LVM not replicating to other host in 1 Cluster

[daus2936]

Hello,

I need help about my ISCSI LVM not replicating to other hosts, i mean the Volume Group is not created automatically on other host, its only created on 1 host.

this is node1, the ISCSI LVM is "proxmox-LUN-123" :


This is node2, it doesnt have "proxmox-LUN-123" on node2:


i run command pvesm on node1 :



i run command pvesm on node2, the status is inactive :


this is pvscan and vgscan node1 :


but when i run pvscan, vgscan on node2, it detected the PV and VG


this is my storage cluster configuration :


i dont understand why my LVM is not created on another host, anyone ever experienced this kind of problem? please help me about this. Thank you

 

[daus2936]

Solved,

I trigger it by using command :

pvcreate /dev/sdd

now the iscsi LVM is on active state

Thank you

 

[LnxBil]

i dont understand why my LVM is not created on another host, anyone ever experienced this kind of problem?

This is by design. You create the physical volume (pvcreate) as well as the volume group (vgcreate) on one host and just activate it on the other hosts, e.g. via pvscan. You then create a new storage in PVE as "lvm" and check "shared" and you're good to go.