HP XP Continuous Access Software - Manual (Page 187)

◦ If the volume is a volume of an XP12000/XP10000 Disk Array, 00 appears for the LDKC
number.
◦ If there is no volume in the local storage system, the port ID, GID, and LUN of the volume
that you specified in the remote storage system when creating the pair appears. If you
change or delete the port ID, GID, or LUN of the volume in the remote storage system,
incorrect information appears. So, unless you have any special circumstances, do not
change or delete the port ID, GID, or LUN that you specified when creating the pair.
◦ If a XP Continuous Access Journal pair for delta resync operation is displayed in a 3DC
multi-target configuration with three Continuous Access Journal sites, the information about
the remote volume (secondary volume) is displayed in the P VOL field.
•
CLPR: The CLPR number and the CLPR name of the volume in the local storage system.
•
M-JNL Group: The master journal group. If the XP Continuous Access Journal pair for delta
resync operation in the 3DC multi-target configuration that consists of three XP Continuous
Access Journal sites is displayed, the information about the remote journal group (secondary
journal group) is displayed in the M-JNL Group field. A journal group number ending in [M]
indicates the journal group is in a 3DC configuration with three Continuous Access Journal
sites (e.g., 01 [M]).
•
R-JNL Group: The restore journal group. A journal group number ending in [M] indicates the
journal group is in a 3DC configuration with three Continuous Access Journal sites (e.g., 01
[M]).
•
Mirror ID: The mirror ID.
•
CT Group: The consistency group number.
•
S/N (CTRL ID): Displays the five-digit serial number and the control ID of the secondary storage
system. The control ID is enclosed by parentheses.
•
Path Type: The channel type of the path interface between the storage system (Fibre).
Note: In the current version, the channel type is always Fibre.
•
Initial Copy Priority: Priority (scheduling order) of the initial copy operations. The value can
be within the range of 1 to 256 (disabled when the status becomes PAIR).
•
Error Level: Range used for splitting a pair when a failure occurs. The default is Group.
Group: If a failure occurs with a pair, all pairs in the consistency group where the pair
belongs are split. ◦
◦ LU: If a failure occurs with a pair, only the pair is split.
•
S-VOL Write: Indicates whether write I/O to the secondary data volume is enabled or disabled.
Enabled: The write operation to the secondary data volume is allowed. This setting is only
allowed when the pair is split. The data volume is the secondary data volume and, if the ◦
write I/O data from the host is already received by the volume, Enabled(Received) appears.
If the write I/O data is not yet received by the volume, Enabled(Not Received) appears.
In the 3DC multi-target and cascade configuration that consists of three XP Continuous
Access Journal sites, if one mirror that is configured to the secondary data volume is the
mirror for the delta resync operation, the write operation cannot be performed even
though Enabled is specified.
◦ Disabled: The write operation to the secondary data volume is not allowed.
•
Other Information: Shows the following:
Established Time: Indicates the date and time when the volume pair was created ◦
◦ Updated Time: Indicates the date and time when the volume pair status was last updated
Displaying Detailed Information about a Pair of Data Volumes 187