HP StorageWorks Continuous Access XP Journal user guide (December 2005)

72 Continuous Access XP Journal
Combining Continuous Access XP Journal and LUN Security XP Extension
You can create a Continuous Access XP Journal pair using volumes to which LUN Security XP Extension has
assigned an access attribute. However, you cannot specify a volume with the S-VOL Disable attribute as
the secondary data volume of the pair.
Table 21 shows whether you can specify a volume with an access attribute as a Continuous Access XP
Journal pair P-VOL or S-VOL.
Copying access attributes
If you create a Continuous Access XP Journal pair using volumes to which LUN Security XP Extension has
set VMA, the access attribute recorded in the VMA can be copied from of the primary data volume to the
secondary data volume. The VMA, which is necessary for copying the access attribute, can be set to
OPEN-V volumes only.
For more information, see the HP StorageWorks LUN Security XP Extension User Guide.
Table 22 shows the VMA setting on the volume and availability of the Paircreate operation.
Table 21 Access attribute and availability as a Continuous Access XP Journal pair volume
Access attribute Availability as a Continuous Access XP Journal pair volume
Primary data volume Secondary data volume
Read/Write OK OK
Read Only OK OK
Protect OK OK
S-VOL Disable OK NO
Read Only and S-VOL Disable OK NO
Protect and S-VOL Disable OK NO
Table 22 VMA setting and availability of Paircreate operation
Primary data volume Secondary data volume
Volume with VMA Volume without VMA
Volume with VMA OK NO
Volume without VMA NO OK