gistfile1.txt

2014-09-17 18:39:16.707 DEBUG nova.virt.disk.api [req-3aa6f048-2f74-4df7-b7e3-8da801153fa8 demo demo] Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs
Exit code: 32
Stdout: u''
Stderr: u'mount: /dev/nbd15 already mounted or /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs busy\n' from (pid=11642) mount /opt/stack/nova/nova/virt/disk/api.py:310
2014-09-17 18:39:16.708 ERROR nova.virt.disk.api [req-3aa6f048-2f74-4df7-b7e3-8da801153fa8 demo demo] Failed to mount container filesystem '<nova.virt.disk.api._DiskImage object at 0x7f133c7a0a90>' on '/opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs': 
--
Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs
Exit code: 32
Stdout: u''
Stderr: u'mount: /dev/nbd15 already mounted or /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs busy\n'
2014-09-17 18:39:16.708 ERROR nova.compute.manager [req-3aa6f048-2f74-4df7-b7e3-8da801153fa8 demo demo] [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Instance failed to spawn
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Traceback (most recent call last):
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/compute/manager.py", line 2171, in _build_resources
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     yield resources
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/compute/manager.py", line 2050, in _build_and_run_instance
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     block_device_info=block_device_info)
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2601, in spawn
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     block_device_info, disk_info=disk_info)
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4230, in _create_domain_and_network
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     disk_info):
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     return self.gen.next()
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4126, in _lxc_disk_handler
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     self._create_domain_setup_lxc(instance, block_device_info, disk_info)
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4078, in _create_domain_setup_lxc
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     use_cow=use_cow)
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]   File "/opt/stack/nova/nova/virt/disk/api.py", line 392, in setup_container
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103]     raise exception.NovaException(img.errors)
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] NovaException: 
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] --
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Failed to mount filesystem: Unexpected error while running command.
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Command: sudo nova-rootwrap /etc/nova/rootwrap.conf mount /dev/nbd15 /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Exit code: 32
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Stdout: u''
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Stderr: u'mount: /dev/nbd15 already mounted or /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103/rootfs busy\n'
2014-09-17 18:39:16.708 TRACE nova.compute.manager [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] 
2014-09-17 18:39:16.725 AUDIT nova.compute.manager [req-3aa6f048-2f74-4df7-b7e3-8da801153fa8 demo demo] [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] Terminating instance
2014-09-17 18:39:16.736 WARNING nova.virt.libvirt.driver [-] [instance: 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103] During wait destroy, instance disappeared.
2014-09-17 18:39:16.822 DEBUG nova.objects.instance [req-3aa6f048-2f74-4df7-b7e3-8da801153fa8 demo demo] Lazy-loading `system_metadata' on Instance uuid 8c74e2e7-4efe-41a5-8bee-a3c0c75b9103 from (pid=11642) obj_load_attr /opt/stack/nova/nova/objects/instance.py:566
2014-09-17 18:39:16.922 DEBUG nova.openstack.common.processutils [req-3aa6f048-2f74-4df7-b7e3-8da801153fa8 demo demo] Running cmd (subprocess): mv /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103 /opt/stack/data/nova/instances/8c74e2e7-4efe-41a5-8bee-a3c0c75b9103_del from (pid=11642) execute /opt/stack/nova/nova/openstack/common/processutils.py:161