mirror of
https://github.com/unraid/webgui.git
synced 2026-01-04 08:29:51 -06:00
65 lines
1.4 KiB
Bash
Executable File
65 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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# btrfs_check start <dev> <id> <options>
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# btrfs_check status <dev> <id>
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# btrfs_check cancel <dev> <id>
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# btrfs_check reset <mountpoint>
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# By default btrfs-check outputs to /var/lib/btrfs
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mkdir -p /var/lib/btrfs
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case "$1" in
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'start')
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# Start the btrfs check process in the background and log output
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/sbin/btrfs check $4 $2 &> /var/lib/btrfs/check.status.$3 &
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pid=$!
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echo $pid > /var/lib/btrfs/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 running and set the return value accordingly
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if [ -f /var/lib/btrfs/check.pid.$3 ]; then
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cat /var/lib/btrfs/check.status.$3
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pid=$(cat /var/lib/btrfs/check.pid.$3)
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if kill -0 $pid 2>/dev/null; then
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# Process is running
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exit 9
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else
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if [ -f /var/lib/btrfs/check.status.$3 ]; then
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rm -f /var/lib/btrfs/check.pid.$3
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fi
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fi
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else
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if [ -f /var/lib/btrfs/check.status.$3 ]; then
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cat /var/lib/btrfs/check.status.$3
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else
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echo "Not available"
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fi
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fi
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exit 0
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;;
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'cancel')
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# Cancel the btrfs check process
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if [ -f /var/lib/btrfs/check.pid.$3 ]; then
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pid=$(cat /var/lib/btrfs/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" >> /var/lib/btrfs/check.status.$3
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rm -f /var/lib/btrfs/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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'reset')
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exec /sbin/btrfs device stats -z $2
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;;
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*)
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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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