HP XP Continuous Access Software - Manual (Page 125)

Table 28 Pair Operation Window Details (continued)
Description Item
PAIR: The volume is paired with
another volume. The two volumes are
fully synchronized. All updates from the
host to the primary data volume are
duplicated at the secondary data
volume.
PSUS: The pair has been split by the
user (pairsplit-r), or the pair has been
released by the user from the secondary
storage system (pairsplit-S). The primary
data volume and the secondary data
volume are not synchronized.
PSUE: The pair has been split by the
primary storage system or the secondary
storage system due to an error or a
failure. The primary data volume and
the secondary data volume are not
synchronized.
Suspending: The primary data
volume and the secondary data volume
are not synchronized. This pair is in
transition from the PAIR or COPY status
to the PSUS/PSUE status.
In the 3DC cascading configuration that
consists of three Continuous Access
Journal sites, the status might remain
Suspending to maintain the journal data
for perfoming the delta resync operation
when the pair is suspended between the
primary site and the intermediate site
by failure. For details on disaster
recovery of this case, see Recovering
from a Failure by Duplicating Volumes
in a 3DC Cascading Configuration.
Deleting: The primary data volume
and the secondary data volume are not
synchronized. This pair is in transition
from the PAIR, COPY, or PSUS/PSUE
status to the SMPL status.
HOLD: an XP Continuous Access
Journal pair for delta resync operation
is created.
HOLDING: an XP Continuous Access
Journal pair for delta resync operation
is being created.
HLDE: An error occurred with the XP
Continuous Access Journal pair for delta
resync operation.
Pair Operation Window 125