Beth Just for the record I hope that you understand that you have to do a full export and recreate the database and a full import into the newly created database to have a supported database. The parameter _allow_resetlogs_corruption grants you right's to open the database even it it needed recover from the missing redo log file. The other thing to have in mind it that there is a possibility that you have lost committed transaction there was residing in the lost redo log :-(
/regards Seefelt, Beth wrote: >Never mind. I was able to open the database. > >I renamed the redo file to a disk that is working, and then set the >_allow_resetlogs_corruption parameter to true. Then I was able to do an open >resetlogs. > >But thanks anyway to anyone who's going to respond when my question hits the list. > >Beth > >>-----Original Message----- >>From: Seefelt, Beth >>Sent: Wednesday, February 20, 2002 8:28 AM >>To: '[EMAIL PROTECTED]' >>Subject: Lost a redo disk >> >> >>Hi everybody, >> >>This all started with the halon firing in our data center last night around 10pm so >you can imagine my condition. >> >>I lost a disk that contained only redo logs. >> >>When I try to open the database I get >> >>ORA-00313: open failed for members of log group 1 of thread 1 >>ORA-00312: online log 1 thread 1: 'F:\ORACLE\ORADATA\OWBREPOS\REDO01.LOG' >>ORA-27041: unable to open file >>OSD-04002: unable to open file >> >>I thought what I needed to do was switch the log files, drop the members that are on >the bad disk, and then I'd be able to open the database. >> >>So I mounted the database and did >> >> alter system switch logfile; >> >>and its telling me ORA-01109: database not open >> >>I thought I could swicth logfile with the database mounted? >> >>Could someone suggest the right steps I should take to recover? >> >>Many TIA, >> >>Beth >> -- /regards Peter Gram Phone : +45 2527 7107 Fax : +45 4466 8856 Miracle A/S Kratvej 2 2760 M�lev http://miracleas.dk -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Peter Gram 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).
