Il giorno mer, 06/11/2019 alle 22.13 +0000, Damien Le Moal ha scritto: > > > Please simply try your write tests after doing this: > > echo mq-deadline > /sys/block/<name of your USB > disk>/queue/scheduler > > And confirm that mq-deadline is selected with: > > cat /sys/block/<name of your USB disk>/queue/scheduler > [mq-deadline] kyber bfq none ok, which kernel should I test with this: the fresh git cloned, or the one just patched with Alan's patch, or doesn't matter which one? Thanks, and bye, Andrea