From: Michael Tokarev <mjt@tls.msk.ru>
To: "Peter T. Breuer" <ptb@lab.it.uc3m.es>
Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
dm-crypt@saout.de
Subject: Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard
Date: Thu, 30 Dec 2004 22:50:55 +0300 [thread overview]
Message-ID: <41D45C1F.5030307@tls.msk.ru> (raw)
In-Reply-To: <v3rda2-hjn.ln1@news.it.uc3m.es>
Peter T. Breuer wrote:
> In gmane.linux.raid Georg C. F. Greve <greve@fsfeurope.org> wrote:
>
> Yes, well, don't put the journal on the raid partition. Put it
> elsewhere (anyway, journalling and raid do not mix, as write ordering
> is not - deliberately - preserved in raid, as far as I can tell).
This is a sort of a nonsense, really. Both claims, it seems.
I can't say for sure whenever write ordering is preserved by
raid -- it should, and if it isn't, it's a bug and should be
fixed. Nothing else is wrong with placing journal into raid
(the same as the filesystem in question). Suggesting to remove
journal just isn't fair: the journal is here for a reason.
And, finally, the kernel should not crash. If something like
this is unsupported, it should refuse to do so, instead of
crashing randomly.
/mjt
next prev parent reply other threads:[~2004-12-30 19:50 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-30 0:31 PROBLEM: Kernel 2.6.10 crashing repeatedly and hard Georg C. F. Greve
2004-12-30 16:23 ` Georg C. F. Greve
2004-12-30 17:39 ` Peter T. Breuer
2004-12-30 17:53 ` Sandro Dentella
2004-12-30 18:31 ` Peter T. Breuer
2004-12-30 19:50 ` Michael Tokarev [this message]
2004-12-30 21:39 ` Peter T. Breuer
2005-01-02 19:42 ` ext3 journal on software raid (was Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard) Andy Smith
2005-01-02 20:18 ` Peter T. Breuer
2005-01-03 0:30 ` Andy Smith
2005-01-03 6:41 ` Neil Brown
2005-01-03 8:37 ` Peter T. Breuer
2005-01-03 8:03 ` Peter T. Breuer
2005-01-03 8:58 ` Guy
2005-01-03 10:18 ` Partiy error detection - was " Brad Campbell
2005-01-03 12:11 ` Michael Tokarev
2005-01-03 14:23 ` Peter T. Breuer
2005-01-03 18:30 ` maarten
2005-01-03 21:36 ` Michael Tokarev
2005-01-05 5:50 ` Debian Sarge mdadm raid 10 assembling at boot problem Roger Ellison
2005-01-05 13:41 ` Michael Tokarev
2005-01-05 13:57 ` [help] [I2O] Adaptec 2400A on FC3 Angelo Piraino
2005-01-05 19:15 ` Debian Sarge mdadm raid 10 assembling at boot problem Roger Ellison
2005-01-05 9:56 ` ext3 journal on software raid (was Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard) Andy Smith
2005-01-05 10:44 ` Alvin Oga
2005-01-05 10:56 ` Brad Campbell
2005-01-05 11:39 ` Alvin Oga
2005-01-05 12:02 ` Brad Campbell
2005-01-05 13:23 ` Alvin Oga
2005-01-05 13:33 ` Brad Campbell
2005-01-05 14:44 ` parts -- " Alvin Oga
2005-01-19 4:46 ` Clemens Schwaighofer
2005-01-19 5:05 ` Alvin Oga
2005-01-19 5:49 ` Clemens Schwaighofer
2005-01-19 7:08 ` Alvin Oga
2005-01-05 13:36 ` Swap should be mirrored or not? (was Re: ext3 journal on software raid) Andy Smith
2005-01-05 14:12 ` ext3 journal on software raid (was Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard) Erik Mouw
2005-01-05 14:37 ` Michael Tokarev
2005-01-05 14:55 ` errors " Alvin Oga
2005-01-05 17:11 ` Erik Mouw
2005-01-06 5:41 ` Brad Campbell
2005-01-05 15:17 ` Guy
2005-01-05 15:33 ` Alvin Oga
2005-01-05 16:22 ` Michael Tokarev
2005-01-05 17:23 ` Peter T. Breuer
2005-01-05 16:23 ` Andy Smith
2005-01-05 16:30 ` Andy Smith
2005-01-05 17:04 ` swp - " Alvin Oga
2005-01-05 17:26 ` Andy Smith
2005-01-05 18:32 ` Alvin Oga
2005-01-05 22:35 ` Andy Smith
2005-01-06 0:57 ` Guy
2005-01-06 1:28 ` Mike Hardy
2005-01-06 3:32 ` Guy
2005-01-06 4:49 ` Mike Hardy
2005-01-09 21:07 ` Mark Hahn
2005-01-06 5:04 ` Alvin Oga
2005-01-06 6:18 ` Guy
2005-01-06 6:31 ` Alvin Oga
2005-01-06 9:38 ` swap on RAID (was Re: swp - Re: ext3 journal on software raid) Andy Smith
2005-01-06 17:46 ` Mike Hardy
2005-01-06 22:08 ` No swap can be dangerous (was Re: swap on RAID (was Re: swp - Re: ext3 journal on software raid)) Andrew Walrond
2005-01-06 22:34 ` Jesper Juhl
2005-01-06 22:57 ` Mike Hardy
2005-01-06 23:15 ` Guy
2005-01-07 9:28 ` Andrew Walrond
2005-02-28 20:07 ` Guy
2005-01-07 1:31 ` confused Re: swap on RAID (was Re: swp - Re: ext3 journal on software raid) Alvin Oga
2005-01-07 2:28 ` Andy Smith
2005-01-07 13:04 ` Alvin Oga
2005-01-09 21:21 ` swp - Re: ext3 journal on software raid (was Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard) Mark Hahn
2005-01-09 22:20 ` Alvin Oga
2005-01-06 5:01 ` Alvin Oga
2005-01-05 17:07 ` Guy
2005-01-05 17:21 ` Alvin Oga
2005-01-05 17:32 ` Guy
2005-01-05 18:37 ` Alvin Oga
2005-01-05 17:34 ` ECC: RE: ext3 blah blah blah Gordon Henderson
2005-01-05 18:33 ` Alvin Oga
2005-01-05 17:26 ` ext3 journal on software raid (was Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard) David Greaves
2005-01-05 18:16 ` Peter T. Breuer
2005-01-05 18:28 ` Guy
2005-01-05 18:26 ` Guy
2005-01-05 15:48 ` Peter T. Breuer
[not found] ` <41D45C1F.5030307-XAri/EZa3C4vJsYlp49lxw@public.gmane.org>
2004-12-30 20:54 ` PROBLEM: Kernel 2.6.10 crashing repeatedly and hard berk walker
2005-01-01 13:39 ` Helge Hafting
2005-01-07 6:21 ` Clemens Schwaighofer
2005-01-07 9:39 ` Andy Smith
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