Oracle10 RAC 設定MAXLOGHISTORY，大家一般設定為多少？

5. MAXLOGHISTORY

The MAXLOGHISTORY option of CREATE DATABASE specifies the maximum number of redo log files that can be recorded in the log
history of the control file. The log history is used for automatic media recovery of
Oracle Real Application Clusters.
For Oracle Real Application Clusters, set MAXLOGHISTORY to a large value, such
as 100. The control file can then store information about this number of redo log
files. When the log history exceeds this limit, the Oracle server overwrites the oldest
entries in the log history.
Setting the MAXLOGHISTORY to 0 (zero), disables log history.


參考 ： http://tolywang.itpub.net/post/48/315039     





是像上面所說的設定為一個大的值 (100) 嗎 ？