Problem with dump stalling

[Jeremy Chadwick]

On Fri, Oct 10, 2008 at 12:14:09AM +0200, David Peall wrote:
> > -----Original Message-----
> > From: owner-freebsd-stable at freebsd.org [mailto:owner-freebsd-
> > stable at freebsd.org] On Behalf Of Gary Palmer
> > Sent: 09 October 2008 05:36 PM
> > To: David Peall
> > Cc: freebsd-stable at freebsd.org; Jeremy Chadwick; Christoph Schug
> > Subject: Re: Problem with dump stalling
> > 
> > > > -----Original Message-----
> > > > From: owner-freebsd-stable at freebsd.org [mailto:owner-freebsd-
> > > > stable at freebsd.org] On Behalf Of Jeremy Chadwick
> > > > Sent: 09 October 2008 12:45 PM
> > > > To: Christoph Schug
> > > > Cc: freebsd-stable at freebsd.org; David Peall
> > > > Subject: Re: Problem with dump stalling
> > > >
> > > > David, can you verify you're using a version of
> > > > src/sys/kern/subr_sleepqueue.c that is 1.39.2.3 or newer?
> > > >
> > > > If so, the problem David is experiencing is different.  If not,
> > > > David
> > > > will need to csup and then rebuild world and kernel (do NOT just
> do
> > > > one; do both) to pick up the changes.
> > > >
> > 
> > Try running:
> > 
> > ident /boot/kernel/kernel | grep subr_sleepqueue
> 
> Thank you Gary:
>      $FreeBSD: src/sys/kern/subr_sleepqueue.c,v 1.39.4.1 2008/01/29
> 16:37:04 jhb Exp $
> 
> Which is indeed newer that 1.39.2.3 and dump on UFS2 is still a problem.

Okay wait a minute here.  We can't go purely off of the version number,
because the version numbers differ per tag (HEAD/CURRENT, RELENG_7,
RELENG_7_0, and so on).

1.39.2.3 was committed to RELENG_7 on 2008/04/19.  The timestamp
shown for you src/sys/kern/subr_sleepqueue.c is 2008/01/29.  So I would
say you **do not** have the fix.

-- 
| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |