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From: Steve Dickson <SteveD@redhat.com>
To: Olaf Kirch <okir@suse.de>
Cc: nfs@lists.sourceforge.net
Subject: Re: [PATCH]  Reinstantiating stale inodes
Date: Fri, 23 Apr 2004 14:43:44 -0400	[thread overview]
Message-ID: <408963E0.9070001@RedHat.com> (raw)
In-Reply-To: <20040423175552.GA13755@suse.de>

Olaf Kirch wrote:

>On Fri, Apr 23, 2004 at 11:50:41AM -0400, Steve Dickson wrote:
>  
>
>>client: writes 100m file called foo
>>server: renames foo to foo.old and immediately creates foo
>>client: failed with ESTALE
>>    
>>
>This shouldn't fail, because the file still exists, just
>under a different name.
>  
>
This must have been cut and paste error... Because I ran the
test again and didn't see a ESTALE error...

>What will get you into trouble is if your client writes
>to "foo" and you do a "mv bar foo".
>  
>
This also seem to work... I figured since foo was open it
got renamed to .nfs file until the first write was finished...

>So what exactly went wrong? A stat() on the files that just got
>replaced?
>  
>
Yes... problem is the files get changed but the mtime on the directory
does not...

SteveD.


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  reply	other threads:[~2004-04-23 18:43 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-04-23 14:15 [PATCH] Reinstantiating stale inodes Steve Dickson
2004-04-23 14:33 ` Olaf Kirch
2004-04-23 15:50   ` Steve Dickson
2004-04-23 17:55     ` Olaf Kirch
2004-04-23 18:43       ` Steve Dickson [this message]
2004-04-23 18:50         ` Olaf Kirch
2004-04-23 20:07           ` Steve Dickson
2004-04-23 14:36 ` Trond Myklebust
2004-04-23 16:01   ` Steve Dickson
2004-04-23 16:21     ` Trond Myklebust
2004-04-23 17:21       ` Steve Dickson
2004-04-23 17:49         ` Trond Myklebust
2004-04-23 19:14           ` Steve Dickson
     [not found] ` <40892DC0.1010001@redhat.com>
2004-04-23 16:04   ` Steve Dickson
2004-05-01 16:13 ` Steve Dickson
2004-05-01 19:25   ` Trond Myklebust
2004-05-01 23:57     ` Steve Dickson
2004-05-02  0:22       ` Trond Myklebust
2004-05-02  3:19         ` Steve Dickson
2004-05-02  3:28           ` Trond Myklebust
2004-05-03 19:50             ` Steve Dickson
2004-05-03 20:15               ` Trond Myklebust
2004-05-03 20:33                 ` Steve Dickson
2004-05-03 21:27                   ` Trond Myklebust
2004-05-04 19:05                     ` Steve Dickson
2004-05-06 17:39 ` Steve Dickson
  -- strict thread matches above, loose matches on Subject: below --
2004-04-23 14:48 Lever, Charles
2004-04-23 15:00 ` Trond Myklebust
2004-04-23 16:16   ` Steve Dickson
2004-04-23 15:08 ` Olaf Kirch
2004-04-23 15:17 Lever, Charles
2004-04-23 16:16 Lever, Charles
2004-04-23 16:27 ` Steve Dickson

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