> On 3. Oct 2023, at 18:27, Matthias Apitz <g...@unixarea.de> wrote:
>
> El día martes, octubre 03, 2023 a las 06:14:23p. m. +0200, Olivier Certner
> escribió:
>
>> Hi Matthias,
>>
>> Some ZFS dataset with zstd compression on jet, and no compression on
>> c720-1400094?
>>
>
> Yes, on jet it is ZFS:
>
> root@jet:/usr/local/poudriere/ports # mount | grep ports2023
> poudriere/poudriere/ports/ports20230806 on
> /usr/local/poudriere/ports/ports20230806 (zfs, local, noatime, nfsv4acls)
>
> on c720-1400094 it is only plain UFS.
>
Try
du -hA file
Also, to experience the difference, try:
dd if=/dev/zero of=tempfile bs=1m count=10
and compare the results of ls, du -h, du -hA on the different filesystems.
zfs get all | grep compr
can also be quite enlightening.
Cheers
> matthias
>
> --
> Matthias Apitz, ✉ g...@unixarea.de, http://www.unixarea.de/ +49-176-38902045
> Public GnuPG key: http://www.unixarea.de/key.pub
>