HPUX multipath disk
Run this command to see the multipath disk which is managd by HPUX.
(This commmand will show four disks because of the multi-pathes)
# ioscan -C disk
H/W Path Class Description
==================================================================
0/0/0/2/0/0/0.0.0 disk HP LOGICAL VOLUME
0/0/0/5/0/0/0.1.10.0.0.0.1 disk IBM 2810XIV
0/0/0/5/0/0/0.1.170.0.0.0.1 disk IBM 2810XIV
0/0/0/5/0/0/1.2.10.0.0.0.1 disk IBM 2810XIV
0/0/0/5/0/0/1.2.170.0.0.0.1 disk IBM 2810XIV
(This command will show one disk because the HPUX takes care of the multipath)
# ioscan -kfnNC disk
Class I H/W Path Driver S/W State H/W Type Description
===================================================================
disk 1 64000/0xfa00/0x1 esdisk CLAIMED DEVICE HP LOGICAL VOLUME
/dev/disk/disk1 /dev/disk/disk1_p2 /dev/rdisk/disk1 /dev/rdisk/disk1_p2
/dev/disk/disk1_p1 /dev/disk/disk1_p3 /dev/rdisk/disk1_p1 /dev/rdisk/disk1_p3
disk 6 64000/0xfa00/0x7 esdisk CLAIMED DEVICE IBM 2810XIV
/dev/disk/disk6 /dev/rdisk/disk6
(This commmand will show four disks because of the multi-pathes)
# ioscan -C disk
H/W Path Class Description
==================================================================
0/0/0/2/0/0/0.0.0 disk HP LOGICAL VOLUME
0/0/0/5/0/0/0.1.10.0.0.0.1 disk IBM 2810XIV
0/0/0/5/0/0/0.1.170.0.0.0.1 disk IBM 2810XIV
0/0/0/5/0/0/1.2.10.0.0.0.1 disk IBM 2810XIV
0/0/0/5/0/0/1.2.170.0.0.0.1 disk IBM 2810XIV
(This command will show one disk because the HPUX takes care of the multipath)
# ioscan -kfnNC disk
Class I H/W Path Driver S/W State H/W Type Description
===================================================================
disk 1 64000/0xfa00/0x1 esdisk CLAIMED DEVICE HP LOGICAL VOLUME
/dev/disk/disk1 /dev/disk/disk1_p2 /dev/rdisk/disk1 /dev/rdisk/disk1_p2
/dev/disk/disk1_p1 /dev/disk/disk1_p3 /dev/rdisk/disk1_p1 /dev/rdisk/disk1_p3
disk 6 64000/0xfa00/0x7 esdisk CLAIMED DEVICE IBM 2810XIV
/dev/disk/disk6 /dev/rdisk/disk6
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