I have replaced dimm on controller2,now give another error
Detailed System Information System Configuration Name: Unknown Initialization: Unknown World Wide Name: 0000-0000-0000-0000 Controller model: RoHS compliance: Yes
Operational State Storage system: 
Good Controller 1: 
Attention Controller 2: Attention Management module: Good Controller 1 management link: Good Controller 2 management link: Good
Controller Configuration Controller 1 (Left) Controller 2 (Right) UUID unique half: 0000-0000-0000-0000 0000-0000-0000-0000 Mastership: Unknown Unknown Controller hardware: Glue: PIC: XCS version: XCS build: Management firmware: mmp-0001.4200-CR0670