Ubuntu下hdparm.conf中APM和spindown_time设置不生效的解决方案
在/lib/hdparm/hdparm-functions中的约63行位置有: # Only activate APM on disks that support it.
if [ -z "$ID_ATA_FEATURE_SET_APM" ]; then
local ID_ATA_FEATURE_SET_APM="$(udevadm info -n "$1" -q property 2>/dev/null | sed -n 's/^ID_ATA_FEATURE_SET_APM=//p')" |...