unable to backup Proxmox ZFS pool to FreeNAS after creating the LXC container

[Saif_ali]

hi, I am using zfs-auto-snapshot on proxmox to create the snapshots then PULL the snapshots using FreeNAS GUI (replication task on FreeNAS) . everything works like a charm for months.
creating the first Linux container caused the replication to stop with errors. I am getting the below error on the FreeNAS side:
internal error: Invalid argument
Abort trap (core dumped)
some pages are referring to incompatibilities between FreeBSD ZFS and Linux ZFS properties. any tip of where to start?

 

[wolfgang]

Hi,

some pages are referring to incompatibilities between FreeBSD ZFS and Linux ZFS properties. any tip of where to start?

The source of both FreeBSD and Linux ZFS is the same. So the have if you would have the same version of the same features.
But I don't know which version FreeNAS uses. Proxmox always has a current version of ZFS.
At the moment it is 0.8.3.

 

[Saif_ali]

Hi,


The source of both FreeBSD and Linux ZFS is the same. So the have if you would have the same version of the same features.
But I don't know which version FreeNAS uses. Proxmox always has a current version of ZFS.
At the moment it is 0.8.3.

hello, I have just updated everything on FreeNAS and Proxmox, FreeNAS : 11.3-U2 . I have also upgraded the ZFS pool on the FreeNAS side. now, I have a slightly better view of the error (this is what I got from the replication task GUI):



notes: I have identical output for "zpool get version" in both machines. just a "-" in the version. I have created the container with default settings (ACLs = default) and didn't even start the container.