| Upgrade primary and Standby database [message #552929] |
Mon, 30 April 2012 04:11  |
mamingui
Messages: 83
Registered: July 2006
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Member |
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Hi All,
I have a primary and standby DB using data guard 10.2.0.3.
I want to upgrade oracle to 11G.
I know that primary and standby should have same version even if data guard will not work again.
I want to know what is the steps by steps action to properly upgrade both DB : primary and Standby.
Thanks in advance.
Regards.
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| Re: Upgrade primary and Standby database [message #552934 is a reply to message #552929] |
Mon, 30 April 2012 04:23  |
John Watson
Messages: 8964
Registered: January 2010
Location: Global Village
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Senior Member |
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This is described in an appendix of your Data Guard Admin Guide, you know. The idea is that you install the 11g binaries on both primary and standby; shutdown the primary and the standby; mount the standby off the 11g home, start the MRP; upgrade the primary.
So the atandby gets upgraded implicitly, by applying the redo generated during the upgrade of the primary.
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