Need suggest to decide which one to go PVE Storage Replication and PVE-zsync?

[ozgurerdogan]

I am trying to decide between PVE Storage Replication and PVE-zsync for HA. As servers will be in different datacenter storage replication maynot be possible (I have not tried yet).

My question is, when failed host comes alive again, how can I sync-back vm to that node from backup node with both options?

 

[guletz]

Hi,

pve-zsync is my favorite. Before your failed host come back, you need to stop the pve-zsync replication. Then you create a new pve-zsync in the oposit direction (destination will be the failed host)