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Known Issues for Oracle Database Exadata Cloud Service (Doc ID 2249093.1)

Last updated on JANUARY 21, 2020

Applies to:

Oracle Database Cloud Exadata Service
Information in this document applies to any platform.

Purpose

This document describes known issues associated with Oracle Database Exadata Cloud Service on Oracle Cloud Infrastructure Classic (OCI-C).

Details

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In this Document
Purpose
Details
 Error accessing patch information in cloud storage
 Cannot use Service Manager to create a version 12.2 database deployment over upgraded Grid Infrastructure
 Backup pieces on cloud storage not deleted during deletion of database deployment
 Concurrently creating multiple database deployments fails using instantiate from backup
 Older database deployments use TLS 1.0
 PDB name not set correctly for release 12.2 databases created using instantiate from backup
 Potential for PDB name conflict after multiple Replace Database using Backup operations
 Cannot create a Data Guard configuration using Oracle Database 12c Release 2 (12.2) with an additional database as the primary and a starter database as the standby
 Deleting an Exadata Cloud Service instance used in a Data Guard configuration leaves behind the database on the other system
 Creating a snapshot master may fail when using database instance subsetting
 Manual patching required for Oracle Database 11g Release 2 (11.2.0.4) database deployments
 Patch conflict applying April 2017 bundle patch on Oracle Grid Infrastructure
 Clone database recovery failure
 Automatic backups fail when the system is running commands containing orec or obkup
 Cannot create a clone database deployment that uses ACFS and Oracle Grid Infrastructure 12c Release 2 (12.2)
 Backup operations may fail with sqlite error
 Database replacement using instantiate-from-backup may fail
 Cannot create a Data Guard configuration using a starter database and more than one database instance at either the primary site or standby site
 August 2017 bundle patch fails using old cloud tooling
 Cannot restart a release 12.2 database with an unencrypted tablespace
 Cannot instantiate from an Oracle Database 12c Release 2 database backup that uses password (RMAN key) encryption
 Must wait 10 minutes after database deployment is created before performing other deployment-level operations on it
 Datapatch fails when host and instance names are too long
 Need to apply the fix for bug 27169796 after October 2017 bundle patch
 Need to apply the fix for bug 18774543 after rollback of October 2017 bundle patch on Oracle Database 12.1.0.2
 Need to rollback manually applied Grid Infrastructure patches before applying Grid Infrastructure bundle patches
 Recovery fails with ORA-01102: cannot mount database in EXCLUSIVE mode
 Exadata Snapshots not supported in conjunction with Oracle Database 18c
 Creating a new database that uses a shared Oracle Home not supported in conjunction with Oracle Database 18c
 An already applied patch may appear as an available patch in the service console
 Data Guard switchover appears to hang indefinitely
 Service console cannot force Data Guard failover
 Data Guard broker in warning state after provisioning with Oracle Database 18c
 Data Guard broker hangs intermittently
 IP Networks cannot use the 192.168.0.0/16 subnet
 Patching fails on older Data Guard configurations
 Provisioning of new service instance fails to complete
 Service instance is deleted while creating a starter database
 Functions not available in Oracle Database Cloud Service console prior to creation of Exadata Cloud Service instance
 Incorrect banner following July 2018 bundle patch
 Cannot create snapshot master using ACFS storage
 Exadata Cloud Service database backups fail with ORA-01017
 July 2018 Bundle Patch prerequisite check fails when database instance is down
 July 2018 Bundle Patch prerequisite check fails because of not enough space
 Incorrect banner following October 2018 bundle patch
 Enterprise Manager 11g Database Control not automatically configured
 Cannot perform instantiate from backup using Oracle Database 18c
 Operations fail due to a lack of free memory
 January 2019 bundle patch prerequisite check fails for Oracle Database 18c
 January 2019 bundle patch prerequisite check fails for Oracle Database 12c Release 1
 Cannot scale CPU cores below the initial value
 Datapatch fails following January 2019 bundle patch for Oracle Database 12c Release 1
 Operations fail following Grid Infrastructure upgrade
 Data Guard switchover fails although operation appears to succeed

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