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From: Nicolas Costes (nicolas.costes_at_iut-laroche.univ-nantes.fr)
Date: Wed 26 Jan 2005 - 09:43:29 GMT


'Llo, all !

I've built a few vservers now, and my last one hosts a Cups print server.
When using 'du -sb /vservers/*' to get their respective size, I had the
surprise that my Cups vserver takes 1.1Gb... While the others take 100Mb
when 'empty' (Just created), and 110-250 Mb in use.

I found that /vservers/vs4/proc/kcore take nearly 1Gb (That's the size of
my RAM ;-)), and that the proc directory in this vserver is simply full
of stuff (And worse, these have often a non-zero size, ), while the
others' keep very light.

I decided to remove this vserver and build another to check if this was
cause by installing a package... I couldn't do it, it seems that these
proc entries are locked:

# LC_ALL=C rm -rf vs4
rm: cannot remove `vs4/proc/scsi/device_info': Operation not permitted
rm: cannot remove `vs4/proc/scsi/scsi': Operation not permitted
rm: cannot remove `vs4/proc/cpufreq': Operation not permitted
rm: cannot remove `vs4/proc/mdstat': Operation not permitted
rm: cannot remove `vs4/proc/ide/drivers': Operation not permitted
rm: `vs4/proc/ide/hda' changed dev/ino: Operation not permitted

What happens ?

-- 
  ,,
 (°>   Nicolas Costes
 /|\   IUT de La Roche / Yon
( ^ )  Clé publique: http://www.keyserver.net/
 ^ ^   Musique libre: http://www.magnatune.com/


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