重新配置与卸载Oracle 11gR2 Grid Infrastructure
1、rootcrs.pl命令介绍#命令位置:$GRID_HOME/crs/install#命令说明:# 该命令主要是用于对crs进行维护与管理,包括patch,upgrade,downgrade,deconfig等等# perldoc rootcrs.pl执行这个命令获得完整的介绍[root@rac1 install]# ./rootcrs.pl -hUnknown option: hUsage: rootcrs...
Linux平台如何查看OS上存在有哪些数据库或实例
linux平台如何查看OS上存在多少个数据库,查询方法主要有三种,下面分别进行介绍 1、 通过lsnrctl status命令查看通过该方法,可以查看已经注册到listener中的数据库实例,在一定程度可以说明OS上存在有命令结果中所列出来的数据库实例,当然未启动的和未注册进来的除外命令:#su – O...
Oracle /app/grid/grid11g/crs/install/roothas.pl execution failed
错误再现:[root@dg lib64]# /u01/app/11.2.0/grid/root.shPerforming root user operation for Oracle 11g The following environment variables are set as: ORACLE_OWNER= grid ORACLE_HOME= /u01/app/11.2.0/gridEnter the full pathname of the local bin directory: ...
Oracle RAC执行root.sh报错:Failed to create keys in the OLR, rc = 127, Message:
[root@rac2 rpm]# /u01/app/oraInventory/orainstRoot.shChanging permissions of /u01/app/oraInventory.Adding read,write permissions for group.Removing read,write,execute permissions for world.Changing groupname of /u01/app/oraInventory to oinstall.The execution of the script is complete.[root@r...
Oracle RMAN 的 show,list,crosscheck,delete命令整理
转载:http://blog.csdn.net/huzia/article/details/18881615Oracle RMAN 的 show,list,crosscheck,delete命令整理 Oracle RMAN 的 show,list,crosscheck,delete命令整理1、SHOW命令: 显示rman配置: RMAN> show all;2、REPORT命令:2.1、RMAN> report s...
RSA host key for dg has changed 错误
今天重新配置了下物理备机,然后配置SSH的时候提示下列错误:[oracle@rac1 ~]$ ssh dg cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@...
ORA-21561: OID generation failed 错误解决
通过修改hosts文件,错误解决点击(此处)折叠或打开[root@dg bin]# ./srvctl remove listener[root@dg bin]# su - grid[grid@dg ~]$ cd /u01/app/grid/product/11.2.0/grid/bin/[grid@dg bin]$ ./srvctl add listener[grid@dg bin]$ ./s...
Oracle中修改ORACLE_SID
1.首先我们来查看下当前数据库的一些信息,如下点击(此处)折叠或打开[root@rac1 ~]# su - oracle [oracle@rac1 ~]$ env | grep ORACLEORACLE_SID=rac1ORACLE_HOSTNAME=rac1ORACLE_BASE=/u01/app/oracleORACLE_TERM=xterm...
11g RAC使用UDEV挂载磁盘(metalink截取部分)
Real Application Clusters (RAC) requires special ownership (owner, group and permissions) for the OCR (Oracle Cluster Registry) and Voting devices on Linux.In the 2.6 kernel, the UDEV system is the default method through which the kernel controls the creation of the special files that represent ...