Automatic datafile offline due to write error onAutomatic datafile offline due to write error on
2、之前出过因为工程队碰到线,导致现网问题,问机房人员今晚是否有工程,机房人员说,今晚有新设备接入SAN网络,但经了解,无人碰到线,查看本机系统日志,报错如下:
Dec 17 23:33:10 fly-db01 scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@fly6000c5d0008a0000006b131400440 (ssd28):
Dec 17 23:33:10 fly-db01 SCSI transport failed: reason 'tran_err': retrying command
touch: cannot touch `1.txt': Read-only file system
4、对今晚所做配置进行回退,问题消失,重新拉起数据库,数据库正常启动,拉起应用,应用拉起失败,在应用的日志中,报如下错误:
SQLErrorCode: 376 ORA-00376: file 92 cannot be read at this time
ORA-01110: data file 92: '/dev/raw/raw06'
5、在数据库的alert日志,也报相关错误
DDE: Problem Key 'ORA 1110' was flood controlled (0x5) (no incident)
ORA-01110: 数据文件 92: '/dev/raw/raw06'
*** 2013-12-18 05:04:16.284
ORA-12012: 自动执行作业 226 出错
ORA-00372: 此时无法修改文件 92
ORA-06512: 在 "FLY.DELETE_FLY_EXCEPTION_INFO", line 8
ORA-06512: 在 line 1
6、查看数据文件的状态,标记为recover,需要进行恢复操作
SQL> SELECT file_name, file_id, tablespace_name, status, online_status FROM DBA_DATA_FILES ORDER BY TABLESPACE_NAME;
FILE_NAME FILE_ID TABLESPACE_NAME STATUS ONLINE_STATUS
/dev/raw/raw06 92 FLY AVAILABLE RECOVER
7、数据库开启了归档,有数据库的备份,对92的文件进行恢复操作
# su - oracle
$ sqlplus / as sysdba