From: "J. Bruce Fields" <bfields@fieldses.org>
To: Sven Geggus <lists@fuchsschwanzdomain.de>
Cc: linux-nfs@vger.kernel.org
Subject: Re: Kernel update 3.5.7 -> 3.6.3 breaks NFS4
Date: Fri, 9 Nov 2012 18:24:10 -0500 [thread overview]
Message-ID: <20121109232410.GK6171@fieldses.org> (raw)
In-Reply-To: <E1TWxKX-00025I-J2@diesel.geggus.net>
On Fri, Nov 09, 2012 at 11:45:41PM +0100, Sven Geggus wrote:
> In article <20121109200730.GI6171@fieldses.org> you wrote:
>
> > Is it possible that your system has very large uid's? (Large enough
> > that they'd look like negative numbers when cast to ints?)
>
> Shurely not. however, mounting is done as root which might get mapped to
> nobody which usually is 65534.
>
> > Output from
> >
> > strace -p $(pidof rpc.mountd) -s4096 -e trace=open,close,read,write
> >
> > (while reproducing the bug) might help confirm that.
>
> While doing the hanging or while doing the proper mount?
Restart the server, start strace, then try the mount, let it hang a few
seconds just to make sure you got anything interesting, then kill strace
and send the output.
I guess the results in the succesful (good kernel) case might be
interesting too, but probably the bad case is enough.
--b.
next prev parent reply other threads:[~2012-11-09 23:24 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-26 15:58 Kernel update 3.5.7 -> 3.6.3 breaks NFS4 Sven Geggus
2012-10-26 16:39 ` VDR User
2012-10-31 12:47 ` Sven Geggus
2012-10-26 17:15 ` J. Bruce Fields
[not found] ` <20121029094038.GA14836@geggus.net>
2012-10-29 15:02 ` J. Bruce Fields
2012-10-29 16:33 ` Sven Geggus
2012-10-29 22:09 ` J. Bruce Fields
2012-10-31 12:52 ` Sven Geggus
2012-10-31 14:28 ` VDR User
2012-10-31 15:33 ` Sven Geggus
2012-10-31 17:43 ` VDR User
2012-11-05 14:45 ` Sven Geggus
2012-11-05 16:55 ` Sven Geggus
2012-11-09 18:45 ` Sven Geggus
2012-11-09 20:07 ` J. Bruce Fields
2012-11-09 20:09 ` J. Bruce Fields
2012-11-09 22:45 ` Sven Geggus
2012-11-09 23:24 ` J. Bruce Fields [this message]
2012-11-12 9:17 ` Sven Geggus
2012-11-13 22:40 ` J. Bruce Fields
2012-11-14 0:58 ` J. Bruce Fields
2012-11-14 16:07 ` J. Bruce Fields
2012-11-14 16:08 ` J. Bruce Fields
2012-11-15 16:58 ` Sven Geggus
2012-11-16 19:19 ` J. Bruce Fields
2012-12-12 11:15 ` Sven Geggus
2012-12-12 18:57 ` J. Bruce Fields
2012-11-14 22:26 ` Eldad Zack
2012-11-09 23:17 ` Eldad Zack
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