Oracle server updates the control file continuously during the database is in use, so it must be available for writing whenever the database is open. Only the oracle server can modify the information in the con
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 --- ---...
If you are using Oracle Managed Files, then the initialization parameters you set to enable that feature determine the name and location of the control files. If you are using Oracle Automatic Storage Management (Oracle ASM), you can place incomplete Oracle ASM file names in theDB_CREATE_FILE...
SQL> host strings /u01/app/oracle/oradata/orcl/control01.ctl > /u01/app/oracle/ctl.txtSQL> host cat /u01/app/oracle/ctl.txt; -- The following are current System-scope REDO Log Archival related -- parameters and can be included in the database initialization file. ...
Each database contains zero or more undo tablespaces. In automatic undo management mode, each Oracle instance is assigned one (and only one) undo tablespace. Undo data is managed within an undo tablespace using undo segments that are automatically created and maintained by Oracle....
刚由SQLPLUS进入数据时出现ORA-27034:ORACLE not available ORA-27101:shared memory realm does not exist错误,然后查看oradim.log文件,发现如下错误信息:ORA-00214: control file 'C:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\CONTROL02.CTL' version 1253 inconsistent with file 'C:\ORACLE\PRODUCT\10.2.0\ORADATA...
Control file enqueue hold time tracking dump at time: 5304 节点2: [oracle@rac02 trace]$ Fri Jan 06 20:04:06 2017 Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl2/trace/orcl2_ora_63100.trc: ORA-00245: control file backup failed; target is likely on a local file system ...
With a brand-new interface and architecture in Oracle Enterprise Manager 10g Grid Control Release 5, the prime aim was to ease the management load for DBAs worldwide.Oracle Enterprise Manager Grid Control achieved this by streamlining and automating many day-to-day DBA tasks—performance management...
von Ralf Durben, ORACLE Deutschland GmbH Der Betrieb einer hochverfügbaren Grid Control Umgebung wird immer wichtiger. Aus diesem Grund zeigt dieser Tipp, wie eine solches hochverfügbares Grid Control aufgebaut wird. Eine theoretische Betrachtung findet sich in der Dokumentation "Oracle Enterprise ...
“If your Management Repository is using Oracle Database 12.2 or higher, none of these parameters need to be set.” This is not true, and you always get this error message. “ERROR: The following prerequisite check failed because the Oracle Database, where the Management Repository will be ...