ASR on Red Had Linux - unstable after kernel update
After enabling ASR on Red Hat 7.3, a subsequent kernel update to 7.4 caused ASR to start failing. I then disabled / enabled ASR replication which made it work again.
After a few days, the Redt Hat OS started crashing due to kernel panic.
Existing support tickets
SR 118022117678398, 118020117568199
We have gone away from ASR for now and created new Red Hat VMs from scratch without ASR enabled.
How can this be prevented in the future releases of ASR? Disabling kernel update from yum install update can be another course of action until ASR supports an OS version.