From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>
Subject: Re: error on kernel 2.6.29 while running cleaner on a
 1tb volume
Date: Fri, 27 Mar 2009 15:20:05 +0900 (JST)
Message-ID: <20090327.152005.04656990.ryusuke@osrg.net>
References: <20090326.021932.61004088.ryusuke@osrg.net>
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To: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org, admin-/LHdS3kC8BfYtjvyW6yDsg@public.gmane.org

Hi,
On Fri, 27 Mar 2009 06:55:56 +0100, David Arendt <admin-/LHdS3kC8BfYtjvyW6yDsg@public.gmane.org> wrote:
> Hi,
> 
> one thing I forgot to mention, in /etc/nilfs_cleanerd.conf I changed 
> n_segments_per clean to 20 in order to clean faster when running the 
> cleaner manually. Could this have any influence ?

Yes, maybe.  It raises memory pressure then may induce unusual path of
execution like cache invalidation.  It may even increase the chance of
revealing underlying problems in relocation of on-disk blocks.

Decreasing cleaning_interval is safer in general.  We'll try the
condition.

Regards,
Ryusuke