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114 Downgrades
3
Do one of the following:
If this is a downgrade to a previous Maintenance Release, edit
the installprops.txt file as follows:
ne.load=<previously deployed 11.0.X.X loadname>
Run the upgrade script:
./smUpgrade.pl
OR
If this is a downgrade to a previous patch, run the following
script:
/mcpPatch.pl -smonly
4 When prompted, select the previous patch to be applied.
--End--
Downgrading a database
Use this procedure to downgrade the database in the event the upgrade of
a replicated database fails or if performing a complete system downgrade.
WARNING
When an AS 5300 database server is downgraded, the existing
database is overwritten with a backup copy during database
restoration. As a result, all provisioning and configuration
changes made to the database since the backup copy was
created are lost.
A downgrade of the database server should only be performed if
all other system recovery options have failed.
Prerequisites
• The database can only be downgraded to a version which had been
successfully deployed in the past.
• The version of the load that is being downgraded to exists on the
Element Management server.
Attention: Any attempt to downgrade the database to a version other
than those listed above will fail because there is no associated backup
from which to restore the database.
Application Server 5300
Nortel AS 5300 Installation
NN42040-300 01.04
4 November 2008
Copyright © 2007-2008 Nortel Networks
.