3com database adapter module for networker nsr-ora v3.2 Manual Do Utilizador

System Administrator’s Guide

U42252-J-Z915-1-76

Recovery

INFO: Following database files are required to perform a 
recovery:
/oracle/7_0_16/dbs/benutzer1NSR.dbf
INFO: *** Crash Analyzer finished ***

INFO: *** Invoking Database Restauration ***
INFO: Trying to restore /oracle/7_0_16/dbs/benutzer1NSR.dbf
recover: Using ufo as server for ufo
Recovering 1 file into its original location
Total estimated disk space needed for recovery is 4.1 MB
Requesting 1 file, this may take a while ...
./benutzer1NSR.dbf
Received 1 file(s) from NSR server ’ufo’
INFO: *** Database Restauration finished ***

INFO: *** Invoking Database Recovery ***
INFO: Mounting the database ... was previously done.
INFO: Ensure that all database files are online ... done.
INFO: Recovering the database.
INFO: Database accessible.
INFO: Recovery finished successfully!
INFO: *** Database Recovery finished ***

The second example deals with a situation in which all database files are intact. 
In this case, an appropriate message is displayed after the database has been 
analyzed:

# nsrora_rec 
INFO: *** Invoking Crash Analyzer ***
INFO: Trying to shutdown database within 30 seconds ... done 
(20).
INFO: Getting required database files ... done.
INFO: No damaged files found !                
INFO: *** Crash Analyzer finished ***

INFO: *** No Database recovery required (RC: >5<) ***

Finally, the third example demonstrates the behavior of the crash analyzer in a 
situation in which an automatic recovery is not possible (e.g. when a control file 
is lost). You will have to carry out a manual recovery in such cases:

# nsrora_rec 
INFO: *** Invoking Crash Analyzer ***
INFO: Trying to shutdown database within 30 seconds ... done 
(0).
INFO: Getting required database files ... failed.
ERROR-310: Unable to mount the database !
ERROR-350: *** Crash Analyzer failed (RC: >20<) ***