In AIX, An HBA is degraded since on of the path is failed for one of the LUN came from IBM SVC.
I have veried the zonning and zonning is good.
I have verified the storage controller ports to whom the HBA is zonned, they are good and no errors are reported.
We have tried cfgmgr in AIX, but no luck.
I am providing the out put from the AIX.
# pcmpath query adapter
Total Dual Active and Active/Asymmetric Adapters : 2
Adpt# Name State Mode Select Errors Paths Active
0 fscsi3 NORMAL ACTIVE 7532789388 58 28 28
1 fscsi0 DEGRAD ACTIVE 6662192154 1528 50 49
There is a path failed out of 50, 49 active.
DEV#: 8 DEVICE NAME: hdisk8 TYPE: 2145 ALGORITHM: Load Balance
Path# Adapter/Path Name State Mode Select Errors
0 fscsi3/path2 OPEN NORMAL 1645008559 8
1* fscsi3/path3 OPEN NORMAL 10532 11
2 fscsi0/path0 OPEN NORMAL 1445494269 49
3* fscsi0/path1 FAILED NORMAL 78635 69
fscsi0/path1 is failed which is alternate path If I am not wrong.
Could you tell me what is went wrong to fail the path?
No hardware failures from Storage ->Switch->Host
Could you tell me what I need to verify to find out the failed path and to fix?