From: Achim Gratz <Stromeko@nexgo.de>
To: emacs-devel@gnu.org
Subject: Re: [PATCH] Added inotify support.
Date: Sun, 07 Oct 2012 16:54:49 +0200 [thread overview]
Message-ID: <87obkebadi.fsf@Rainer.invalid> (raw)
In-Reply-To: jwvbogexu21.fsf-monnier+emacs@gnu.org
Stefan Monnier writes:
>>>> But that's a bug in nfsd, still.
>>> Well, yes, I think so, and you think so, but the Linux kernel hackers do
>>> not think so :(
>> This behaviour doesn't have anything to do with nfsd (other than the
>> stateless nature of NFS and the way it implements that) and you can
>> trigger it quite easily without nfsd involved.
>
> Which behavior?
The nfsd is made stateless by using hidden hardlinks to the files it
uses and then uses their inode numbers to manipulate these files (all
IIRC). Inotify watches files based on their names and maps that to
inodes using a cache, which can be out of sync or even drop the
association between inode and filename. Any further operation on that
file will then not be seen by inotify unless you re-create the watch.
It works somewhat more reliably if you monitor individual files rather
than directories, but that isn't foolproof either.
Regards
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
Wavetables for the Terratec KOMPLEXER:
http://Synth.Stromeko.net/Downloads.html#KomplexerWaves
next prev parent reply other threads:[~2012-10-07 14:54 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-03 22:34 [PATCH] Support for filesystem watching (inotify) Rüdiger Sonderfeld
2011-06-04 8:52 ` joakim
2011-06-04 16:40 ` Rüdiger Sonderfeld
2011-06-04 10:43 ` Jan Djärv
2011-06-04 23:36 ` [PATCH update2] " Rüdiger Sonderfeld
2011-06-05 5:45 ` Eli Zaretskii
2011-06-05 9:48 ` [PATCH update3] " Rüdiger Sonderfeld
2011-06-05 7:48 ` [PATCH update2] " Jan Djärv
2011-06-05 7:54 ` Andreas Schwab
2011-06-05 9:49 ` Rüdiger Sonderfeld
2011-06-05 15:59 ` John Yates
2011-06-05 16:14 ` Rüdiger Sonderfeld
2011-06-05 16:58 ` Eli Zaretskii
2011-06-06 18:56 ` Rüdiger Sonderfeld
2011-06-06 19:57 ` Eli Zaretskii
2011-06-04 11:30 ` [PATCH] " Eli Zaretskii
2011-06-04 17:13 ` [PATCH updated] " Rüdiger Sonderfeld
2011-06-04 19:15 ` Eli Zaretskii
2011-06-04 20:10 ` Thien-Thi Nguyen
2011-06-04 23:43 ` Rüdiger Sonderfeld
2011-06-05 2:15 ` Thien-Thi Nguyen
2011-06-05 9:22 ` Štěpán Němec
2011-06-15 20:53 ` Johan Bockgård
2011-06-16 8:52 ` Inlined cl functions -- how to learn about them Štěpán Němec
2011-06-06 15:21 ` [PATCH updated] Support for filesystem watching (inotify) Stefan Monnier
2011-06-06 16:25 ` Rüdiger Sonderfeld
2011-06-06 17:11 ` Stefan Monnier
2011-06-06 20:16 ` Ted Zlatanov
2011-06-07 14:42 ` Stefan Monnier
2011-06-07 16:46 ` Ted Zlatanov
2011-06-07 18:06 ` Stefan Monnier
2011-06-07 18:26 ` Ted Zlatanov
2011-06-24 0:50 ` Rüdiger Sonderfeld
2011-06-24 10:19 ` Ted Zlatanov
2011-06-24 12:18 ` Ted Zlatanov
2011-07-06 13:36 ` Stefan Monnier
2011-07-06 15:54 ` Paul Eggert
2011-07-06 18:30 ` Stefan Monnier
2011-07-06 20:39 ` Paul Eggert
2011-07-06 19:14 ` wide-int crash [was Re: [PATCH updated] Support for filesystem watching (inotify)] Glenn Morris
2011-07-06 22:31 ` Paul Eggert
2011-07-07 19:43 ` [PATCH updated] Support for filesystem watching (inotify) Stefan Monnier
2012-09-28 13:06 ` [PATCH] Added basic file system watching support Rüdiger Sonderfeld
2012-09-28 14:13 ` Stefan Monnier
2012-09-28 16:27 ` Rüdiger Sonderfeld
2012-10-01 4:38 ` Stefan Monnier
2012-10-01 7:24 ` Eli Zaretskii
2012-10-01 14:09 ` [PATCH] Added inotify support Rüdiger Sonderfeld
2012-10-01 16:27 ` Stefan Monnier
2012-10-02 21:28 ` Eli Zaretskii
2012-10-02 23:46 ` Óscar Fuentes
2012-10-03 2:10 ` Stefan Monnier
2012-10-03 3:54 ` Eli Zaretskii
2012-10-03 12:46 ` Stefan Monnier
2012-10-03 18:34 ` Eli Zaretskii
2012-10-03 18:47 ` Stefan Monnier
2012-10-03 19:08 ` Eli Zaretskii
2012-10-03 20:59 ` Stefan Monnier
2012-10-12 13:54 ` Eli Zaretskii
2012-10-14 14:55 ` Eli Zaretskii
2012-10-03 19:33 ` Óscar Fuentes
2012-10-05 7:40 ` Eli Zaretskii
2012-10-05 13:07 ` Óscar Fuentes
2012-10-05 15:19 ` Eli Zaretskii
2012-10-05 16:55 ` Nix
2012-10-05 17:15 ` Eli Zaretskii
2012-10-05 17:46 ` Nix
2012-10-05 18:22 ` Stefan Monnier
2012-10-05 18:30 ` Óscar Fuentes
2012-10-06 16:39 ` Nix
2012-10-06 17:01 ` Stefan Monnier
2012-10-06 18:51 ` Nix
2012-10-06 21:26 ` Stefan Monnier
2012-10-06 21:28 ` Nix
2012-10-07 7:38 ` Achim Gratz
2012-10-07 13:58 ` Stefan Monnier
2012-10-07 14:54 ` Achim Gratz [this message]
2012-10-07 8:24 ` Stephen J. Turnbull
2012-10-07 14:00 ` Stefan Monnier
2012-10-07 14:28 ` Óscar Fuentes
2012-10-07 14:38 ` Stefan Monnier
2012-10-08 7:07 ` Stephen J. Turnbull
2012-10-08 8:06 ` Eli Zaretskii
2012-10-14 15:52 ` Jim Meyering
2012-10-06 7:04 ` Stephen J. Turnbull
2012-10-06 7:23 ` Andreas Schwab
2012-10-06 16:41 ` Nix
2012-10-07 8:09 ` Stephen J. Turnbull
2012-10-07 14:08 ` Stefan Monnier
2012-10-03 3:57 ` Eli Zaretskii
2012-12-02 20:08 ` Eli Zaretskii
2012-12-03 17:18 ` Stefan Monnier
2012-12-10 14:16 ` Eli Zaretskii
2012-12-10 14:47 ` Stefan Monnier
2012-12-10 11:52 ` Eli Zaretskii
2012-12-10 12:11 ` Rüdiger Sonderfeld
2012-12-11 7:43 ` Michael Albinus
2012-12-11 8:20 ` Eli Zaretskii
2012-12-11 16:36 ` Michael Albinus
2012-12-11 16:46 ` Rüdiger Sonderfeld
2012-12-11 20:17 ` Michael Albinus
2012-12-11 7:54 ` [PATCH] Added basic file system watching support Michael Albinus
2012-12-11 8:12 ` Eli Zaretskii
2012-12-11 8:19 ` Michael Albinus
2012-12-11 8:29 ` Eli Zaretskii
2012-12-11 8:44 ` Michael Albinus
2012-12-11 9:39 ` Eli Zaretskii
2012-12-11 10:15 ` Eli Zaretskii
2012-12-11 10:38 ` Michael Albinus
2012-12-11 10:24 ` Michael Albinus
2012-12-11 12:51 ` Eli Zaretskii
2012-12-11 13:17 ` Michael Albinus
2012-12-11 13:23 ` Eli Zaretskii
2012-12-12 1:09 ` Leo
2012-12-12 3:57 ` Eli Zaretskii
2013-01-07 11:33 ` Michael Albinus
2013-01-07 15:57 ` Eli Zaretskii
2013-01-07 16:00 ` Michael Albinus
2013-01-07 20:26 ` Stefan Monnier
2013-01-08 7:44 ` Michael Albinus
2011-06-06 15:14 ` [PATCH updated] Support for filesystem watching (inotify) Stefan Monnier
2011-06-06 16:21 ` Rüdiger Sonderfeld
2012-09-18 11:50 ` [PATCH] " Leo
2012-09-26 12:15 ` Rüdiger Sonderfeld
2012-09-26 17:52 ` Stefan Monnier
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