Re: XFS read hangs in 3.1-rc10

xfs

Re: XFS read hangs in 3.1-rc10

To:	Simon Kirby <sim@xxxxxxxxxx>
Subject:	Re: XFS read hangs in 3.1-rc10
From:	Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date:	Wed, 26 Oct 2011 07:25:21 -0400
Cc:	linux-kernel@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx
In-reply-to:	<20111025200748.GA25043@xxxxxxxxxx>
References:	<20111020224214.GC22772@xxxxxxxxxx> <20111021132240.GA24136@xxxxxxxxxxxxx> <20111021202857.GB30100@xxxxxxxxxx> <20111024082219.GA19941@xxxxxxxxxxxxx> <20111025200748.GA25043@xxxxxxxxxx>
User-agent:	Mutt/1.5.21 (2010-09-15)

On Tue, Oct 25, 2011 at 01:07:48PM -0700, Simon Kirby wrote:
> This patch seems to work, at least on an SSD box. No more hung task
> warnings, and everything appears normal.
> 
> Do we know what caused this regression and/or how to fix it without the
> big hammer, or do we need to break it down further?

I have an idea and will send you a refined patch soon.  I'm at a
conference until tomorrow, so you'll probably have to wait another day
or two for it.

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
XFS read hangs in 3.1-rc10, Simon Kirby Re: XFS read hangs in 3.1-rc10, Christoph Hellwig Re: XFS read hangs in 3.1-rc10, Simon Kirby Re: XFS read hangs in 3.1-rc10, Christoph Hellwig Re: XFS read hangs in 3.1-rc10, Simon Kirby Re: XFS read hangs in 3.1-rc10, Christoph Hellwig <= Re: XFS read hangs in 3.1-rc10, Markus Trippelsdorf

Previous by Date:	[PATCH] xfstests 016: Do not discard blocks at the mkfs time, Boris Ranto
Next by Date:	Re: [RFC PATCH 3/3] Add pquotaino to on-disk super block, Alex Elder
Previous by Thread:	Re: XFS read hangs in 3.1-rc10, Simon Kirby
Next by Thread:	Re: XFS read hangs in 3.1-rc10, Markus Trippelsdorf
Indexes:	[Date] [Thread] [Top] [All Lists]