[Bug 1625542] [NEW] --vhost-owner --vhost-perm no more transferred to DPDK EAL commandline

[ChristianEhrhardt]

Public bug reported:

Hi,
this was reported by an early tester of OVS 2.6 / DPDK 16.07 packages in yakkety.

TL;DR
 - the old --vhost-owner --vhost-perm seem no more to be passed to the DPDK commandline
 - OVS complains about ovs-vswitchd: unrecognized option '--vhost-owner'

Example:
ovs-vswitchd \
--vhost-owner libvirt-qemu:kvm \
--vhost-perm 0664 \
-- unix:$DB_SOCK -vconsole:emer -vsyslog:err -vfile:info \
--mlockall --no-chdir \
--log-file=/var/log/openvswitch/ovs-vswitchd.log \
--pidfile=/var/run/openvswitch/ovs-vswitchd.pid --detach --monitor
ovs-vswitchd: unrecognized option '--vhost-owner'

I expect this to be either of these two:
- actually those should be after a --dpdk switch to get to the DPDK EAL commandline. Just how we describe it at https://help.ubuntu.com/16.04/serverguide/DPDK.html#dpdk-openvswitch
OR
- An upstream change on OVS 2.6 now interferes and breaks the passing of these options. A lot was changed to push DPDK config to the ovsdb so this can be possible.

See http://openvswitch.org/support/dist-docs/INSTALL.DPDK-
ADVANCED.md.html for most of the new other_config values.

I expect to be the second more than the first case due to DPDK
configuration being completely changed into an ovsdb based operation.
Search for dpdk here http://openvswitch.org/support/dist-docs/ovs-
vswitchd.conf.db.5.html.

But since neither DPDK nor OVS took the ownership control patches
(https://www.mail-archive.com/dev@openvswitch.org/msg69706.html) it has
to be a delta that we add once we have final OVS 2.6.

** Affects: dpdk (Ubuntu)
     Importance: Undecided
         Status: Incomplete

** Affects: openvswitch (Ubuntu)
     Importance: Undecided
         Status: New

** Also affects: dpdk (Ubuntu)
   Importance: Undecided
       Status: New

** Summary changed:

- --vhost-owner --vhost-perm no more transferred to DPDK EAL commandlin
+ --vhost-owner --vhost-perm no more transferred to DPDK EAL commandline

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https://bugs.launchpad.net/bugs/1625542

Title:
  --vhost-owner --vhost-perm no more transferred to DPDK EAL commandline

Status in dpdk package in Ubuntu:
  Incomplete
Status in openvswitch package in Ubuntu:
  New

Bug description:
  Hi,
  this was reported by an early tester of OVS 2.6 / DPDK 16.07 packages in yakkety.

  TL;DR
   - the old --vhost-owner --vhost-perm seem no more to be passed to the DPDK commandline
   - OVS complains about ovs-vswitchd: unrecognized option '--vhost-owner'

  Example:
  ovs-vswitchd \
  --vhost-owner libvirt-qemu:kvm \
  --vhost-perm 0664 \
  -- unix:$DB_SOCK -vconsole:emer -vsyslog:err -vfile:info \
  --mlockall --no-chdir \
  --log-file=/var/log/openvswitch/ovs-vswitchd.log \
  --pidfile=/var/run/openvswitch/ovs-vswitchd.pid --detach --monitor
  ovs-vswitchd: unrecognized option '--vhost-owner'

  I expect this to be either of these two:
  - actually those should be after a --dpdk switch to get to the DPDK EAL commandline. Just how we describe it at https://help.ubuntu.com/16.04/serverguide/DPDK.html#dpdk-openvswitch
  OR
  - An upstream change on OVS 2.6 now interferes and breaks the passing of these options. A lot was changed to push DPDK config to the ovsdb so this can be possible.

  See http://openvswitch.org/support/dist-docs/INSTALL.DPDK-
  ADVANCED.md.html for most of the new other_config values.

  I expect to be the second more than the first case due to DPDK
  configuration being completely changed into an ovsdb based operation.
  Search for dpdk here http://openvswitch.org/support/dist-docs/ovs-
  vswitchd.conf.db.5.html.

  But since neither DPDK nor OVS took the ownership control patches
  (https://www.mail-archive.com/dev@openvswitch.org/msg69706.html) it
  has to be a delta that we add once we have final OVS 2.6.

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