Using HDPARM
resides in /etc/conf.d/hdparm
entries are:
...
...
# or, you can set hdparm options for all drives
hda_args="-A1 -d1 -u1 -c3 -X69 -m16"
hdb_args="-c3 -d1 -u1"
Where hda is for the first hard drive and hard drive b is for the second
entries are:
...
...
# or, you can set hdparm options for all drives
hda_args="-A1 -d1 -u1 -c3 -X69 -m16"
hdb_args="-c3 -d1 -u1"
Where hda is for the first hard drive and hard drive b is for the second