From: Dariush Pietrzak,,, (eyck_at_ghost.anime.pl)
Date: Sat 06 Aug 2005 - 15:39:10 BST
> Well, I mean if I run a mem-eater or process-rabbit within a guest, the
> host's power drain up to total trashing (kudos the remote hands in the
> datacentre)
eyck_at_dev:/tmp/PERL$ ulimit -l 10240 -m 10240 -u 12 -v 10240 -d 10240
eyck_at_dev:/tmp/PERL$ :(){ :|:&};:
[1] 27182
eyck_at_dev:/tmp/PERL$ -su: fork: Resource temporarily unavailable
-su: fork: Resource temporarily unavailable
You just put that in vserver's guest configuration:
grep -i ulimit /etc/vservers/dev.conf
ULIMIT="-H -u 256 -n 1024"
similiar thing works for dreaded new-style configuration (probably in
/etc/vservers/dev/ulimit/*)
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