We have a client with an OVM 3.4.6 environment, and it tells us that one of its virtual machines has intermittent crashes. Linux specialists have reviewed at the operating system level and have found no evidence of why these crashes. In the OVM Manager console, the virtual machine events show us the following:
Severity Timestamp Modify Time Type Summary
Informational Jan 14, 2023 7:00:14 am Jan 14, 2023 7:00:14 am runstate runing Virtual Machine Informational Jan 14, 2023 7:00:09 am Jan 14, 2023 7:00:09 am runstate stopped Virtual Machine
The detail of the information in the runstate stopped is:
OVMEVT_009003D_000 Virtual Machine: COSCSV421001, has stopped on server: coscpp517001 due to reason : crash
We have not found what is the reason for this crash.