Creating Multiple Snapshot Pairs That Belong To A Group Using Cli - Hitachi AMS2100 User Manual

1. From the command prompt, register the array to which you want to
change the SnapShot pair information, then connect to the array.
2. Execute the aureplicationlocal command change the pair
information. This is an example of changing a copy pace.
•
% aureplicationlocal –unit array-name –ss –chg –pace slow
–pvol 200 –svol 1001
Are you sure you want to change pair information?
(y/n[n]): y
The pair information has been changed successfully.
%
The SnapShot pair information is changed.

Creating multiple SnapShot pairs that belong to a group using CLI

To create multiple SnapShot pairs that belong to a group using CLI:
1. Create the first pair specifying an unused group number for the new
group with the –gno option. Refer to the following example.
•
% aureplicationlocal –unit array-name –ss –create –pvol 200
–svol 1001 –gno 20
Are you sure you want to create pair "SS_LU0200_LU1001"?
(y/n[n]): y
The pair has been created successfully.
%
The new group has been created, and in this group, the new pair has
been created too.
2. Add the name of the group by specifying the group name with the -
newgname option to change the pair information. Refer to the following
example.
•
% aureplicationlocal –unit array-name –ss –chg –gno 20 -
newgname group-name
Are you sure you want to change pair information?
(y/n[n]): y
The pair information has been changed successfully.
%
3. Create the next pair that belongs to the created group specifying the
number of the created group with –gno option.
SnapShot pairs that share the same P-VOL must use same Data Pool.
4. By repeating the step 3, the multiple pairs that belong to the same group
can be created.
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Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
Operations using CLI