p570 lpar hacmp adapter error

P570 lpar 双机环境 连接EMC存储设备
现在A机上errpt 看到  disk operate error(c62E1EB7)   , adapter error (e232323c)  路径检查了，没看到问题，难道是光纤卡出问题了
errpt -aj c62e1eb7
description
disk operation error
probbale causes
DSAD DEVICE
STORAGE DEVICE CABLE
Failure Causes
disk drive
disk drive electronics
storage device cable


errpt -aj e232323c
description
adapter error
probable causes
adapter hardware
cable
device
failure causes
adapter
cable loose or defectivce
device收起