HP StorageWorks XP Remote Web Console Software - Manual (Page 33)

Installing and Uninstalling XP Snapshot
This section describes the procedure for installing and uninstalling XP Snapshot.
Installing XP Snapshot
The installation procedure for XP Snapshot is described below.
1. Install additional shared memory for differential tables.
2. Install additional shared memory for the V-VOL management area.
3. Install Business Copy, which is the prerequisite program product of XP Snapshot.
4. Install XP Snapshot.
Notes :
• Please call HP technical support to install additional shared memory for the V-VOL management
area. The shared memory for XP Snapshot and the shared memory for XP Thin Provisioning
must be installed separately.
• Once you install additional shared memory for the V-VOL management area, you cannot uninstall
it partially. To uninstall the additional shared memory for the V-VOL management area, you need
to uninstall the whole shared memory that was added for the V-VOL management area.
• Skip step 1 if the shared memory for differential tables is already installed.
• Steps 2 and 3 are interchangeable.
• Skip step 3 if Business Copy is already installed to the storage system.
• Since the total capacity of XP Snapshot P-VOLs and pools will be considered as the capacity used
by XP Snapshot, you need to purchase enough license capacity for them.
Uninstalling XP Snapshot
The uninstallation procedure for XP Snapshot is described below.
1. Delete all XP Snapshot pairs.
2. Delete all pools.
3. Delete all V-VOLs.
4. Uninstall XP Snapshot.
For detailed information about the procedures for deleting the pairs, pools, and V-VOLs, see
“ Performing XP Snapshot Operations ” on page 51.
Starting XP Snapshot
After you have enabled the feature for the Remote Web Console and prepared for XP Snapshot
operations, you are ready to start up XP Snapshot. However, since XP Snapshot does not have its own
starting menu, you need to start up Business Copy and HP StorageWorks XP LUN Expansion (LUSE) / HP
StorageWorks XP Virtual LVI/LUN (VLL) in order to use XP Snapshot.
To start Business Copy or LUN Expansion (LUSE) / Virtual LVI/LUN (VLL) and display the window you need:
1. Display the Remote Web Console main window.
For information about how to display the Remote Web Console main window, see the HP
StorageWorks XP24000 Remote Web Console User’s Guide.
2. Click Go and then Business Copy or Volume Manager on the menu bar of the Remote Web
Console main window.
Names of the windows which you need for XP Snapshot operations will be displayed in the
submenu.
3. Click the name of the window you want to display.
Business Copy or LUN Expansion (LUSE) / Virtual LVI/LUN (VLL) starts up, and the window
whose name you clicked in the submenu will be displayed.
XP24000 Snapshot User's Guide 33