From: tglx@linutronix.de (Thomas Gleixner)
To: linux-mtd@lists.infradead.org
Subject: jffs2 occasionally locking up?
Date: Fri, 14 Feb 2003 14:49:20 +0100 [thread overview]
Message-ID: <200302141449.20995.tglx@linutronix.de> (raw)
In-Reply-To: <2702075D4DE2B043BF5EB82E9CFAD45B0BD456@mail1.mediatrix.com>
On Friday 14 February 2003 14:48, Frederic Giasson wrote:
> On Friday 14 February 2003 10:29:23, tglx at linutronix.de wrote:
> >If you copy too much data to the partition, it tries to garbage collect to
> >give you more space on the device. The endless loop seems true.
> >
> >Could you please set JFFS2_DEBUG=1 and provide a log-output.
> >Don't forget to echo 9 >/proc/sys/kernel/printk before starting your copy
> >session. Please compress the log and mail it to me in private (will be
> > some MB) or provide it any location for download
>
> We encountered the same problem, the garbage collector seemed to spin
> endlessly, but usually it stoped after many hours. We found a way to avoid
> the problem: calling "sync" command before every copy to jffs2. This way,
> copy time is much more deterministic, even when jffs2 is almost full.
But that does not solve the problem. Could anybody provide a log please, as
I'm out of hardware at the moment.
--
Thomas
________________________________________________________________________
linutronix - competence in embedded & realtime linux
http://www.linutronix.de
mail: tglx at linutronix.de
next parent reply other threads:[~2003-02-14 13:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2702075D4DE2B043BF5EB82E9CFAD45B0BD456@mail1.mediatrix.com>
2003-02-14 13:49 ` Thomas Gleixner [this message]
2003-02-13 15:18 jffs2 occasionally locking up? kai-uwe.bloem at auerswald.de
2003-02-14 9:29 ` Thomas Gleixner
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