Technical information

Routine Maintenance
155
Routine
Maintenance
Is the System Healthy?
Non-redundant Healthy System Checklist
" No alarms present
" No database errors
" DBMS Check is scheduled
" DBMS Status initialized flag is ON
" Programmed Reboot is scheduled
" DATA SAVE backup is on RSD
" Hard drive backup is on RSD
Redundant Healthy System Checklist
" No alarms present
" No database errors
" DBMS Check is scheduled
" DBMS Status initialized flag for both planes is ON
" Redundant File System is enabled and in synch on
both planes
" Activity Switch is scheduled
" Activity Freeze is OFF (assuming that both main
controls are healthy)
" DATA SAVE backup is on RSD
" Hard drive backup is on RSD