Re: ZFS size

On 6 June 2012 14:35, Russell Coker <russell@coker.com.au> wrote:

I have 4*3TB disks in a RAID-Z.  zpool list says the size is 10.9TB, df  -h says the size is 7.8TB.

I expected to see 9TB as the reported size.  What is happening?  Is the full capacity of the disks being used?

Furthermore, with ZFS you probably shouldn't rely on df to report the correct filesystem size; Use "zfs list" instead, as the df command wont be aware of, or understand descendant filesystems, snapshots, compression, dedup etc -- Joel Shea <jwshea@gmail.com>