Hi
Currently i am facing an strange issue. detail as follows.
1. 5 Physical server join to host windows hyper-v 2012 fail over cluster & over that all hyper-v Vm are hosted. all 5 server are connected with SAN switch to SAN storage. network is connected with Virtual connect switch.
2. On my daily routine to health check i will do RDP to any of the 5 servers and see the failover cluster status & hosted Vms.
3. in case of issue, initially i will be not to connect fail over cluster on any server, saying one of the host server from 5 server are not available, ( target computer is not accessible Ex:Server 5 from server management ).
4. i will try to connect through RDP to server 5. it will not work. Ping will work, vm that are running on server 5 will work.
5. when i tried to connect it from HP iLo it will open the session, but unable to click Ctrl+Alt+Delete. hangup.
6. i have to hit hard restart to server, then it boots and joins to cluster normally & work again for week or 10 days.
7. The above issue is random on all 5 physical server.
8. i have check event log no events, i dont know what is causing the physical server to remove from failover cluster 2012.
9. And i am not sure either is windows configuration problem or Hardware problem.
can any one help me out to sort of this issue.
thank you