Different sizes between zfs list and zpool list

Tom Evans tevans.uk at googlemail.com
Wed May 5 15:44:37 UTC 2010


Hi all

When looking at the size of a pool, this information can be got from
both zpool list and zfs list:

> $ zfs list
NAME                       USED  AVAIL  REFER  MOUNTPOINT
tank                      5.69T   982G  36.5K  /tank

> $ zpool list
NAME   SIZE   USED  AVAIL    CAP  HEALTH  ALTROOT
tank  8.14T  6.86T  1.28T    84%  ONLINE  -

Why the different sizes?

The pool is a raidz of 6 x 1.5 TB drives.


Cheers

Tom


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