Re: [libvirt] With different libvirt version, lxc-enter-namespace return Different Execution results.

On 2013-08-08 16:53 , Daniel P. Berrange wrote: On Thu, Aug 08, 2013 at 03:56:35PM +0800, hzguanqiang(a)corp.netease.com wrote: > But when I did the same thing under libvirt of version 1.1.0 with debian host OS, the execution result changed: > > #disk info of host > hzguanqiang@debian:~$ df -hl > Filesystem Size Used Avail Use% Mounted on > rootfs 4.0G 1.6G 2.2G 42% / > udev 10M 0 10M 0% /dev > tmpfs 4.8G 468K 4.8G 1% /run > /dev/disk/by-uuid/12bb656b-4f80-4386-aa07-4bf90a3111b4 4.0G 1.6G 2.2G 42% / > tmpfs 5.0M 4.0K 5.0M 1% /run/lock > tmpfs 9.9G 0 9.9G 0% /run/shm > /dev/sda8 428G 112G 313G 27% /home > /dev/sda6 7.9G 159M 7.8G 2% /tmp > /dev/sda5 16G 2.7G 14G 17% /var > cgroup_root 24G 0 24G 0% /sys/fs/cgroup > /dev/nbd5 1.4G 851M 466M 65% /home/openstack/stack/data/nova/instances/eed45ccb-3707-4815-9ae4-c7a2f56adb64/rootfs > hzguanqiang@debian:~$ vir lxc-enter-namespace instance-00000037 --noseclabel /bin/df -hl > Filesystem Size Used Avail Use% Mounted on > rootfs 4.0G 1.6G 2.2G 42% / > udev 10M 0 10M 0% /dev > tmpfs 4.8G 468K 4.8G 1% /run > /dev/disk/by-uuid/12bb656b-4f80-4386-aa07-4bf90a3111b4 4.0G 1.6G 2.2G 42% / > tmpfs 5.0M 4.0K 5.0M 1% /run/lock > tmpfs 9.9G 0 9.9G 0% /run/shm > /dev/sda8 428G 112G 313G 27% /home > /dev/sda6 7.9G 159M 7.8G 2% /tmp > /dev/sda5 16G 2.7G 14G 17% /var > cgroup_root 24G 0 24G 0% /sys/fs/cgroup > /dev/nbd5 1.4G 851M 466M 65% /home/openstack/stack/data/nova/instances/eed45ccb-3707-4815-9ae4-c7a2f56adb64/rootfs What does 'ls /proc/self/ns' show on the host ? Also what is your guest XML configuration for 'intsance-0000000037' ? Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| Hi Daniel, The info you want to see are as following: hzguanqiang@debian:~$ ls /proc/self/ns ipc net uts