HP XP Continuous Access Software - Manual (Page 37)

Table 4 XP Continuous Access Journal split types (PSUS) (continued)
Description Applies to Type
The primary array detected that the
secondary data volume's status
changed to SMPL because you deleted
the pair (pairsplit-S) from the secondary
array. The pair cannot be resumed
because the secondary data volume
does not have the PSUS/PSUE status. Primary data volume PSUS, Pairsplit-S to RCU
The data volume pair was suspended
because it was highly likely that the
journal data would overflow.
NOTE: XP RAID Manager displays
this split type as PFUS.
Primary data volume, Secondary data
volume PSUS, JNL Cache Overflow
Table 5 Consistency status for split/suspended XP Continuous Access Journal secondary data
volumes
Description Consistency status (displayed at secondary array)
This XP Continuous Access Journal data volume pair was
split or suspended from by itself (as opposed to split as a
group). Update sequence consistency between this
secondary data volume and the other secondary data
volume in this journal group is not ensured. You cannot
use the secondary data volume for disaster recovery at the
secondary site. This status is indicated when:
• You split the pair using the Suspend Range-Volume (LU)
pairsplit option.
•
The pair was suspended due to a failure that did not
affect the entire journal group.
Volume
This XP Continuous Access Journal data volume pair was
split or suspended with the other pairs in its journal group.
Update sequence consistency between the secondary data
volume and other secondary data volumes in this journal
group is ensured. You can use this secondary data volumes
for disaster recovery at the secondary system (after deleting
the XP Continuous Access Journal data volume pair from
the secondary array). This status is indicated when:
•
You split the pair using the Suspend Range-Group
pairsplit option.
•
All pairs in this journal group were suspended due to
a failure that affected the entire journal group, not just
one pair (for example, a primary array-secondary array
communication failure).
• One pair in the group was suspended due to a failure
that did not affect the entire group.
Group
XP Continuous Access Journal suspend types
Table 6 (page 38) describes the XP Continuous Access Journal suspend types, which indicate the
reason for the suspension. XP Continuous Access Journal pairs can be suspended by the primary
or secondary array. For more information, see
XP Continuous Access Journal suspension conditions .
XP Continuous Access Journal data volume pair status 37