From: Chris Mason <chris.mason@oracle.com>
To: Alexander Beregalov <a.beregalov@gmail.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: 2.6.32-rc1: btrfs hugs
Date: Fri, 2 Oct 2009 14:37:48 -0400 [thread overview]
Message-ID: <20091002183748.GJ2881@think> (raw)
In-Reply-To: <a4423d670910020418w4de348c7x763bb7d548d927ef@mail.gmail.com>
On Fri, Oct 02, 2009 at 03:18:41PM +0400, Alexander Beregalov wrote:
> Hi
> The kernel is 2.6.32-rc2-00196-g0efe5e3
> SMP, 4cpus
>
> I tested dbench with 150 threads on 120G partition.
>
>
> device fsid b467c30bdb79768-7e6f9a05192ee4b5 devid 1 transid 7 /dev/sda3
> thread pool is 6
I think I've tracked this down to the helper threads getting stuck
waiting for ram to start more helper threads. I've got a fixed version
here that I'm testing and should push out for 2.6.32-rc3.
-chris
prev parent reply other threads:[~2009-10-02 18:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-02 11:18 2.6.32-rc1: btrfs hugs Alexander Beregalov
2009-10-02 18:37 ` Chris Mason [this message]
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