kern/131081: [zfs] User cannot delete a file when a ZFS dataset is full.

[Kip Macy]

On Sun, May 17, 2009 at 4:50 AM, Victor Sudakov
<sudakov at sibptus.tomsk.ru> wrote:
> kmacy at FreeBSD.org wrote:
>> Synopsis: [zfs] User cannot delete a file when a ZFS dataset is full.
>>
>> State-Changed-From-To: open->feedback
>> State-Changed-By: kmacy
>> State-Changed-When: Sun May 17 05:49:18 UTC 2009
>> State-Changed-Why:
>>
>>
>> 1) do you have snapshots?
>
> No, I don't.
>
> [sudakov at vas ~] zfs list
> NAME        USED  AVAIL  REFER  MOUNTPOINT
> d01        96,7G  9,57G   795K  /d01
> d01/home   4,71G  3,29G  4,71G  /home
> d01/media  90,4G  9,57G  90,4G  /msdos
> d01/ports   895M  9,57G   895M  /usr/ports
> d01/soft    764M  9,57G   764M  /usr/local
> d01/swap     90K  9,57G    90K  -
> [sudakov at vas ~] dd if=/dev/zero of=bigfile bs=1m
> dd: bigfile: Disc quota exceeded
> 3369+0 records in
> 3368+1 records out
> 3532128256 bytes transferred in 115.604244 secs (30553621 bytes/sec)
> [sudakov at vas ~] rm bigfile
> rm: bigfile: Disc quota exceeded
> [sudakov at vas ~]
>
>>
>> 2) could you try: http://svn.freebsd.org/base/user/kmacy/ZFS_MFC/
>
> Excuse me, what should I do with this?
>
> I could try a patch against 7.1-RELEASE if you give me one.

I don't envision a patch for 7.1-RELEASE. This is a MFC to 7-STABLE.
FWIW, I am not able to reproduce this in a VM.

-Kip