Anonymous
public text v1 · immutablehdparm -d 1 -A 1 -m 16 -u 1 -a 64 /dev/hdc3
/dev/hdc3:
setting fs readahead to 64
setting multcount to 16
HDIO_SET_MULTCOUNT failed: Invalid argument
setting unmaskirq to 1 (on)
HDIO_SET_UNMASKINTR failed: Invalid argument
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Invalid argument
setting drive read-lookahead to 1 (on)
multcount = 0 (off)
unmaskirq = 0 (off)
using_dma = 0 (off)
readahead = 64 (on)