[Openstack] is there a way to set the number of queues with the virtio-scsi driver ?

Tyler Bishop tyler.bishop at beyondhosting.net
Tue Feb 13 16:03:42 UTC 2018

Also interested in this.


Tyler Bishop 
Founder EST 2007 

O: 513-299-7108 x10 
M: 513-646-5809 
[ http://beyondhosting.net/ | http://BeyondHosting.net ] 

This email is intended only for the recipient(s) above and/or otherwise authorized personnel. The information contained herein and attached is confidential and the property of Beyond Hosting. Any unauthorized copying, forwarding, printing, and/or disclosing any information related to this email is prohibited. If you received this message in error, please contact the sender and destroy all copies of this email and any attachment(s).

----- Original Message -----
From: "Vincent Godin" <vince.mlist at gmail.com>
To: "openstack" <openstack at lists.openstack.org>
Sent: Tuesday, February 13, 2018 10:32:26 AM
Subject: [Openstack] is there a way to set the number of queues with the virtio-scsi driver ?

When creating a image, in metadata "libvirt Driver Options", it's just
possible set the "hw_scsi_model" to "virtio-scsi" but there is no way
to set the number of queues. As this is a big factor of io
improvement, why this option is still not available in openstack ?
Does someone made a patch for this ?

Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to     : openstack at lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

More information about the Openstack mailing list