HP P9000 Auto LUN User Guide

Table 7 Pair status when S-VOL of Continuous Access Journal Z delta resync pair is a source volume
StatusPair Name
Any pair status can be acceptableContinuous Access Synchronous Z pair
SUSPENDContinuous Access Journal Z pair
Hold or HldeContinuous Access Journal Z pair for delta resync operation
Also, the source and target volumes must belong to the same CLPR.
Auto LUN and Continuous Access Journal
You cannot select a volume in COPY or PAIR status as a source volume. Also you cannot select a
volume where two mirrors are registered in a 3DC multi-target configuration, cascade configuration,
or delta resync configuration with three Continuous Access Journal sites.
In a 3DC multi-target configuration with Continuous Access Journal and Continuous Access
Synchronous, if you create a Continuous Access Journal pair for a delta resync operation, the
primary volume or the secondary volume of the delta resync pair can be used as a source volume.
To use the primary or secondary volume as a source volume, you must ensure that the status of
each pair in the 3 DC multi-target configuration is as shown in Table 8 (page 17) and Table 9 (page
18)
Also, the source and target volumes must belong to the same CLPR.
Figure 8 3DC multi-target configuration
Table 8 Pair status when P-VOL of Continuous Access Journal delta resync pair is a source volume
StatusPair Name
PSUS or PAIRContinuous Access Synchronous pair
Any pair status can be acceptableContinuous Access Journal pair
HOLD or HLDEContinuous Access Journal pair for delta resync operation
Auto LUN and Continuous Access Journal 17