Re: [libvirt] Lxc support
On Fri, Oct 29, 2010 at 12:27:59PM +0200, Jean-Philippe Menil wrote:
Le 29/10/2010 12:00, Osier a écrit :
>On 10/29/2010 04:42 PM, Jean-Philippe Menil wrote:
>>Hi,
>>
>>i'm trying to test the lxc support in libvirt, but but libvirt failed to
>>start container with error "lxcContainerAvailable:897 : clone call
>>returned Operation not permitted, container support is not enabled"
>>
>
>What's the kernel version you use? Just as the error message says, the
>system call 'clone' failed, It's probly caused by lacking of kernel
>support.
>
>At least you should make sure 'clone' support these flags:
>
>CLONE_NEWPID, CLONE_NEWNS, CLONE_NEWUTS, CLONE_NEWIPC, SIGCHLD
thanks for your response.
The kernel is a 2.6.36 wit hthe following:
root@redbreast:/tmp# cat /boot/config-2.6.36-dsiun-1a | grep -i pid
CONFIG_PROC_PID_CPUSET=y
CONFIG_PID_NS=y
# CONFIG_SPI_SPIDEV is not set
CONFIG_HID_PID=y
You need to check for _NS= here, and want to see the following
$ grep _NS= /boot/config-2.6.34.6-54.fc13.x86_64
CONFIG_CGROUP_NS=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
Daniel
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