zfs filesystem problem

[Sergiy Suprun]

On Mon, Jun 7, 2010 at 06:45, Jurgen Weber <jurgen at ish.com.au> wrote:

> Hello
>
> I have a FreeBSD 8.0-p2 system, which runs two pools. One with 6 disks all
> mirrored for our data and another mirrored pool for the OS. The system has
> 16GB of RAM.
>
> I have a nightly cron script running which takes a snapshot of a particular
> file system within the storage pool. This has been running for just over a
> month now without any issues until this weekend.
>
> Now we can not access the mentioned file system. If we try to `ls` to it or
> `cd` into it the shell locks up (not even kill -9 can stop the `ls`
> processes, etc) and top shows that the process state is `zfs`.
>
> This file system is the root of a jail. While the jailed system works fine
> right now I can not help but feel its time is limited.
>
> Any suggestions on how to get this file system functioning normally again?
>
> Thanks
>
> Jurgen
> -------------------------->
> ish
> http://www.ish.com.au
> Level 1, 30 Wilson Street Newtown 2042 Australia
> phone +61 2 9550 5001   fax +61 2 9550 4001
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Hello.
How about scrub ?
And which size of your pools and how many place used by data+snapshots?