PVE cluster or Ceph cluster fencing with SNMP Switch

[jagan]

Hi,

I am using 3-node cluster with Ceph and i want to configure Fence device using some cisco switch with SNMP protocol.

Cluster network Setup :-
PVE1 - eth0 - Vmbr0 - 192.168.0.1
For Ceph eth1 - 172.16.1.1
PVE1 - eth0 - Vmbr0 - 192.168.0.2
For Ceph eth1 - 172.16.1.2
PVE1 - eth0 - Vmbr0 - 192.168.0.3
For Ceph eth1 - 172.16.1.3

My query is, Here which IP i have to fence 192.168.0.x or 172.16.1.x to avoid data corruption.
PVE IP - If i fence only proxmox cluster IP, ceph cluster will communicate via eth1
CEPH IP - If i fence only Ceph cluster IP, proxmox cluster will communicate via vmbr0/eth0.

Thanks in advance.

 

[jagan]

Hi everyone,

Please help me with my query.