On Sun, 2011-06-26 at 17:27 +0200, Daniel Lezcano wrote: > On 06/26/2011 05:06 PM, Serge E. Hallyn wrote: > > Quoting Michael H. Warfield (m...@wittsend.com): > >>> cd /sys/fs/cgroup > >>> for d in `/bin/ls`; do > >>> echo 1 > $d/cgroup.clone_children > >>> done > >> > >> Doing this step alone broke lxc totally for me, with or without the > >> patch below. This was on Fedora 15 testing with lxc 0.7.4.2 as well as > > > > Do you have the ns cgroup mounted? The above is only for without > > ns cgroup.
> Yes, the ns_cgroup and clone_children are mutually exclusive. > If you try to create a namespace with a ns cgroup mounted and the > clone_children flag is set. The 'clone' will return EINVAL. > I noticed with the patch applied because there was a bug in it which was > setting this flag even if the cgroup was ns. > It is possible, you ran lxc with the patch, the clone_children was set, > and then you remove the patch and try to run lxc again. As the > clone_children is still set, that will make impossible to clone a new > namespace. > With the patch I sent previously on top of Serge's patch, that should be > fixed. Ok... Got that an threw it into the mix. I'm still seeing the segfaults on lxc-info. Seems to fault even if I specify the name of a non-existent machine as well. Regards, Mike -- Michael H. Warfield (AI4NB) | (770) 985-6132 | m...@wittsend.com /\/\|=mhw=|\/\/ | (678) 463-0932 | http://www.wittsend.com/mhw/ NIC whois: MHW9 | An optimist believes we live in the best of all PGP Key: 0x674627FF | possible worlds. A pessimist is sure of it!
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