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Date: Fri, 23 Nov 2012 16:25:31 +0100
From: Patrick Lamaiziere <patfbsd@davenulle.org>
To: "stable@freebsd.org" <stable@FreeBSD.org>
Subject: Re: Some new hardware with 9.1 does not reboot easily
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Cc: Andriy Gapon <avg@FreeBSD.org>
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Le Fri, 23 Nov 2012 16:31:06 +0200,
Andriy Gapon <avg@FreeBSD.org> a écrit :

Hello,

> >>> I will definitely MFC it to stable/9, just not sure if I would be
> >>> able to do it before New Year.  It definitely won't be in 9.1.
> >>> I'll send you a patch later.
> >>>
> >>
> >> The patch:
> >> http://people.freebsd.org/~avg/zfs-vfs.4.diff
> > 
> > It does not apply on 9.1 RC-3.
> > 
> > I've got a similar problem.
> 
> With the same backtrace of init?

I dont know, it's a remote server without KVM. I just can test if it
improves the shutdown.

> Willem massaged the patch to apply to stable/9 and promised to share
> his patch.

Cool, thanks.
I've applied your previous patch (#3, I think) to 9.1 with
few modifications but a quick test doing a "poudriere bulk" (lot of
ZFS mount/rollback) shows that the system quickly becomes instable. I
didn't find the time to dig into this.

I will try the patch from Willem.

Thanks, regards.