From: Alex Tomas <bzzz@tmi.comex.ru>
To: linux-kernel@vger.kernel.org
Cc: Ed Sweetman <ed.sweetman@wmich.edu>,
linux-kernel@vger.kernel.org, ext2-devel@lists.sourceforge.net
Subject: Re: [RFC] extents support for EXT3
Date: Fri, 29 Aug 2003 20:16:31 +0400 [thread overview]
Message-ID: <m3lltcphgg.fsf@bzzz.home.net> (raw)
In-Reply-To: <m3r834phqi.fsf@bzzz.home.net> (Alex Tomas's message of "Fri, 29 Aug 2003 20:10:29 +0400")
I forgot the most important thing - I need vmstat output for all runs
to anylize performing
>>>>> Alex Tomas (AT) writes:
AT> quite interesting result. could you help me to investigate that?
AT> it would be great to go through following steps:
AT> 1) create fresh ext3 fs
AT> 2) mount it w/o extents option
AT> 3) run dbench 16 for few times (say, 4)
AT> make sure it performs on that filesystem (cd <mntpoint>; dbench -c ... 16)
AT> 4) unmount fs
AT> 5) recreate that fs
AT> 6) mount it with extents option
AT> 'EXT3-fs: file extents enabled' should be printed in logs
AT> 7) run dbench 16 for few times
AT> 8) unmount that fs and take a look in logs, you should see stats info about
AT> extents usage
next prev parent reply other threads:[~2003-08-29 16:11 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-28 8:22 Alex Tomas
2003-08-28 17:22 ` [Ext2-devel] " Mike Fedyk
2003-08-29 5:55 ` Alex Tomas
2003-08-28 18:12 ` Ed Sweetman
2003-08-29 5:59 ` Alex Tomas
2003-08-29 15:28 ` Ed Sweetman
2003-08-29 15:38 ` Alex Tomas
2003-08-29 15:52 ` Ed Sweetman
2003-08-29 16:10 ` Alex Tomas
2003-08-29 16:16 ` Alex Tomas [this message]
2003-08-29 16:20 ` Ed Sweetman
2003-08-29 16:34 ` Alex Tomas
2003-08-29 17:49 ` Ed Sweetman
2003-08-29 18:09 ` Alex Tomas
2003-08-29 19:55 ` Ed Sweetman
2003-08-29 21:39 ` [Ext2-devel] " Mike Fedyk
2003-08-29 22:25 ` Ed Sweetman
2003-08-29 23:17 ` Mike Fedyk
2003-08-31 20:25 ` Eric W. Biederman
2003-08-31 20:37 ` Alex Tomas
2003-09-05 10:06 ` Pavel Machek
2003-09-05 14:55 ` Eric W. Biederman
2003-08-30 9:09 ` Alex Tomas
2003-08-30 8:55 ` Alex Tomas
2003-08-30 10:13 ` Alex Tomas
2003-08-28 22:00 ` Ramón Rey Vicente
2003-08-29 6:04 ` Alex Tomas
2003-08-29 9:55 ` Ramón Rey Vicente
2003-09-06 0:19 ` jw schultz
2003-09-06 6:09 ` Alex Tomas
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