HP A3550A - High Availability Disk Arrays Model 20 Storage Enclosure User Manual page 308

Event code Description
0x68E Inconsistent Stripe. Inconsistent write or time stamp were detected in a RAID
group.
0x68F Inconsistent Time Stamps. Inconsistent time stamps were detected in a RAID
group on a verify.
0x690 Drive Failed. A drive was shut down.
0x691 Checksum Error on Device read. A checksum error was detected on a read from
an individual disk. There was no data transfer involved.
0x692 Incoherent Stripe. Data and parity were not consistent in a RAID group.
0x693 Uncorrectable Stripe. Inconsistent write or time stamps could not be corrected in
RAID group.
0x694 Parity Invalidated. Parity has been invalidated in a RAID group.
0x695 Uncorrectable Sector. An uncorrectable sector was detected on a RAID-1
mirrored pair.
0x696 Mirror Sector Invalidated. A sector on a RAID-1 mirrored pair was invalidated on
a rebuild.
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Event code Description
0x801 Soft SCSI error. This code indicates
that an abnormal SCSI bus or disk
drive event was detected. A retry of the
operation cleared the condition.
0x802 Illegal SCSI Bus interrupt. An
inconsistent interrupt situation has
been detected on the controller.
0x803 Recommend Disk Replacement.
0x804 Single Bit Error.
Recommended threshold
Notify the user after 25 errors/day/
FRU.
Notify the user after 10 errors/month/
FRU.
IBM only.
The SP's tolerance level for single bit
errors in the write cache has been
exceeded.
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