V$CONTROLFILE--列出实例中所有控制文件的名字及状态信息 V$PARAMETER--列出所有参数的位置及状态信息 V$CONTROLFILE_RECORD_SECTION--列出控制文件中记录的部分信息 SHOW PARAMETER CONTROL_FILES--列出控制文件的名字、状态、位置等 SQL>select*fromv$controlfile; STATUSNAMEIS_ BLOCK_SIZE FILE_SIZE_BLKS --- ---...
第一种备份方式不在说明了,也就是执行alter system set control_files='FILE1','FILE2' scope=spfile;这个SQL语句,多文件控制,这个也是控制文件多元化的体现 第二种备份:RMAN自动备份(选择这种方式较好) [oracle@test1 ~]$ rman target / RMAN> show controlfile autobackup; ##controlfile autobackup默认是关闭...
创建新的控制文件: CREATE CONTROLFILE SET DATABASE prod LOGFILE GROUP 1 ('/u01/oracle/prod/redo01_01.log', '/u01/oracle/prod/redo01_02.log'), GROUP 2 ('/u01/oracle/prod/redo02_01.log', '/u01/oracle/prod/redo02_02.log'), GROUP 3 ('/u01/oracle/prod/redo03_01.log', '/u01/...
ORA-00245: control file backup failed; in Oracle RAC, target might not be on shared storage node 1 and node 2 rman configurations of controlfile same CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/fast_recovery_area/datastore/matrix/snapcf_matrix.f'; two nodes can see that disk.....
备份控制文件的两种方法: 1、ALTER DATABASE BACKUP CONTROLFILE TO '/home/oracle/backup/control.bkp'; 2、ALTER DATABASE BACKUP CONTROLFILE TO TRACE;【SQL语句创建控制文件到trace】 控制文件数据字典视图:
-- Oracle 控制文件(CONTROLFILE) --=== 一、Oracle 控制文件 为二进制文件,初始化大小由CREATE DATABASE指定,可以使用RMAN备份 记录了当前数据库的结构信息,同时也包含数据文件及日志文件的信息以及相关的状态,归档信息等等 在参数文件中描述其位置,个数等等。通常采用...
Good morning all i have a probem to restart my database after a power outage. i have these errors in the alert file. ORA-00202: control file: '/app/oracle/control03.ctl *.control_files=' ORA-27037: unable to obtain file status SVR4 Error: 2: No such file or directory Additional inf...
Linux/Unix平台为: $ORACLE_HOME/dbs/snapcf_@.f Windows平台为:%ORACLE_HOME%\database\snapcf_@.f b、查看快照控制文件位置[oracle@linux1 dbs]$exportORACLE_SID=usbo[oracle@linux1 dbs]$ rman target/--查看快照控制文件的位置RMAN>show snapshot controlfile name;RMANconfiguration parametersfordatabasewi...
Oracle-managed files eliminate the need for you, the DBA, to directly manage the operating system files comprising an Oracle database. You specify operations in terms of database objects rather than filenames. Oracle internally uses standard file...
CONTROL_FILES = (/u01/oracle/prod/control01.ctl, /u02/oracle/prod/control02.ctl, /u03/oracle/prod/control03.ctl) If files with the specified names currently exist at the time of database creation, you must specify theCONTROLFILE REUSEclause in theCREATE DATABASEstatement, or else an erro...