Client installatio on unraid

Hi!

I would like to install the urbackup client to backup my unraid server.

I used the client-binary and was asked if I would like to use btrfs or ldm with this client. The data I would like to backup is at an zfs-pool…

What is to do? According to the ServerAdminGuide I assume I should use btrfs - something I don’t want to do, as the raid-5/6-functionality isn’t usable for years now and I lost TB of data and yes I had a backup, both (live-data and backup) with btrfs. Will not use this fs!

Is there a way to use urbackup with zfs and what is to do to install the client at an unraid-server?

Kind regards,

Thank you for your help…