4. Recovery Manager Architecture 1. Overview of RMAN Architecture The RMAN client application directs database server sessions to perform all backup and recovery tasks. If more than one channel is allocated, then RMAN can execute certain commands in ...
Switch mode oracle archive First, with a user's identity to the landing, Then connect super-user (sys) / password (password) as sysdba; Code: Select All Complete . In the rac, change the archive mode unlike the stand-alone or master / standby mod ...
Control file parallel write (SYSTEM I / O type) CKPT exclusive to wait for the event control file parallel wait for the event are often the symptoms of high log switch. The conversation with the wait event shows that it has implemented a control file ...
AFFIRM and NOAFFIRM settings are confirmed archived information is written to disk; ALTERNATE and NOALTERNATE settings are in the archive directory can not write, it will be archived to write to another place; ARCH and LGWR archive settings are ARCn ...
Preparation of the node needs to be done has been completed and should now get the main, maintenance and ventilation of the pass between nodes. To determine whether to build a successful data guard there are two standards, one is to look at a log sta ...
rn rn rn ORACLE backup solution error rn rn First, backup overview rn 1, the use of thermal backup, need to run in archive mode, the database can be fully restored, that is, from a backup to the database after the collapse of the data will not be los ...
Step by step to configure Oracle Stream From: http://oracle.chinaitlab.com/install/738743.html 1 Introduction Oracle Stream function is to improve the database designed for high availability, and Oraclern9i before in this feature version was known as ...
Kamus yesterday asked a question, if a cold backup, but missing one data file, but the existence of all of the archive, it should be how to restore data files. Try yourself, is probably the following steps: [oracle @ jumper eygle] $ sqlplus "/ a ...
rn RAC environment, backup, recovery and general database backup, recovery is some difference. rn RMAN Backup and Recovery - RAC environment database backup (1): http://yangtingkun.itpub.net/post/468/285260 rn RMAN Backup and Recovery - RAC environme ...
Getting started with Server-Managed Recovery (SMR) and Recovery Manager (RMAN) SMR (Server-Managed Recovery) and RMAN (Recovery Manager) Getting Started Introduction Introduction: This article explains the basic operation of SMR & RMAN. Because RMAN h
The first 10 weeks of the audit informed all rnrn Oracle Database 10 g with a very detailed audit of the level of capture user behavior, it can eliminate the manual, trigger-based audit rn Joe assumes the user has permission to update the list goes o ...
LOGMINER tool is installed in front of here is a brief introduction to SYS user to perform the following two script A: $ ORACLE_HOME / rdbms / admin / dbmslm.sql, used to create DBMS_LOGMNR package SQL> @ dbmslm.sql Package has been created. Succe ...
