Hi all,
This brought me some serious headaches this week. HA in 4.4.4 (and any 4.4.x version would have this) doesn't do investigations properly due to the Hyper-V investigator returning false instead of null. So, it confirms any VM as down whereas it may be running. Yes, this becomes a mess indeed ;-) In 4.5 and master this was already fixed. Links: https://issues.apache.org/jira/browse/CLOUDSTACK-8811 https://github.com/apache/cloudstack/pull/761 Another issue on 4.4 is with the cleaning of async jobs. That fails due to a foreign key constraint (also solved in 4.5 already) causing it to block other jobs: https://issues.apache.org/jira/browse/CLOUDSTACK-8810 Might write a blog about it once I got some sleep ;-) We're running 4.4 HEAD now. I'd recommend anyone using 4.4.x to either compile packages from the 4.4 branch (with the fixes included) or, even better, upgrade to 4.5.2. Regards, Remi PS: I wasn’t able to do any PR review this week. Too busy fire fighting, worked day & night. Hope to return to normal operations next week.