Getting "bash: echo: write error: Invalid argument" while enabling io_poll on NVMe disk.
Issue
-
Getting "bash: echo: write error: Invalid argument" while enabling io_poll on NVMe disk.
$ echo "1">/sys/block/nvme1n1/queue/io_poll -bash: echo: write error: Invalid argument -
How to enable io_poll on NVMe disk?
Environment
- Red Hat Enterprise Linux 8
- Non Volatile Memory Express (NVMe)
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