Description of problem: When attempting to increase the compatibility version of a cluster from 3.5 to 3.6, after pressing "OK" in the confirmation dialogue the spinning wheel displays and stays there "forever", operation never completes. Version-Release number of selected component (if applicable): rhevm-3.6.0.3-0.1.el6 How reproducible: Always Steps to Reproduce: 1. Edit the properties of a cluster at 3.5 compatibility version, select 3.6 and click OK. 2. Click OK in the confirmation dialogue. 3. Actual results: Spinning wheel on the "Edit Cluster" dialogue. Operation does not complete. Expected results: Operation completes and cluster is at 3.6 compatibility version. Additional info: Nothing is logged in engine.log.
Developer Tools in Firefox reveals the following error: Mon Nov 23 16:11:09 GMT+000 2015 SEVERE: Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) __gwt$exception: <skipped>: f is undefined at Unknown.tFo(Unknown Source) at Unknown.sFo(Unknown Source) at Unknown.oGo(Unknown Source) at Unknown.SLn(Unknown Source) at Unknown.VLn(Unknown Source) at Unknown.MPn(Unknown Source) at Unknown.PPn(Unknown Source) at Unknown.sOn(Unknown Source) at Unknown.vOn(Unknown Source) at Unknown.WHe(Unknown Source) at Unknown.Puk(Unknown Source) at Unknown.k4(Unknown Source) at Unknown.D4(Unknown Source) at Unknown._uf/c.onreadystatechange<(Unknown Source) at Unknown.Yt(Unknown Source) at Unknown.au(Unknown Source) at Unknown._t/<(Unknown Source) at Unknown.anonymous(Unknown Source) 0593B5FD9EB837819F3C5747FA3B157A.cache.html:23916:12153
Sounds like a dup to me, but I could not find the original bug.
Actually the same seems to happen when editing _any_ property of the cluster (e.g. when setting the scheduling policy to evenly_distributed).
posting here (what seems to be) the relevant portion of the client (javascript) log that contains the exception that is most likely responsible for this issue (provided by Paul): ... SEVERE: Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) __gwt$exception: <skipped>: f is undefined at Unknown.tFo(Unknown Source) at Unknown.sFo(Unknown Source) at Unknown.oGo(Unknown Source) at Unknown.SLn(Unknown Source) at Unknown.VLn(Unknown Source) at Unknown.MPn(Unknown Source) at Unknown.PPn(Unknown Source) at Unknown.sOn(Unknown Source) at Unknown.vOn(Unknown Source) at Unknown.WHe(Unknown Source) at Unknown.Puk(Unknown Source) at Unknown.k4(Unknown Source) at Unknown.D4(Unknown Source) at Unknown._uf/c.onreadystatechange<(Unknown Source) at Unknown.Yt(Unknown Source) at Unknown.au(Unknown Source) at Unknown._t/<(Unknown Source) at Unknown.anonymous(Unknown Source) ... @Alexander - by mapping the above to a non-obfuscated javascript, we should be able to find out what's wrong (contact Vojtech for assistance on that, if necessary). You can also access Julio's env in order to reproduce and further investigate. Thanks.
Julio, Can I get some information on how this environment was created? Was it an upgrade from a 3.5? Fresh install? There seem to be a few strange things I am noticing, namely a missing management network, and no 'default' data center. It will be helpful to know the process you took in case there is a problem there that accidentally removes the management network.
(In reply to Alexander Wels from comment #11) > Julio, > > Was it an upgrade from a 3.5? Yes, it was an upgrade from 3.5.5 indeed. The 'default' datacenter was manually deleted indeed. Unfortunately I don't know why the existing network is not flagged as management, meaning I don't know if this was manually changed by any one or if it's a result of the upgrade process. Still, imho the current behaviour (Javascript error) shouldn't happen in any case.
moving BZ to the 'network' team - it seems like the NPE is a result of a missing management network or something similar; so networking flows should be investigated and fixed accordingly. feel free to contact Alexander for any details on his findings so far.
Yevgeni, is this the same bug solved by https://gerrit.ovirt.org/#/c/50038/ ?
IMO is same as https://bugzilla.redhat.com/show_bug.cgi?id=1279955
reinstate needinfo on pcuzner
rhev-3.6.0 ("beta1") has never claimed to support upgrade from 3.5.z. Please try upgrading from 3.5 to a 3.6.1 build. If the bug prevails, please reopen it. However, the premise and the symptoms match those of the solved bug 1279955. *** This bug has been marked as a duplicate of bug 1279955 ***
This is a cold case now - and likely resolved by now.