A–6
Operations Using CLI
Hitachi Simple Modular Storage Copy-on-Write SnapShot User’s Guide
Updating SnapShot Logical Unit
To update the V-VOL:
1. From the command prompt, register the subsystem to which you want
to update the SnapShot pair, then connect to the subsystem.
2. Execute the
aureplicationlocal
command update the pair.
Change the Split status of the Snapshot pair to Paired status using
-resync
option. Then, change the status to Split using
-split
option.
Refer to the following example.
•
3. Execute
aureplicationlocal
to update the pair. Refer to the following
example.
•
The V-VOL was updated.
Restoring V-VOL to P-VOL
To restore the V-VOL to the P-VOL:
1. From the command prompt, register the subsystem to which you want
to restore the SnapShot pair, then connect to the subsystem.
2. Execute the
aureplicationlocal
command restore the pair.
First, display the pair status, and then restore the pair. Refer to the
following example.
% aureplicationlocal –unit subsystem-name –ss –resync –pvol 200
–svol 1001
Are you sure you want to re-synchronize pair?
(y/n[n]): y
The pair has been re-synchronized successfully.
%
% aureplicationlocal –unit subsystem-name –ss –split –pvol 200
–svol 1001
Are you sure you want to split pair?
(y/n[n]): y
The pair has been split successfully.
%
% aureplicationlocal –unit subsystem-name –ss –refer
Pair name LUN Pair LUN Status
Copy Type Group
SS_LU0200_LU1001 200 1001 Split(100%)
SnapShot ---:Ungrouped
%
Содержание Copy-on Write SnapShot
Страница 8: ...viii Preface Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 12: ...xii Contents Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 38: ...4 4 Enabling and Disabling SnapShot Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 42: ...5 4 Configuring SnapShot Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 54: ...7 4 Monitoring and Maintenance Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 58: ...8 4 Troubleshooting Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 68: ...A 10 Operations Using CLI Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 72: ...B 4 SnapShot Specifications Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...
Страница 89: ...1 Hitachi Simple Modular Storage Copy on Write SnapShot User s Guide ...