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Date: Thu, 25 Mar 2010 15:00:25 +0200
From: Boaz Harrosh <bharrosh@panasas.com>
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To: Al Viro <viro@ZenIV.linux.org.uk>
CC: Benny Halevy <bhalevy@panasas.com>,
       linux-fsdevel <linux-fsdevel@vger.kernel.org>,
       "J. Bruce Fields" <bfields@citi.umich.edu>,
       pNFS Mailing List <pnfs@linux-nfs.org>,
       linux-kernel <linux-kernel@vger.kernel.org>,
       Doug Nazar <nazard.lkml@gmail.com>,
       Trond Myklebust <Trond.Myklebust@netapp.com>
Subject: Re: [pnfs] [GIT BISECT] first bad commit: 1f36f774 Switch !O_CREAT
 case to use of do_last()
References: <4BAA4CAC.6060104@panasas.com> <4BAA5035.1060906@panasas.com> <4BAA52A8.2080304@panasas.com> <20100324180622.GS30031@ZenIV.linux.org.uk> <4BAA5955.4000001@gmail.com> <20100324185604.GT30031@ZenIV.linux.org.uk> <4BAB2F5A.30409@panasas.com> <20100325101231.GU30031@ZenIV.linux.org.uk> <4BAB3967.6000702@panasas.com> <20100325104924.GV30031@ZenIV.linux.org.uk> <20100325115514.GY30031@ZenIV.linux.org.uk>
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On 03/25/2010 01:55 PM, Al Viro wrote:
> On Thu, Mar 25, 2010 at 10:49:24AM +0000, Al Viro wrote:
> 
>> Does that happen with nfsv3 or is that v4-only?  I'm going to set up v4
>> server and client and see what happens, but that information could be
>> useful...
> 
> *grumble*
> I'd managed to forget that rpc.imapd in its infinite wisdom relies on
> the FPOS I normally disable.  Oh, well... rebuilding testbox kernel
> with dnotify enabled ;-/

I just wanted to make sure, on top of 2.6.34-rc2 i did:
git revert 781b16775ba0bb55fac0e1757bf0bd87c8879632
	Revert "Fix a dumb typo - use of & instead of &&"
and:
git revert 1f36f774b22a0ceb7dd33eca626746c81a97b6a5
	Revert "Switch !O_CREAT case to use of do_last()"

The revert is now clean and the problem does not show.
Are you able to reproduce this? Anything I can do to help?

Thanks
Boaz