Hi All,<br><br>while testing the latest code under devstackon a multi-node setup, I'm having problems starting up VMs, with the following symptoms. <br>Any hints as to causes or possible fixes?<br><br>Thanks,<br>Woj.<br>
<br>controller:~/devstack$ nova show test1<br>+-------------------------------------+------------------------------------------------------------------------------------------------------------+<br>| Property                            | Value                                                                                                      |<br>
+-------------------------------------+------------------------------------------------------------------------------------------------------------+<br>| status                              | ERROR                                                                                                      |<br>
| updated                             | 2013-02-01T18:10:22Z                                                                                       |<br>| OS-EXT-STS:task_state               | None                                                                                                       |<br>
| OS-EXT-SRV-ATTR:host                | comp1                                                                                                      |<br>| key_name                            | None                                                                                                       |<br>
| image                               | cirros-0.3.0-x86_64-uec (cee50310-6b6c-46ca-acfd-e69c53b4a475)                                             |<br>| private network                     | 10.0.0.3                                                                                                   |<br>
| hostId                              | 3f02ed3670b7d77f5fff336b6d99083ffb9de4021a15ee9bc7871536                                                   |<br>| OS-EXT-STS:vm_state                 | error                                                                                                      |<br>
| OS-EXT-SRV-ATTR:instance_name       | instance-0000000c                                                                                          |<br>| OS-EXT-SRV-ATTR:hypervisor_hostname | comp1                                                                                                      |<br>
| flavor                              | m1.tiny (1)                                                                                                |<br>| id                                  | 86f90ed0-82fd-44fc-bc61-98f1dbbc7a5b                                                                       |<br>
| security_groups                     | [{u'name': u'default'}]                                                                                    |<br>| user_id                             | f92ba21f5c464c77a383e939153472a2                                                                           |<br>
| name                                | test1                                                                                                      |<br>| created                             | 2013-02-01T18:09:53Z                                                                                       |<br>
| tenant_id                           | 9690f85f9c20486cbf6be83cc02c92b7                                                                           |<br>| OS-DCF:diskConfig                   | MANUAL                                                                                                     |<br>
| accessIPv4                          |                                                                                                            |<br>| accessIPv6                          |                                                                                                            |<br>
| fault                               | {u'message': u'ProcessExecutionError', u'code': 500, u'details': u'Unexpected error while running command. |<br>|                                     | Command: sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c                                    |<br>
|                                     | Exit code: 1                                                                                               |<br>|                                     | Stdout: \'\'                                                                                               |<br>
|                                     | Stderr: \'iptables-restore: line 1 failed\                                                                 |<br>|                                     | \'                                                                                                         |<br>
|                                     |   File "/opt/stack/nova/nova/compute/manager.py", line 690, in _run_instance                               |<br>|                                     |     injected_files, admin_password)                                                                        |<br>
|                                     |   File "/opt/stack/nova/nova/compute/manager.py", line 962, in _spawn                                      |<br>|                                     |     block_device_info)                                                                                     |<br>
|                                     |   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 1059, in spawn                                  |<br>|                                     |     block_device_info)                                                                                     |<br>
|                                     |   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 1978, in _create_domain_and_network             |<br>|                                     |     self.firewall_driver.setup_basic_filtering(instance, network_info)                                     |<br>
|                                     |   File "/opt/stack/nova/nova/virt/libvirt/firewall.py", line 234, in setup_basic_filtering                 |<br>|                                     |     self.refresh_provider_fw_rules()                                                                       |<br>
|                                     |   File "/opt/stack/nova/nova/virt/firewall.py", line 457, in refresh_provider_fw_rules                     |<br>|                                     |     self.iptables.apply()                                                                                  |<br>
|                                     |   File "/opt/stack/nova/nova/network/linux_net.py", line 358, in apply                                     |<br>|                                     |     self._apply()                                                                                          |<br>
|                                     |   File "/opt/stack/nova/nova/openstack/common/lockutils.py", line 221, in inner                            |<br>|                                     |     retval = f(*args, **kwargs)                                                                            |<br>
|                                     |   File "/opt/stack/nova/nova/network/linux_net.py", line 384, in _apply                                    |<br>|                                     |     attempts=5)                                                                                            |<br>
|                                     |   File "/opt/stack/nova/nova/network/linux_net.py", line 1040, in _execute                                 |<br>|                                     |     return utils.execute(*cmd, **kwargs)                                                                   |<br>
|                                     |   File "/opt/stack/nova/nova/utils.py", line 232, in execute                                               |<br>|                                     |     cmd=\' \'.join(cmd))                                                                                   |<br>
|                                     | ', u'created': u'2013-02-01T18:10:04Z'}                                                                    |<br>| OS-EXT-STS:power_state              | 4                                                                                                          |<br>
| metadata                            | {}                                                                                                         |<br>| config_drive                        |                                                                                                            |<br>
+-------------------------------------+------------------------------------------------------------------------------------------------------------+<br>