From: Tomasz Chmielewski <mangoo@wpkg.org>
To: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: Rename BTRfs to MuchSlowerFS ?
Date: Mon, 05 Sep 2011 18:23:23 +0200 [thread overview]
Message-ID: <4E64F77B.1090401@wpkg.org> (raw)
> That's because dpkg is known for using (f)sync very heavily. btrfs
> honours the sync request in all cases, so it's much much slower than
> ext3, which doesn't.
Hmm, is it really the case with ext3/ext4 (ignoring fsync in some cases)?
Sounds like a bug in ext3/ext4 then.
Is it documented anywhere where ext3/ext4 would just silently ignore fsync?
--
Tomasz Chmielewski
http://wpkg.org
next reply other threads:[~2011-09-05 16:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-05 16:23 Tomasz Chmielewski [this message]
2011-09-05 16:25 ` Rename BTRfs to MuchSlowerFS ? Christoph Hellwig
2011-09-05 16:29 ` Hugo Mills
2011-09-08 7:04 ` youagree
-- strict thread matches above, loose matches on Subject: below --
2011-09-05 13:51 Swâmi Petaramesh
2011-09-05 14:00 ` Hugo Mills
2011-09-05 14:20 ` Roman Mamedov
2011-09-05 17:10 ` Elric Milon
2011-09-05 14:17 ` David McBride
2011-09-05 19:25 ` Sergei Trofimovich
2011-09-06 15:30 ` Swâmi Petaramesh
2011-09-06 17:11 ` Fajar A. Nugraha
2011-09-07 14:15 ` Swâmi Petaramesh
2011-09-15 19:37 ` Felix Blanke
2011-09-15 22:16 ` Fajar A. Nugraha
2011-09-16 6:21 ` Maciej Marcin Piechotka
2011-09-16 6:42 ` Fajar A. Nugraha
2011-09-16 8:39 ` Maciej Marcin Piechotka
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=4E64F77B.1090401@wpkg.org \
--to=mangoo@wpkg.org \
--cc=linux-btrfs@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;
as well as URLs for NNTP newsgroup(s).