Maintaining The System; Remove Reserve Attribute From A Volume - HP StorageWorks P9000 - Disk Arrays User Manual

Table 10 Fields in the CTG window
Field
CTG
S-VOL
Status
T-VOL
Sync
Emulation
Capacity (Cyl)
CLPR(S)
CLPR(T)
NOTE: An LDEV number that ends with a pound or gate symbol (#) indicates that the LDEV is an
external volume (for example, 00:00:01#). For details regarding the external volumes, see the HP
StorageWorks P9000 External Storage for Open and Mainframe Systems User Guide.

Maintaining the system

Some maintenance tasks are a response to behavior discovered during system monitoring. You
can also change certain settings to keep the system in tune with your changing requirements.
This section provides maintenance information and instructions for the following:
Removing the reserve attribute
Maintaining Business Copy Z during system maintenance

Remove reserve attribute from a volume

You can remove the T-VOL reserve attribute from a volume.
Prerequisite Information
Before removing the reserve attribute from a volume, ensure that the status is Simplex.
Procedure 15 To remove the reserve attribute
1. In Remote Web Console, click Actions > Local Copy > Business Copy for Mainframe/Compatible
FlashCopy > Pair Operation.
2. Click
3. In the tree, select the appropriate CU group for the volumes from which you want to remove
the reserve attribute.
Related volumes display in the volume list. To show only simplex, reserved volumes, click
Display Filter, then do the following:
1. Ensure that the Pair attribute is cleared.
2. Check Reserve.
3. Click OK.
4. In the volume list, right-click the desired simplex volumes, then click Change Reserve from the
menu.
The Reset Reserve Attribute dialog box displays.
Description
Consistency groups that can be displayed.
S-VOL's LDKC number:CU number:LDEV number
Pair's current status
T-VOL's LDKC number:CU number:LDEV number
Percentage of synchronization between S-VOL and T-VOL
Pair's emulation type
Volume capacity by number of cylinders
S-VOL's cache logical partition
T-VOL's cache logical partition
to change to the Modify mode.
Maintaining the system 43