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Date:      Mon, 02 Oct 2006 10:08:39 -0500
From:      Eric Anderson <anderson@centtech.com>
To:        Josef Karthauser <joe@freebsd.org>
Cc:        fs@freebsd.org
Subject:   Re: Snapshots not being created... [brooks@one-eyed-alien.net: Re: Drives always come up dirty after shutdown on 6.2-PRERELEASE.]
Message-ID:  <45212B77.2040906@centtech.com>
In-Reply-To: <20061002150333.GB2587@genius.tao.org.uk>
References:  <20061002150333.GB2587@genius.tao.org.uk>

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Can you send more information, like:

tunefs -p /var
grep var /etc/fstab
mount | grep var

Thanks!
Eric


On 10/02/06 10:03, Josef Karthauser wrote:
> Hi guys,
> 
> It looks like snapshots are failing on my laptop, so background fscks
> don't work :/.  Can someone help me get to the bottom of it please?
> 
> Thanks :).
> Joe
> 
> ----- Forwarded message from Brooks Davis <brooks@one-eyed-alien.net> -----
> 
> Date: Mon, 2 Oct 2006 09:58:04 -0500
> From: Brooks Davis <brooks@one-eyed-alien.net>
> To: Josef Karthauser <joe@FreeBSD.org>,
> 	Brooks Davis <brooks@one-eyed-alien.net>, stable@FreeBSD.org
> Subject: Re: Drives always come up dirty after shutdown on 6.2-PRERELEASE.
> 
> On Mon, Oct 02, 2006 at 12:10:10PM +0100, Josef Karthauser wrote:
>> On Fri, Sep 29, 2006 at 09:44:07AM -0500, Brooks Davis wrote:
>>> On Fri, Sep 29, 2006 at 02:16:12PM +0100, Josef Karthauser wrote:
>>>> Hey guys,
>>>>
>>>> I'm not really on the ball with reading the lists now-a-days, and so
>>>> I've not idea whether this has been discussed already.
>>>>
>>>> On my laptop running 6.2-PRERELEASE the drives always mount dirty, which
>>>> suggests that they are not being shutdown clean; however the machine
>>>> always syncs the disks and switches itself off after a 'shutdown -p
>>>> now', and so I'm not sure what it could be.
>>>>
>>>> Has anyone else seen this?
>>> I haven't seen any other reports of this.  Have you tried running a
>>> "fsck -f" on the drives?  It's possible there's a latent error that
>>> isn't being fixed by bgfsck.
>>>
>> Closer investigation reveals that I've getting this error:
>>
>>     laptop# fsck -B /var
>>     background fsck lacks a snapshot
>>
>> So, that explains it.  The background fsck isn't running.  So, any ideas
>> why it isn't snapshotting?
>>
>>     laptop# ls -ld /var/.snap
>>     drwxrwx---  2 root  operator  512 Oct  2 12:09 /var/.snap
> 
> This message appears to be the result of fsck thinking it created a
> snapshot, but not actually doing so.  You might try asking over on -fs.
> 
> -- Brooks
> 
> 
> 
> ----- End forwarded message -----
> 


-- 
------------------------------------------------------------------------
Eric Anderson        Sr. Systems Administrator        Centaur Technology
Anything that works is better than anything that doesn't.
------------------------------------------------------------------------



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