HP StorageWorks XP Remote Web Console Software - Manual (Page 87)

URz
SIz
S-VOL in
Split status
T-VOL in
Split status
Primary data volume
(suspended)
Secondary
data volume
(suspended)
Master journal
volume
Restore journal
volume
MCU
RCU
Figure 32 Restoring a SIz S-VOL - Step 8
URz
SIz
S-VOL in
Split status
T-VOL in
Split status
Primary data
volume
Secondary
data volume
Master journal
volume
Restore journal
volume
MCU
RCU
Figure 33 Restoring a SIz S-VOL - Step 9
Using At-Time Split Function When Combining URz with ShadowImage for
z/OS
When URz secondary data volume (S-VOL) is specified as S-VOL of SIz pair, you can specify the time of
backup copy operation for URz by using the At-Time Split function of the Business Continuity Manager.
This backup copy operation is called the split operation. The time when split operation is executed
is called the split time.
Hitachi Universal Replicator for z/OS user guide for XP12000/XP10000 Disk Arrays and SVS 200 87