VM server instabilities
Incident Report for Flying Circus
Resolved
This incident has been resolved.
Posted Sep 14, 2019 - 07:36 CEST
Monitoring
The downgrade was successfully finished yesterday evening. No more servers had been crashed/rebooted. The overall situation is stable now.
Posted Sep 13, 2019 - 14:43 CEST
Update
We are in the process of downgrading most VM servers now. We will leave some upgraded for further investigation, but will only run selected VMs there.
Posted Sep 12, 2019 - 15:00 CEST
Update
We will be rolling back a kernel update which was rolled out with release 2019_020.

Meanwhile now other VM server has been rebooted.
Posted Sep 11, 2019 - 17:29 CEST
Investigating
We are experiencing occasional (about once a day) VM server reboots. VMs running on a rebooting server are rebooting too, so application availability might be affected.
Posted Sep 11, 2019 - 11:57 CEST
This incident affected: VM servers.