From: Andrew Morton <akpm@zip.com.au>
To: J Sloan <joe@tmsusa.com>
Cc: linux kernel <linux-kernel@vger.kernel.org>
Subject: Re: 2.5.8 final - another data point
Date: Mon, 15 Apr 2002 00:27:03 -0700 [thread overview]
Message-ID: <3CBA80C7.467FA654@zip.com.au> (raw)
In-Reply-To: <3CB9EF57.6010609@tmsusa.com> <3CBA6943.4000701@tmsusa.com> <3CBA74A6.3080407@tmsusa.com>
J Sloan wrote:
>
> FWIW -
>
> One other observation was the numerous
> syslog entries generated during the test,
> which were as follows:
>
> Apr 14 20:40:35 neo kernel: invalidate: busy buffer
> Apr 14 20:41:15 neo last message repeated 72 times
> Apr 14 20:44:41 neo last message repeated 36 times
> Apr 14 20:45:24 neo last message repeated 47 times
>
If that is happening during the dbench run, then something
is wrong.
What filesystem and I/O drivers are you using? LVM?
RAID?
Please replace that line in fs:buffer.c:invalidate_bdev()
with a BUG(), or show_stack(0), send the ksymoops output.
Thanks.
-
next prev parent reply other threads:[~2002-04-15 7:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-14 21:06 2.5.8 final - J Sloan
2002-04-15 5:46 ` 2.5.8 final - another data point J Sloan
2002-04-15 6:35 ` J Sloan
2002-04-15 7:27 ` Andrew Morton [this message]
2002-04-15 8:02 ` J Sloan
2002-04-15 7:18 ` Andrew Morton
2002-04-15 8:14 ` J Sloan
2002-04-15 14:15 ` 2.5.8 final - Luigi Genoni
2002-04-15 14:55 ` David S. Miller
-- strict thread matches above, loose matches on Subject: below --
2002-04-16 12:42 2.5.8 final - another data point rwhron
2002-04-16 18:31 ` J Sloan
2002-04-16 21:48 rwhron
2002-04-16 22:02 ` Andrew Morton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3CBA80C7.467FA654@zip.com.au \
--to=akpm@zip.com.au \
--cc=joe@tmsusa.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox