Re: [External] : Re: Oracle 21c

Read-Only Oracle Homes were introduced in 18c<https://docs.oracle.com/en/database/oracle/oracle-database/18/upgrd/understanding-read-only-oracle-homes.html#GUID-D848002A-DBAD-48FA-8467-E849630B8E42> and made the default in 21c. Thanks to this change, the Oracle software installation itself can be image-based.<https://docs.oracle.com/en/database/oracle/oracle-database/18/upgrd/image-based-oracle-database-installations.html#GUID-0315AA15-1C03-4E96-B801-3A8E5F5D4B39>

There are a lot of benefits with ROOH and not tying the database configuration files to a particular OH location. For those of you on 19c, we highly encourage you to check this feature out and perhaps already make the move, as you will have to eventually anyway.

Thx,

[LORE DATA]
Franky Weber Faust
Consultor de Banco de Dados | LORE DATA Oracle ACE ♠️
Fone: 47 99125 2714
Email: franky_at_loredata.com.br<mailto:franky_at_loredata.com.br> loredata.com.br<https://urldefense.com/v3/__http://loredata.com.br/__;!!ACWV5N9M2RV99hQ!NFb1CShoVdnaTM0sbiGEBm7A_bMa64dGe-tBQ7a1ZFUevjSrQ3vM6kNgHipISqAbuE6bA7NY4RZHMjqe9NFk8T1z$>

On Wed, May 11, 2022 at 12:20 AM P C <puravc_at_gmail.com<mailto:puravc_at_gmail.com>> wrote: Me too!

So I read a little to understand why this change amd it is to separate the installation from configuration…. makes sense!

Looks like a step towards cloud….

On Wed, 11 May 2022 at 6:04 AM, Mark J. Bobak <mark_at_bobak.net<mailto:mark_at_bobak.net>> wrote: Interesting...I had no idea! :-)

On Tue, May 10, 2022 at 3:12 PM Andrew Kerber <andrew.kerber_at_gmail.com<mailto:andrew.kerber_at_gmail.com>> wrote: Oracle home is not writable under 21c. https://docs.oracle.com/en/database/oracle/oracle-database/21/ladbi/file-path-directory-changes-read-only-oracle-home.html#GUID-695D5458-A4AF-4F2A-AE4B-FB1062CF6014

I discovered it the same way you just did.

On Tue, May 10, 2022 at 2:09 PM Scott Canaan <srcdco_at_rit.edu<mailto:srcdco_at_rit.edu>> wrote: I’m trying to create my first database in Oracle 21c. I want to do it manually the first time. I’m following the steps I’ve used in the past when creating an Oracle 19c container database, but I’m having a strange issue that I’ve never run into before.

When I try to create the database, it says it can’t find the init.ora file. The file is in the $ORACLE_HOME/dbs (/oracle/app/product/21.0.0.0/dbs<https://urldefense.com/v3/__http://21.0.0.0/dbs__;!!ACWV5N9M2RV99hQ!NFb1CShoVdnaTM0sbiGEBm7A_bMa64dGe-tBQ7a1ZFUevjSrQ3vM6kNgHipISqAbuE6bA7NY4RZHMjqe9K2UVi34$>) directory, as it always has been, but it is looking for it in the $ORACLE_BASE/dbs (/oracle/app/dbs) directory instead. Is this a change with 21c? The environment is configured the same as in the past. How do I fix it?

Scott Canaan ‘88
Sr Database Administrator
Information & Technology Services
Finance & Administration
Rochester Institute of Technology
o: (585) 475-7886 | f: (585) 475-7520
srcdco_at_rit.edu<mailto:srcdco_at_rit.edu> | c: (585) 339-8659

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Andrew W. Kerber

'If at first you dont succeed, dont take up skydiving.'

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http://www.freelists.org/webpage/oracle-l Received on Wed May 11 2022 - 22:56:10 CEST