Hello John. On 11/24/2015 02:08 AM, Laohu wrote: > Given an instance name/id, is there a API call or filter option to list > ALL volumes attached? This is the community list: The OpenStack Community team is the main contact point for anybody running a local OpenStack Group. Please send your mail to the general openstack mailing list (http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack) or to the openstack operators list (http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators). ask.openstack.org (https://ask.openstack.org/en/questions/) could also work for you. Christian. -- Christian Berendt Cloud Solution Architect Mail: berendt at b1-systems.de B1 Systems GmbH Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537