We have a question in spdk/scripts/setup.sh. In this commit
We can find that "2>/dev/null" was added:
echo "$bdf" > "/sys/bus/pci/drivers/$driver_name/bind" 2>
/dev/null || true
May I know any specific reason for this? We tried to remove "2>/dev/null",
and indeed found error output:
echo: write error: No such device
But the function of the script was still OK.