CONTAP-404606: CIFS clients receive STATUS_UNSUCCESSFUL on writes when volume is fenced for ndrfm
Issue
- CIFS clients attempting to write receive STATUS_UNSUCCESSFUL
- At the same time, EMS reports wafl.ondemand.started (for FlexGroup rebalance operation), wafl.ondemand.srcQuiesced, wafl.access.fenced.file, and Nblade.streamMsg.
