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standby issue [message #398842] Sat, 18 April 2009 04:53 Go to next message
tjay
Messages: 37
Registered: September 2008
Member
Hi

Assume I configured standby database which is mounted.
If I add a datafile to production database, I will also have to add a datafile to standby database.(STANDBY_FILE_MANAGEMENT is manual)

What I wanna know is:

After I add a datafile to production database, is it necessary to take a copy of the controlfile and replace it with
standby databases`s controlfile?

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Re: standby issue [message #398846 is a reply to message #398842] Sat, 18 April 2009 05:37 Go to previous messageGo to next message
trantuananh24hg
Messages: 744
Registered: January 2007
Location: Ha Noi, Viet Nam
Senior Member
tjay wrote on Sat, 18 April 2009 16:53
Hi

Assume I configured standby database which is mounted.
If I add a datafile to production database, I will also have to add a datafile to standby database.(STANDBY_FILE_MANAGEMENT is manual)

What I wanna know is:

After I add a datafile to production database, is it necessary to take a copy of the controlfile and replace it with
standby databases`s controlfile?


Yes!

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Re: standby issue [message #399311 is a reply to message #398846] Tue, 21 April 2009 09:50 Go to previous message
swoop1973
Messages: 4
Registered: January 2009
Junior Member
trantuananh24hg wrote on Sat, 18 April 2009 05:37
tjay wrote on Sat, 18 April 2009 16:53
Hi

Assume I configured standby database which is mounted.
If I add a datafile to production database, I will also have to add a datafile to standby database.(STANDBY_FILE_MANAGEMENT is manual)

What I wanna know is:

After I add a datafile to production database, is it necessary to take a copy of the controlfile and replace it with
standby databases`s controlfile?


Yes!



er, No!

You say standby is mounted, but not if its in managed recovery mode or not. Assuming it is then recovery will have stopped with error ORA-01274: cannot add datafile.....

So add the datafile with alter database create datafile, then simply restart managed recovery.

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