DBA Arena

Create an Object Storage Bucket from the OCI Console.

Navigate to Object Storage.
 

Click Create Bucket.
 

Enter a name for the bucket and click on Create Bucket.

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Objective:

The objective is to migrate the EBS instance from a server running Linux 5 to a new server running Linux 7.

Environment Details:

EBS R12.1.3, Database 11.2.0.4
Mount points: Database: /ddb02, Application: /dap01

Create Users and Groups on the new server.

[root@ebs01 ~]# groupadd dba

[root@ebs01 ~]# groupadd oinstall

[root@ebs01 ~]# groupadd oper

[root@ebs01 ~]# groupadd asmdba

[root@ebs01 ~]# groupadd asmoper

[root@ebs01 ~]# useradd -g dba -G oinstall,oper,asmdba,asmoper -m oradev

[root@ebs01 ~]# useradd -g dba -G oinstall,oper -m appldev

[root@ebs01 ~]# groups oradev

oradev : dba oinstall oper asmdba asmoper

[root@ebs01 ~]# groups appldev

appldev : dba oinstall oper

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Kill all processes of FNDLIBR.

ps -ef |grep FNDLIBR | grep -v grep | awk '{print $2}' | xargs kill -9


Similarly, we can kill other processes as well by replacing 'FNDLIBR' with other process names.

Kill all processes of java.

ps -ef |grep java | grep -v grep | awk '{print $2}' | xargs kill -9

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