Reviewed: https://review.openstack.org/352812
Committed:
https://git.openstack.org/cgit/openstack/neutron/commit/?id=de31df4211ca2b05c331ad910578893fe92052f4
Submitter: Jenkins
Branch: master
commit de31df4211ca2b05c331ad910578893fe92052f4
Author: Moshe Levi <mosh...@mellanox.com>
Date: Mon Aug 8 20:44:30 2016 +0300
SR-IOV: deprecate supported_pci_vendor_devs
Deprecate the supported_pci_vendor_devs option in order to reduce
complexity for configuring SR-IOV. Currently, neutron validates the pci
vendor and product id. However this check is already done by the
nova-scheduler when it selects a suitable hypervisor. More precisely,
the compute node validates this through the pci_passthrough_whitelist
option in nova.conf. Therefore this check in neutron is redundant.
This patch deprecates the supported_pci_vendor_devs in Newton release
and updates the supported_pci_vendor_devs default to None.
In case of None value the SR-IOV mechanism driver won't do
any pci vendor validation. In case this option is set
the SR-IOV mechanism driver will do the validaiton as it was
before.
DocImpact
Closes-bug: #1611302
Change-Id: Id5e2cef44da871965583abbae3e1140fd4f5786c
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1611302
Title:
SR-IOV: deprecate supported_pci_vendor_devs
Status in neutron:
Fix Released
Bug description:
To reduce complexity in configuring SR-IOV I want to deprecate
the supported_pci_vendor_devs option. This option is doing extra
validation that pci vendor id and product id provided by
nova in the neutron port binding profile is matching
to the vendor id and product id in supported_pci_vendor_devs.
This is redundant, because nova-scheduler is the point to do
validation and select a suitable hypervisor and The compute node is
already validating this through the pci_passthrough_whitelist
option in nova.conf
see http://lists.openstack.org/pipermail/openstack-dev/2016-August/101108.html
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