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Sudipta Bhaskar
Apr 28, 202111 min
Downgrade 19c Grid to 12.2 in an Oracle RAC environment.
I have upgraded my 2 node RAC to 19.8 from 12.2 using GUI Method. But I want to create a blog post of upgrade using silent method. So, I...
1,127 views0 comments
Sudipta Bhaskar
Apr 27, 202112 min
Softwarepatch level different in RAC nodes after GI PSU apply
crsctl query crs softwarepatch showing different output in different nodes. [oracle@OEL7N1 ~]$ crsctl query crs softwarepatch Oracle...
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Sudipta Bhaskar
Apr 26, 202123 min
Apr 21 PSU fails "oracle.opatch.opatchsdk.OPatchException: Re-link fails on target "install_srvm"
While applying 12.2 Apr 21 PSU (12.2.0.1.210420), it fails with "Failed during Patching: oracle.opatch.opatchsdk.OPatchException: Re-link...
958 views0 comments
Sudipta Bhaskar
Apr 22, 20211 min
Apr 21 12.2 GI PSU fails with "OPATCHAUTO-72141: Grid is installed only on a single node"
I have recently faced this issue. While patching my newly built 12.2 RAC in rolling mode using opatchauto, it fails with following error....
140 views0 comments
Sudipta Bhaskar
Apr 14, 20211 min
Create Amazon RDS PostgreSQL and Connect using psql and pgadmin
Login to Amazon AWS Console and Open Amazon RDS Section Follow the following steps to create a RDS PostgreSQL Database Click on Create...
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Sudipta Bhaskar
Apr 4, 20213 min
Install PostgreSQL 13 using yum/dnf in redhat linux 8
This post will explain the installation process of PostgreSQL 13 in redhat linux 8 We are following the yum/dnf method of installation...
642 views0 comments