On Fri, Jun 5, 2009 at 3:49 PM, Daniel Lezcano<[email protected]> wrote: > Miguel F Mascarenhas Sousa Filipe wrote: >> >> On Fri, Jun 5, 2009 at 2:59 PM, Serge E. Hallyn<[email protected]> wrote: >> >>> >>> Quoting Miguel F Mascarenhas Sousa Filipe ([email protected]): >>> >>>> >>>> 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 kernel config 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 list [email protected] https://lists.linux-foundation.org/mailman/listinfo/containers _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
