Curious failure of ZFS snapshots

Nikolay Denev ndenev at gmail.com
Fri Nov 21 07:02:14 PST 2008


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On 21 Nov, 2008, at 16:41 , Gerrit Kühn wrote:

> On Fri, 21 Nov 2008 15:15:18 +0100 Gerrit Kühn
> <gerrit at pmp.uni-hannover.de> wrote about Re: Curious failure of ZFS
> snapshots:
>
> GK> Right now 3 of them are fine, and one is showing the same  
> problem you
> GK> described:
> GK>
> GK> mclane# ll /tank/home/pt/.zfs/
> GK> ls: snapshot: Bad file descriptor
> GK> total 0
>
> [...]
>
> One addition: I just tried to unmount tank/home/pt (in the hope the  
> after
> a remount everything would be fine again). This paniced the kernel,  
> even
> the coredump did not finish. After rebooting everything came back  
> fine,
> though. Now the snapshots are accessible again.
>
>
> cu
>  Gerrit
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>

I've experienced this problem in the past : http://markmail.org/message/tmle6lqmkfit46ho

But the machine I was having these issues are no longer operational so  
I can't test again.
I hope the new ZFS import will fix this...


- --
Regards,
Nikolay Denev




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