ORA-06512: at "SYS.KUPV$FT", line 871 ORA-01115: IO error reading block from file 1 (block # 68730) ORA-01110: data file 1: '/pelican/PELICAN/system01.dbf' ORA-27091: unable to queue I/O ORA-27072: File I/O error IBM AIX RISC System/6000 Error: 110: Media surface error Addi...