CFNVRAM-45: NVRAM12 destage failure alerts and possible node disruption
Issue
ONTAP may periodically report the following alert for an NVRAM12 device:
nv.flash.predict.fail: NVRAM destage failure predicted for device: NVRAM12nvram.hw.initFail: Failed to read SSD smart lognvram.hw.initFail: Destage was triggered but no destage lognv.flash.unable.to.monitornv.none: No NV device has been detected
During a node boot the following may be seen:
No NV device has been detected
