Proxmox 5.2 HP2000 MSA multipath

Zaqen

Active Member
Mar 20, 2018
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hi,

I have installing proxmox V5.2 on 2 hp proliant (proxmox 1 and proxmox 2) and i use baie san HP2000.
on MSA bay i have create 2 disks (1,2Tb)

on proxmox1 and proxmo2 multipath is installed.

proxmox1 : multipath -ll

pmox1:~# multipath -ll
3600c0ff0001ae601f324055c01000000 dm-2 HP,P2000 G3 FC
size=1.1T features='2 queue_if_no_path retain_attached_hw_handler' hwhandler='0' wp=rw
|-+- policy='service-time 0' prio=50 status=active
| |- 2:0:1:1 sdc 8:32 active ready running
| `- 4:0:1:1 sde 8:64 active ready running
`-+- policy='service-time 0' prio=10 status=enabled
|- 2:0:0:1 sdb 8:16 active ready running
`- 4:0:0:1 sdd 8:48 active ready running

pmox2:~# multipath -ll
3600c0ff0001ae601f324055c01000000 dm-2 HP,P2000 G3 FC
size=1.1T features='2 queue_if_no_path retain_attached_hw_handler' hwhandler='0' wp=rw
|-+- policy='service-time 0' prio=50 status=active
| |- 2:0:1:1 sdc 8:32 active ready running
| `- 4:0:1:1 sde 8:64 active ready running
`-+- policy='service-time 0' prio=10 status=enabled
|- 2:0:0:1 sdb 8:16 active ready running
`- 4:0:0:1 sdd 8:48 active ready running

I saw two disk and is ok.

pmox1 : seeing first disk : /dev/sdb (1,2Tb) and with second attachement (microswitch)/dev/sdd (1,2Tb)
seeing second disk : /dev/sdc (1,2Tb) and with second attachement (microswitch)/dev/sde(1,2Tb)

pmox2 : seeing first disk : /dev/sdb (1,2Tb) and with second attachement (microswitch)/dev/sdd (1,2Tb)
seeing second disk : /dev/sdc (1,2Tb) and with second attachement (microswitch)/dev/sde(1,2Tb)

Now i want to create LVM with Lvm thin, but impossible to create lvm

what must i do to create it ?