If there is a problem and one of us wants to switch to the old concentrators
here is the procedure:

1. on cs-ccr-colsa as user opera
2. mv LSA_BLMS LSA_BLMS.greg
3. mv LSA_BLMS.original LSA_BLMS
4. check if the LSA_BLMS use the appropriate DEVICES and change it if needed
5. run the script blms-restart