On 01/02/13 02:33, lxc-users-requ...@lists.sourceforge.net wrote:
On 2013-01-31 07:41, Gary Ballantyne wrote:
>*# echo '64M' > /sys/fs/cgroup/memory/lxc/memory.limit_in_bytes*
># cat /sys/fs/cgroup/memory/lxc/memory.limit_in_bytes (return 67108864)
Dear Gary,
what's the value of '/sys/fs/cgroup/memory/lxc/'? If it's not '1', all cgroup settings in
"lxc" will not be used as a template for the container "lxc/foo".
It might be much simpler to add lxc config entries like
'lxc.cgroup.memory.limit_in_bytes = 64M' to your container configuration.
And to limit use of swap, to my knowledge you also have to limit
'memory.memsw...'. But i may be wrong, on my LXC environmet i don't use swap at
all.
greetings
Guido
Thanks Guido
Did you mean the value of
/sys/fs/cgroup/memory/lxc/cgroup.clone_children? That guy is '1'.
Modifying the container configuration certainly works --- but I'd like
to limit the total RAM available to all containers, rather than limit
each individual container. I tried setting
lxc.cgroup.memory.limit_in_bytes to various values (-1, 1G) to see if
the container would pick up
/sys/fs/cgroup/memory/lxc/memory.limit_in_bytes --- but no luck.
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