Gene - Hopefully someone will have better ideas than these, but I'll make a couple of suggestions. RMAN can issue SQL commands to your target database, so you could try having it issue the alter tablespace command. Then after you do the backup you could register the backup with RMAN. Almost more effort than it is worth. You might also consider using that extra disk space on the mirror as a backup site for RMAN -- backup to disk then move to tape. You could compare the various recovery scenarios and decide if this would enable you to recover faster than a hot backup.
Dennis Williams DBA, 40%OCP, 100% DBA Lifetouch, Inc. [EMAIL PROTECTED] -----Original Message----- Sent: Friday, February 14, 2003 9:59 AM To: Multiple recipients of list ORACLE-L I plan on using a product from IBM called Flashcopy, similar to EMC's BCV (third mirror). Typically, I put the tablespaces in hot backup via scripting before splitting the third mirror. How can RMAN be used in a similar fashion? Can RMAN put the db in a hot backup state so the third mirror can be split and then backed up to tape? Thanks, Gene -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: DENNIS WILLIAMS INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
