Alexandre - Often RMAN is used only once or twice a day, so it easy to export it. The other advantage of the export is in case of a disaster recovery onto a "loaner" machine, it is easier to get your RMAN catalog back running. You can copy the export over to the target system so that gets written to the backup tape, along with the backups, so for disaster recovery you only need a single tape. Dennis Williams DBA Lifetouch, Inc. [EMAIL PROTECTED]
-----Original Message----- Sent: Wednesday, May 29, 2002 2:18 AM To: Multiple recipients of list ORACLE-L Ruth, Do you know if it's possible to make backup of recovery catalog using export/import? Regards, Alexandre ----- Original Message ----- To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> Sent: Tuesday, May 28, 2002 6:08 PM > I have put my recovery catalog database in archivelog mode. I do a cold > backup of the database and the archivelogs each Friday. This way I won't > lose it. > > Ruth > ----- Original Message ----- > To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> > Sent: Tuesday, May 28, 2002 4:58 AM > > > > Hi, > > > > That strange, but this has never come to my mind before. > > Ideally, the recovery catalog should be on other than production server > (and > > it always was for me). And recovery catalog's database should be copied as > > well. Perhaps, using production database for recovery catalog. > > What if recovery catalog and production database crash at the same time > and > > there is no way to recovery database with recovery catalog? > > I need the functionality of RMAN with recovery catalog, but I don't have > > separate server :( so I'm going to place it on the same server, but > > different database. I'm going to backup both databases symbiothically > using > > each other as recovery catalog. > > If something goes wrong and server crashes with both databases, I will > have > > backup copies but no catalog. > > > > >>Recovery scenarios:<< > > > > --1. I could create empty recovery catalog and collect all information > again > > with CATALOG comand, but this works only when target database is open. > > Right? > > > > --2. Another possibility is to use RESYNC CATALOG FROM BACKUP CONTROL FILE > > should work fine, doesn't it? The only problem is that last structural > > changes are not available. > > > > --3. I'm not sure about third scenario - recovery target database without > > recovery catalog with backups taken while recovere catalog existed. > > > > I'm going to test this cases before set it up in production and I'd like > to > > know about you experience in that area. > > > > Thanks in advance. > > > > Alexandre > > > > -- > > Please see the official ORACLE-L FAQ: http://www.orafaq.com > > -- > > Author: Alexandre Gorbatchev > > INET: [EMAIL PROTECTED] > > > > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 > > San Diego, California -- Public Internet access / Mailing Lists > > -------------------------------------------------------------------- > > 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). > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Ruth Gramolini > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 > San Diego, California -- Public Internet access / Mailing Lists > -------------------------------------------------------------------- > 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). > -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Alexandre Gorbatchev INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: DENNIS WILLIAMS INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- 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).
