38
Remove Data Replication........................................Done.
The DM 'Commit' operation successfully executed for
storage group 'lcseb246_sg'.
PERFORM A HOST RESCAN
After commit operation completes the systems administrator can issue a host rescan to allow the host to clean up the dead paths left by
the removed paths to the source array. This host rescan is OS specific and also should include a rescan using the host multipathing
software if it must be performed separately from the host rescan, as with PowerPath. See Appendix A for more details on the host
multipathing software.
Because the commit completes the migration and removes all of the source side masking, there are no longer any paths seen to the
source array. Only the four paths to the target array remain configured:
C:\>powermt display dev=all
Pseudo name=harddisk1
Symmetrix ID=000195703184
Logical device ID=0158
Device WWN=60000970000195703184533030313538
state=alive; policy=SymmOpt; queued-IOs=0
==============================================================================
--------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2 port2\path0\tgt6\lun1 c2t6d1 FA 1d:60 active alive 0 0
2 port2\path0\tgt5\lun1 c2t5d1 FA 1d:61 active alive 0 0
1 port1\path0\tgt6\lun1 c1t6d1 FA 2d:61 active alive 0 0
1 port1\path0\tgt5\lun1 c1t5d1 FA 2d:60 active alive 0 0
Pseudo name=harddisk2
Symmetrix ID=000195703184
Logical device ID=0159
Device WWN=60000970000195703184533030313539
state=alive; policy=SymmOpt; queued-IOs=0
==============================================================================
--------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2 port2\path0\tgt6\lun2 c2t6d2 FA 1d:60 active alive 0 0
2 port2\path0\tgt5\lun2 c2t5d2 FA 1d:61 active alive 0 0
1 port1\path0\tgt6\lun2 c1t6d2 FA 2d:61 active alive 0 0
1 port1\path0\tgt5\lun2 c1t5d2 FA 2d:60 active alive 0 0
Pseudo name=harddisk3
Symmetrix ID=000195703184
Logical device ID=015A
Device WWN=60000970000195703184533030313541
state=alive; policy=SymmOpt; queued-IOs=0
==============================================================================
--------------- Host --------------- - Stor - -- I/O Path -- -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2 port2\path0\tgt6\lun3 c2t6d3 FA 1d:60 active alive 0 0
2 port2\path0\tgt5\lun3 c2t5d3 FA 1d:61 active alive 0 0
Summary of Contents for VMAX
Page 6: ...6 Figure 1 NDM Overview ...
Page 60: ...60 Click the angle bracket next to Add to Job List and click Run Now ...
Page 65: ...65 Source device ...
Page 72: ...72 Source Device ...
Page 73: ...73 Target Device ...
Page 75: ...75 Click the angle bracket next to Add to Job List and click Run Now ...
