HP StorageWorks XP Remote Web Console Software User Manual
Page 12
Figure 3 Version 1 and TrueCopy for Mainframe: Shared T-VOL and M-VOL/R-VOL (Not Allowed)
You cannot create a TrueCopy for Mainframe pair that includes a volume functioning as both a
Version 1 T-VOL and a TrueCopy for Mainframe M-VOL.
For IBM FlashCopy and PPRC, you can create a PPRC pair that includes a volume functioning as
both a FlashCopy T-VOL and a PPRC P-VOL (primary volume), and a PPRC pair that includes a
volume functioning as both a FlashCopy T-VOL and a PPRC S-VOL (secondary volume).
Using Version 1 with Universal Replicator for Mainframe
describes whether or not you can share Version 1 volumes with Universal Replicator for
Mainframe volumes.
Table 6 Version 1 and Universal Replicator for Mainframe Shared Volumes
Universal Replicator for Mainframe
Version 1
S-VOL
P-VOL
Yes
Yes
S-VOL
No
When you are using the DFSMSdss command,
copy via the host
1
will be performed. CC=4 is
reported to the host.
No
When you are using the DFSMSdss command,
copy via the host
1
will be performed. If the
status of the Universal Replicator for Mainframe
pair is Suspend, CC=4 is reported to the host.
If the status of the Universal Replicator for
Mainframe pair is other than Suspend, CC=0
is reported to the host.
T-VOL
1
Whether or not you can perform the copy via the host depends on the status of the Universal Replicator for Mainframe
pair. For details, see the Hitachi Universal Replicator™ for Mainframe User Guide: HP XP24000 Disk Array, HP XP20000
Disk Array.
For Version 1 and Universal Replicator for Mainframe, you cannot create the following Universal
Replicator for Mainframe pairs shown in
12
About Version 1 Operations