Data Recovery (Dynamic Sparing From Data Disk To Spare Disk) - Hitachi AMS 2000 Series Service Manual

Data recovery (dynamic sparing from data disk to spare disk)

I15Axy Dynamic sparing start / I15AHH Dynamic sparing start
I150xy Data recovery started / I150HH Data recovery started
I151xy Data recovery completed / I151HH Data recovery completed
I008xy Data recovery to spare HDU / I008HH Data recovery to spare HDU
I1GG00 HDU changed to spare (Unit-x, HDU-y)
W060HH HDU alarm
W09zab HDU alarm
W0Azab SATA HDU alarm
W061HH Spare HDU alarm (Unit-x, HDU-y)
W0Bzab Spare HDU alarm (Unit-x, HDU-y)
W0Czab SATA Spare HDU alarm (Unit-x, HDU-y)
...................................: Start of Dynamic sparing
...................................: Start of disk recovery
...................................: Completion of data area
...................................: Completion of recovery
...................................: The blocked data disk is
...................................: Data Disk is blocked (see
...................................: Spare Disk is blocked (see
Errors
Hitachi AMS 2000 Family Storage System Service Guide
recovery
onto Spare Disk
changed to the spare
disk, and the spare disk
before the failure is
changed to the data disk
(see Note *).
Note **)
Note † and Note ††)
7–3