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In VIS6000 the LUN mapping to the server cannot be scanned at server side

Publication Date:  2012-09-28 Views:  62 Downloads:  0
Issue Description
2 VIS6600 do remote replication, after master-slave synchronization, map virtual lun to windows2003 host, related lun cannot be scanned in disk management.
Alarm Information
Handling Process
2 solutions:
1. For offline service, replicate relationship, delete and recreate, it can be mapped as main end lun
2. Solve through background command line, we need consult related researcher interface.
Root Cause
VIS do not allow lun mapping from slave end to host, if do mapping from slave end, the lun cannot be scanned in host side. Even do mapping after master-slave switchover, it cannot resume.
When do VIS operation, do not map lun to host from slave end.