[SOLVED] 2 Node ZFS replication not using link0

[dsh]

I have configured two node cluster using web gui. I set up replication from pve1 -> pve2.



In cluster config I setup link0 as main link, however when I test it's using link1.
I downloaded 500mb file on virtual machine in pve1 and measured bandwith using iftop. It's definitely using link1.



corosync.conf

logging {
debug: off
to_syslog: yes
}

nodelist {
node {
name: pve1
nodeid: 1
quorum_votes: 1
ring0_addr: 10.0.0.51
ring1_addr: 192.168.1.51
}
node {
name: pve2
nodeid: 2
quorum_votes: 1
ring0_addr: 10.0.0.52
ring1_addr: 192.168.1.52
}
}

quorum {
provider: corosync_votequorum
}

totem {
cluster_name: cluster1
config_version: 2
interface {
linknumber: 0
}
interface {
linknumber: 1
}
ip_version: ipv4-6
link_mode: passive
secauth: on
version: 2
}



Is it bug? or did configure it wrong?

 

[dsh]

I thought link0 would be used "storage replication" and migration. I set 10.0.0.x network as only connection for corosync but when I migrate VMs or create "storage replication", it still goes through 192.168.1.x network.

How can I make migration, storage replication go through specific address/interface?

 

[dsh]

Update: Live migration and storage replication network is needs to be configured separately and it's not related to corosync network.

https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_guest_migration