Hitachi ShadowImage for IBM z/OS User"s Guide (T5213-96002, June 2007)

Performing ShadowImage for z/OS Operations Using Storage Navigator 5-7
Hitachi ShadowImage™ for IBM
®
z/OS
®
User’s Guide
Figure 5-3 The Reset Reserve Attribute Dialog Box
The Reset Reserve Attribute dialog box displays the reserved volume(s) that
you selected on the Pair Operation window.
• Volume: Information of the volume is displayed in XX:YY:ZZ (LDKC
number:CU number:LDEV number) format.
• Emulation: The emulation type of the volume.
• Capacity (Cyl): The number of the cylinders of the volume is displayed.
• CLPR: The cache logical partition of the volume is displayed.
• The OK button resets the reserve attribute of the SIz T-VOL(s) and sets
the status of the volume(s) back to simplex.
Note: The setting(s) will be displayed in the Preview List on the Pair
Operation window. To apply the settings to the storage system, click the
Apply button on the Pair Operation window.
• The Cancel button closes the Reset Reserve Attribute dialog box without
resetting the reserve attribute.
To un-reserve one or more volumes (by resetting the reserve attribute):
1. Make sure that the volumes you want to un-reserve are no longer assigned
to SIz pairs as T-VOLs.
Note: If the reserved volume is assigned to an SIz pair, you need to delete
the pair before you un-reserve the volume. See section Deleting Pairs for
instructions on deleting SIz pairs.
2. Go to the Pair Operation window, and select the CU image in the Tree.
3. Select and right-click the desired Simplex volume(s).
The pop-up menu is displayed.
Note: You can display only the Simplex volumes in the Volume List by
using the Display Filter dialog box.
4. Select the Change Reserve command in the pop-up menu.