I have a HP-UX 11.31 with Oracle installed. We have 3 lun assigned to the server for LVM. Its a FC lun from IBM Nseries (Data ONTAP Release 188.8.131.52). I have checked the fcp settings all were configured as per netapp recommendation and the HP-UX server is using native mpio. But when I checked the LUN path, I can see only 1 and I found the ALUA is not enabled from the storage. I am not sure whether the dual path issue is with ALUA settings. I hope multiple brains can help me to resolve this. I am new to HP-UX and Oracle.
I found the issue is with the zoning and fixed the issue. Now I can see 4 paths for each lun. I also did the ALUA settings enabled. But got a new issue like the lun preferred path is keeps on changing like bouncing after we enable the mirroring of the disk(LVM). Need your expertise.