oracle 10g废材参数 log_archive_start

SQL> show parameters log_archive_start;               

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
log_archive_start                    boolean     FALSE


SQL> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            /u01/app/oracle/arch
Oldest online log sequence     38
Next log sequence to archive   40
Current log sequence           40
SQL> 

SQL> select * from v$version;

BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE    10.2.0.1.0      Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production

启动归档模式，oracle会自动启用自动归档，但参数log_archive_start仍然是false，所以说这个参数已列入废材。