This repository was archived by the owner on Oct 16, 2020. It is now read-only.
This repository was archived by the owner on Oct 16, 2020. It is now read-only.
AWS: Low timeout for NVMe devices #2484
Description
Issue Report
Bug
Container Linux Version
1800.5.0
Environment
What hardware/cloud provider/hypervisor is being used to run Container Linux?
AWS us-east-1 c5.2xlarge
Expected Behavior
Having an NVMe I/O Operation Timeout configured according to the recommendations from AWS. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/nvme-ebs-volumes.html#timeout-nvme-ebs-volumes
Actual Behavior
The NVMe timeout defaults to the kernel default of 30 seconds.
$ cat /sys/module/nvme_core/parameters/io_timeout
30
Other Information
Might be related to #2371