TNS_DGPRI = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 22.188.194.31)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 22.188.194.32)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = TESTDG) ) ) TNS_DGPHY = (DESCRIPTION = (ADDRESS = (PROTOCOL = ...
2.3创建standby redo log ALTERDATABASEADDSTANDBY LOGFILEGROUP5('/u01/oradata/blockOra/stredo05.log') size 200M;ALTERDATABASEADDSTANDBY LOGFILEGROUP6('/u01/oradata/blockOra/stredo06.log') size 200M;ALTERDATABASEADDSTANDBY LOGFILEGROUP7('/u01/oradata/blockOra/stredo07.log') size 200M;ALTER...
duplicate同步之后,开始启用dg broker,因为主库的dg broker配置已经有了,所以直接添加备库。数据库db_name为test,主库的unique_name为stest,备库为s2testDGMGRL> add database s2test as connect identifier is s2test maintained as physical;想必添加完之后就开始enable database就大功告成,没想到还是有问题。DGMG...
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LOG_FILE_NAME_CONVERT:当主库转为备库的时候此参数会生效。定义主备log文件的存放路径转换 编辑主库以及备库的tnsnames.ora文件 orcl=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oradbvm1)(PORT=1538)) (CONNECT_DATA=(SERVER=DEDICATED) (SERVICE_NAME=orcl) ...
TNS-00515: Connect failed because target host or object does not exist nt secondary err code: 111 nt OS err code: 0 Error 12545 received logging on to the standby FAL[client, ARC0]: Error 12545 connecting to orcl for fetching gap sequence ...
ORA-17627: ORA-01017: invalid username/password; logon denied ORA-17629: Cannot connect to the remote database server 千万不要以为是由于输入了错误的用户名和密码导致的,而是因为“没有输入用户名和密码”。且看我的分解。 1.数据库版本信息
ORA-17627: ORA-01017: invalid username/password; logon denied ORA-17629: Cannot connect to the remote database server 千万不要以为是由于输入了错误的用户名和密码导致的,而是因为“没有输入用户名和密码”。且看我的分解。 1.数据库版本信息
新安装了Oracle 11g rac之后,不知道是什么原因导致第二个节点上的crsd无法启动?其错误消息是CRS-4535: Cannot communicate with Cluster Ready Services。其具体的错误信息还需要查看crsd.log日志才知道。 1、环境 [root@linux2 ~]# cat /etc/issue Enterprise Linux Enterprise Linux Server release 5.5 (Carthage)...
[oracle@mlab2 oracle]$ oerr ora 16191 16191, 0000, "Primary log shipping client not logged on standby"// *Cause: An attempt to ship redo to standby without logging on // to standby or with invalid user credentials.// *Action: Check that primary and standby are using ...