0a9202d0a6
Add support for configuring the `rx_queue_size` and `tx_queue_size` options in the virtio-net driver via nova.conf Related to nova change: Ib6d4a2d6b9072db42d11ecdde0950cf7a7781944 Change-Id: I71c3988f4a08bce848618555210a6b90415a7f71
10 lines
482 B
YAML
10 lines
482 B
YAML
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features:
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Add support for configuring rx/tx queue sizes
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Adds support for configuring the rx_queue_size and tx_queue_size options in the QEMU virtio-net driver by way of nova.conf. Only supported for vhost/vhostuser interfaces.
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Currently, valid values for the ring buffer sizes are 256, 512, and 1024.
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Adjustable RX queue sizes requires QEMU 2.7.0, and libvirt 2.3.0 (or newer) Adjustable TX queue sizes requires QEMU 2.10.0, and libvirt 3.7.0 (or newer)
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