macal...@netbsd.org (Michael) writes: >/home/ml# sysctl -w hw.wd1.use_ncq=0 >hw.wd1.use_ncq: 1 -> 0 >/home/ml# dd if=/dev/rwd1c of=/dev/null bs=1m count=2048 >2048+0 records in >2048+0 records out >2147483648 bytes transferred in 21.747 secs (98748500 bytes/sec)
Please try to use different buffer sizes. Maybe there is a pattern too. -- -- Michael van Elst Internet: mlel...@serpens.de "A potential Snark may lurk in every tree."