I have attempted a full export and received the following message: [/u03] $ exp system/<password> full=y rows=y file=full.dmp
Export: Release 8.0.5.0.0 - Production on Mon Dec 3 15:3:21 2001 (c) Copyright 1998 Oracle Corporation. All rights reserved. Connected to: Oracle8 Release 8.0.5.0.0 - Production PL/SQL Release 8.0.5.0.0 - Production Export done in US7ASCII character set and US7ASCII NCHAR character set About to export the entire database ... . exporting tablespace definitions . exporting profiles . exporting user definitions . exporting roles . exporting resource costs . exporting rollback segment definitions . exporting database links . exporting sequence numbers . exporting directory aliases . exporting foreign function library names EXP-00008: ORACLE error 1578 encountered ORA-01578: ORACLE data block corrupted (file # 1, block # 2660) ORA-01110: data file 1: '/u02/oradata/TIE/system01.dbf' Since the corruption resides in the SYSTEM tablespace, it seems that the course of action that should be taken is to re-create the database. Kevin L. Bass Database Administrator Americal Corporation (252) 762-2199 x2144 -----Original Message----- Sent: Monday, December 03, 2001 2:21 PM To: Multiple recipients of list ORACLE-L > Kevin Bass wrote: > > I have just started a project and have encountered a database problem. > The previous DBA did not create any backup scripts or backup and > recovery plans. Is there a way to get around this problem without > re-creating the database? > > > When executing my script to get corrupted data block information , I > get the following: > ORA-01578: ORACLE data block corrupted (file # 1, block # 2660) > ORA-01110: data file 1: '/u02/oradata/TIE/system01.dbf' > Kevin, Check DBA_EXTENTS to see what kind of segment is corrupted. If it's a table or a cluster, you have lost. Otherwise there is a chance to recover the database. In any case try a full export. -- Regards, Stephane Faroult Oriole Corporation Voice: +44 (0) 7050-696-269 Fax: +44 (0) 7050-696-449 Performance Tools & Free Scripts -------------------------------------------------------------- http://www.oriole.com, designed by Oracle DBAs for Oracle DBAs -------------------------------------------------------------- -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Stephane Faroult 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: Kevin Bass 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).
