Oracle X6-2-HA Deployment And User's Manual page 95

fail. You can avoid potential patching problems by correcting the conditions and
resolving the issues before applying the patch.
The pre-checks commands are available on Oracle Database Appliance release
12.2.1.2.0 or later. Update the DCS agent to support the pre-checks commands.
Note:
Patching pe-checks are available only when patching ODACLI stack. If you
are patching and migrating from OAKCLI to ODACLI stack for bare metal
system, then follow the procedure in the topic Patching Oracle Database
Appliance Bare Metal Systems Using the Command-Line. For patching
Virtualized Platform, see the topic Patching Oracle Database Appliance
Virtualized Platform.
Components Verified by Patching Pre-Checks
Check
System update pre-checks
Server update pre-checks
About Update Pre-Checks
Component Verified
Checks that the agent is online on all nodes
Checks that there is sufficient space for the
update
Validates the minimum agent version and
validates the patching tag
Confirms that a valid patch is in the repository
and calculates the patch bundle
checksum
Confirms that Oracle Grid Infrastructure patch
is installed
Confirms that Oracle Clusterware is running
on all nodes
Performs a check for required components
using
opatch prereq checkcomponents
Analyzes the patch using
opatchauto
Performs a patch conflict check
Checks the available disk space
Confirms that the yum repository directory
exists
Performs a check and
yum yum check-
update
Performs a test (dry run) yum update to check
for dependencies in the RPMS
Chapter 7
md5
7-4