Migrating ZFS Pool between 2 nodes

johannes-z

Member
Nov 22, 2022
15
1
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Hello!
I bought new hardware and want to decommission my old server.
* Both servers (old and new) are joined in a cluster
* I migrated CTs and VMs to the new server
* Copied additional disks /etc/fstab
* The older server still has a ZFS pool (data only, not boot)

I'm going to plug-in all the HDDs previously used in my new server
1718796495933.png

I'd appreciate pointers on how to restore the ZFS on the new server (without data loss). Once I figure out on how to migrate the ZFS I want to take down the old server, swap the HDDs to the new server, and remove the old server from the cluster.

Thank you!