Hi, On a Linux Kernel 5.0.0+ machine (Ubuntu 16.04) I am using the following command as a root user to enable polling for a NVMe SSD device.
# echo 1 > /sys/block/nvme2n1/queue/io_poll I get the following error: bash: echo: write error: Invalid argument The current value of io_poll is 0. -- Regards, Nikhil P Sambhus "To bug is human, to debug is divine"
