Using a ZFS filesystem with Time Machine

This simple how-to explains how to get your Time Machine backups working with a ZFS filesystem. This allows you to use the features of ZFS filesystems for your Time Machine backups.

Please note this is for Mac OS X - Snow Leopard.

The basics of ZFS ACLs

This post was mostly inspired by reading this post in trying to get my head around the ZFS ACL and permission system.