CHW-3187: AFF-A400 experience frequent sudden reboots showing DIMM F0: NVDIMM in ERROR condition (status = 00000801)
Issue
- An AFF-A400 node suddenly and frequently reboots
- In console logs:
DIMM F0: NVDIMM in ERROR condition (status = 00000801).
...
[nvdimm.nvmem.destage.failure:ALERT]:NVMEM subsystem fail to start or complete destage process, please check battery or NVDIMM..