirm that data stored on a RAID 1,
RAID 0+1, or RAID 5 volume is protected.
The performance of the RAID set and any volume based on it is degraded during
verification.
To verify a RAID set:
1
Open RAID Utility.
2
Select the RAID set in the list on the left side of the window.
3
Click Verify RAID Set.
If the verification process reports problems, you can use the command
$ raidutil modify volume --rewrite
in Terminal to recreate the volume’s data protection information. For information, see
the
raidutil
man page or type
raidutil
at the command-line prompt.