How to turn on/off Oracle archiving

How to turn on/off Oracle archiving

If it is a OPS/RAC environment, you need to first comment out Parallel_server = True, and then perform the following steps, and then restart with this parameter

1, open the archive

A. Close the database shutdown immediate

B. Startup mount

C. ALTER DATABASE Archivelog

d. Alter DATABASE Opne

2. No filing

A. Close the database shutdown immediate

B. Startup mount

C. ALTER DATABASE Noarchivelog

d. ALTER DATABASE open

Archive information can be viewed through the following statements

Sql> Archive Log List

Database Log Mode Archive mode

Automatic Archival Enabled

Archive Destination E:oracleora92databasearchive

Oldest online log sequence 131

Next log sequence to archive 133

Current log sequence 133