Dear Yonsys, this is a known bug/feature of the controller, You can't
* lower memory.memsw limit_in_bytes below memory.limit_in_bytes * raise memory.limit_in_bytes above memory.memsw limit_in_bytes Notice that the default is "infinite" (max integer). For the typical usecase to lower the limits once at start, you have to lower memory.limit_in_bytes first. But if you want to raise the limits afterwards, you have to rise memory.memsw limit_in_bytes first As a workaround for LXC I had suggested to set the values two times (or "one and a half", i.e. retry one of them after the second, if it have failed the first time). But in principle this shout be handled by the controller; it should auto-rise/lower the corresponding co-value in case of a clash. greetings Guido >-----Original Message----- >From: lxc-users [mailto:lxc-users-boun...@lists.linuxcontainers.org] On Behalf >Of Yonsy Solis >Sent: Tuesday, April 28, 2015 10:34 PM >To: LXC users mailing-list >Subject: Re: [lxc-users] memory.limit_in_bytes works, but not >memory.memsw.limit_in_bytes and cpuset.cpus > > > >On Tue, Apr 28, 2015 at 2:59 PM, Serge Hallyn <serge.hal...@ubuntu.com> >wrote: > >> I suspect your kernel isn't compiled with the support for that. You >> can verify that by looking under /sys/fs/cgroup/memory for a >> memory.memsw.limit_in_bytes file. If you compile it into the kernel >> then lxc will be able to use it > >GRUB have "cgroup_enable=memory swapaccount=1" and i check with: > >ls /sys/fs/cgroup/memory in the hosts, i have: > >memory.limit_in_bytes >memory.memsw.limit_in_bytes > >now, with lxc-cgroup i need to set FIRST memory.limit_in_bytes before >memory.memsw.limit_in_bytes (if i try memsw first, lxc-cgroup give me >an error message) > >but i never get set the swap memory in container limited. > >> Interesting, that sounds like a bug in lxcfs. Would you mind filing >> an issue at github.com/lxc/lxcfs? > >done: https://github.com/lxc/lxcfs/issues/25 > > >Yonsy Solis > > >_______________________________________________ >lxc-users mailing list >lxc-users@lists.linuxcontainers.org >http://lists.linuxcontainers.org/listinfo/lxc-users _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users