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From: Hank Leininger <linux-kernel@progressive-comp.com>
To: linux-kernel@vger.kernel.org
Subject: Re: rm-ing files with open file descriptors
Date: Fri, 18 Jan 2002 17:11:39 -0500	[thread overview]
Message-ID: <200201182211.RAA06149@mailer.progressive-comp.com> (raw)

On 2002-01-18, Ken Brownfield <brownfld@irridia.com> wrote:

> One nasty side-effect is space allocation -- after unlinking a file and
> writing to it, you can fill the disk without the file showing up in
> 'ls' or 'du', etc.  Hard to debug.  Stronghold on Solaris used to do
> this with log files -- HUP did not discard the old FDs.

Hell, syslogd on Linux used to do that ;)

Linux's /proc/PID/fd/* will (nowadays) tell you the path/name of files that
have been unlinked but have active file descriptors, which at least makes
this less painful to track down *once you think of it*.

--
Hank Leininger <hlein@progressive-comp.com> 
  

             reply	other threads:[~2002-01-18 22:12 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-01-18 22:11 Hank Leininger [this message]
  -- strict thread matches above, loose matches on Subject: below --
2002-01-18 21:11 rm-ing files with open file descriptors Doug Alcorn
2002-01-18 21:27 ` Xavier Bestel
2002-01-18 21:28 ` Ken Brownfield
2002-01-19 20:23   ` Rob Landley
2002-01-18 21:49 ` Richard B. Johnson
2002-01-19  0:50   ` Miquel van Smoorenburg
2002-01-19  2:29     ` H. Peter Anvin
2002-01-19 10:57       ` Xavier Bestel
2002-01-19 11:10       ` Miquel van Smoorenburg
2002-01-19 11:28         ` Alexander Viro
2002-01-19 12:01           ` Miquel van Smoorenburg
2002-01-23 12:18             ` Pavel Machek
2002-01-24  9:46               ` Herbert Xu
2002-01-19 17:44           ` Kai Henningsen
2002-01-20 15:30             ` Richard Kettlewell
2002-01-20 18:21               ` Doug McNaught
2002-01-20 23:10               ` Miquel van Smoorenburg
2002-01-20  3:55           ` Chris Wedgwood
2002-01-19 15:21         ` Horst von Brand
2002-01-19 15:32           ` Mr. James W. Laferriere
2002-01-19 20:26             ` Rob Landley
2002-01-19 17:53           ` Miquel van Smoorenburg
2002-01-20 15:48             ` Horst von Brand
2002-01-19 20:24           ` Rob Landley
2002-01-19 11:15       ` Ville Herva
2002-01-19 12:16       ` Matthias Schniedermeyer
2002-01-19 12:22         ` Xavier Bestel
2002-01-19 12:29           ` Alexander Viro
2002-01-19 12:46             ` Xavier Bestel
2002-01-19 13:18               ` Rogier Wolff
2002-01-19 15:24             ` Horst von Brand
2002-01-19 14:50     ` Horst von Brand
2002-01-20 14:23     ` Remi Turk
2002-01-20 20:02       ` Ville Herva
2002-01-20 20:44         ` Andreas Ferber
2002-01-20 21:08           ` Ville Herva
2002-01-21  9:06             ` Horst von Brand
2002-01-21  9:21               ` Ville Herva
2002-01-18 21:59 ` J Sloan
2002-01-19  4:18 ` Andreas Bombe
2002-01-19 14:51   ` christophe barbé
2002-01-19 18:01     ` Kai Henningsen
2002-01-20  3:43       ` christophe barbé

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