Ivan,
Can you put the host agents into debug mode? Hopefully that will provide more information. https://cwiki.apache.org/confluence/display/CLOUDSTACK/KVM+agent+debug - Si ________________________________ From: Ivan Kudryavtsev <kudryavtsev...@bw-sw.com> Sent: Friday, November 10, 2017 11:34 AM To: dev@cloudstack.apache.org Subject: Apache CloudStack 4.10 VR/BasicZone/KVM Problem Hello, Devs. I experience VR Start Problem in the fresh ACS 4.10 deployment Intersting place of logs is here: https://pastebin.com/iBXRBA5N Basically, the situation looks like: 1. Management Server tries to launch VR 2. It gets from Agent proper VR response with VR details 3. It sends StopCommand without explanation. I'm trying to figure out what happens inside, but the codebase is huge and still no positive results. Please, let me know if you have any ideas which could help me finding the reason. Thanks a lot. -- With best regards, Ivan Kudryavtsev Bitworks Software, Ltd. Cell: +7-923-414-1515 WWW: http://bitworks.software/ <http://bw-sw.com/>