Duncan Thomas <duncan.thomas at gmail.com> wrote on 03/04/2014 07:53:49 AM: > From: Duncan Thomas <duncan.thomas at gmail.com> > To: "OpenStack Development Mailing List (not for usage questions)" > <openstack-dev at lists.openstack.org>, > Date: 03/04/2014 08:06 AM > Subject: Re: [openstack-dev] [Cinder] Get volumes REST API with > filters and limit > > Definitely file a bug... a script to reproduce would be fantastic. > Needs to be fixed... I don't think you need a blueprint if the fix is > simple, but if you're making deep changes then a blueprint always > helps.# Bug created: https://bugs.launchpad.net/cinder/+bug/1287813 > > Thanks for pointing this out > > On 28 February 2014 20:52, Steven Kaufer <kaufer at us.ibm.com> wrote: > > I am investigating some pagination enhancements in nova and cinder(see nova > > blueprint https://blueprints.launchpad.net/nova/+spec/nova-pagination). > > > > In cinder, it appears that all filtering is done after the volumes are > > retrieved from the database (see the API.get_all function in > > https://github.com/openstack/cinder/blob/master/cinder/volume/api.py). > > Therefore, the usage combination of filters and limit will only work if all > > volumes matching the filters are in the page of data being retrieved from > > the database. > > > > For example, assume that all of the volumes with a name of "foo" would be > > retrieved from the database starting at index 100 and that you query for all > > volumes with a name of "foo" while specifying a limit of 50. In this case, > > the query would yield 0 results since the filter did not match any of the > > first 50 entries retrieved from the database. > > > > Is this a known problem? > > Is this considered a bug? > > How should this get resolved? As a blueprint for juno? > > > > I am new to the community and am trying to determine how this should be > > addressed. > > > > Thanks, > > > > Steven Kaufer > > > > > > _______________________________________________ > > OpenStack-dev mailing list > > OpenStack-dev at lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > > > -- > Duncan Thomas > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > Thanks, Steven Kaufer -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140304/cb4a6400/attachment.html>