NEC M series big issue
NEC M310 was outage 3 times last 7 days ago
Now it is not responding by ping float ip for managent
All disk arrays is green, i can access it using ip of controller but it refused any iSM command "iSM returns SM11153".
Note: Bbu was fault before power outage .
I have DAC and 2 expansion enclosures connected SAS.
Hosts are disconncted now.