Re: gjournal panic on RELENG_6

From: Pawel Jakub Dawidek <pjd_at_FreeBSD.org>
Date: Sat, 12 Aug 2006 14:53:08 +0200
On Sat, Aug 12, 2006 at 03:24:04PM +0400, Dmitry Morozovsky wrote:
> Hi there
> 
> remounting gjournalled filesystem read-only leaves some kernel structures 
> unflushed, leading to a panic.
> 
> Reproduce sequence:
> 
> /ar is gjournalled
> 
> mount -t devfs devfs /ar/tmp
> mount -u -r /ar
> 
> ... after several seconds (I suppose on gjournal switch) kernel panicked:

Thanks. The attached patch should fix the problem.

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd_at_FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
Received on Sat Aug 12 2006 - 10:54:35 UTC

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