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Message #17287
[Bug 1341967] [NEW] Instance failed to create in openstack Icehouse with xen
Public bug reported:
Hi
openstack Icehouse with Xen4 on Cent OS6.5.
Toolstack:Libvirt
We have installed one controller with compute1 + compute2.
While creating instance it failed with error " Instance failed to
spawn"
Please find attached logs of nova compute and Scheduler.
Nova.conf
rpc_backend = qpid
qpid_hostname = 192.168.1.6
my_ip = 192.168.1.6
vncserver_listen = 192.168.1.6
vncserver_proxyclient_address = 192.168.1.6
vnc_enabled=True
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_use_virtio_for_bridges=True
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver
rpc_backend = qpid
qpid_hostname = 192.168.1.6
my_ip = 192.168.1.6
vncserver_listen = 192.168.1.6
vncserver_proxyclient_address = 192.168.1.6
vnc_enabled=True
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_use_virtio_for_bridges=True
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver
instance_usage_audit=True
instance_usage_audit_period=hour
notification_driver=nova.openstack.common.notifier.rpc_notifier
compute_driver = libvirt.LibvirtDriver
instance_usage_audit=True
instance_usage_audit_period=hour
notification_driver=nova.openstack.common.notifier.rpc_notifier
compute_driver = libvirt.LibvirtDriver
Nova Scheduler log:
2014-07-14 18:47:58.261 4152 WARNING nova.scheduler.filters.compute_filter [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] (compute1, compute1) ram:29607 disk:21504 io_ops:1 instances:2 has not been heard from in a while
2014-07-14 18:48:01.614 4152 ERROR nova.scheduler.filter_scheduler [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Error from last host: controller (node controller): [u'Traceback (most recent call last):\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1305, in _build_instance\n set_access_ip=set_access_ip)\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 393, in decorated_function\n return function(self, context, *args, **kwargs)\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1717, in _spawn\n LOG.exception(_(\'Instance failed to spawn\'), instance=instance)\n', u' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1714, in _spawn\n block_device_info)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 2265, in spawn\n block_device_info)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3656, in _create_domain_and_network\n power_on=power_on)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3559, in _create_domain\n domain.XMLDesc(0))\n', u' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3554, in _create_domain\n domain.createWithFlags(launch_flags)\n', u' File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 179, in doit\n result = proxy_call(self._autowrap, f, *args, **kwargs)\n', u' File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 139, in proxy_call\n rv = execute(f,*args,**kwargs)\n', u' File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 77, in tworker\n rv = meth(*args,**kwargs)\n', u' File "/usr/lib64/python2.6/site-packages/libvirt.py", line 708, in createWithFlags\n if ret == -1: raise libvirtError (\'virDomainCreateWithFlags() failed\', dom=self)\n', u'libvirtError: POST operation failed: xend_post: error from xen daemon: (xend.err "(\'create\', \'-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk\') failed (512 )")\n']
2014-07-14 18:48:01.617 4152 WARNING nova.scheduler.filters.compute_filter [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] (compute1, compute1) ram:29607 disk:21504 io_ops:1 instances:2 has not been heard from in a while
2014-07-14 18:48:01.617 4152 WARNING nova.scheduler.driver [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Setting instance to ERROR state.
nova Compute log:
2014-07-14 18:47:58.803 4088 INFO oslo.messaging._drivers.impl_qpid [-] Connected to AMQP server on 192.168.1.6:5672
2014-07-14 18:48:00.939 4088 ERROR nova.virt.libvirt.driver [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] An error occurred while trying to launch a defined domain with xml: <domain type='xen'>
<name>instance-0000000a</name>
<uuid>dade5a94-0d65-4bcb-a60d-27fd334b5b77</uuid>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static'>1</vcpu>
<bootloader></bootloader>
<os>
<type>linux</type>
</os>
<clock offset='utc' adjustment='reset'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/lib/xen/bin/qemu-dm</emulator>
<disk type='file' device='disk'>
<driver name='tap2' type='qcow2'/>
<source file='/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk'/>
<target dev='sda' bus='scsi'/>
</disk>
<console type='pty'>
<target type='xen' port='0'/>
</console>
<input type='mouse' bus='xen'/>
<graphics type='vnc' port='-1' autoport='yes' listen='192.168.1.6' keymap='en-us'>
<listen type='address' address='192.168.1.6'/>
</graphics>
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] domain.XMLDesc(0))
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] six.reraise(self.type_, self.value, self.tb)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3554, in _create_domain
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] domain.createWithFlags(launch_flags)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 179, in doit
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] result = proxy_call(self._autowrap, f, *args, **kwargs)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 139, in proxy_call
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] rv = execute(f,*args,**kwargs)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 77, in tworker
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] rv = meth(*args,**kwargs)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib64/python2.6/site-packages/libvirt.py", line 708, in createWithFlags
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] libvirtError: POST operation failed: xend_post: error from xen daemon: (xend.err "('create', '-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk') failed (512 )")
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77]
2014-07-14 18:48:01.570 4088 ERROR nova.compute.manager [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Error: POST operation failed: xend_post: error from xen daemon: (xend.err "('create', '-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk') failed (512 )")
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Traceback (most recent call last):
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1305, in _build_instance
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] set_access_ip=set_access_ip)
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 393, in decorated_function
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] return function(self, context, *args, **kwargs)
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1717, in _spawn
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] LOG.exception(_('Instance failed to spawn'), instance=instance)
@
, in createWithFlags
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] libvirtError: POST operation failed: xend_post: error from xen daemon: (xend.err "('create', '-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk') failed (512 )")
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77]
2014-07-14 18:48:22.500 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07-14 18:49:22.868 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07-14 18:50:22.089 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07-14 18:50:23.153 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1341967
Title:
Instance failed to create in openstack Icehouse with xen
Status in OpenStack Compute (Nova):
New
Bug description:
Hi
openstack Icehouse with Xen4 on Cent OS6.5.
Toolstack:Libvirt
We have installed one controller with compute1 + compute2.
While creating instance it failed with error " Instance failed to
spawn"
Please find attached logs of nova compute and Scheduler.
Nova.conf
rpc_backend = qpid
qpid_hostname = 192.168.1.6
my_ip = 192.168.1.6
vncserver_listen = 192.168.1.6
vncserver_proxyclient_address = 192.168.1.6
vnc_enabled=True
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_use_virtio_for_bridges=True
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver
rpc_backend = qpid
qpid_hostname = 192.168.1.6
my_ip = 192.168.1.6
vncserver_listen = 192.168.1.6
vncserver_proxyclient_address = 192.168.1.6
vnc_enabled=True
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_use_virtio_for_bridges=True
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver
instance_usage_audit=True
instance_usage_audit_period=hour
notification_driver=nova.openstack.common.notifier.rpc_notifier
compute_driver = libvirt.LibvirtDriver
instance_usage_audit=True
instance_usage_audit_period=hour
notification_driver=nova.openstack.common.notifier.rpc_notifier
compute_driver = libvirt.LibvirtDriver
Nova Scheduler log:
2014-07-14 18:47:58.261 4152 WARNING nova.scheduler.filters.compute_filter [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] (compute1, compute1) ram:29607 disk:21504 io_ops:1 instances:2 has not been heard from in a while
2014-07-14 18:48:01.614 4152 ERROR nova.scheduler.filter_scheduler [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Error from last host: controller (node controller): [u'Traceback (most recent call last):\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1305, in _build_instance\n set_access_ip=set_access_ip)\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 393, in decorated_function\n return function(self, context, *args, **kwargs)\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1717, in _spawn\n LOG.exception(_(\'Instance failed to spawn\'), instance=instance)\n', u' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', u' File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1714, in _spawn\n block_device_info)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 2265, in spawn\n block_device_info)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3656, in _create_domain_and_network\n power_on=power_on)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3559, in _create_domain\n domain.XMLDesc(0))\n', u' File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', u' File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3554, in _create_domain\n domain.createWithFlags(launch_flags)\n', u' File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 179, in doit\n result = proxy_call(self._autowrap, f, *args, **kwargs)\n', u' File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 139, in proxy_call\n rv = execute(f,*args,**kwargs)\n', u' File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 77, in tworker\n rv = meth(*args,**kwargs)\n', u' File "/usr/lib64/python2.6/site-packages/libvirt.py", line 708, in createWithFlags\n if ret == -1: raise libvirtError (\'virDomainCreateWithFlags() failed\', dom=self)\n', u'libvirtError: POST operation failed: xend_post: error from xen daemon: (xend.err "(\'create\', \'-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk\') failed (512 )")\n']
2014-07-14 18:48:01.617 4152 WARNING nova.scheduler.filters.compute_filter [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] (compute1, compute1) ram:29607 disk:21504 io_ops:1 instances:2 has not been heard from in a while
2014-07-14 18:48:01.617 4152 WARNING nova.scheduler.driver [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Setting instance to ERROR state.
nova Compute log:
2014-07-14 18:47:58.803 4088 INFO oslo.messaging._drivers.impl_qpid [-] Connected to AMQP server on 192.168.1.6:5672
2014-07-14 18:48:00.939 4088 ERROR nova.virt.libvirt.driver [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] An error occurred while trying to launch a defined domain with xml: <domain type='xen'>
<name>instance-0000000a</name>
<uuid>dade5a94-0d65-4bcb-a60d-27fd334b5b77</uuid>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static'>1</vcpu>
<bootloader></bootloader>
<os>
<type>linux</type>
</os>
<clock offset='utc' adjustment='reset'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/lib/xen/bin/qemu-dm</emulator>
<disk type='file' device='disk'>
<driver name='tap2' type='qcow2'/>
<source file='/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk'/>
<target dev='sda' bus='scsi'/>
</disk>
<console type='pty'>
<target type='xen' port='0'/>
</console>
<input type='mouse' bus='xen'/>
<graphics type='vnc' port='-1' autoport='yes' listen='192.168.1.6' keymap='en-us'>
<listen type='address' address='192.168.1.6'/>
</graphics>
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] domain.XMLDesc(0))
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] six.reraise(self.type_, self.value, self.tb)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3554, in _create_domain
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] domain.createWithFlags(launch_flags)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 179, in doit
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] result = proxy_call(self._autowrap, f, *args, **kwargs)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 139, in proxy_call
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] rv = execute(f,*args,**kwargs)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 77, in tworker
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] rv = meth(*args,**kwargs)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib64/python2.6/site-packages/libvirt.py", line 708, in createWithFlags
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] libvirtError: POST operation failed: xend_post: error from xen daemon: (xend.err "('create', '-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk') failed (512 )")
2014-07-14 18:48:00.940 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77]
2014-07-14 18:48:01.570 4088 ERROR nova.compute.manager [req-7c3ad960-9b93-4d4e-a43e-090d5c08d6ba 818ef8e8816b426b95d3708bc7949fc1 ea31329396294185bfba564a02cc50d0] [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Error: POST operation failed: xend_post: error from xen daemon: (xend.err "('create', '-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk') failed (512 )")
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] Traceback (most recent call last):
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1305, in _build_instance
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] set_access_ip=set_access_ip)
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 393, in decorated_function
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] return function(self, context, *args, **kwargs)
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1717, in _spawn
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] LOG.exception(_('Instance failed to spawn'), instance=instance)
@
, in createWithFlags
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77] libvirtError: POST operation failed: xend_post: error from xen daemon: (xend.err "('create', '-aqcow2:/var/lib/nova/instances/dade5a94-0d65-4bcb-a60d-27fd334b5b77/disk') failed (512 )")
2014-07-14 18:48:01.570 4088 TRACE nova.compute.manager [instance: dade5a94-0d65-4bcb-a60d-27fd334b5b77]
2014-07-14 18:48:22.500 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07-14 18:49:22.868 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07-14 18:50:22.089 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07-14 18:50:23.153 4088 WARNING nova.virt.libvirt.driver [-] Periodic task is updating the host stat, it is trying to get disk VM1, but disk file was removed by concurrent operations such as resize.
2014-07
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