Hi,

I have installed the Icehouse version of openstack and all the components are working fine except suspend option. I am getting the below error while resuming the instance. It is not resuming and showing the shutdown state. Please suggest the solution.

Logs

2014-09-16 10:27:15.145 21357 INFO nova.compute.resource_tracker [-] Compute_service record 
updated for compute:compute.compute

2014-09-16 10:27:39.574 21357 AUDIT nova.compute.manager [req-84e1b9b0-1835-46f1-a06d-19b63d50e14e 8976b4316afc4da2a8e2f473d9864f27 21ef44195eb049a88444450404401238] 
[instance: a57745bf-61b0-48c1-87a9-2f5e89026112] Resuming

2014-09-16 10:27:41.064 21357 ERROR nova.virt.libvirt.driver [req-84e1b9b0-1835-46f1-a06d-19b63d50e14e 8976b4316afc4da2a8e2f473d9864f27 21ef44195eb049a88444450404401238] An error occurred while trying to launch a defined domain with xml: <domain type='kvm'>

  <name>instance-0000010e</name>

  <uuid>a57745bf-61b0-48c1-87a9-2f5e89026112</uuid>

  <memory unit='KiB'>2097152</memory>

  <currentMemory unit='KiB'>2097152</currentMemory>

  <vcpu placement='static'>1</vcpu>

  <sysinfo type='smbios'>

    <system>

      <entry name='manufacturer'>OpenStack Foundation</entry>

      <entry name='product'>OpenStack Nova</entry>

      <entry name='version'>2014.1</entry>

      <entry name='serial'>58384454-544e-0025-904b-0025904b1160</entry>

      <entry name='uuid'>a57745bf-61b0-48c1-87a9-2f5e89026112</entry>

    </system>

  </sysinfo>

  <os>

    <type arch='x86_64' machine='pc-i440fx-trusty'>hvm</type>

    <boot dev='hd'/>

    <smbios mode='sysinfo'/>

  </os>

  <features>

    <acpi/>

    <apic/>

  </features>

  <cpu mode='host-passthrough'>

  </cpu>

  <clock offset='utc'>

    <timer name='pit' tickpolicy='delay'/>

    <timer name='rtc' tickpolicy='catchup'/>

    <timer name='hpet' present='no'/>

  </clock>

  <on_poweroff>destroy</on_poweroff>

  <on_reboot>restart</on_reboot>

  <on_crash>destroy</on_crash>

  <devices>

    <emulator>/usr/bin/kvm-spice</emulator>

    <disk type='block' device='disk'>

      <driver name='qemu' type='raw' cache='none'/>

      <source dev='/dev/disk/by-path/ip-192.168.10.3:3260-iscsi-iqn.2010-10.org.openstack:volume-5a889c81-45cf-
46f6-bc83-b40df1b69d82-lun-1'/>

      <target dev='vda' bus='virtio'/>

      <serial>5a889c81-45cf-46f6-bc83-b40df1b69d82</serial>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>

    </disk>

    <controller type='usb' index='0'>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>

    </controller>

    <controller type='pci' index='0' model='pci-root'/>

    <interface type='bridge'>

      <mac address='fa:16:3e:b9:61:43'/>

      <source bridge='qbr372d7ae4-d4'/>

      <target dev='tap372d7ae4-d4'/>

      <model type='virtio'/>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>

    </interface>

    <serial type='file'>

      <source path='/var/lib/nova/instances/a57745bf-61b0-48c1-87a9-2f5e89026112/console.log'/>

      <target port='0'/>

    </serial>

    <serial type='pty'>

      <target port='1'/>

    </serial>

    <console type='file'>

      <source path='/var/lib/nova/instances/a57745bf-61b0-48c1-87a9-2f5e89026112/console.log'/>

      <target type='serial' port='0'/>

    </console>

    <input type='tablet' bus='usb'/>

    <input type='mouse' bus='ps2'/>

    <input type='keyboard' bus='ps2'/>

    <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0' keymap='en-us'>

      <listen type='address' address='0.0.0.0'/>

    </graphics>

    <video>

      <model type='cirrus' vram='9216' heads='1'/>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>

    </video>

    <memballoon model='virtio'>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>

    </memballoon>

  </devices>

</domain>



2014-09-16 10:27:41.327 21357 ERROR oslo.messaging.rpc.dispatcher [-] Exception during message handling: internal error: cannot load AppArmor profile 'libvirt-a57745bf-61b0-48c1-87a9-2f5e89026112'

2014-09-16 10:27:41.327 21357 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):

2014-09-16 10:27:41.327 21357 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply ...