Hitachi AMS2100 User Manual page 153

•
% auopt -unit array-name –lock off -keycode manual-attached-
keycode
Are you sure you want to unlock the option? (y/n [n]): y
The option is unlocked.
In order to complete the setting, it is necessary to
reconfigure memory or reboot the subsystem.
Are you sure you want to start reconfigure memory? (y/n [n]): y
While in progress, performance degradation of host I/Os to the
array will occur.
Are you sure you want to continue? (y/n [n]): y
Memory reconfigurating started successfully.
%
3. Execute the auopt command to confirm whether SnapShot has been
installed. For example:
•
% auopt -unit array-name -refer
Option Name
Reconfigure Memory Status
SNAPSHOT
Reconfiguring (10%)
%
SnapShot is installed and Status is Enable. SnapShot installation is
complete. Confirm the Reconfigure Memory Status is
Reconfiguring(nn%) or Normal.
4. When the Reconfigure Memory Status is Reconfiguring(nn%),
execute the operation in step 3 after waiting for a while, and confirm the
Reconfigure Memory Status changes to Normal.
5. When the Reconfigure Memory Status is Failed(Code-
01:Timeout), execute the operation in step 2.
Code-01 occurs when the access from the host is frequent or the amount
of the unwritten data in the cache memory is large.
6. When the Reconfigure Memory Status is Failed(Code-02: Failure
of Reconfigure Memory), execute the following reconfigure memory
operation.
Code-02 occurs when the drive restoration processing starts in the
background. For example:
•
% auopt -unit array-name -reconfigurememory start
Are you sure you want to start reconfigure memory? (y/n [n]): y
While in progress, performance degradation of host I/Os to the
array will occur.
Are you sure you want to continue? (y/n [n]): y
Memory reconfiguring started successfully.
%
7. When the Reconfigure Memory Status is Failed(Code-04:Failure of
Reconfigure Memory), execute the following reboot operation.
Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
Type
Permanent ---
Operations using CLI
Term Status
Enable
B–3