On Fri, Jun 5, 2009 at 3:49 PM, Daniel Lezcano<daniel.lezcano@xxxxxxx> wrote:> 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 ?> Yes, have it by default enabled.Also a bug report on the genkernel patch, which automates the kernelconfig and build, since they use a base kernel config. > For ubuntu, we have to wait for the 2.6.29 kernel version for the network> namespace. ah.. okay.. i'll try a custom kernel. >> BTW, I tried a fedora 11 beta and all the options are turned on.>> -- Daniel>>>> Kind regards, -- Miguel Sousa Filipe_______________________________________________Containers mailing listContainers@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx://lists.linux-foundation.org/mailman/listinfo/containers
