ZFS Problem - full disk, can't recover space :(.

[Ronald Klop]

On Sat, 26 Mar 2011 22:54:30 +0100, Alexander Leidinger  
<Alexander at leidinger.net> wrote:

> On Sat, 26 Mar 2011 20:59:39 +0000 Dr Josef Karthauser
> <josef.karthauser at unitedlane.com> wrote:
>
>> Help!
>>
>> Foolishly I let my ZFS system run out of disk space. I've removed the
>> errant logs, but the space has not been returned. Not sure why. There
>> are no snapshots, and I've even desperately rebooted the machine, but
>> the space is still lost.
>>
>> 	# zfs list void/store
>> 	NAME	USED	AVAIL	REFER	MOUNTPOINT
>> 	void/store	57.2G	2.3G
>> 57.2G	/store # du -hs /store
>> 	34G	/store
>>
>> Any idea on were the 23G has gone, or how I pursuade the zpool to
>> return it? Why is the filesystem referencing storage that isn't being
>> used?
>
> I suggest a
>  zfs list -r -t all void/store
> to make really sure we/you see what we want to see.

Or something like 'zfs list -t all'. Maybe there are more volumes on void.

Ronald.