Ubuntu
linux package

  1. Bug #595047
  2. Comment #404

Comment 404 for bug 595047

Revision history for this message
In , axboe (axboe-linux-kernel-bugs) wrote :

This question has probably been answered before, but this bug is huge so I'll just ask again... Thomas, what kind of drive are you using? Does it have NCQ enabled? If so, does disabling NCQ make any difference?

You can disable NCQ on sda by doing:

# echo 1 > /sys/block/sda/device/queue_depth

(or use sdX for others, naturally).