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nova/releasenotes/notes
melanie witt c5c1b93d21 libvirt: add configuration option for volume AIO mode
With the NFS, FC, and iSCSI Cinder volume backends, Nova explicitly
sets AIO mode ``io=native`` in the Libvirt guest XML. Operators may set
this option to True in order to defer AIO mode selection to QEMU if
forcing ``io=native`` is not desired.

Closes-Bug: #2129788

Change-Id: I6e51706b5cb8be5becebbafe9108df1ba9e0f69f
Signed-off-by: melanie witt <melwittt@gmail.com>
2025-11-19 12:04:31 -08:00
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