53987 Rev. 3.10 June 2019
AMD-RAIDXpert2 User Guide
Chapter 11
Troubleshooting
137
Table 40. An Array is in a Critical State
Possible Causes
Additional Information
Corrective Actions
One or more disks in the
array have failed or been
removed.
Due to the failed disk or disks, the array is no
longer maintaining redundant (mirrored or parity)
data.
The failure of an additional disk results in an
Offline state and lost data.
See Section 11.5.1,
Troubleshooting Disks,
on page 139.
Table 41. An Array is in an Offline State
Possible Causes
Additional Information
Corrective Actions
The array has lost the
maximum allowable disks
per RAID level.
One or more disks have failed.
• If the array is non-redundant, the failure of a
single disk causes the array to fail.
• If the array is redundant, the failure of two or
more disks causes the array to fail.
The array cannot be restored (rebuilt).
See Section 11.5.1,
Troubleshooting Disks,
on page 139.
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