f125a8b892
This change addresses a long-standing issue in rST documentation imported from XML.
That import process added backslash escapes in front of various characters. The three
most common being '(', ')', and '_'.
These instances are removed.
Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Id43a9337ffcd505ccbdf072d7b29afdb5d2c997e
30 lines
1.1 KiB
ReStructuredText
30 lines
1.1 KiB
ReStructuredText
|
|
.. yim1593277634652
|
|
.. _overview-of-upgrade-abort-procedure:
|
|
|
|
===================================
|
|
Overview of Upgrade Abort Procedure
|
|
===================================
|
|
|
|
You can abort an upgrade procedure if necessary.
|
|
|
|
There are two cases for aborting an upgrade:
|
|
|
|
|
|
.. _overview-of-upgrade-abort-procedure-ul-q5f-vmz-bx:
|
|
|
|
- Before controller-0 has been upgraded (that is, only controller-1 has been
|
|
upgraded): In this case the upgrade can be aborted and the system will
|
|
remain in service during the abort.
|
|
|
|
- After controller-0 has been upgraded (that is, both controllers have been
|
|
upgraded): In this case the upgrade can only be aborted with a complete
|
|
outage and a re-install of all hosts. This would only be done as a last
|
|
resort, if there was absolutely no other way to recover the system.
|
|
|
|
- :ref:`Rolling Back a Software Upgrade Before the Second Controller Upgrade
|
|
<rolling-back-a-software-upgrade-before-the-second-controller-upgrade>`
|
|
|
|
- :ref:`Rolling Back a Software Upgrade After the Second Controller Upgrade
|
|
<rolling-back-a-software-upgrade-after-the-second-controller-upgrade>`
|