Miguel F Mascarenhas Sousa Filipe wrote: > On Fri, Jun 5, 2009 at 2:59 PM, Serge E. Hallyn<serue@xxxxxxxxxx> wrote: > >> Quoting Miguel F Mascarenhas Sousa Filipe (miguel.filipe@xxxxxxxxx): >> >>> Hello, >>> >>> I'm trying to play with lxc, but I'm unable to start a container >>> created with lxc-debian in two diferent linux systems I have. >>> >>> linux-2.6.29-gentoo-r5 x86_64. >>> linux-2.6.28-11-generic ubuntu x86_64. >>> >> I suspect the problem is that your kernel (especially the ubuntu >> one) is compiled without CONFIG_NET_NS=y. >> >> >>> clone(child_stack=0, flags=CLONE_NEWNS|0x6c000000|SIGCHLD) = -1 EINVAL >>> >> You are sending clone the flags LCON_NEWNS, CLONE_NEWNET, CLONE_NEWPID, >> CLONE_NEWUTS and CLONE_NEWIPC. Of those, CLONE_NEWNET is the newest >> one. >> >> Are you free to recompile your kernel? >> > > On my devel/test boxes yes, but I would like to use containers on > servers where I'm not going to have that "freedom". > > I probably have to enable this: > > User namespace: disabled > You don't need this option. > Network namespace: disabled > Multiple /dev/pts instances: disabled > > Right? > Correct :) Maybe you can ask the gentoo kernel mailing list if they can enable these options ? For ubuntu, we have to wait for the 2.6.29 kernel version for the network namespace. BTW, I tried a fedora 11 beta and all the options are turned on. -- Daniel _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
