[root@puma53 ~(keystone_admin)]# neutron port-list
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+
| id                                   | name | mac_address       | fixed_ips                                                                           |
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+
| 5d38b7e2-071c-4c39-941b-1a395ba31ef9 |      | fa:16:3e:84:5c:cf | {"subnet_id": "9ea5e1b9-d239-4ded-8a17-7a4f2affcec7", "ip_address": "192.168.99.1"} |
| aeac5358-1a8c-4193-8ccd-8816f893eac9 |      | fa:16:3e:d8:63:ae | {"subnet_id": "9ea5e1b9-d239-4ded-8a17-7a4f2affcec7", "ip_address": "192.168.99.2"} |
| f7fcb820-cc9a-41a0-8c8f-00796af565f4 |      | fa:16:3e:88:7f:ab | {"subnet_id": "a7fc2187-e063-4418-8228-e2047003a949", "ip_address": "10.35.175.10"} |
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+
[root@puma53 ~(keystone_admin)]# nova list 
+----+------+--------+------------+-------------+----------+
| ID | Name | Status | Task State | Power State | Networks |
+----+------+--------+------------+-------------+----------+
+----+------+--------+------------+-------------+----------+
[root@puma53 ~(keystone_admin)]# nova flavor-list
+--------------------------------------+----------------+-----------+------+-----------+------+-------+-------------+-----------+
| ID                                   | Name           | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |
+--------------------------------------+----------------+-----------+------+-----------+------+-------+-------------+-----------+
| 1                                    | m1.tiny        | 512       | 1    | 0         |      | 1     | 1.0         | True      |
| 2                                    | m1.small       | 2048      | 20   | 0         |      | 1     | 1.0         | True      |
| 3                                    | m1.medium      | 4096      | 40   | 0         |      | 2     | 1.0         | True      |
| 4                                    | m1.large       | 8192      | 80   | 0         |      | 4     | 1.0         | True      |
| 411cfd94-84e0-4491-ba50-6729f6408dce | m1.micro       | 128       | 0    | 0         |      | 1     | 1.0         | True      |
| 5                                    | m1.xlarge      | 16384     | 160  | 0         |      | 8     | 1.0         | True      |
| 6                                    | m1.medium_dpdk | 2048      | 20   | 0         |      | 2     | 1.0         | True      |
+--------------------------------------+----------------+-----------+------+-----------+------+-------+-------------+-----------+
[root@puma53 ~(keystone_admin)]# nova flavor-show m1.medium_dpdk
+----------------------------+-------------------------------+
| Property                   | Value                         |
+----------------------------+-------------------------------+
| OS-FLV-DISABLED:disabled   | False                         |
| OS-FLV-EXT-DATA:ephemeral  | 0                             |
| disk                       | 20                            |
| extra_specs                | {"hw:mem_page_size": "large"} |
| id                         | 6                             |
| name                       | m1.medium_dpdk                |
| os-flavor-access:is_public | True                          |
| ram                        | 2048                          |
| rxtx_factor                | 1.0                           |
| swap                       |                               |
| vcpus                      | 2                             |
+----------------------------+-------------------------------+

root@puma53 ~(keystone_admin)]# nova boot --flavor m1.medium_dpdk --image rhel VM1 --nic net-id=06e601ad-1610-4f73-b699-8515dea716b6 



[root@puma48-compute ~]# tail -f /var/log/nova/nova-compute.log 



2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Instance failed to spawn
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Traceback (most recent call last):
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2155, in _build_resources
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     yield resources
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2009, in _build_and_run_instance
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     block_device_info=block_device_info)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2515, in spawn
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     block_device_info=block_device_info)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4590, in _create_domain_and_network
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     xml, pause=pause, power_on=power_on)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4520, in _create_domain
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     guest.launch(pause=pause)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/guest.py", line 141, in launch
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     self._encoded_xml, errors='ignore')
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 195, in __exit__
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     six.reraise(self.type_, self.value, self.tb)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/guest.py", line 136, in launch
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     return self._domain.createWithFlags(flags)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 183, in doit
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     result = proxy_call(self._autowrap, f, *args, **kwargs)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 141, in proxy_call
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     rv = execute(f, *args, **kwargs)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 122, in execute
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     six.reraise(c, e, tb)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 80, in tworker
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     rv = meth(*args, **kwargs)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1059, in createWithFlags
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] libvirtError: internal error: early end of file from monitor: possible problem:
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] os_mem_prealloc: Insufficient free host memory pages available to allocate guest RAM
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] 
2016-01-21 13:58:57.986 2991 INFO nova.compute.manager [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Terminating instance
2016-01-21 13:58:57.999 2991 INFO nova.virt.libvirt.driver [-] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Instance destroyed successfully.
2016-01-21 13:58:58.020 2991 INFO nova.virt.libvirt.driver [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Deleting instance files /var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d_del
2016-01-21 13:58:58.022 2991 INFO nova.virt.libvirt.driver [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Deletion of /var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d_del complete



2016-01-21 13:58:55.640 2991 INFO nova.compute.manager [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Starting instance...
2016-01-21 13:58:55.777 2991 INFO nova.compute.claims [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Attempting claim: memory 2048 MB, disk 20 GB
2016-01-21 13:58:55.778 2991 INFO nova.compute.claims [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Total memory: 64269 MB, used: 2560.00 MB
2016-01-21 13:58:55.780 2991 INFO nova.compute.claims [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] memory limit: 96403.50 MB, free: 93843.50 MB
2016-01-21 13:58:55.781 2991 INFO nova.compute.claims [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Total disk: 426 GB, used: 20.00 GB
2016-01-21 13:58:55.783 2991 INFO nova.compute.claims [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] disk limit not specified, defaulting to unlimited
2016-01-21 13:58:55.818 2991 INFO nova.compute.claims [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Claim successful
2016-01-21 13:58:56.401 2991 INFO nova.virt.libvirt.driver [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Creating image
2016-01-21 13:58:57.979 2991 ERROR nova.virt.libvirt.guest [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] Error launching a defined domain with XML: <domain type='kvm'>
  <name>instance-0000002d</name>
  <uuid>3425c64c-7db3-4182-bfd7-2ca3090f454d</uuid>
  <metadata>
    <nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.0">
      <nova:package version="12.0.0-7.el7ost"/>
      <nova:name>VM2</nova:name>
      <nova:creationTime>2016-01-21 11:58:56</nova:creationTime>
      <nova:flavor name="m1.medium_dpdk">
        <nova:memory>2048</nova:memory>
        <nova:disk>20</nova:disk>
        <nova:swap>0</nova:swap>
        <nova:ephemeral>0</nova:ephemeral>
        <nova:vcpus>2</nova:vcpus>
      </nova:flavor>
      <nova:owner>
        <nova:user uuid="70aabe0d09b145cbadbc507a2d719ada">admin</nova:user>
        <nova:project uuid="5098638176294c0195399ec5946b2143">admin</nova:project>
      </nova:owner>
      <nova:root type="image" uuid="05e51907-19da-424b-9fb5-034a08529693"/>
    </nova:instance>
  </metadata>
  <memory unit='KiB'>2097152</memory>
  <currentMemory unit='KiB'>2097152</currentMemory>
  <memoryBacking>
    <hugepages>
      <page size='1048576' unit='KiB' nodeset='0'/>
    </hugepages>
  </memoryBacking>
  <vcpu placement='static'>2</vcpu>
  <cputune>
    <shares>2048</shares>
    <vcpupin vcpu='0' cpuset='0-5,12-17'/>
    <vcpupin vcpu='1' cpuset='0-5,12-17'/>
    <emulatorpin cpuset='0-5,12-17'/>
  </cputune>
  <numatune>
    <memory mode='strict' nodeset='0'/>
    <memnode cellid='0' mode='strict' nodeset='0'/>
  </numatune>
  <sysinfo type='smbios'>
    <system>
      <entry name='manufacturer'>Red Hat</entry>
      <entry name='product'>OpenStack Compute</entry>
      <entry name='version'>12.0.0-7.el7ost</entry>
      <entry name='serial'>7e0a62c2-ad8c-4f87-8ee8-19ed9ee99a00</entry>
      <entry name='uuid'>3425c64c-7db3-4182-bfd7-2ca3090f454d</entry>
      <entry name='family'>Virtual Machine</entry>
    </system>
  </sysinfo>
  <os>
    <type arch='x86_64' machine='pc-i440fx-rhel7.2.0'>hvm</type>
    <boot dev='hd'/>
    <smbios mode='sysinfo'/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-model'>
    <model fallback='allow'/>
    <topology sockets='2' cores='1' threads='1'/>
    <numa>
      <cell id='0' cpus='0-1' memory='2097152' unit='KiB' memAccess='shared'/>
    </numa>
  </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/libexec/qemu-kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='none'/>
      <source file='/var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d/disk'/>
      <target dev='vda' bus='virtio'/>
      <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='vhostuser'>
      <mac address='fa:16:3e:5c:52:fd'/>
      <source type='unix' path='/var/run/openvswitch/vhudfdfa4d4-e0' mode='client'/>
      <model type='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <serial type='file'>
      <source path='/var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d/console.log'/>
      <target port='0'/>
    </serial>
    <serial type='pty'>
      <target port='1'/>
    </serial>
    <console type='file'>
      <source path='/var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d/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='16384' heads='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <stats period='10'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </memballoon>
  </devices>
</domain>

2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Instance failed to spawn
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Traceback (most recent call last):
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2155, in _build_resources
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     yield resources
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2009, in _build_and_run_instance
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     block_device_info=block_device_info)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2515, in spawn
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     block_device_info=block_device_info)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4590, in _create_domain_and_network
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     xml, pause=pause, power_on=power_on)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4520, in _create_domain
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     guest.launch(pause=pause)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/guest.py", line 141, in launch
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     self._encoded_xml, errors='ignore')
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 195, in __exit__
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     six.reraise(self.type_, self.value, self.tb)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/guest.py", line 136, in launch
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     return self._domain.createWithFlags(flags)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 183, in doit
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     result = proxy_call(self._autowrap, f, *args, **kwargs)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 141, in proxy_call
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     rv = execute(f, *args, **kwargs)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 122, in execute
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     six.reraise(c, e, tb)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 80, in tworker
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     rv = meth(*args, **kwargs)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1059, in createWithFlags
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d]     if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] libvirtError: internal error: early end of file from monitor: possible problem:
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] os_mem_prealloc: Insufficient free host memory pages available to allocate guest RAM
2016-01-21 13:58:57.981 2991 ERROR nova.compute.manager [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] 
2016-01-21 13:58:57.986 2991 INFO nova.compute.manager [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Terminating instance
2016-01-21 13:58:57.999 2991 INFO nova.virt.libvirt.driver [-] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Instance destroyed successfully.
2016-01-21 13:58:58.020 2991 INFO nova.virt.libvirt.driver [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Deleting instance files /var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d_del
2016-01-21 13:58:58.022 2991 INFO nova.virt.libvirt.driver [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Deletion of /var/lib/nova/instances/3425c64c-7db3-4182-bfd7-2ca3090f454d_del complete

[root@puma53 ~(keystone_admin)]# nova list 
+--------------------------------------+------+--------+------------+-------------+--------------------+
| ID                                   | Name | Status | Task State | Power State | Networks           |
+--------------------------------------+------+--------+------------+-------------+--------------------+
| 9d4020de-1463-4c2a-b06a-7f673329e04d | VM1  | ACTIVE | -          | Running     | net1=192.168.99.35 |
| 3425c64c-7db3-4182-bfd7-2ca3090f454d | VM2  | ERROR  | -          | NOSTATE     | net1=192.168.99.36 |
+-----------------

[root@puma53 ~]# tail  /var/log/neutron/* |grep -i 3425c64c-7db3-4182-bfd7-2ca3090f454d [root@puma53 ~]# tail  /var/log/nova/* |grep -i 3425c64c-7db3-4182-bfd7-2ca3090f454d 
2016-01-21 13:58:55.599 4585 INFO nova.osapi_compute.wsgi.server [req-1adac9cc-06a4-4d8f-a6ba-d556b425d0a9 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] 10.35.160.183 "GET /v2/5098638176294c0195399ec5946b2143/servers/3425c64c-7db3-4182-bfd7-2ca3090f454d HTTP/1.1" status: 200 len: 1620 time: 0.1102850
2016-01-21 13:58:58.389 4463 WARNING nova.scheduler.utils [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] [instance: 3425c64c-7db3-4182-bfd7-2ca3090f454d] Setting instance to ERROR state.
2016-01-21 13:58:58.385 1648 INFO nova.filters [req-2402e2ef-0bab-4986-bdc5-16b6373b6cb4 70aabe0d09b145cbadbc507a2d719ada 5098638176294c0195399ec5946b2143 - - -] Filtering removed all hosts for the request with reservation ID 'r-5a0brhgg' and instance ID '3425c64c-7db3-4182-bfd7-2ca3090f454d'. Filter results: ['RetryFilter: (start: 1, end: 0)']