Description of problem: If you want to change cluster compatibility version in empty cluster, dialog stays open and no action is performed. In browser console you can see error: WARNING: Failure while invoking runQuery [null, ] 158A4F02F051587DBBAA8779A2F1F844.cache.html:23322:3 Version-Release number of selected component (if applicable): 3.6 and master How reproducible: 100% Steps to Reproduce: 1. Create new cluster with compatibility version 3.5 2. Try to change cluster version to 3.6 3. Actual results: Nothing happens, warning in browser console Expected results: Changing cluster compatibility version works fine Additional info:
Created attachment 1073593 [details] engine.log
*** Bug 1263329 has been marked as a duplicate of this bug. ***
Verified in rhevm-3.6.0-0.16.master.el6.noarch (build 3.6.0-13). Verification steps: A) Followed reproducer from comment 0: 1. Create new cluster with compatibility version 3.5 2. Try to change cluster version to 3.6 B) Also followed reproducer from bug 1263329 comment 0: 1. Clean installation of RHEVM 3.6. 2. Log into webadmin, go to Clusters tab and create a cluster. Fill in whatever values you like. 3. Then edit the cluster and submit the dialog. It doesn't matter if you change any values there or not. Result: Cluster parameters have been always successfully updated.
Fixed bug tickets must have version flags set prior to fixing them. Please set the correct version flags and move the bugs back to the previous status after this is corrected.
oVirt 3.6.0 has been released on November 4th, 2015 and should fix this issue. If problems still persist, please open a new BZ and reference this one.