Live migration different IPs for VMs

[robetus]

I want to perform a live migration from Proxmox 5 to Proxmox 5 on a different server in a different data center. Both servers have completely different IP subnets. Is there a way to map the IP addresses? Or should I change them inside the Proxmox terminal on each VM before the migration? I only have about 8 VMs and LXC containers so I don't think this will be too difficult. Any help would be appreciated.

 

[Alwin]

If your storage is zfs, then you could do a pve-zsync and have the configuration file ready made on the other side, with the custom settings.

 

[robetus]

I am using ZFS, is there any documentation regarding zsync? Do I need to build the config file for the other side?

 

[Alwin]

It uses zfs send/receive, no configuration besides command line that is put into a cronjob.

man pve-zsync

 

[robetus]

Thank you, I've found some helpful information in the wiki regarding zsync as well.