After sudden DataCenter power down the OceanStor goes in faulty, and nothing worked as Disk Domain and LUNs goes faulty and too many Major alarms appeared
1- first we collected OceanStor Logs using SmartKit to check
2- After checking OceanStor Logs we found DAE011 has no power input for DAE011, which makes the whole disk enclosure down.
DAE011 has no power input for DAE011, which makes the whole disk enclosure down.
Power On DAE011 physically and after powering on the service was working normally and alarms cleared