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?