[lxc-devel] Memory Resources
krzysztof.taraszka at gnuhosting.net
Sun Aug 23 17:58:23 PDT 2009
2009/8/23 Daniel Lezcano <daniel.lezcano at free.fr>
> With the lxc tools I did:
> lxc-execute -n foo /bin/bash
> echo 268435456 > /cgroup/foo/memory.limit_in_bytes
> mount --bind /cgroup/foo/memory.meminfo /proc/meminfo
> for i in $(seq 1 100); do sleep 3600 & done
hmmm... I think that access to the cgroup inside container is very risk
because I am able to manage for example memory resources (what if I am not
the host owner and... I can give me via non-secure mounted /cgroup (inside
container) all available memory resources...).
I think that the /proc/meminfo should be pass to the container in the other
way, but this is the topic for the other thread.
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