•NMSROOT is the environment variable containing full pathname of Common Services installation directory (by default, /opt/CSCOpx for Solaris, and C:\Program Files\CSCOpx for Windows).
•BKP is the backup directory, into which you have used backup.pl to back up data for Campus Manager, RME, and DFM at thesame time.
The data will be stored in the directories BKP/0, BKP/1, and BKP/2 etc., where BKP/n stores the data of the (n+1)th generation. If generations 0 through 5 exist, then 5 will be the latest.
Note On LMS 2.1, the backup directory must exist before running backup.pl, otherwise you will see an error.