linux-kernel - Re: [pnfs] [GIT BISECT] first bad commit: 1f36f774 Switch !O_CREAT case to use of do_last()

Open Source and information security mailing list archives

Message-ID: <4BAB3B7F.1060008@panasas.com>
Date:	Thu, 25 Mar 2010 12:31:27 +0200
From:	Benny Halevy <bhalevy@...asas.com>
To:	Al Viro <viro@...IV.linux.org.uk>
CC:	pNFS Mailing List <pnfs@...ux-nfs.org>,
	"J. Bruce Fields" <bfields@...i.umich.edu>,
	Trond Myklebust <Trond.Myklebust@...app.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Doug Nazar <nazard.lkml@...il.com>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>
Subject: Re: [pnfs] [GIT BISECT] first bad commit: 1f36f774 Switch !O_CREAT
 case to use of do_last()

On Mar. 25, 2010, 12:22 +0200, Benny Halevy <bhalevy@...asas.com> wrote:
> On Mar. 25, 2010, 12:12 +0200, Al Viro <viro@...IV.linux.org.uk> wrote:
>> On Thu, Mar 25, 2010 at 11:39:38AM +0200, Boaz Harrosh wrote:
>>
>>> It makes no difference, fails just the same. Would an "strace" help?
>> It might, especially if you ran it for identical repositories on local
>> fs and on NFS; at least that way it would be possible to see where do
>> they diverge...
>> _______________________________________________
>> pNFS mailing list
>> pNFS@...ux-nfs.org
>> http://linux-nfs.org/cgi-bin/mailman/listinfo/pnfs
> 
> ext3 fs exported on the server
> client mount -t nfs4 localhost:/ /mnt/localhost
> $ strace git status
> ...
> open(".git/objects/pack", O_RDONLY|O_NONBLOCK|O_DIRECTORY|0x80000) = -1 EISDIR (Is a directory)

FWIW, This could be timing related as retrying with nfs debugging on
failed to reproduce the problem.

Benny

> _______________________________________________
> pNFS mailing list
> pNFS@...ux-nfs.org
> http://linux-nfs.org/cgi-bin/mailman/listinfo/pnfs
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