HP Hitachi TrueCopy for Mainframe User Guide (T5211-96014, November 2011)

Table 19 Whether Non-TrueCopy for Mainframe and Non-TrueCopy for Mainframe Asynchronous
Volumes Can Be Used as TrueCopy for Mainframe and TrueCopy for Mainframe Asynchronous
Volumes (continued)
Can the Volumes be
Used as TrueCopy for
Mainframe
Asynchronous R-VOL?
Can the Volumes be
Used as TrueCopy for
Mainframe
Asynchronous M-VOL?
Can the Volumes be
Used as TrueCopy for
Mainframe R-VOL?
Can the Volumes be
Used as TrueCopy for
Mainframe M-VOL?
Functions and Volumes
NoNoNoNoSecondary data
volume in Duplex
status
NoNoNoYesSecondary data
volume in Suspend
status
NoNoNoYesSecondary data
volume in Swapping
status
NoNoNoYesSecondary data
volume that is
suspended due to a
failure
Volume Retention Manager
YesYesYesYesVolume with
Read/Write attribute
YesYesYesYesVolume with Read
Only attribute
NoNoNoNoVolume with Protect
attribute
Volume Security
YesYesYesYesVolume registered in
a security group
However, if the
volume is disabled for
use as S-VOL, the
volume cannot be
used as R-VOL.
Data Exchange Software
NoNoNoNoVolume usable by
both mainframe and
open systems
Cache Residency Manager
YesYesYesYesCache Residency
Manager applied
volume
Compatible PAV
YesYesYesYesCompatible PAV
volume
Virtual LVI
YesYesYesYesVirtual LVI volume
1
The volume performs differently according to the type of difference management. For details, see HP XP24000/XP20000
for FlashCopy Mirroring Software User's Guide.
2
If you use TrueCopy for Mainframe with XP for FlashCopy Mirroring V2 Software, you need to create TrueCopy for
Mainframe pairs without using a consistency group.
52 About TrueCopy for Mainframe Operations