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DBWR的trace如下:
as4000.center.ytp> more dbwr_29533.trc
Dump file /orasys/oracle7/u01/app/oracle/admin/ORA7/bdump/dbwr_29533.trc
Oracle7 Server Release 7.3.4.0.0 with the 64-bit option - Production
With the distributed, replication, parallel query and Spatial Data options
PL/SQL Release 2.3.4.0.0 - Production
ORACLE_HOME = /orasys/oracle7/u01/app/oracle/product/7.3.4
System name: OSF1
Node name: as4000.center.ytp
Release: V4.0
Version: 878
Machine: alpha
Instance name: ORA7
Redo thread mounted by this instance: 1
Oracle process number: 3
Unix process pid: 29533, image: ora_dbwr_ORA7
*** 2001.12.21.08.54.33.340
*** SESSION ID 2.1) 2001.12.21.08.54.33.242
KCF: write/open error dba=0x8003dea block=0x3dea online=1
file=2 /oradata/oracle7/oradata/ORA7/rbs01.dbf
error=7376 txt: 'Digital Unix Error: 5: I/O error
Additional information: 15850'
error 1242 detected in background process
ORA-00447: fatal error in background process
ORA-01242: data file suffered media failure: database in NOARCHIVELOG mode
ORA-01114: IO error writing block to file 2 (block # 15850)
ORA-01110: data file 2: '/oradata/oracle7/oradata/ORA7/rbs01.dbf'
ORA-07376: sfwfb: write error, unable to write database block.
Digital Unix Error: 5: I/O error |
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