Re: [PATCH] scsi: storvsc: Ratelimit warning logs to prevent VM denial of service
From: Martin K. Petersen
Date: Fri Jan 10 2025 - 16:24:28 EST
Easwar,
> If there's a persistent error in the hypervisor, the scsi warning for
> failed IO can flood the kernel log and max out CPU utilization,
> preventing troubleshooting from the VM side. Ratelimit the warning so
> it doesn't DOS the VM.
Applied to 6.14/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering