The issue fixed here CLOUDSTACK-3443 is about persisting time across
restarts.
>From your description it appears that the time that is saved is
consistently moving behind by 8-hours.
After stopping a affected VM from cloudstack you can look at the time
offset value in user_vm_details
That will give
Dear all,
We are using CloudStack 4.2.0 and KVM hypervisor. We are based in
Singapore, GMT +0800.
Recently we had some issues whenever a Windows-based guest VM under
CloudStack is being restarted, the time will move behind by 8 hours. For
example, if a VM was rebooted at 8am Singapore time, after