From: Andrew Morton <akpm@osdl.org>
To: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Jan Kara <jack@suse.cz>, Anton Altaparmakov <aia21@cam.ac.uk>,
sct@redhat.com, linux-fsdevel <linux-fsdevel@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
ext4 <linux-ext4@vger.kernel.org>
Subject: Re: [RFC][PATCH] set_page_buffer_dirty should skip unmapped buffers
Date: Wed, 6 Sep 2006 20:34:42 -0700 [thread overview]
Message-ID: <20060906203442.3b28f293.akpm@osdl.org> (raw)
In-Reply-To: <44FF8C3B.3040505@us.ibm.com>
On Wed, 06 Sep 2006 20:04:27 -0700
Badari Pulavarty <pbadari@us.ibm.com> wrote:
> > I've been unable to reproduce this crash, btw. Is there some magic
> > incantation apat from running `fsx-linux'?
> >
> All I do is on a single 1k filesystem, run 4 copies of fsx (on 4
> different files, ofcourse).
> I hit the assert anywhere between 10min-2hours.
hm, OK.
It could be that running
while (1) {
write(fd, "", 1);
fsync(fd);
}
will speed it up: cause a storm of commits, increase the probability.
next prev parent reply other threads:[~2006-09-07 3:35 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-01 15:50 [RFC][PATCH] set_page_buffer_dirty should skip unmapped buffers Badari Pulavarty
2006-09-01 16:12 ` Anton Altaparmakov
2006-09-01 16:32 ` Badari Pulavarty
2006-09-01 17:18 ` Andrew Morton
2006-09-01 17:43 ` Badari Pulavarty
2006-09-01 21:01 ` Badari Pulavarty
2006-09-05 16:11 ` Badari Pulavarty
2006-09-06 12:47 ` Jan Kara
2006-09-06 15:12 ` Badari Pulavarty
2006-09-06 15:34 ` Jan Kara
2006-09-06 16:19 ` Badari Pulavarty
2006-09-06 16:27 ` Jan Kara
2006-09-06 16:43 ` Badari Pulavarty
2006-09-06 17:03 ` Jan Kara
2006-09-06 17:16 ` Badari Pulavarty
2006-09-06 17:27 ` Jan Kara
2006-09-07 2:14 ` Andrew Morton
2006-09-07 3:04 ` Badari Pulavarty
2006-09-07 3:34 ` Andrew Morton [this message]
2006-09-07 15:11 ` Badari Pulavarty
2006-09-07 20:48 ` Jan Kara
2006-09-07 22:30 ` Jan Kara
2006-09-08 4:33 ` Badari Pulavarty
2006-09-08 8:25 ` Jan Kara
2006-09-08 14:35 ` Badari Pulavarty
2006-09-11 9:46 ` Jan Kara
2006-09-11 20:45 ` Badari Pulavarty
2006-09-11 20:52 ` Jan Kara
2006-09-13 20:25 ` Dave Kleikamp
2006-09-14 3:38 ` Andrew Morton
2006-09-27 22:01 ` Eric Sandeen
2006-09-28 15:03 ` [PATCH] JBD: Make journal_do_submit_data static Dave Kleikamp
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