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Re: frequent kernel BUG and lockups - 2.6.39 + xfs_fsr

To: Marc Lehmann <schmorp@xxxxxxxxxx>
Subject: Re: frequent kernel BUG and lockups - 2.6.39 + xfs_fsr
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Thu, 11 Aug 2011 00:16:19 +1000
Cc: Michael Monnerie <michael.monnerie@xxxxxxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx
In-reply-to: <20110809111526.GA7631@xxxxxxxxxx>
References: <20110806122556.GB20341@xxxxxxxxxx> <20110807102625.GJ3162@dastard> <20110808190222.GB7087@xxxxxxxxxx> <201108091210.50204@xxxxxx> <20110809111526.GA7631@xxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Tue, Aug 09, 2011 at 01:15:27PM +0200, Marc Lehmann wrote:
> On Tue, Aug 09, 2011 at 12:10:48PM +0200, Michael Monnerie 
> <michael.monnerie@xxxxxxxxxxxxxxxxxxx> wrote:
> > (rw,nodiratime,relatime,logbufs=8,logbsize=256k,attr2,barrier,largeio,swalloc)
> > and sometimes also 
> > ,allocsize=64m
> 
> As has been reported on this list, this option is really harmful on
> current xfs - in my case, it lead to xfs causing ENOSPC even when the disk
> was 40% empty (~188gb).

Seeing you keep stating this is a problem, I'll ask again whether
commit 778e24b ("xfs: reset inode per-lifetime state when recycling
it") fixed this problem for you?

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

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