Tuesday, March 3, 2009

vmware way of discovering lun

In order to list a vmware lun, please do this.

[root@testdev01 volumes]# esxcfg-mpath -l
Disk vmhba1:0:16 /dev/sdr (204800MB) has 4 paths and policy of Most Recently Used FC 10:0.0 10000000c9610905<->5006016941e02f2b vmhba1:0:16 Standby FC 10:0.0 10000000c9610905<->5006016141e02f2b vmhba1:1:16 On active FC 14:0.0 10000000c96106fc<->5006016041e02f2b vmhba2:0:16 On FC 14:0.0 10000000c96106fc<->5006016841e02f2b vmhba2:1:16 Standby preferred

Disk vmhba1:0:17 /dev/sds (204800MB) has 4 paths and policy of Most Recently Used FC 10:0.0 10000000c9610905<->5006016941e02f2b vmhba1:0:17 Standby FC 10:0.0 10000000c9610905<->5006016141e02f2b vmhba1:1:17 On active FC 14:0.0 10000000c96106fc<->5006016041e02f2b vmhba2:0:17 On FC 14:0.0 10000000c96106fc<->5006016841e02f2b vmhba2:1:17 Standby preferred

Disk vmhba1:0:18 /dev/sdt (204800MB) has 4 paths and policy of Most Recently Used FC 10:0.0 10000000c9610905<->5006016941e02f2b vmhba1:0:18 Standby FC 10:0.0 10000000c9610905<->5006016141e02f2b vmhba1:1:18 On active FC 14:0.0 10000000c96106fc<->5006016041e02f2b vmhba2:0:18 On FC 14:0.0 10000000c96106fc<->5006016841e02f2b vmhba2:1:18 Standby preferred