HP StorageWorks XP Remote Web Console Software - Manual (Page 55)

Combining Hitachi ShadowImage™ for z/OS with XP Auto LUN
Siz volumes can be assigned to migration volumes of XP Auto LUN. If the Siz S-VOL is already paired with
three T-VOLs, you must delete the Siz pairs before migrating the volumes by XP Auto LUN. If you want to
assign Siz volumes to destination volumes of migration by XP Auto LUN, or reserve Siz volumes for XP Auto
LUN, you must delete the Siz volumes or unreserve Siz volumes before using the volumes by XP Auto LUN.
If you assign a Siz S-VOL that is already paired with three T-VOLs to migration volumes of XP Auto LUN,
or assign Siz volumes to other XP Auto LUN volumes than migration volumes, the command is rejected.
If you split the Siz pair that is assigned to XP Auto LUN volumes, migration of those volumes is canceled.
NOTE:
You cannot use migration volumes, destination volumes, and reserved volumes of XP Auto LUN for Siz
pair operations (the command will be rejected). If you want to use XP Auto LUN volumes for Siz pair
operations, you must release the volumes by XP Auto LUN.
Combining Hitachi ShadowImage™ for z/OS with Volume Security
Volume Security operations do not directly affect Siz operations. Secure LDEVs can be assigned to Siz
pairs, and Siz volumes can be secured. A secure LDEV accepts Siz initial and update copy operations.
When an S VOL is secured by Volume Security, this setting does not apply to the corresponding T VOLs.
NOTE:
Siz T VOLs cannot be accessed by any host except when the pair is split.
Combining Hitachi ShadowImage™ for z/OS with XP External Storage
Siz operations can also be performed in conjunction with XP External Storage operations to create
pairs with external volumes.
Combining Hitachi ShadowImage™ for z/OS with Universal Replicator™ for
z/OS
URz volumes can be assigned to Siz pairs, and Siz volumes can be assigned to URz pairs.
NOTE:
A primary volume (P-VOL) of URz means a primary data volume of URz. A secondary volume (S-VOL)
of URz means a secondary data volume of URz.
Siz and URz can function together in the same HP StorageWorks XP12000 storage system or XP10000
storage system to provide both internal and remote backup for your important data.
To query the status of a Siz pair when Siz and URz pairs share the same volume, do the following:
• Query the Siz S-VOL and T VOL status from the host if the Siz S-VOL and URz P-VOL share
the same volume.
• Query the Siz T VOL status from the host if the Siz S-VOL and URz S-VOL share the same volume.
• Query the Siz S-VOL status from the host if the Siz T-VOL and URz P-VOL share the same volume.
Hitachi ShadowImage for z/OS user guide 55