Strange Out of disk space
Erik Trulsson
ertr1013 at student.uu.se
Mon Jun 23 12:28:19 UTC 2008
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 at student.uu.se
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