On Tue, May 09, 2017 at 07:51:00AM -0700, Gordon Messmer wrote:
On 05/09/2017 07:38 AM, Daniel P. Berrange wrote:
I think you can use the --iothread flag to "virsh attach-disk" to set this parameter. virsh doesn't set it if not specified, since it tries to avoid making policy decisions, like virt-manager/virt-install do
That option sets the iothread attribute, which "attribute assigns the disk to an IOThread as defined by the range for the domain iothreads." That's not the same as switching between native AIO and threads IO.
Opps, yes, mixed terminology. You're right - virsh is lacking this feature. Feel free to send a patch to add a '--io' flag to the attach-disk command if you want to try fixing this. Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|