its been at least a year since this wa sstated but i believe i read(have not tried it), that you could have totally erase your redo logs(like you had a serious failure in which all copies were lost) and a open restelogs would have recreated them. I think that was explained by someone on the list. Would that have helped any? joe Rahul wrote: > > > list , (solaris, 8.1.6) > > > > two redolog thread, two member each, one member from each thread on raw > > > > while doing import (35 million rows), the raw member of thread 1 was not > > available, > > errors in alert log > > > > i dropped the raw member of thread 1, and continued import.. > > > > lgwr crashed the instance, the ONLY member of the thread 1, (current, > > online) got corrupted. > > > > tried to re-create the controlfiles WITHOUT the corrupted (online) , > > cannot as > > that thread is required for recovery > > > > tried recovery until change (some SCN in the past) , recovery completed > > BUT > > open restlogs will return error. file nnnn requiure more media recovery > > to be consistent. > > > > tried media recovery again.... error... unable to read block nnn ..unix IO > > error > > > > set _allow_resetlogs_corruption = true > > > > ABLE TO OPEN THE DB (with errors in alert log) switched the log, dropped > > the corrupted one.. > > > > the _allow_reset parameter was the last resort... was their anything else > > i could have tried ? > > > > regards > > Rahul > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Rahul > 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) -- Joe Testa Performing Remote DBA Services, need some backup DBA support? For Sale: Oracle-dba.com domain, its not going cheap but feel free to ask :) -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Joe Testa 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).
