HP XP Command View Advanced Edition Software User Manual
Page 168
Performing Storage Subsystem Operations 168
Figure 10-20
LDEV Information Panel – Pair Info Tab
The Pair Info tab of the LDEV Information panel displays the following information. You can sort the information
by selecting the desired column heading.
•
Copy Type: BC (Business Copy), CA-XP(Sync) (Continuous Access XP Synchronous), CA-XP(Async)
(Continuous Access XP Extension), CA-XP (Continuous Access XP whose synchronization mode is
unknown), Snapshot (Snapshot XP), Unpaired, none (pair status unknown).
NOTE:
CA-XP
is displayed when the storage subsystem containing the primary volume is not
registered with Device Manager. However, if the storage subsystem containing the secondary volume
is a StorageWorks XP1024/XP128, the synchronization mode information is available. When CA-XP is
displayed, copy information is not available, and Copy Status displays no value.
•
Copy Status: Simplex (SMPL), Pair (PAIR), Copying (COPY(PD), COPY(RS), COPY(SP), or COPY),
Reverse-Copying
(COPY(RS-R), Split (PSUS or PSUS(SP)), Suspended (PSUE), Error in
LUSE
(PDUB), Suspending (Suspending), Deleting (Deleting), none displayed (copy status is
unknown).
•
Fence Level: setting concerning recovery that is performed when a failure occurs in execution of
Continuous Access XP. For details, refer to the applicable Continuous Access XP manual.
•
LDEV(P-VOL): logical device number of the primary volume
•
Type(P-VOL): model name of the storage subsystem to which the primary volume belongs. Displays
Unknown
if the storage subsystem to which the primary volume belongs is not discovered.
•
Serial No.(P-VOL): serial number of the storage subsystem to which the primary volume belongs. For
StorageWorks XP512/XP48, displays Unknown if the storage subsystem to which the primary volume
belongs is not discovered.
•
AG(P-VOL): number of the array group to which the primary volume belongs
•
LDEV(S-VOL): logical device number of the secondary volume
•
Type(S-VOL): model name of the storage subsystem to which the secondary volume belongs. Displays
Unknown
if the storage subsystem to which the secondary volume belongs is not discovered.
•
Serial No.(S-VOL): serial number of the storage subsystem to which the secondary volume belongs.
•
AG(S-VOL): number of the array group to which the secondary volume belongs
NOTE:
To display or update the following information, you must update (refresh) the storage
subsystem information:
•
Business Copy XP and Continuous Access XP settings for StorageWorks XP1024/XP128
For details on the system configuration required to display the Business Copy XP and Continuous Access XP
settings of storage subsystems, refer to the HP StorageWorks Command View XP Advanced Edition Device
Manager Server Installation and Configuration Guide.