From: Hans Reiser <reiser@namesys.com>
To: David Masover <jedi@ninja.dynup.net>
Cc: reiserfs-list@namesys.com, Alexander Zarochentcev <zam@namesys.com>
Subject: Re: Kernel crash upon unmount
Date: Mon, 29 Dec 2003 00:18:37 +0300 [thread overview]
Message-ID: <3FEF48AD.2030903@namesys.com> (raw)
In-Reply-To: <20031228191636.6991.qmail@ninja.dynup.net>
David Masover wrote:
> Piotr Neuman writes:
>
>> When I use reiser4 on one partition everything is fine. But when I
>> tried to use it on two partitions - kernel crashed upon doing unmount
>> of filesystems.
>
>
> I have the same problem. My current workaround is to never unmount
> them at all -- I crudely hacked halt.sh to skip trying to unmount
> filesystems, and to jump straight to "remounting remaining filesystems
> readonly". I have to do "mount -o remount,ro", because "umount -r"
> crashes.
> About this "crash" -- it's an oops at first, then things start to fall
> apart. I never quite get a crash, but a reiser4 crash is almost as bad.
>
>
Zam mentioned something to me about a race in the umount code he ran
into while benchmarking, could be the same thing, probably he'll tell
you more on monday.
--
Hans
prev parent reply other threads:[~2003-12-28 21:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-25 18:42 Kernel crash upon unmount Piotr Neuman
2003-12-28 19:16 ` David Masover
2003-12-28 21:18 ` Hans Reiser [this message]
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