2b62f49a9d
Changed paths to avoid '..', which breaks symlinks in newer versions of sphinx. Consolidated installation include files under /_includes. Prefixed r5 versions with 'r5_' Moved files that are used up/down, but at different paths under /shared/_includes and /shared/figures Move two include files to /_includes Moved addtional images to /shared/figures/... Required for DS platform builds. Signed-off-by: Ron Stone <ronald.stone@windriver.com> Change-Id: Ia38f4205c5803b3d1fc043e6c59617c34a4e5cbd Signed-off-by: Ron Stone <ronald.stone@windriver.com>
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53 lines
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.. jow1411482049845
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.. _vm-network-interface-options:
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============================
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VM Network Interface Options
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============================
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|prod-os| supports a variety of standard and performance-optimized network
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interface drivers in addition to the standard OpenStack choices.
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.. _vm-network-interface-options-ul-mgc-xnp-nn:
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- Unmodified guests can use Linux networking and virtio drivers. This
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provides a mechanism to bring existing applications into the production
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environment immediately.
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.. only:: partner
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.. include:: /_includes/vm-network-interface-options.rest
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:start-after: unmodified-guests-virtio-begin
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:end-before: highest-performance-begin
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.. note::
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The virtio devices on a |VM| cannot use vhost-user for enhanced
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performance if any of the following is true:
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- The |VM| is not backed by huge pages.
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- The |VM| is backed by 4k huge pages.
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- The |VM| is live-migrated from an older platform that does not
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support vhost-user.
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.. only:: partner
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.. include:: /_includes/vm-network-interface-options.rest
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:start-after: highest-performance-begin
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.. xbooklink For more information about |AVP| drivers, see OpenStack VNF Integration: :ref:`Accelerated Virtual Interfaces <accelerated-virtual-interfaces>`.
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.. seealso::
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:ref:`Port Security Extension <port-security-extension>`
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:ref:`PCI Passthrough Ethernet Interfaces
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<pci-passthrough-ethernet-interfaces>`
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:ref:`SR-IOV Ethernet Interfaces <sr-iov-ethernet-interfaces>`
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.. xpartnerlink :ref:`MAC Address Filtering on Virtual Interfaces
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<mac-address-filtering-on-virtual-interfaces>`
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