Disk fault, need to be replaced with the correct BOM Code.
1,Collect log，then open config file, find the fault disk, then record SN.
2,Open file msg_other\msg_other\Other\emp_mmlinfo.
Search SN which record before, then you will see BarCode
BarCode the 3rd to 10th is BOM Code of disk
You can check detail information with BOM Code in system
Find the matched BOM code, do RMA for this disk.
when disk fault, first step is collect log, because we can know the exact BOM code from log