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Add more info to btrfs pools and more user friendly xfs repairs.

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This commit is contained in:
dlandon
2024-06-05 15:15:37 -05:00
parent ef795438cc
commit fa5b932c13
3 changed files with 207 additions and 45 deletions
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66
emhttp/plugins/dynamix/scripts/btrfs_check
View File

@@ -1,28 +1,64 @@
#!/bin/bash
# btrfs_check start <dev> <id> <options>
# btrfs_check start <dev> <id> <options>
# btrfs_check status <dev> <id>
# btrfs_check cancel <dev> <id>
# btrfs_check reset <mountpoint>
# by default btrfs-check outputs to /var/lib/btrfs
# By default btrfs-check outputs to /var/lib/btrfs
mkdir -p /var/lib/btrfs
case "$1" in
'start')
exec /sbin/btrfs check $4 $2 &> /var/lib/btrfs/check.status.$3 &
# Start the btrfs check process in the background and log output
/sbin/btrfs check $4 $2 &> /var/lib/btrfs/check.status.$3 &
pid=$!
echo $pid > /var/lib/btrfs/check.pid.$3
exit 0
;;
'status')
if [ -f /var/lib/btrfs/check.status.$3 ]; then
cat /var/lib/btrfs/check.status.$3
else
echo "Not available"
fi;
# establish retval of this script: 0 running, 1 not running
pgrep -f "/sbin/btrfs check .*$2" >/dev/null
# Check if the process is running and set the return value accordingly
if [ -f /var/lib/btrfs/check.pid.$3 ]; then
cat /var/lib/btrfs/check.status.$3
pid=$(cat /var/lib/btrfs/check.pid.$3)
if kill -0 $pid 2>/dev/null; then
# Process is running
exit 9
else
if [ -f /var/lib/btrfs/check.status.$3 ]; then
rm -f /var/lib/btrfs/check.pid.$3
fi
fi
else
if [ -f /var/lib/btrfs/check.status.$3 ]; then
cat /var/lib/btrfs/check.status.$3
else
echo "Not available"
fi
fi
exit 0
;;
'cancel')
pkill -f "/sbin/btrfs_check.*$2"
while pgrep -f "/sbin/btrfs check .*$2" >/dev/null ; do
sleep 1
done
echo "Cancelled" >> /var/lib/btrfs/check.status.$3
# Cancel the btrfs check process
if [ -f /var/lib/btrfs/check.pid.$3 ]; then
pid=$(cat /var/lib/btrfs/check.pid.$3)
kill $pid
while kill -0 $pid 2>/dev/null; do
sleep 1
done
echo -e "\nCancelled" >> /var/lib/btrfs/check.status.$3
rm -f /var/lib/btrfs/check.pid.$3
else
echo "No process to cancel"
fi
exit 0
;;
'reset')
exec /sbin/btrfs device stats -z $2
;;
*)
echo "Invalid command"
exit 0
;;
esac

97
emhttp/plugins/dynamix/scripts/xfs_check
View File

@@ -1,23 +1,100 @@
#!/bin/bash
# xfs_check start <dev> <id> <options>
# xfs_check status <dev> <id>
# xfs_check cancel <dev>
# xfs_check cancel <dev>
# xfs_check zero_log <dev>
# using /var/lib because that's where btrfs puts status
# Exit codes:
# 0 - No corruption detected or process not found.
# 1 - Corruption detected.
# 2 - Dirty log.
# 4 - File system corruption fixed.
# 8 - No check has been run yet.
# 9 - Process is still running.
# Using /var/lib because that's where btrfs puts status
mkdir -p /var/lib/xfs
case "$1" in
'start')
exec /sbin/xfs_repair $4 $2 &> /var/lib/xfs/check.status.$3 &
# Start the xfs_repair process in the background and log output
nohup bash -c "(
/sbin/xfs_repair $4 $2 &> /var/lib/xfs/check.status.$3
echo \$? > /var/lib/xfs/check.status.$3.exit
rm -f /var/lib/xfs/check.pid.$3
) &" &
pid=$!
echo $pid > /var/lib/xfs/check.pid.$3
exit 0
;;
'status')
if [ -f /var/lib/xfs/check.status.$3 ]; then
cat /var/lib/xfs/check.status.$3
else
echo "Not available"
fi;
pgrep -f "/sbin/xfs_repair.*$2" >/dev/null
# Check if the process is still running
if [ -f /var/lib/xfs/check.pid.$3 ]; then
pid=$(cat /var/lib/xfs/check.pid.$3)
if kill -0 $pid 2>/dev/null; then
# Process is running, return status and exit code 9
cat /var/lib/xfs/check.status.$3
exit 9
else
# Process is not running, read the exit status if available
if [ -f /var/lib/xfs/check.status.$3.exit ]; then
exit_status=$(cat /var/lib/xfs/check.status.$3.exit)
cat /var/lib/xfs/check.status.$3
rm -f /var/lib/xfs/check.pid.$3
if [[ $exit_status -eq 0 || $exit_status -eq 1 || $exit_status -eq 2 || $exit_status -eq 4 ]]; then
exit $exit_status
else
exit 0
fi
else
# Exit status file does not exist, but return status file if available
if [ -f /var/lib/xfs/check.status.$3 ]; then
cat /var/lib/xfs/check.status.$3
fi
exit 8
fi
fi
else
# No PID file found, check for existing status
if [ -f /var/lib/xfs/check.status.$3 ]; then
cat /var/lib/xfs/check.status.$3
# If no exit status file, assume process completed successfully
if [ -f /var/lib/xfs/check.status.$3.exit ]; then
exit_status=$(cat /var/lib/xfs/check.status.$3.exit)
if [[ $exit_status -eq 0 || $exit_status -eq 1 || $exit_status -eq 2 || $exit_status -eq 4 ]]; then
exit $exit_status
else
exit 0
fi
else
exit 8
fi
else
# No status file found
echo "Not available"
exit 8
fi
fi
;;
'cancel')
pkill -f "/sbin/xfs_repair.*$2"
# Cancel the xfs_repair process
if [ -f /var/lib/xfs/check.pid.$3 ]; then
pid=$(cat /var/lib/xfs/check.pid.$3)
kill $pid
while kill -0 $pid 2>/dev/null; do
sleep 1
done
echo -e "\nCancelled" >> /var/lib/xfs/check.status.$3
rm -f /var/lib/xfs/check.pid.$3
else
echo "No process to cancel"
fi
exit 0
;;
*)
# Handle invalid commands
echo "Invalid command"
exit 0
;;
esac