Dear whom read my message
thank you at first and of course I need your necessary help please
I had four servers with windows server 2012 standard edition
as follow : primary domain controller,additional domain controller , fail over cluster with node 1 and node 2
after I finished validate cluster and then create it and the result is ok and all prerequisites is successful
I finished and use file server role as first role of my cluster at this time every thing is clear to you
know when I went to my primary domain controller under the item all servers I found that the two virtual server ( daw-clustering) and (daw-fileserver) with error of kerberos authentication you can see that with attached print screen ,now I back to validate this cluster and make all tests again this warning appeared to me that the service principle name for this cluster was not found in active directory and one of the result that happened to me that all automatic and manually refresh failed and when I remove the two nodes with the two virtual server the refresh succeeded ,as well as many type of error happened such as event id 1196, 1228 and more
of course I made a search for many days with internet and blogs talked with same problem but for sorry they not in details or not for win server 2012 and I
found a hot fix for win serv2012 about failover cluster and it talked that this hotfix will solve the event id 1196 and I made download for it and after installation the event id 1196 disappeared but another one 1228 appeared and when I went to the seconed node to install the hot fix on it the event id 1196 appered again in the first node
in the fact win server 2012 have many changes important and good changes but in the same time many error and problems and I am very strange that there is no service back released after more than one year and the strange is a R2 version released before this service pack and I do not know if this service will see it or not
we so tired and so angry from these errors and problems which happened in most time with fail over cluster
please I need your help in solving my problem and if there is any news about releasing service pack 1
I will let you with these pictures to be more clear and please any solution I want in details specially if this with a command prompt
thank you again
Regards