Owner:oracle (Oracle software owner)
Database: techdb
Instances: techdb1, techdb2
Servers/Node: basket-techdb01, basket-techdb02
To remove and later add the cluster Oracle database, follow these steps:
It is important to know the previous configuration for a possible backup:
srvctl config database -d <database_name| [oracle@basket-techdb01 bin]$ srvctl config database -d techdb Database unique name: techdb Database name: techdb Oracle home: /u01/app/oracle/product/12.1.0/dbhome_1 Oracle user: oracle Spfile: +DATA/techdb/PARAMETERFILE/spfile.307.998131789 Password file: +DATA/techdb/PASSWORD/pwdtechdb.295.998131215 Domain: Start options: open Stop options: immediate Database role: PRIMARY Management policy: AUTOMATIC Server pools: Disk Groups: DATA,RECO Mount point paths: Services: Type: RAC Start concurrency: Stop concurrency: OSDBA group: dba OSOPER group: oper Database instances: techdb1,techdb2 Configured nodes: basket-techdb01,basket-techdb02 Database is administrator managed
Stop the database:
srvctl stop database -d <database_name> [oracle@basket-techdb01 bin]$ srvctl stop database -d techdb
Remove the database from cluster configuration:
srvctl remove database -d <database_name> [oracle@basket-techdb01 bin]$ srvctl remove database -d techdb Remove the database techdb? (y/[n]) y [oracle@basket-techdb01 bin]$
Add the database in the cluster configuration: (For all nodes)
srvctl add instance -d <database_name> -i <instance_node1> -n <server_name_node1> srvctl add instance -d <database_name> -i <instance_node2> -n <server_name_node2> [oracle@basket-techdb01 bin]$ srvctl add instance -d techdb -i techdb1 -n basket-techdb01 [oracle@basket-techdb01 bin]$ srvctl add instance -d techdb -i techdb2 -n basket-techdb02
Start the database:
srvctl start database -d <database_name> [oracle@basket-techdb01 bin]$ srvctl start database -d techdb
Check the configuration again :
srvctl config database -d <database_name> [oracle@basket-techdb01 bin]$ srvctl config database -d techdb Database unique name: techdb Database name: Oracle home: /u01/app/oracle/product/12.1.0/dbhome_1 Oracle user: oracle Spfile: Password file: Domain: Start options: open Stop options: immediate Database role: PRIMARY Management policy: AUTOMATIC Server pools: Disk Groups: DATA,RECO Mount point paths: Services: Type: RAC Start concurrency: Stop concurrency: OSDBA group: dba OSOPER group: oper Database instances: techdb1,techdb2 Configured nodes: basket-techdb01,basket-techdb02 Database is administrator managed
Check the status of the database :
srvctl status database -d <database_name> [oracle@basket-techdb01 bin]$ srvctl status database -d techdb Instance techdb1 is running on node basket-techdb01 Instance techdb2 is running on node basket-techdb01 [oracle@basket-techdb01 bin]$
Hi! I am Bruno, a Brazilian born and bred. Former Oracle ACE, Computer Scientist, MSc in Data Science, over ten years of experience in companies such as IBM, Epico Tech, and Playtech based in three different countries (Brazil, Hungary, and Sweden) and joined projects remotely in many others. I am super excited to show you my interest in Databases, Cloud, Data Science, Data Engineering, Bigdata, AI, Programming, Software Engineering, and data in general.
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