I’ve been struggling with HA becoming unresponsive. Sometimes everything will run for a few days, sometimes I won’t make it 24 hours. I am running the latest released build on VirtualBox on an Acer laptop, Toshiba laptop and now my Surface Pro. I had everything running on the Acer under Ubuntu in a native qcow VM. HA would run fine there for about 3 days to a week. Thinking this might be a hardware or NIC issue, I moved to a different machine on VirtualBox with little to no improvement.
I keep seeing a lot of console messages on HA which appear to be tracing information. Usually my instance becomes unresponsive when I start seeing rcu_sched messages. See screenshot below.
I’m not really good with Linux but learning and happy to help provide whatever information is needed to troubleshoot this.
Host is Win10, Surface Pro 5, VirtualBox 6.1 latest. HA has 100gb vhd, 2gb RAM, 2 cpus, Other Linux OS all per HA installation guide. I did just disable audio and tried turning on\off hpet in VirtualBox.
Mike