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This question is Not Answered.(Mark as assumed answered) 3583587 Newbie 3583587 Sep 25, 2018 8:14

edited Oct 5, 2018 5:03AM in Database Administration (MOSC) 2 commentsAnswered

I have to move the UNDO tablespaces for a four-node RAC database.

The RAC database also has an active via Data Guard RAC.

Question: After moving the UNDO (from one ASM Disk Group to another) should I perform the same activity on the DG RAC?

                Or, will the transactions be read via the archived logs?

Note: The disk space issue that is driving the UNDO tablespace move on PRIMARY is not an issue on DG STANDBY.

Appreciation in advance...

Regards,

Isle Oracle

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