Accusys ExaRAID GUI - Manual (Page 324)

Appendix
D-35
Event ID 0x0816
Type DISK Severity WARNING Parameters Disk ID
Message Write both metadata on HDDx failed
Description
The controller failed to access both primary and secondary RAID
metadata on hddx, and the RAID metadata was invalid. In this
case, hddx will be set to faulty, and disk rebuilding will be started,
if needed.
Advice None
Event ID 0x0821
Type DISK Severity WARNING Parameters Disk ID
Message Read primary metadata on HDDx failed
Description
The controller failed to access the primary RAID metadata stored
on hddx and the metadata was non-trustable. However, the
secondary RAID metadata still works.
Advice
Start to monitor more carefully the status of the secondary RAID
metadata on this disk.
Event ID 0x0822
Type DISK Severity WARNING Parameters Disk ID
Message Read both metadata on HDDx failed
Description
The controller failed to access both primary and secondary RAID
metadata on hddx, and the RAID metadata was non-trustable.
In this case, hddx will be set to faulty, and disk rebuilding will be
started, if needed.
Advice
Start to monitor more carefully the status of the primary RAID
metadata on this disk.
Event ID 0x0823
Type DISK Severity WARNING Parameters Disk ID
Message Primary metadata checksum error on HDDx failed
Description
The primary RAID metadata stored on hddx was non-trustable.
However, the secondary RAID metadata still works.
Advice None
Event ID 0x0824
Type DISK Severity WARNING Parameters Disk ID
Message Secondary metadata checksum error on HDDx failed
Description
The secondary RAID metadata stored on hddx was non-trust-
able. However, the primary RAID metadata still works.
Advice None