Chuck:

https://bugs.launchpad.net/nova/+bug/1155512.

Please refer to this one.

On Tue, Mar 19, 2013 at 10:14 PM, Chuck Short <email address hidden>wrote:

> I am not able to reproduce this which version are you using and which
> os?
>
> ** Changed in: nova
>        Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1157095
>
> Title:
>   Error when booting a VM from a volume
>
> Status in OpenStack Compute (Nova):
>   Incomplete
>
> Bug description:
>   First, I create a bootable volume with "cinder create --image-id
> $image_id--display_name=boot_volume --display_description "test bootable
> volume" 2".
>   What I expect:  the image has been copied into the volume.
>   Then, I boot a VM from this volume with "nova boot --flavor 2
> --block-device-mapping vda=$vol_id --security_groups=default VM_test".
>   What I expect: the VM should be successfully booted and in healthy state.
>   Result:
>   =======================================error of
> n-cpu===============================
>   2013-03-19 18:04:33.814 DEBUG nova.openstack.common.rpc.amqp
> [req-96f381c7-05cf-4d62-8021-d810f976bac9 admin admin] Making asynchronous
> cast on scheduler... from (pid=26395) cast
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:621
>   2013-03-19 18:04:33.827 DEBUG nova.openstack.common.rpc.amqp
> [req-96f381c7-05cf-4d62-8021-d810f976bac9 admin admin] UNIQUE_ID is
> ddffd4f390844d28a8de56e2799c0af3. from (pid=26395) _add_unique_id
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:337
>   2013-03-19 18:04:33.895 ERROR nova.compute.manager
> [req-96f381c7-05cf-4d62-8021-d810f976bac9 admin admin] [instance:
> f9c678eb-0365-4a38-9ec6-c733a502aa51] Error: ['Traceback (most recent call
> last):\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 801, in
> _run_instance\n    set_access_ip=set_access_ip)\n', '  File
> "/opt/stack/nova/nova/compute/manager.py", line 1058, in _spawn\n
>  LOG.exception(_(\'Instance failed to spawn\'), instance=instance)\n', '
>  File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n
>  self.gen.next()\n', '  File "/opt/stack/nova/nova/compute/manager.py",
> line 1055, in _spawn\n    block_device_info)\n', '  File
> "/opt/stack/nova/nova/virt/libvirt/driver.py", line 1510, in spawn\n
>  block_device_info=block_device_info)\n', '  File
> "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2326, in to_xml\n
>  disk_info, rescue, block_device_info)\n', '  File
> "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2244, in
> get_guest_config\n    inst_type):\n', '  File
> "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2088, in
> get_guest_storage_config\n    info)\n', '  File
> "/opt/stack/nova/nova/virt/libvirt/driver.py", line 943, in
> volume_driver_method\n    return method(connection_info, *args,
> **kwargs)\n', '  File "/opt/stack/nova/nova/openstack/common/lockutils.py",
> line 242, in inner\n    retval = f(*args, **kwargs)\n', '  File
> "/opt/stack/nova/nova/virt/libvirt/volume.py", line 245, in
> connect_volume\n    self._run_iscsiadm(iscsi_properties, ("--rescan",))\n',
> '  File "/opt/stack/nova/nova/virt/libvirt/volume.py", line 179, in
> _run_iscsiadm\n    check_exit_code=check_exit_code)\n', '  File
> "/opt/stack/nova/nova/utils.py", line 239, in execute\n    cmd=\'
> \'.join(cmd))\n', "ProcessExecutionError: Unexpected error while running
> command.\nCommand: sudo nova-rootwrap /etc/nova/rootwrap.conf iscsiadm -m
> node -T
> iqn.2010-10.org.openstack:volume-bdd314ba-d933-430d-bc81-e0718cb0f093 -p
> 9.119.148.202:3260 --rescan\nExit code: 255\nStdout: ''\nStderr:
> 'iscsiadm: No portal found.\\n'\n"]
>   2013-03-19 18:04:33.897 DEBUG nova.openstack.common.rpc.amqp
> [req-96f381c7-05cf-4d62-8021-d810f976bac9 admin admin] Making synchronous
> call on conductor ... from (pid=26395) multicall
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:584
>   2013-03-19 18:04:33.901 DEBUG nova.openstack.common.rpc.amqp
> [req-96f381c7-05cf-4d62-8021-d810f976bac9 admin admin] MSG_ID is
> 637946a31c9b4a78b863bce28422e9b4 from (pid=26395) multicall
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:587
>   2013-03-19 18:04:33.904 DEBUG nova.openstack.common.rpc.amqp
> [req-96f381c7-05cf-4d62-8021-d810f976bac9 admin admin] UNIQUE_ID is
> d3ecc28b44d34557b2ab7083dd023f6f. from (pid=26395) _add_unique_id
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:337
>   2013-03-19 18:04:40.415 DEBUG nova.openstack.common.rpc.amqp [-] Making
> synchronous call on conductor ... from (pid=26395) multicall
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:584
>   2013-03-19 18:04:40.415 DEBUG nova.openstack.common.rpc.amqp [-] MSG_ID
> is c8efc365a6284a8bbaa2f01cda4e575e from (pid=26395) multicall
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:587
>
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>


-- 

Best wishes.
Vincent Hou (侯胜博)

Software Engineer, SOA Standards Growth Team, Emerging Technology
Institute, IBM China Software Development Lab

Tel: 86-10-82450778 Fax: 86-10-82453660
Notes ID: Sheng Bo Hou/China/IBM@IBMCN    E-mail: <email address hidden>
Address:3F Ring, Building 28 Zhongguancun Software Park, 8 Dongbeiwang West
Road, Haidian District, Beijing, P.R.C.100193