数据库在open时出现ORA-27048报错,如何check and solve?
Sat Aug 04 18:45:38 2012
ALTER DATABASE OPEN
Errors in file /opt/app/oracle/diag/rdbms/orawldb/orawldb/trace/orawldb_dbw0_21079.trc:
ORA-01157: cannot identify/lock data file 6 - see DBWR trace file
ORA-01110: data file 6: '/dev/vgOrawldb/rlvorawldb-1'
ORA-27048: skgfifi: file header information is invalid
Additional information: 15