[Openstack] Cinder volume compatibility FCOE

2017-05-12 Thread rag.open....@openmailbox.org
I wanted to know someone has in productive operation the compatibility of DCB with lldpad (it is the 0.9.46 that comes in ubuntu 16.04, would not be working with the intel x550) and fcoe-utils. If they have the fcoe solution working on cinder, it would be useful with that CNA card. Thank you

Re: [Openstack] How to utilize Neutron independently with veths

2017-05-12 Thread Kevin Benton
Nova is only responsible for creating the interface and plugging it into the OVS bridge. It's the neutron agent (or alternative neutron backend like OVN) responsible for setting up all of the flows. Here is a hacky script that I had used to create and delete a bunch of ports like Nova would that y

Re: [Openstack] How to utilize Neutron independently with veths

2017-05-12 Thread duhongwei
Thanks Kevin! I'll dig into neutron.agent.linux.interface to see how it works. Before that, would you give me any previews about what steps should be taken to add a veth to a existed Neutron network? Furthermore, is it Neutron who add a veth to ovs bridge or is it the Neutron caller? (such a

[Openstack] [CINDER] openstack-cinder-volume High Availability

2017-05-12 Thread Marco Marino
Hi, I'm using cinder (mitaka release) with LVM. It seems that lvm2-lvmetad is a mandatory service for openstack-cinder-volume with LVM and I'd like to use lvmetad with pacemaker in order to build an active/passive cluster. NOTE: I'm using openstack-cinder-volume on a dedicated 2 node cluster. Anyw