Hitachi Copy-on Write SnapShot, User Manual, Page: 49 / 90

Using SnapShot
6–7
Hitachi Simple Modular Storage Copy-on-Write SnapShot User’s Guide
Edit Pairs, Data Pool
You can edit certain information concerning a pair and a data pool.
• For pairs, you can change the name, group name, and copy pace.
• For data pools, you can increase the size, edit capacity threshold, and
add LUs (volumes).
T o edit pairs
1. In the Navigator 2 GUI, select the Local Replication icon in the
Replication tree view.
Advanced users using Navigator 2 CLI, see
Changing Pair Information on
page A-8 .
2. In the GUI, select the pair that you want to edit in the Pairs list.
3. Click the Edit Pair button. View screen instructions for specific
information by clicking the Help button.
To edit a data pool
1. In the Storage Navigator 2 GUI, select the Local Replication icon in the
Replication tree view.
Advanced users using Navigator 2 CLI, please refer to
Storage Navigator
Modular 2 Command Line Interface (CLI) User’s Guide for more
information.
2. In the GUI, select Setup , then select Data Pool . ‘
3. Select the LUN (data pool) that you want to edit.
4. Make changes to editable fields as needed, then click
OK .
Delete Pairs, V-VOLs, Data Pools
You can delete a pair, the V-VOL, and data pool to free space or when you
no longer need them.
• Pair: When a pair is deleted, the primary and virtual volumes return to
their SIMPLEX state. Both are available for use in another pair.
• V-VOL: The pair must be deleted before a V-VOL is deleted.
• Data pool: When a data pool is deleted, the V-VOLs must also be
deleted.
To delete a pair
1. Select the Local Replication icon in the Replication tree view.
Advanced users using the Storage Navigator 2 CLI, see Releasing
SnapShot Pairs on page A-7 .
2. In the GUI, select the pair you want to delete in the Pairs list.
3. Click Delete Pair.
To delete a V-VOL
1. Make sure that the pair is deleted first. The pair status must be SIMPLEX
to delete the V-VOL.