HP XP P9000 Continuous Access Journal for Mainframe Systems User Guide

DescriptionItem
Shows pair status. For status definitions, see “Pair status definitions” (page 80). If the pair is
split (or suspended), Status also shows the suspend type. If the pair is waiting for initial copy,
Status shows the word “Queuing”.
Status
If the pair is a delta resync pair in a 3 Cnt Ac-J DC multi-target configuration, the primary
volume (P icon) should be considered as a secondary volume: both delta resync volumes in
this case are considered secondary volumes. The copy direction of the arrow in the P icon
may not be valid; this depends on the operation that you run.
A pair’s status varies between the P-VOL and S-VOL for short periods when the secondary
system changes the pair’s status.
The secondary system can change only the S-VOL’s status. When this occurs, the primary
system detects that the changed S-VOL status and changes P-VOL status accordingly.
On the primary side. when a Cnt Ac-J Z operation is performed, the primary system changes
the pair status of both P-VOL and S-VOL.
If the volume in the local system is a P-VOL, Sync shows the percentage of synchronization
between P-VOL that and S-VOL during the initial copy operation.
Sync Rate
If the volume is an S-VOL, Sync shows the following:
• If the pair is split and in Suspend PSUS or PSUE status, Sync shows the synchronization
rate for the S-VOL before and after it was split. The synchronization rate is 100 percent if
S-VOL contents are the same before and after the pair became split.
• If the pair is split due to a failure, or is not a P-VOL or an S-VOL, the column is blank.
Show information about the pair volume.P-VOL, S-V0L
• The first line shows the port number, the GID, the LUN, and LDKC:CU:LDEV. GID is the
group number for a host group.
If the P-VOL or S-VOL is a LUSE volume, the LUN is the smallest LDEV number in the LUSE
volume).
• The first line shows the LDKC number, the CU number, and the LDEV number. If the P-VOL
exists in the local system, the first line also displays the CLPR number and the CLPR name.
Pair Operation window 171