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[Eran Kuris <ekuris@xxxxxxxxxx>]

Public bug reported:

Deployed SRIOV ENV with X VFs (for example 4 ). After that I wanted to move the VFs.
When setting SRIOV system with numvfs=0  and restart SRIOV agent it failed to start
# echo 0> sys/class/net/enp5s0f1/device/sriov_numvfs 
# systemctl restart neutron-sriov-nic-agent
# systemctl status neutron-sriov-nic-agent

version - RHOS10
python-neutron-lbaas-9.0.0-0.20160722053816.0c73910.el7ost.noarch
python-neutronclient-4.2.1-0.20160721230146.3b1c538.el7ost.noarch
openstack-neutron-common-9.0.0-0.20160726001729.6a23add.el7ost.noarch
python-neutron-9.0.0-0.20160726001729.6a23add.el7ost.noarch
openstack-neutron-fwaas-9.0.0-0.20160720211704.c3e491c.el7ost.noarch
openstack-neutron-metering-agent-9.0.0-0.20160726001729.6a23add.el7ost.noarch
openstack-neutron-openvswitch-9.0.0-0.20160726001729.6a23add.el7ost.noarch
puppet-neutron-9.1.0-0.20160725142451.4061b39.el7ost.noarch
python-neutron-lib-0.2.1-0.20160726025313.405f896.el7ost.noarch
python-neutron-fwaas-9.0.0-0.20160720211704.c3e491c.el7ost.noarch
openstack-neutron-lbaas-9.0.0-0.20160722053816.0c73910.el7ost.noarch
openstack-neutron-ml2-9.0.0-0.20160726001729.6a23add.el7ost.noarch
openstack-neutron-9.0.0-0.20160726001729.6a23add.el7ost.noarch
openstack-neutron-sriov-nic-agent-9.0.0-0.20160726001729.6a23add.el7ost.noarch


attached the log file

** Affects: neutron
     Importance: Undecided
         Status: New

** Attachment added: "sriov log"
   https://bugs.launchpad.net/bugs/1614086/+attachment/4722621/+files/agent%20fail

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https://bugs.launchpad.net/bugs/1614086

Title:
  SRIOV- when numvfs=0 SRIOV agent is failed to start

Status in neutron:
  New

Bug description:
  Deployed SRIOV ENV with X VFs (for example 4 ). After that I wanted to move the VFs.
  When setting SRIOV system with numvfs=0  and restart SRIOV agent it failed to start
  # echo 0> sys/class/net/enp5s0f1/device/sriov_numvfs 
  # systemctl restart neutron-sriov-nic-agent
  # systemctl status neutron-sriov-nic-agent

  version - RHOS10
  python-neutron-lbaas-9.0.0-0.20160722053816.0c73910.el7ost.noarch
  python-neutronclient-4.2.1-0.20160721230146.3b1c538.el7ost.noarch
  openstack-neutron-common-9.0.0-0.20160726001729.6a23add.el7ost.noarch
  python-neutron-9.0.0-0.20160726001729.6a23add.el7ost.noarch
  openstack-neutron-fwaas-9.0.0-0.20160720211704.c3e491c.el7ost.noarch
  openstack-neutron-metering-agent-9.0.0-0.20160726001729.6a23add.el7ost.noarch
  openstack-neutron-openvswitch-9.0.0-0.20160726001729.6a23add.el7ost.noarch
  puppet-neutron-9.1.0-0.20160725142451.4061b39.el7ost.noarch
  python-neutron-lib-0.2.1-0.20160726025313.405f896.el7ost.noarch
  python-neutron-fwaas-9.0.0-0.20160720211704.c3e491c.el7ost.noarch
  openstack-neutron-lbaas-9.0.0-0.20160722053816.0c73910.el7ost.noarch
  openstack-neutron-ml2-9.0.0-0.20160726001729.6a23add.el7ost.noarch
  openstack-neutron-9.0.0-0.20160726001729.6a23add.el7ost.noarch
  openstack-neutron-sriov-nic-agent-9.0.0-0.20160726001729.6a23add.el7ost.noarch


  
  attached the log file

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