HP XP7 Storage - Manual (Page 63)

Explanation Business Copy Z secondary
volume Business Copy Z primary
volume
The Quick Restore function is unavailable.
*Normal volumes include the internal volumes and external volumes that are mapped to the volumes of the external
storage system using External Storage. For more information on external volumes, see the HP XP7 External Storage
for Open and Mainframe Systems User Guide.
You cannot specify a Thin Provisioning Z or Smart Tiers Z pool-VOL as a Business Copy Z primary
volume or secondary volume. For more information, see the “Pair volumes and supported emulation
types” section of the HP XP7 Business Copy for Mainframe Systems User Guide.
Auto LUN
You can use Thin Provisioning Z or Smart Tiers Z in combination with Auto LUN to migrate THP
V-VOLs.
The following shows the interaction when the Auto LUN source volume and target volume are also
THP V-VOLs.
Figure 4 Using Thin Provisioning Z or Smart Tiers Z and Auto LUN
Explanation Auto LUN target volume Auto LUN source volume
Supported. THP V-VOLs THP V-VOLs
Supported. Normal (ordinary)
volumes* THP V-VOLs
Supported. THP V-VOLs Normal (ordinary) volumes*
Note, however, that this combination consumes the same
amount of pool capacity as the normal volume.
*Normal volumes include the internal volumes and external volumes that are mapped to the volumes of the external
storage system using External Storage. For more information on external volumes, see the HP XP7 External Storage
for Open and Mainframe Systems User Guide.
You cannot specify a Thin Provisioning Z or Smart Tiers Z pool-VOL as a Auto LUN source volume
and target volume.
If you specify the THP V-VOL as the source volume, you must not specify the THP V-VOL that uses
the same pool of the source volume.
For details about the migration of THP V-VOLs used in the following pairs, see XP7 Auto LUN User
Guide.
•
Business Copy Z
•
Continuous Access Journal Z
Using Thin Provisioning Z or Smart Tiers Z with other HP XP7 Storage products 63