Public bug reported: Description ===========
Currently virtio-scsi is used only for libvirt instances created from the images with properties hw_scsi_model=virtio-scsi and hw_disk_bus=scsi set or from the volumes with the same image metadata. What is requested: config option in [libvirt] section of the nova.conf to enable virtio-scsi for all new instances by default, even if hw_scsi_model and hw_disk_bus properties for the image is not set. Why: we want virtio-scsi to be enabled for VMs created from users images even if they don't set this property explicitly, because we want to have most of the vms be able to issue BLKDISCARD with fstrim. ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1803575 Title: RFE: Add an option to enable virtio-scsi for new Nova instances by default Status in OpenStack Compute (nova): New Bug description: Description =========== Currently virtio-scsi is used only for libvirt instances created from the images with properties hw_scsi_model=virtio-scsi and hw_disk_bus=scsi set or from the volumes with the same image metadata. What is requested: config option in [libvirt] section of the nova.conf to enable virtio-scsi for all new instances by default, even if hw_scsi_model and hw_disk_bus properties for the image is not set. Why: we want virtio-scsi to be enabled for VMs created from users images even if they don't set this property explicitly, because we want to have most of the vms be able to issue BLKDISCARD with fstrim. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1803575/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp