On Wed, Dec 5, 2012 at 10:41 PM, Swartzlander, Ben <[email protected]> wrote: > Brano, I think you may be right about DFM failing to ensure the list of LUNs > is up to date. Your workaround will probably solve the issue you're seeing.
Hi Ben (, Rushi), sorry for the much delayed response. > My question is whether it would slow down operations at all in the 85-90% of > the time when DFM does the right thing. No slow down in Good case. It will only invoke extra '_lookup_lun_for_volume', which is cheap. > If not, then I would like to take the change and put it in the official > driver. I would still like to know if DFM is suppose to return up-to-date list or not. Maybe there is nicer workaround to tweak some config variables on DFM (or OnTap?). > Also please do file a bug and we'll make sure it gets assigned to someone at > NetApp. I have just submitted an Openstack bug report with all the details https://bugs.launchpad.net/nova/+bug/1095633 Regards, Brano Zarnovican -- Mailing list: https://launchpad.net/~openstack-volume Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack-volume More help : https://help.launchpad.net/ListHelp
