From: Laurent Riffard <laurent.riffard@free.fr>
To: reiserfs-list@namesys.com
Subject: Re: ent:sdXnn going to D state with latest reiser4 patch
Date: Sun, 18 Sep 2005 23:31:19 +0200 [thread overview]
Message-ID: <432DDCA7.5060009@free.fr> (raw)
In-Reply-To: <20050918202904.GA3025@localhost.localdomain>
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Le 18.09.2005 22:29, Damien Wyart a écrit :
> Hello,
>
> Doing some tests with latest reiser4 patches from 2.6.14-mm1, I noticed
> that the load of the machine never goes under 2. It comes from two
> processes related to reiser4 and going to D state immediately after the
> filesystems are mounted. As there are two reiser4 partitions, I get two
> such processes, and the load is always higher than 2. These processes
> appear as ent:sdb7 and ent:sdb11 (correspnding fs are on sdb7 and sdb11)
> and same with square brackets sometimes.
>
> I can reproduce this with 2.6.14-rc1-git4 and 2.6.13.2, with the latest
> patch. I do not have this problem with previous reiser4 patch
> (2.6.13-mm3 + latest reiser4-only.1.patch from ftp.namesys.com.
>
> I guess people doing simple tests of this patch will see this behaviour,
> and I am surprised nobody seems to have posted about this on the list.
>
Hello Damien,
I didn't notice an extra load here (Linux version 2.6.14-rc1-mm2 (laurent@antares.localdomain) (gcc version 4.0.1 (4.0.1-5mdk for Mandriva Linux release 2006.0)) #130 Sat Sep 17 10:26:06 CEST 2005). But, I can confirm that "ent:hda8" is always in D state.
[notice the *mm2* ? I'm using http://www.zip.com.au/~akpm/linux/patches/stuff/2.6.14-rc1-mm1.5.gz which is kinda rc1-mm1 without big input/sysfs changes]
Furthermore reiser4 prevents the box from suspending to disk. Found in log while suspending :
Restarting tasks...<6> Strange, ent:hda8. not stopped
~~
laurent
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prev parent reply other threads:[~2005-09-18 21:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-18 20:29 ent:sdXnn going to D state with latest reiser4 patch Damien Wyart
2005-09-18 21:31 ` Laurent Riffard [this message]
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