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[Eran Kuris <ekuris@xxxxxxxxxx>]

Public bug reported:

vm failed

Description of problem:
On OVS-DPDK setup 1 controller & 1 compute with data tenant/network type vlan I failed to boot instances. When create 1 VM it success. From the second vm all vm's failed .When I created multiplae VM's - Instance Count 4 for example 
few of the instances will boot as active and few will be failed.
When using DPDK we should boot vm with flavor that use hugepages - :
$ nova flavor-create  m1.medium_dpdk 6 2048 20 2
$ nova flavor-key m1.medium_dpdk set "hw:mem_page_size=large" 
attached all log 
nic type: Ethernet controller: Intel Corporation Ethernet 10G 2P X520 Adapter 
driver: ixgbe
Version-Release number of selected component (if applicable):
[root@puma48 ~]# rpm -qa |grep neutro
openstack-neutron-openvswitch-7.0.1-6.el7ost.noarch
python-neutron-7.0.1-6.el7ost.noarch
openstack-neutron-common-7.0.1-6.el7ost.noarch
python-neutronclient-3.1.0-1.el7ost.noarch
openstack-neutron-7.0.1-6.el7ost.noarch
[root@puma48 ~]# rpm -qa |grep dpd
openvswitch-dpdk-2.4.0-0.10346.git97bab959.2.el7.x86_64
dpdk-2.1.0-5.el7.x86_64

How reproducible:
always 

Steps to Reproduce:
1.https://docs.google.com/document/d/1K_ku6_08ooq46dFLiE7fAJ0ByFdPCb0W_q6kKqF3Y0o/edit
2.
3.

Actual results:


Expected results:


Additional info:

** Affects: nova
     Importance: Undecided
         Status: New

** Attachment added: "nova dpdk"
   https://bugs.launchpad.net/bugs/1565682/+attachment/4622775/+files/nova%20dpdk

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https://bugs.launchpad.net/bugs/1565682

Title:
  OVS-DPDK failed to boot more than 1 instance on OVS-DPDK setup

Status in OpenStack Compute (nova):
  New

Bug description:
  vm failed

  Description of problem:
  On OVS-DPDK setup 1 controller & 1 compute with data tenant/network type vlan I failed to boot instances. When create 1 VM it success. From the second vm all vm's failed .When I created multiplae VM's - Instance Count 4 for example 
  few of the instances will boot as active and few will be failed.
  When using DPDK we should boot vm with flavor that use hugepages - :
  $ nova flavor-create  m1.medium_dpdk 6 2048 20 2
  $ nova flavor-key m1.medium_dpdk set "hw:mem_page_size=large" 
  attached all log 
  nic type: Ethernet controller: Intel Corporation Ethernet 10G 2P X520 Adapter 
  driver: ixgbe
  Version-Release number of selected component (if applicable):
  [root@puma48 ~]# rpm -qa |grep neutro
  openstack-neutron-openvswitch-7.0.1-6.el7ost.noarch
  python-neutron-7.0.1-6.el7ost.noarch
  openstack-neutron-common-7.0.1-6.el7ost.noarch
  python-neutronclient-3.1.0-1.el7ost.noarch
  openstack-neutron-7.0.1-6.el7ost.noarch
  [root@puma48 ~]# rpm -qa |grep dpd
  openvswitch-dpdk-2.4.0-0.10346.git97bab959.2.el7.x86_64
  dpdk-2.1.0-5.el7.x86_64

  How reproducible:
  always 

  Steps to Reproduce:
  1.https://docs.google.com/document/d/1K_ku6_08ooq46dFLiE7fAJ0ByFdPCb0W_q6kKqF3Y0o/edit
  2.
  3.

  Actual results:

  
  Expected results:

  
  Additional info:

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