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fix: force halt on shutdown events

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Fixes https://github.com/riptidewave93/UNVR-NAS/issues/17
This commit is contained in:
Chris Blake 2024-08-24 09:17:32 -05:00
parent 54f083a1b0
commit d5f1fa0356
1 changed files with 11 additions and 0 deletions
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11
overlay/filesystem/usr/lib/systemd/system-shutdown/unifi-shutdown
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@ -41,3 +41,14 @@ fi
if [ -f "/sys/class/leds/ulogo_ctrl/pattern" ]; then
echo 0:500 > /sys/class/leds/ulogo_ctrl/pattern
fi
# Do a sync before we do abusive things
sync
# Finally, the UNVR's are known to not properly shutdown, due to either a kernel or u-boot thing we can't control, so
# we need to hijack shutdowns and turn them into halts to actually keep the system from restarting. This isn't a watchdog
# thing as far as I can tell, so ugh. This is why it would be nice to have GPL kernel/u-boot sources but alas.
if [[ "$1" == "poweroff" ]]; then
halt &
sleep 30 # Let the halt bring us to the darkness we deserve
fi