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From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Martin Knoblauch <spamtrap@knobisoft.de>
Cc: linux-kernel@vger.kernel.org, am-utils <am-utils@am-utils.org>
Subject: Re: User space automounter problems after upgrade to 2.6.25-rc9
Date: Tue, 15 Apr 2008 08:57:26 -0400	[thread overview]
Message-ID: <1208264246.10319.4.camel@heimdal.trondhjem.org> (raw)
In-Reply-To: <313568.49494.qm@web32607.mail.mud.yahoo.com>


On Tue, 2008-04-15 at 04:28 -0700, Martin Knoblauch wrote:
> Hi,
> 
>  after booting a newly built 2.6.25-rc9 kernel, I see the following messages and the user space automounter fails to work. Last good kernel for me is 2.6.24, as -rc9 is my first attempt at 2.6.25. Extremely sorry for being late to the game :-(
> 
> [   13.776876] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   11.996757] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   14.504927] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   13.636860] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   14.504927] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   13.636860] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   14.505079] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   11.996757] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   13.636860] Invalid hostname "pid4302@lpsdm60:/home" in NFS lock request
> [   12.688801] Invalid hostname "pid4302@lpsdm60:/soft" in NFS lock request
> 
> am-utils version is 6.1.5, config is attached

Already reported in:
   http://bugzilla.kernel.org/show_bug.cgi?id=10349
and
   https://bugzilla.am-utils.org/show_bug.cgi?id=612

The problem is due to known bugs in the am-utils mount code (no,
'pid4302@lpsdm60:/soft' is not and has never been a valid server
hostname).

The workaround should be to turn off locking by adding the 'nolock'
mount flag.

Trond


  parent reply	other threads:[~2008-04-15 12:57 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-15 11:28 Martin Knoblauch
2008-04-15 12:46 ` Benny Halevy
2008-04-15 12:57 ` Trond Myklebust [this message]
2008-04-15 13:58 Martin Knoblauch
2008-04-15 14:29 ` Benny Halevy
2008-04-15 16:08 ` Trond Myklebust
2008-04-15 15:47 Martin Knoblauch
2008-04-15 16:17 Martin Knoblauch

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