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83441522a2
This uses "hdparm" (if present) to get the harddisk into low power mode on NAS set-ups. Cc: Adrian Schmutzler <mail@adrianschmutzler.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
15 lines
269 B
Plaintext
15 lines
269 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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# Spin down drives after one minute if inactive
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if [ ! -n "$(command -v hdparm)" ]; then
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exit 0
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fi
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DISKS=$(find /dev/sd[a-z] 2>/dev/null)
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for DISK in $DISKS
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do
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if [ -b $DISK ] ; then
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hdparm -S 12 $DISK > /dev/null
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fi
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done
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