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Date:      Wed, 10 Nov 2004 10:34:55 +0100
From:      Pawel Jakub Dawidek <pjd@FreeBSD.org>
To:        John Hay <jhay@icomtek.csir.co.za>
Cc:        cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/geom/mirror g_mirror.c src/sys/geom/raid3 g_raid3.c
Message-ID:  <20041110093455.GY8120@darkness.comp.waw.pl>
In-Reply-To: <20041110042546.GA11403@zibbi.icomtek.csir.co.za>
References:  <200411092327.iA9NRLCS061474@repoman.freebsd.org> <20041110042546.GA11403@zibbi.icomtek.csir.co.za>

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On Wed, Nov 10, 2004 at 06:25:46AM +0200, John Hay wrote:
+> On Tue, Nov 09, 2004 at 11:27:21PM +0000, Pawel Jakub Dawidek wrote:
+> > pjd         2004-11-09 23:27:21 UTC
+> >=20
+> >   FreeBSD src repository
+> >=20
+> >   Modified files:
+> >     sys/geom/mirror      g_mirror.c=20
+> >     sys/geom/raid3       g_raid3.c=20
+> >   Log:
+> >   Before trying to update metadata (so open consumer for writing), be =
sure
+> >   that the events queue is empty. In other case we're able to hit the =
race
+> >   where for example da0s1 is tasted by some other class, which means t=
hat
+> >   da0 is open with exclusive bit set, which means that we can't open d=
a0
+> >   for writing if it is our component.
+> >  =20
+> >   Reported by:    Attila Nagy <bra@fsn.hu> (and somebody else sometime=
 ago,
+> >                                             but I cannot find who it w=
as)
+>=20
+> That might be me. Any chance of this going into RELENG_5? I would have
+> been willing to try a -current kernel on the box, but with mount being
+> incompatable, that is too much of a mission. I'll try patches though.

First of all sorry for my memory.
Yes, I'm planning to MFC it to RELENG_5 within a week or so if there will
be no problems with this stuff in HEAD.

--=20
Pawel Jakub Dawidek                       http://www.FreeBSD.org
pjd@FreeBSD.org                           http://garage.freebsd.pl
FreeBSD committer                         Am I Evil? Yes, I Am!

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