Technical information
Routine Maintenance
189
Routine
Maintenance
14.Log on to the active plane and enter:
JOIN
The inactive plane resets.
15. Wait 10 - 20 minutes, then enter FILE STAT REDUN first 
from the active plane and then from the inactive plane. 
The system should be IN SYNCH. Once the system is 
synchronized, the database is downloaded to the 
inactive plane.
16.Enter DBMS STAT first from the active plane and then 
from the inactive plane. The initialized flag should be ON.
17.Reprogram your login usernames, passwords, and 
alarm thresholds.
18.Enter:
DBM CH ON
To turn on automatic database checking. 
19.If you have the Message Center option:
– Insert the RSD with your Message Center backup in 
the RSD drive
– Enter:
VOL MOUNT RSD
Read the volume name of the RSD from the system 
response on the maintenance terminal.
– Enter:
MSGC R ∗.<volume name of RSD>
– Enter:
VOL DISMOUNT <volume name of RSD>
20.Enter:
DBMS CH FULL
to check for database errors. If errors are found, see 
Fixing Database Errors on page 128.
21.Enter:
ACT S S <day> <hh:mm>
To turn on automatic activity switching. 
22.Hold down PANEL ENABLE and press ACTIVITY 
FREEZE OFF.
20 min










