15 lines
516 B
YAML
15 lines
516 B
YAML
---
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features:
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- |
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libvirt: add support for virtio-net rx/tx queue sizes
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Add support for configuring the ``rx_queue_size`` and
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``tx_queue_size`` options in the QEMU virtio-net driver by way of
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nova.conf. Only supported for vhost/vhostuser interfaces
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Currently, valid values for the ring buffer sizes are 256, 512,
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and 1024.
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Adjustable RX queue sizes requires QEMU 2.7.0, and libvirt 2.3.0
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(or newer) Adjustable TX queue sizes requires QEMU 2.10.0, and
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libvirt 3.7.0 (or newer) |