HP P9000 for Compatible FlashCopy Mirroring User Guide (AV400-96388, October 2011)

If the following operation or processing is executed, the FCWITHDR command may be issued
automatically by a host server and relationships may be deleted.
• A user deletes dataset.
• A user initializes a volume.
• Temporary dataset is deleted when a job completes.
You can select releasing legions of allocated targets by the following parameters when releasing
Compatible FlashCopy® SE relationships.
• IDCKDSF: RELATSPACE
• ANTRQST Macro: SPACEREL
However, if you do not specify these parameters when releasing relations of TSE-VOLs, relations
can be deleted but the capacity of targets cannot be released.
Interoperability With Other products and functions
The following table describes whether you can or cannot share Compatible FlashCopy volumes
with the volumes of other copy solutions.
Table 4 Compatible FlashCopy and other copy solutions shared volumes
Conjunction for Compatible
FlashCopy SE
Conjunction for Compatible
FlashCopy
Copy solution
N/ASupportedBC Z
Supported only to S-VOLCnt Ac-S Z
N/ACnt Ac-J Z
N/ACompatible XRC
Supported only to S-VOLCC
N/AN/AAuto LUN
The following table describes whether you can or cannot set attributes to the S-VOL or the T-VOL
of a Compatible FlashCopy relationship by using other solutions.
Table 5 Compatibility of volumes shared by compatible FlashCopy and security solutions
Compatible FlashCopy SECompatible FlashCopyAttributeSolutions
T-VOLS-VOLT-VOLS-VOL
This attribute cannot
be set.
This attribute
cannot be set.
This attribute cannot
be set.
This attribute
cannot be set.
ProtectVolume Retention
This attribute cannot
be set.
This attribute
cannot be set..
This attribute can be
set.
This attribute can
be set.
Read only
This attribute can be
set.
This attribute can
be set.
This attribute can be
set.
This attribute can
be set.
Read/Write
This setting can be
made.
This setting can
be made.
This setting can be
made.
This setting can
be made.
Security setting
that disable the
use as T-VOL
Volume Security
for Mainframe
This attribute cannot
be set.
This setting can
be made.
This setting can be
made.
This setting can
be made.
-External Storage
This attribute cannot
be set.
This setting can
be made.
This setting can be
made.
This setting can
be made.
-Thin Provisioning
Z
20 About Compatible FlashCopy operations