ORA-27061: waiting for async I/Os failed
Linux-x86_64 Error: 5: Input/output error
Additional information: -1
Additional information: 4194304
WARNING: Read Failed. group:1 disk:4 AU:626 offset:0 size:4194304
WARNING: failed to read mirror side 1 of virtual extent 1977 logical extent 0 of file 261 in group [1.103449180] from disk DATA_0004 allocation unit 626 reason error; if possible, will try another mirror side
NOTE: successfully read mirror side 2 of virtual extent 1977 logical extent 1 of file 261 in group [1.103449180] from disk HDD_E0_S01_975274559P1 allocation unit 4776
Tue Apr 28 03:10:41 2015
Hex dump of (file 4, block 1028608) in trace file /u01/app/oracle/diag/rdbms/SID/SID1/trace/SID1_ora_21436.trc
Corrupt block relative dba: 0x010fb200 (file 4, block 1028608)
Completely zero block found during backing up datafile
Trying mirror side HDD_E1_S06_1135637411P1.
Reread of blocknum=1028608, file=+DATA/datafile/undotbs2.261.794895089. found same corrupt data
Reread of blocknum=1028608, file=+DATA/datafile/undotbs2.261.794895089. found valid data
Hex dump of (file 4, block 1028609) in trace file /u01/app/oracle/diag/rdbms/SID/SID1/trace/SID_ora_21436.trc
Corrupt block relative dba: 0x010fb201 (file 4, block 1028609)
Completely zero block found during backing up datafile
….
..
Corrupt block relative dba: 0x00800201 (file 2, block 513)
Bad header found during backing up datafile
Data in bad block:
type: 1 format: 2 rdba: 0x00003102
last change scn: 0xb408.00000003 seq: 0x8 flg: 0x01
spare1: 0x8 spare2: 0x1 spare3: 0x0
consistency value in tail: 0x00000000
check value in block header: 0x9
block checksum disabled
ksfdrfms:Mirror Read file=+DATA/wind/datafile/sysaux.257.797856311 fob=0x3cb15a548 bufp=0x7f1f74501000 blkno=513 nbytes=8192
ksfdrfms: Read success from mirror side=1 logical extent number=0 disk=DATA_0002 path=/dev/asmdisks/oracle_ocr02p1
Mirror I/O done from ASM disk /dev/asmdisks/oracle_ocr02p1
Trying mirror side DATA_0002.
Reread of blocknum=513, file=+DATA/wind/datafile/sysaux.257.797856311. found same corrupt data
ksfdrnms:Mirror Read file=+DATA/wind/datafile/sysaux.257.797856311 fob=0x3cb15a548 bufp=0x7f1f74501000 nbytes=8192
ksfdrnms: Read success from mirror side=2 logical extent number=1 disk=DATA_0003 path=/dev/asmdisks/oracle_recovery01p1
Mirror I/O done from ASM disk /dev/asmdisks/oracle_recovery01p1
Reread of blocknum=513, file=+DATA/wind/datafile/sysaux.257.797856311. found valid data |