I'm pretty sure a whole disk image will fail with lxc. You need just the root filesystem.
You might have more luck with the unpacked version of: http://uec-images.ubuntu.com/releases/precise/release/ubuntu-12.04-server-cloudimg-amd64.tar.gz Vish On Feb 21, 2013, at 8:34 AM, Chuan-Heng Hsiao <hsiao.chuanh...@gmail.com> wrote: > I also have same problem when trying to get LXC running on Folsom. > > Based on the following links: > > http://docs.openstack.org/trunk/openstack-compute/admin/content/lxc.html > https://wiki.openstack.org/wiki/LXC > http://honeybutcher.de/2012/09/openstack-lxc/ > http://docs.openstack.org/trunk/openstack-compute/admin/content/adding-images.html > > I did the following things: > > 1. mkdir /cgroup > set /etc/fstab with none /cgroup cgroup > cpuacct,memory,devices,cpu,freezer,blkio 0 0 > and reboot. > 2. glance image-create --location > http://uec-images.ubuntu.com/releases/12.04/release/ubuntu-12.04-server-cloudimg-amd64-disk1.img > --is-public true --disk-format raw --container-format bare --name "Ubuntu" > 3. glance image-update [img-uuid] --property hypervisor_type=lxc > > and still no luck. > > I got the following error message from nova-compute node (I am not > quite sure whether there are other error msgs or not): > > 2013-02-21 12:46:39 ERROR nova.virt.disk.api > [req-74b2c194-fb8a-4db8-88b5-dcccf6ec0b97 > 392652962bc64e8fa7bc8882203e2e36 92895e4901154c899fcdd1a348bf5712] > Failed to mount container filesystem '<nova.virt.disk.api._DiskImage > object at 0x507ee10>' on > '/var/lib/nova/instances/instance-00000009/rootfs': > 2013-02-21 12:46:39 ERROR nova.compute.manager > [req-74b2c194-fb8a-4db8-88b5-dcccf6ec0b97 > 392652962bc64e8fa7bc8882203e2e36 92895e4901154c899fcdd1a348bf5712] > [instance: 870d1ee9-a4d3-4424-b41b-369f903553fd] Instance failed to > spawn > 2013-02-21 12:46:39 ERROR nova.compute.manager > [req-74b2c194-fb8a-4db8-88b5-dcccf6ec0b97 > 392652962bc64e8fa7bc8882203e2e36 92895e4901154c899fcdd1a348bf5712] > [instance: 870d1ee9-a4d3-4424-b41b-369f903553fd] Build error: > ['Traceback (most recent call last):\n', ' File > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 494, > in _run_instance\n injected_files, admin_password)\n', ' File > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 747, > in _spawn\n block_device_info)\n', ' File > "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in > wrapped\n temp_level, payload)\n', ' File > "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n > self.gen.next()\n', ' File > "/usr/lib/python2.7/dist-packages/nova/exception.py", line 92, in > wrapped\n return f(*args, **kw)\n', ' File > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line > 1090, in spawn\n admin_pass=admin_password)\n', ' File > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line > 1469, in _create_image\n use_cow=FLAGS.use_cow_images)\n', ' File > "/usr/lib/python2.7/dist-packages/nova/virt/disk/api.py", line 326, in > setup_container\n raise exception.NovaException(img.errors)\n', > 'NovaException: \n--\nFailed to mount filesystem: Unexpected error > while running command.\nCommand: sudo nova-rootwrap > /etc/nova/rootwrap.conf mount /dev/nbd15 > /var/lib/nova/instances/instance-00000009/rootfs\nExit code: > 32\nStdout: \'\'\nStderr: \'mount: you must specify the filesystem > type\\n\'\n--\nFailed to mount filesystem: Unexpected error while > running command.\nCommand: sudo nova-rootwrap /etc/nova/rootwrap.conf > guestmount --rw -a /var/lib/nova/instances/instance-00000009/disk -m > /dev/sda /var/lib/nova/instances/instance-00000009/rootfs\nExit code: > 1\nStdout: \'\'\nStderr: \'Traceback (most recent call last):\\n File > "/usr/bin/nova-rootwrap", line 89, in <module>\\n > env=filtermatch.get_environment(userargs))\\n File > "/usr/lib/python2.7/subprocess.py", line 679, in __init__\\n > errread, errwrite)\\n File "/usr/lib/python2.7/subprocess.py", line > 1249, in _execute_child\\n raise child_exception\\nOSError: [Errno > 2] No such file or directory\\n\'\n'] > > Sincerely, > Hsiao > > > On Fri, Feb 22, 2013 at 12:17 AM, Konstantin Ivanov <kaiva...@gmail.com> > wrote: >> >> Hello, >> >> I am trying to get LXC running on Folsom with not much luck. Any suggestions >> on where I can find more documentation that can help me with this ? >> >> Thanks a bunch! >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
