In order to determine which backups are currently in progress on a POSIX compliant system, execute the following command :
ps -A | grep lbackup | awk '{print $6}' | sed '/^$/d'
Out put should be similar to the following (showing a path to the currently executing backups :
/etc/lbackup/server1.example.com/server1_backup.conf /etc/lbackup/server29.example.com/server29_backup.conf /etc/lbackup/server3.example.com/server3_backup.conf
If no instance(s) of lbackup exist on the system then no output will be displayed