0012d76f09
Some substitutions also added to accomodate StX vs partner file naming. Add 750.006 alarm to performing-an-orchestrated-upgrade Signed-off-by: Ron Stone <ronald.stone@windriver.com> Change-Id: I33588f3c1b22cd0dbc96133cf8eb056c8c2e5162 Signed-off-by: Ron Stone <ronald.stone@windriver.com>
69 lines
1.9 KiB
ReStructuredText
69 lines
1.9 KiB
ReStructuredText
|
|
.. wyr1593277734184
|
|
.. _rolling-back-a-software-upgrade-before-the-second-controller-upgrade:
|
|
|
|
=================================================================
|
|
Roll Back a Software Upgrade Before the Second Controller Upgrade
|
|
=================================================================
|
|
|
|
You can perform an in-service abort of an upgrade before the second Controller
|
|
\(controller-0 in the examples of this procedure\) have been upgraded.
|
|
|
|
.. rubric:: |proc|
|
|
|
|
#. Abort the upgrade with the :command:`upgrade-abort` command.
|
|
|
|
.. code-block:: none
|
|
|
|
$ system upgrade-abort
|
|
|
|
The upgrade state is set to aborting. Once this is executed, there is no
|
|
canceling; the upgrade must be completely aborted.
|
|
|
|
The following states apply when you execute this command.
|
|
|
|
- aborting:
|
|
|
|
- State entered when :command:`system upgrade-abort` is executed
|
|
before upgrading controller-0.
|
|
|
|
- Remain in this state until the abort is completed.
|
|
|
|
#. Make controller-0 active.
|
|
|
|
.. code-block:: none
|
|
|
|
$ system host-swact controller-1
|
|
|
|
If controller-1 was active with the new upgrade release, swacting back to
|
|
controller-0 will switch back to using the previous release databases,
|
|
which were frozen at the time of the swact to controller-1. Any changes to
|
|
the system that were made while controller-1 was active will be lost.
|
|
|
|
#. Lock and downgrade controller-1.
|
|
|
|
.. code-block:: none
|
|
|
|
$ system host-lock controller-1
|
|
$ system host-downgrade controller-1
|
|
|
|
The host is re-installed with the previous release load.
|
|
|
|
#. Unlock controller-1.
|
|
|
|
.. code-block:: none
|
|
|
|
$ system host-unlock controller-1
|
|
|
|
#. Complete the upgrade.
|
|
|
|
.. code-block:: none
|
|
|
|
$ system upgrade-complete
|
|
|
|
#. Delete the newer upgrade release that has been aborted.
|
|
|
|
.. code-block:: none
|
|
|
|
$ system load-delete <loadID>
|