How do you find out now whether you have a read-only Oracle Home? $ cd $ORACLE_HOME/install You will find the configuration files for a read-only ORACLE_HOME in a location known as ORACLE_BASE_CONFIG./orabaseconfig In a read-only ORACLE_HOME you will find the user-specific files, instance-specific files, and log files in a location known as the ORACLE_BASE_HOME. I think the concept is quite good and well-thought but of course, you can revert to read-write homes again. You can read more about Read-Only Homes here. The Oracle Home for Oracle 21c by default is a read-only Oracle Home. SUSE Linux Enterprise Server 15 SP1: 4.12.14-197.29-default or later.Oracle Linux 7.4 with the Unbreakable Enterprise Kernel 4: 4.1.12-124.53.1.el7uek.x86_64 or later.Oracle Linux 8.2 with the Unbreakable Enterprise Kernel 6: 5.4.17-2011.1.2.el8uek.x86_64 or later.Operating System Checklist for Oracle Database 21c on LinuxThe following Linux x86-64 kernels are supported:.Please see the Installation Guide for certified operating systems and minimum requirements: u01/app/oraInventory/logs/InstallActions_11-05-41AM/installActions_11-05-41AM.logĪnd a few clicks later you will see this screen:
Mike 21 download install#
You can find the log of this install session at: The response file for this session can be found at: lsĪddnode cv has jlib olap oui racg sqldeveloper utlĪssistants data hs ldap oml4py owm rdbms sqlj xdkīin dbs install lib OPatch perl relnotes sqlpatchĬfgtoollogs deinstall instantclient md opmn plsql root.sh sqlplusĬlone demo inventory mgw oracore precomp runInstaller srvmĬrs diagnostics javavm network ord python nf suptools
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Remember to create a new directory for the installation, and then copy the downloaded zip file into it and unpack it. In my case this shouldn’t be an issue as I have several other homes in my environment. If it is available … oracle]# yum list oracle-database-preinstall-21c Using the Database Preinstallation RPM is not a requirement but may be helpful. Installationīefore you just start right away with the installation, have a quick look into the Installation Guide at first. This will have an effect on upgrading to Oracle 21c as you will see later this week in another blog post. Hence, Oracle 21c will be now the first CDB-only release.
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But as you saw, there is no Oracle Database 20c. Ah, wait a bit, didn’t I blog 1.5 years ago that Oracle Database 20c will be the first CDB-only release? True. You can’t have a non-CDB in Oracle 21c anymore. Photo by Dominik Scythe on Unsplash CDB-only architectureĪs you may or may not be aware, Oracle Database 21c is the first Oracle database release with CDB-only architecture.