当你的数据库因为ORA-00600/ORA-07445或其他ORA-报错，或丢失关键的system表空间数据文件，或ASM diskgroup损坏时均可以考虑采用PRM-DUL来做恢复。PRM-DUL采用独创的DataBridge恢复技术，直接从数据文件中抽取数据后可以像DBLINK那样直接插入到新建数据库中，而无需数据落地成为DMP文件占用空间。
AI代码助手复制代码 查看trace文件: MonDec1019:38:352018ALTERDATABASEOPENErrorsinfile/u01/app/oracle/diag/rdbms/cams/cams/trace/cams_dbw0_21153.trc:ORA-01157: cannot identify/lock data file63-seeDBWRtrace fileORA-01110: data file63: '/home/oracle/test.dbf'ORA-27037: unable to obtain file st...
简介:ORA-01157: cannot identify/lock data file 19 - see DBWR trace fileORA-01110: data file 19: '/home/oracle/data/istonebak_tb. ORA-01157: cannot identify/lock data file 19 - see DBWR trace file ORA-01110: data file 19: '/home/oracle/data/istonebak_tb.dbf' ORA-27037: unable t...
ORA-01110: data file 5: '/export/home/Oracle/oradata/817/users01.dbf' 然后查看DBWR的trace文件内容,会有如下的内容: ORA-01157: cannot identify/lock data file 5 - see DBWR trace file ORA-01110: data file 5: '/export/home /Oracle/oradata/817/users01.dbf' ORA-27037: unable to obtain ...
ORA-01157: cannot identify/lock data file N - see DBWR trace file ORA-01110: data file N: '<filename>' ORA-27037: unable to obtain file status SVR4 Error: 2: No such file or directory 产生这种错误的原因主要是因为在RMAN恢复之前数据文件已经被删除©...
ORA-27037: unable to obtain file status IBM AIX RISC System/6000 Error: 2: No such file or directory Additional information: 3 ORA-01157: cannot identify/lock data file 9 - see DBWR trace file ORA-01110: data file 9: '/tmp/test1.dbf' ...
ORA-01157: cannot identify/lock data file 6 - see DBWR trace file ORA-01110: data file 6: '/ora10g/test/test.dbf' ORA-27037: unable to obtain file status HP-UX Error: 13: Permission denied Additional information: 3 ORA-1157 signalled during: ALTER DATABASE OPEN... ...
ORA-01110: data file 3: '/opt/oracle/eygle01.dbf' ORA-27037: unable to obtain file status Linux Error: 2: No such file or directory Additional information: 3 也就是说,虽然在Mount状态,数据库并不会主动校验文件的存在性,但是会被前台进程触发,去判断文件的存在性,从而报出出错信息。DBWR进程的日...
ORA-01110: data file 5: '/export/home /Oracle/oradata/817/users01.dbf' ORA-27037: unable to obtain file status SVR4 Error: 2: No such file or directory Additional information: 3 下面就几个容易产生ORA-1157错误的方面详细谈谈: 二. 通常引起ORA-1157错误的原因和解决方法 ...
SYS@ORCL>create tablespace tyger1 datafile '/u01/app/oracle/oradata/ORCL/tyger1_01.dbf' size 10m; Tablespace created. SYS@ORCL>create user u1 identified by u1 account unlock default tablespace tyger1; User created. SYS@ORCL>grant connect,resource,select any table to u1; ...