nova/releasenotes/notes/bug-1686136-b07bef4c56e92b31.yaml
Sumedh Degaonkar c1c611bcd7 Adds 'sata' as a valid disk bus for qemu and kvm hypervisors
Reasoning:
- Setting custom properties on glance images allows us to select the
type of disk bus e.g. VIRTIO/IDE/SCSI.
Although SATA disk bus works perfectly for qemu/kvm, it is not allowed
due to a check in virt/libvirt/blockinfo.py : is_disk_bus_valid_for_virt
- some Linux (custom) images require use of SATA bus rather than any
other that seems to be allowed.

Change-Id: Ie32ff7acf31d80d4fc1adbeadaaf30a886d10e49
Closes-Bug: #1686136
2017-10-20 17:03:10 -04:00

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YAML

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other:
- Adds 'sata' as a valid disk bus for qemu and kvm hypervisors.
Setting the 'hw_disk_bus' custom property on glance images allows for
selecting the type of disk bus e.g. VIRTIO/IDE/SCSI. Some Linux (custom)
images require use of SATA bus rather than any other that seem to be
allowed.