openstack-volume team mailing list archive

[Vladimir Popovski <vladimir@xxxxxxxxxxxxxxxxx>]

Team,



I would like to propose a change to volume-type aware scheduler we are
developing. After last meeting it was unclear how we will treat volume
affinity or other types of per-volume specifications.

*What I think we could do is to add an additional parameter (optional) to
create volume API that will hold auxiliary specs for the volume. This
parameter will be forwarded to scheduler as one of arguments. The generic
scheduler will combine key/value pairs from extra specs together with these
auxiliary specs and will perform a search based on combined list.*

* *

*Pls let me know what do you think about it? I’ve already update a BP spec
with this proposal.*

* *

*Regards,*

*-Vladimir*