Re: ZFS Root size keeps going down after upgrade to 13.2-release

> On 21 Aug 2023, at 14:21, Kaya Saman <kayasaman@optiplex-networks.com> wrote:

> # zfs list -ro space zroot/ROOT
> NAME                                          AVAIL   USED USEDSNAP  USEDDS  USEDREFRESERV  USEDCHILD
> zroot/ROOT                                     720M  88.5G 0B     88K             0B      88.5G
> zroot/ROOT/13.1-RELEASE-p5_2023-08-20_220010   720M     8K 0B      8K             0B         0B
> zroot/ROOT/13.2-RELEASE-p2_2023-08-20_224534   720M     8K 0B      8K             0B         0B
> zroot/ROOT/default                             720M  88.5G 52.0G   36.5G             0B         0B
> 

That last line seems to indicate there is 52.0 G used in snapshots of zroot/ROOT/default and 36.5G in the dataset itself.
Output of zfs list -o  space -t snapshot |grep zroot/ROOT/default should give a list of the snapshots and the sizes.

	Paul