Hi,
Yesterday alert log file provide us the following messages after restarting the database:
ARCH: STARTING ARCH PROCESSES COMPLETE
Tue Dec 11 05:05:07 2007
ARC0: Becoming the 'no FAL' ARCH
ARC0: Becoming the 'no FAL' ARCHARC0: Thread not mounted
Tue Dec 11 05:05:08 2007
Oracle Data Guard is not available in this edition of Oracle.
Tue Dec 11 05:05:08 2007
alter database mount exclusive
Tue Dec 11 05:05:09 2007
ARC1: Archival started
Tue Dec 11 05:05:09 2007
ARC1: Becoming the heartbeat ARCH
ARC1: Becoming the heartbeat ARCHARC1: Thread not mounted
I have checked on the same log that during the last "restarts" thes message not appeared.
The database is on ARCHIVE LOG MODE and the archive files are generated correctly but this "message" disturbs me,,,,,
I have checked an old post with a related issue:
1438157 but really my message appears on starting the database (not on shutdown).
Some idea about what these message means?