HP XP P9500 Storage - Manual (Page 171)

Description Item
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