From owner-freebsd-current@FreeBSD.ORG  Tue Apr 17 01:51:37 2007
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Date: Tue, 17 Apr 2007 10:51:37 +0900
From: "Hidetoshi Shimokawa" <simokawa@FreeBSD.ORG>
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To: "Pawel Jakub Dawidek" <pjd@freebsd.org>
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References: <57200BF94E69E54880C9BB1AF714BBCBB521@w2003s01.double-l.local>
	<20070416094918.GC1068@garage.freebsd.pl> <46234D8E.8020501@yandex.ru>
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Cc: "Andrey V. Elsukov" <bu7cher@yandex.ru>, freebsd-current@freebsd.org,
	Johan Hendriks <Johan@double-l.nl>
Subject: Re: ls -al .zfs/snapshots dir reboots machine
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I can repoduce this hang.

# cd /pool/test/.zfs/snapshot
# /bin/ls
snap
# /bin/ls -F
ls: snap: No such file or directory
# /bin/ls -F
(hangs)

It looks like another name cache problem for me.
I noticed 'cache_purge(vp)' is commented out in domount() in opensolaris_vfs.c.
Shouldn't we need 'dnlc_purge_vp(vp)' here?

On 4/16/07, Pawel Jakub Dawidek <pjd@freebsd.org> wrote:
> On Mon, Apr 16, 2007 at 02:18:54PM +0400, Andrey V. Elsukov wrote:
> > Pawel Jakub Dawidek wrote:
> > >On Mon, Apr 16, 2007 at 10:16:48AM +0200, Johan Hendriks wrote:
> >
> > >It works just fine here, so I'm afraid I need more info. Can you setup
> > >kernel dumps?
> >
> > Some time ago i've reported about a similar problem:
> > http://lists.freebsd.org/pipermail/freebsd-current/2007-April/070789.html
>
> What was the panic message?
>
> PS. I'm still not able to reproduce it, even with snapdir=visible.
>
> --
> Pawel Jakub Dawidek                       http://www.wheel.pl
> pjd@FreeBSD.org                           http://www.FreeBSD.org
> FreeBSD committer                         Am I Evil? Yes, I Am!
>
>


-- 
/\ Hidetoshi Shimokawa
\/  simokawa@FreeBSD.ORG