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https://github.com/unraid/webgui.git
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96 lines
2.8 KiB
Plaintext
96 lines
2.8 KiB
Plaintext
# source this file in "xxx_check" scripts
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# variable FSCK should be set to the file sysem check program
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# Exit codes:
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# 0 - No corruption detected or process not found.
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# N - refer to individual file system check programs
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# 8 - No check has been run yet.
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# 9 - Process is still running.
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OUTDIR=/var/lib/check
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mkdir -p $OUTDIR
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case "$1" in
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'start')
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# Start the process in the background and log output
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rm -f $OUTDIR/check.status.$3
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( $FSCK $4 $2 &> $OUTDIR/check.status.$3 ; echo $? > $OUTDIR/check.status.$3.exit )&
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pid=$!
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echo $pid > $OUTDIR/check.pid.$3
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exit 0
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;;
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'status')
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# Check if the process is still running
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if [ -f $OUTDIR/check.pid.$3 ]; then
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pid=$(cat $OUTDIR/check.pid.$3)
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if kill -0 $pid 2>/dev/null; then
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# Process is running, return status and exit code 9
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cat $OUTDIR/check.status.$3
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exit 9
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else
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# Process is not running, read the exit status if available
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if [ -f $OUTDIR/check.status.$3.exit ]; then
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exit_status=$(cat $OUTDIR/check.status.$3.exit)
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cat $OUTDIR/check.status.$3
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rm -f $OUTDIR/check.pid.$3
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if [[ $exit_status -eq 0 || $exit_status -eq 1 || $exit_status -eq 2 || $exit_status -eq 4 ]]; then
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exit $exit_status
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else
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exit 0
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fi
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else
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# Exit status file does not exist, but return status file if available
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if [ -f $OUTDIR/check.status.$3 ]; then
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cat $OUTDIR/check.status.$3
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fi
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exit 8
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fi
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fi
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else
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# No PID file found, check for existing status
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if [ -f $OUTDIR/check.status.$3 ]; then
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cat $OUTDIR/check.status.$3
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# If no exit status file, assume process completed successfully
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if [ -f $OUTDIR/check.status.$3.exit ]; then
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exit_status=$(cat $OUTDIR/check.status.$3.exit)
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if [[ $exit_status -eq 0 || $exit_status -eq 1 || $exit_status -eq 2 || $exit_status -eq 4 ]]; then
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exit $exit_status
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else
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exit 0
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fi
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else
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exit 8
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fi
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else
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# No status file found
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echo "Not available"
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exit 8
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fi
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fi
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;;
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'cancel')
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# Cancel the ntfsfix process
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if [ -f $OUTDIR/check.pid.$3 ]; then
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pid=$(cat $OUTDIR/check.pid.$3)
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kill $pid
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while kill -0 $pid 2>/dev/null; do
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sleep 1
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done
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echo -e "\nCancelled" >> $OUTDIR/check.status.$3
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rm -f $OUTDIR/check.pid.$3
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else
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echo "No process to cancel"
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fi
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exit 0
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;;
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*)
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# Handle invalid commands
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echo "Invalid command"
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exit 0
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;;
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esac
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