Date: Mon, 23 Jun 2008 14:27:41 +0200 From: Erik Trulsson <ertr1013@student.uu.se> To: Artem Kuchin <matrix@itlegion.ru> Cc: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: Strange Out of disk space Message-ID: <20080623122741.GA69301@owl.midgard.homeip.net> In-Reply-To: <485F8CE1.8010409@itlegion.ru> References: <485F8CE1.8010409@itlegion.ru>
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On Mon, Jun 23, 2008 at 03:45:37PM +0400, Artem Kuchin wrote: > Hello! > > Look at this: > > /dev/da0s1f 104164493 104061031 -8229697 109% /usr > > but > du -k -d1 /usr > gives a lot less (about 20GB). > > My guess is that something has mmap-ed a HUGE chunk of > disk space. If I reboot the space is freed. Much more likely is that some program has deleted a large file, while still holding it open. Usual suspect is some kind of log file, or temporary file. > > The question is how can i sees what process mmaped how much > space and where? > > -- <Insert your favourite quote here.> Erik Trulsson ertr1013@student.uu.se
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