Overview of FS_CLONE phase

The patch edition file system is normally synchronized with the run edition file system during the prepare phase.

There are some cases where it is helpful or required to manually re-clone the patch edition file system from the run edition.

1) After aborting an online patching cycle.
2) After manually changing the run edition file system.
3) After patching middle-tier technology components.
4) After applying an EBS RUP.

By re-cloning the patch edition file system, you can be certain that it is correctly synchronized, and also minimize any synchronization delay that would normally occur on the next prepare

command.

adop phase=fs_clone

If there is any error you must examine log files and correct the problem, then restart the fs_clone by running the command again.

If fs_clone does not restart correctly you can force the process to restart from the beginning.

Example - Restart failed fs_clone from the beginning:

adop phase=fs_clone force=yes


What happening in FS_CLONE phase

Collected Below information from log file

Validating system setup.

Checking for existing adop sessions

Checking for pending hotpatch session.

Checking for pending cleanup session.

No pending session exists.

Starting new adop session 

Phase: fs_clone

Creating a log file

Validating configuration on node

Checking for pending cleanup actions.

Blocking managed server ports.

Performing CLONE steps.

Alter logon trigger: DISABLE

Alter logon trigger: enable

Releasing managed server ports.

Synchronizing snapshots.

Stopping services on patch file system.

Stopping admin server.

Stopping node manager.

Generating log report.

The fs_clone phase completed successfully.

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