42 lines
1.1 KiB
Bash
42 lines
1.1 KiB
Bash
#!/bin/sh
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#
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# Make Red Fault LED (LED2) reports mdadm error events.
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#
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EVENT=$1
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# RED Fault LED trigger
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# trigger none = LED not-blinking if LED on
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# trigger timer = LED blinking if LED on
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TRIGGER=/sys/class/leds/helios4:red:fault/trigger
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# RED Fault LED brightness
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# britghness 0 = LED off
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# britghness 1 = LED on
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BRIGHTNESS=/sys/class/leds/helios4:red:fault/brightness
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# Active component device of an array has been marked as faulty OR A newly noticed array appears to be degraded.
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if [ "$EVENT" = "Fail" -o "$EVENT" = "DegradedArray" ]; then
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echo none > $TRIGGER
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echo 1 > $BRIGHTNESS
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fi
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# An md array started reconstruction
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if [ "$EVENT" = "RebuildStarted" ]; then
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echo timer > $TRIGGER
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echo 1 > $BRIGHTNESS
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fi
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# An md array that was rebuilding, isn't any more, either because it finished normally or was aborted.
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if [ "$EVENT" = "RebuildFinished" ]; then
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echo none > $TRIGGER
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echo 0 > $BRIGHTNESS
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fi
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# Test RED Fault LED
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if [ "$EVENT" = "TestMessage" ]; then
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echo timer > $TRIGGER
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echo 1 > $BRIGHTNESS
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sleep 5
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echo 0 > $BRIGHTNESS
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fi
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