Hitachi Universal Replicator (TM) for Mainframe User Guide: HP XP24000 Disk Array, HP XP20000 Disk Array (T5278-96044, May 2011)

Table 21 Whether Non-Universal Replicator for Mainframe Volumes Can Be Used as
Universal Replicator for Mainframe Volumes (continued)
Can the Volumes be
Used as Journal
Volumes?
Can the Volumes be
Used as Secondary
Data Volumes?
Can the Volumes be
Used as Primary Data
Volumes?
Functions and Volumes
NoYes
However, if the
volume is disabled for
use as an S-VOL, the
volume cannot be
used as a secondary
data volume.
YesVolume registered in a security
group
Data Exchange
NoNoNoVolume usable by both mainframe
and open systems
Cache Residency Manager
NoYesYesThe volume on which Cache
Residency Manager setting are
made
Compatible PAV
NoYesYesCompatible PAV
Virtual LVI
YesYesYesVirtual LVI volume
1 You cannot use the volume as a data volume of the Universal Replicator for Mainframe pair for the delta resync
operation.
2 For more information, see the HP StorageWorks XP24000/XP20000 Auto LUN Software User's Guide.
3 This is No if more than one primary storage systems and more than one secondary storage systems are used for remote
copy (see “Using Multiple Primary and Secondary Storage Systems” (page 64)).
4 The volume can be used as a secondary data volume only when you restore a Universal Replicator for Mainframe pair
or perform an Business Continuity Manager YKRESYNC REVERSE operation. However, even in this case, you cannot
use the volume as the secondary data volume of the Universal Replicator for Mainframe pair for the delta resync
operation.
5 The SWAPPING status is displayed by Business Continuity Manager. Remote Web Console displays this status as
Suspended.
Virtual LVI
You can perform Virtual LVI operations on primary and secondary data volumes in Universal
Replicator for Mainframe pairs. If you need to perform Virtual LVI operations on a Universal
Replicator for Mainframe primary data volume or secondary data volume, you must delete the pair
first to return the volume to Simplex status.
When creating a Universal Replicator for Mainframe pair consisting of two Virtual LVI volumes,
make sure that the primary data volume and the secondary data volumes have the same capacity.
Cache Residency Manager
Cache Residency Manager operations can be performed on Universal Replicator for Mainframe
primary data volumes and secondary data volumes.
ShadowImage for Mainframe
Universal Replicator for Mainframe and ShadowImage for Mainframe can be used together in the
same storage system and on the same volumes to provide multiple copies of data at the primary
Interoperability with Other Products and Functions 71