Re: [Users] affects of changing compatibility setting on running cluster

On 03/12/2014 10:11 AM, Sven Kieske wrote: > > >Am 11.03.2014 17:38, schrieb Itamar Heim: >> >>i understood this to "you can't use 4.14 with 3.4.0". > >Well I examined BZ 1067096 again, this is what did not work: > >Steps to Reproduce: >1. Run Engine 3.3 Compatibility level 3.2 or 3.3 >2. Add node (vdsm 4.14) > >Actual results: >Host is installed with VDSM version (4.14) and cannot join cluster which >is compatible with VDSM versions [4.13, 4.9, 4.11, 4.12, 4.10]. > >Pay attention to the engine version, it states 3.3. not 3.4.0 > >So my conclusion is, you can't install vdsm 4.14. when you want >to use engine 3.3. > >Am I reading something wrong? > >Here's the link again: >https://bugzilla.redhat.com/show_bug.cgi?id=1067096#c0 > this can be fixed via engine config, but is not supposed to be needed, as vdsm is supposed to have vdsm/dsaversion.py.in: 'supportedENGINEs': ['3.0', '3.1', '3.2', '3.3', '3.4'], danken/eli - thoughts?