854393 wrote:In maximum performance mode you can keep same number of redo logs but having one more redo log member for each thread is recommended and mandtory for other protection modes.
(maximum number of logfiles for each thread + 1) * maximum number of threads
Using this equation reduces the likelihood that the primary instance's log writer (LGWR) process will be blocked because a standby redo log file cannot be allocated on the standby database. For example, if the primary database has 2 log files for each thread and 2 threads, then 6 standby redo log file groups are needed on the standby database.
How to create a standby redolog from rac to non rac DR setup..???pls help
in rac we can create with specifying thread number for each instances..... but this will be replicating to standby ....so how this will act/create on single DR??