This content has been marked as final. Show 2 replies
Well, please refer to below link
it's says that automatic gap resolution doesn't require any setting but primary should be available. For FAL_SERVER, you can specify name for other standby by , oracle stream also from where you can get the archive log too, in case primary not available for some reason.
On Oracle 10 FAL_SERVER and FAL_CLIENT are only required if the other parameter is specified.
When a database is running in the standby role, it uses FAL_SERVER from which to fetch (request) missing archived redo log files if Primary is unable to automatically send the missing log files.