zfs quota question

[lhmwzy]

Yes,this is a problem.
In my case,"du -h" displays 1M,but the actual size is about 24M.


2008/10/7 Pete French <petefrench at ticketswitch.com>:
>> Yeah, ZFS offers a lot, which can create confusion, unfortunately. Do we
>> limit physical space with quota or only logical (before compression)?
>> Should we take space consumed by snapshots into account or not? etc.
>
> On a related note, is there any way to make du tell me how big files
> are in actual bytes on a compressed ZFS filesystem, aas opposed to space
> on the disc ? I love ZFS, but I suddenly found out last night that I
> have lost the ability tto do a 'du' on a directory to work out if it will
> fit onto a CD or not :-)
>
> -pete.
>