openwrt/target/linux/gemini/base-files/etc/board.d/03_hdparm

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# SPDX-License-Identifier: GPL-2.0-only
# Spin down drives after one minute if inactive
if [ ! -n "$(command -v hdparm)" ]; then
exit 0
fi
DISKS=$(find /dev/sd[a-z] 2>/dev/null)
for DISK in $DISKS
do
if [ -b $DISK ] ; then
hdparm -S 12 $DISK > /dev/null
fi
done