HP XP P9500 Storage - Manual (Page 162)

Description Item
Show information about the pair volume. P-VOL, S-V0L
• The first line shows the LDKC number, the CU number, and the LDEV number. If the P-VOL
exists in the local storage system, the first line also displays the CLPR number and the CLPR
name.
•
The second line shows the device emulation type.
• The third line shows the volume capacity.
•
A device ID ending in X (for example, 00:00:3C X) indicates the LDEV is a Thin Provisioning
virtual volume.
•
A device ID ending in # (for example, 00:00:3C #) indicates the LDEV is an external
volume.
•
If there is no volume in the local storage system, the S-VOL’s port ID, GID, and LUN display.
Do not change or delete this information.
•
“00” appears for the LDKC number if the volume is a XP24000/XP20000 Disk Array
volume.
•
For volumes shared with Business Copy Z or Cnt Ac-S Z, only the Cnt Ac-J Z pair status is
shown. To see the Business Copy Z or Cnt Ac-S Z pair status, you must open those program
products in Remote Web Console.
The CLPR number and name of the volume in the local storage system. CLPR
Master journal. M-Journal
Restore journal R-Journal
The pair’s mirror ID Mirror ID
Secondary system’s five-digit serial number and control ID. S/N (CTRL ID)
The type of the path interface between the storage systems. Path Type
The scheduling order for initial copy operations. The value can be within a range of 1 to
256. This is disabled when the status becomes Duplex. Initial Copy Priority
Indicates whether to copy cache fast write data to the S-VOL. The default is Only P-VOL. CFW
Only P-VOL: Does not copy cache fast write data to the S-VOL.
Copy to S-VOL: Copies cache fast write data to the S-VOL.
Settings used for splitting a pair when a failure occurs. The default is Mirror. Error Level
•
Mirror: All pairs in the mirror are split when a failure occurs.
• Volume: Only the pair is split when a failure occurs.
Indicates whether write I/O to the S-VOL is enabled or disabled. S-VOL Write
•
Enabled—the write operation to the S-VOL is allowed. This setting is allowed only when
the pair is split. If the S-VOL is the production volume and write I/O data from the host
has been received, Enabled(Received) appears. If the write I/O data has not been received
by the volume, Enabled(Not Received) appears.
•
Disabled—the write operation to the S-VOL is not allowed.
May list the following: Other Information
•
EstablishedTime, which is the date and time when the volume pair was created.
• Updated Time, which is the date and time when the volume pair status was last updated.
•
Displays Reverse Resync if reverse resync is performed on the pair. Otherwise, displays
nothing.
•
Consistency Time, the time stamp transferred by the host computer if the S-VOL uses the
system timer.
If the pair is split and the consistency time for the S-VOL does not match the consistency
time for the journal, displays the phrase differs from C/T of the Journal.
162 Continuous Access Journal Z GUI reference