Copy Back - Hitachi AMS 2000 Series Service Manual

*This message (I1GG00) is displayed in the Warning Information.
**This message (W0Azab) is displayed only when "I1GG00 HDU changed to spare (Unit-
x, HDU-y)" is not displayed before this.
†This message (W0Czab) has set "Spare Drive" of "Configuration Settings" - "Restore
Options" of the Hitachi Storage Navigator Modular 2 to variable (default value), and it
is displayed after the Disk Drive restoration is completed if the capacity and the
rotational speed of the blocked Disk Drive and the Spare Disk Drive at the data recovery
destination are matched and both of them are not the Disk Drives of the RKAK
expansion unit when "Applying No Copy Back Mode on All the Units" is set to disable.
Also, this message is displayed after the Disk Drive restoration is completed if the Disk
Drive capacity of the blocked Disk Drive and the Spare Disk Drive at the data recovery
destination is matched when "Spare Disk Drive Active Mode" is variable and "Applying
No Copy Back Mode on All the Units" is set to enable.
However, when the Power Saving function is installed and enabled, if the Spare Disk
setting is made for the Disk Drives #0 to #4 of the AMS 2100/AMS 2300 (RKM/RKS) or
the Disk Drives #0 to #3 of the Additional Chassis (RKAK), the Copy backless does not
operate during the data recovery to the Disk Drive set as a Spare Drive, and the Copy
back surely operates after changing the Disk Drive.
††This message (W0Czab) is displayed only when "I1GG00 HDU changed to spare (Unit-
x, HDU-y)" is displayed before this.

Copy back

I140xy System copy started / I140HH System copy started
I141xy System copy completed / I141HH System copy completed
I150xy Data recovery started / I150HH Data recovery started
I151xy Data recovery completed / I151HH Data recovery completed
NOTE: This message is displayed only when the Disk Drives, including the
Disk Drives #0 to #4 of the AMS 2100/AMS 2300 (RKM/RKS).
When the recovery terminates abnormally, whichever [I142xy System copy
failed (Unit-x, HDU-y)] or [I142HH System copy failed (Unit-x, HDU-y)] or
[I152xy Data recover failed (Unit-x, HDU-y)] or [I152HH Data recover failed
(Unit-x, HDU-y)] is displayed. Take a recovery action following the
messages.
7–4
...................................: Start of system area
...................................: Completion of system
...................................: Start of data area
...................................: Completion of data area
Errors
Hitachi AMS 2000 Family Storage System Service Guide
recovery (see Note)
area recovery (see Note)
recovery
recovery