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msctl: use a lock file for backups

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This commit is contained in:
Jason M. Wood 2016-08-05 19:28:13 -06:00
parent 0cd051a3dd
commit 0dee1a5e64
1 changed files with 17 additions and 9 deletions
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26
msctl
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@ -2363,16 +2363,24 @@ case "$1" in
printf "Backing up Minecraft Server:"
for WORLD in $WORLDS; do
printf " $WORLD"
if serverRunning $WORLD; then
sendCommand $WORLD "say Backing up the world."
sendCommand $WORLD "save-all"
sendCommand $WORLD "save-off"
sleep 20
worldBackup $WORLD
sendCommand $WORLD "save-on"
sendCommand $WORLD "say Backup complete."
# Create a lock file so that we don't create duplicate processes.
if $(createLockFile $WORLD "backup"); then
if serverRunning $WORLD; then
sendCommand $WORLD "say Backing up the world."
sendCommand $WORLD "save-all"
sendCommand $WORLD "save-off"
sleep 20
worldBackup $WORLD
sendCommand $WORLD "save-on"
sendCommand $WORLD "say Backup complete."
else
worldBackup $WORLD
fi
# Remove the lock file.
removeLockFile $WORLD "backup"
else
worldBackup $WORLD
printf "\nError lock file for world $WORLD could not be created."
printf " Is the world already running a backup?\n"
fi
done
printf ".\n"