NEC Storage Manager - Page 81

Chapter 2 Command Reference
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On the UNIX system
The command displays information regarding the pair state of MV /dev/rdsk/c1t2d0.
# iSMrc_query -mv /dev/rdsk/c1t2d0 -mvflg sfn
MV: Special File /dev/rdsk/c1t2d0
LD Name disk001
Type NX
RV: Special File /dev/rdsk/c1t2d1
LD Name disk002
Type NX
Activity State separate
Sync State separated
Copy Control State -
Separate Start Time -
Separate End Time 2001/06/03 13:37:24
Separate Diff 2177024KB
Copt Diff 0KB
RV Access rw
Previous Active -
#
[ NOTES ]
• The target MV is recognized by Replication as the Replication target disk.
• The target MV and RV are paired.
The following notes apply to the case when joint operation with the replication management is not
performed (the I/O issuance to disk arrays is directly controlled via FC).
• The target MV or RV is registered in the Volume List.
• Specifying volume of a dynamic disk is not allowed.
• MV is a disk array under control of the self host.
• When specifying RV only, the RV must be a disk array under control of the self host.
• A Volume List is not being created.
• When specifying the combination of a volume group or a disk group with a special file name
(logical disk name), for an MV(RV), specify the same number of logical volumes that constitute
a volume group or a disk group on the specified special file name (logical disk name) side.
• To specify a volume group, the target volume group must be active.
• To specify a disk group, the target disk group must be active.
• The iSM special file is not being created (the UNIX system HP-UX version only).