I was wondering if anyone has ever configure this setup or you thoughts on the opossibility.
standby_type: physical
primary database : RAC/with two nodes (instance1/instance2)
standby database non-RAC with standalone database instance1
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I was wondering if anyone has ever configure this setup or you thoughts on the opossibility.
standby_type: physical
primary database : RAC/with two nodes (instance1/instance2)
standby database non-RAC with standalone database instance1
yes, i do it
Hi,
Its great that you have done the configuration setting up a non-RAC standby database for a 2-node RAC. It is very interesting as Oracle has no documentation on this specific configuration. They always give the configuration with Data Guard, which comes only with the COSTLY enterprise edition.
Can you kindly give us the outline of the activities in you have carried out to achieve the above configuration without using the Data Guard.
Thanks a lot in advance
Regards
Ravi
umm, it does use dataguard, that was the while point of the question - a standby database is dataguard
humm...what a pity. As the word data guard was not found on the discussion, i thought that you have achieved it without using the data guard.
any way thanks for the fast reply.
Ravi
well dataguard is enhanced standby, equals standby by enhanced log shipping so there is not really much different in this context
Hi
I am not sure i am understanding your question
But according to me what you are asking is not possible
As Standby or dataguard needs the archived redologs from both instance1 as well as instance2 to become a standbyCode:primary database : RAC/with two nodes (instance1/instance2)
standby database non-RAC with standalone database instance1
so what you are asking should really be
And if above is what your looking for then Oracle's recommended HA strategy is Maximum Availability Architectutre which uses RAC and a dataguard.Code:
primary database : RAC/with two nodes (instance1/instance2)
standby database non-RAC with standalone
database instance1 and instance2
I am sorry if i have messed this thread up
hrishy it is possible rac with a single instance standby/dataguard
http://download.oracle.com/docs/cd/B...htm#sthref2196