SYS@orcl11g>conn zbdba/oracle; Connected. ZBDBA@orcl11g>select * from zbdba; NAME ------------------------------------------------------------
linux下误删数据文件恢复(七)
2:31 zbdba.dbf
-rw-r----- 1 oracle oinstall 125837312 Nov 2 22:31 test.dbf
-rw-r----- 1 oracle oinstall 1056768 Nov 2 22:31 test_size.dbf
-rw-r----- 1 oracle oinstall 2105344 Nov 2 22:31 test_size2.dbf
-rw-r----- 1 oracle oinstall 104865792 Nov 2 22:31 1103.dbf
-rw-r----- 1 oracle oinstall 545267712 Nov 2 22:41 sysaux01.dbf
-rw-r----- 1 oracle oinstall 104865792 Nov 2 22:42 undotb02.dbf
-rw-r----- 1 oracle oinstall 734011392 Nov 2 22:42 system01.dbf
-rw-r----- 1 oracle oinstall 52429312 Nov 2 22:47 redo03.log
-rw-r--r-- 1 root root 104865792 Nov 2 22:47 zbdba01.dbf
-rw-r----- 1 oracle oinstall 15843328 Nov 2 22:48 control01.ctl
[root@ogg1 orcl11g]#
[root@ogg1 orcl11g]# chown -R oracle.oinstall zbdba01.dbf
[root@ogg1 orcl11g]# ls -lrt
total 2895908
-rw-r--r-- 1 oracle oinstall 405512 Oct 25 22:21 file.out
-rw-r----- 1 oracle oinstall 25174016 Oct 27 02:04 temp01.dbf
-rw-r----- 1 oracle oinstall 68165632 Oct 30 02:19 undo.dbf
-rw-r----- 1 oracle oinstall 104865792 Nov 2 20:37 temp.dbf
-rw-r----- 1 oracle oinstall 52429312 Nov 2 22:31 redo01.log
-rw-r----- 1 oracle oinstall 52429312 Nov 2 22:31 redo02.log
-rw-r----- 1 oracle oinstall 104865792 Nov 2 22:31 1103.dbf
-rw-r--r-- 1 oracle oinstall 104865792 Nov 2 22:47 zbdba01.dbf
-rw-r----- 1 oracle oinstall 52429312 Nov 2 22:48 redo03.log
-rw-r----- 1 oracle oinstall 734011392 Nov 2 22:48 system01.dbf
-rw-r----- 1 oracle oinstall 545267712 Nov 2 22:48 sysaux01.dbf
-rw-r----- 1 oracle oinstall 68165632 Nov 2 22:48 undotbs01.dbf
-rw-r----- 1 oracle oinstall 57679872 Nov 2 22:48 users01.dbf
-rw-r----- 1 oracle oinstall 838868992 Nov 2 22:48 zbdba.dbf
-rw-r----- 1 oracle oinstall 125837312 Nov 2 22:48 test.dbf
-rw-r----- 1 oracle oinstall 1056768 Nov 2 22:48 test_size.dbf
-rw-r----- 1 oracle oinstall 2105344 Nov 2 22:48 test_size2.dbf
-rw-r----- 1 oracle oinstall 104865792 Nov 2 22:48 undotb02.dbf
-rw-r----- 1 oracle oinstall 15843328 Nov 2 22:49 control01.ctl
SYS@orcl11g>
startup
ORACLE instance started.
Total System Global Area 417546240 bytes
Fixed Size 2213936 bytes
Variable Size 327157712 bytes
Database Buffers 83886080 bytes
Redo Buffers 4288512 bytes
Database mounted.
ORA-01113: file 6 needs media recovery
ORA-01110: data file 6: '/opt/oracle/oradata/orcl11g/zbdba01.dbf'
SYS@orcl11g>recover datafile 6;
Media recovery complete.
SYS@orcl11g>alter database open;
Database altered.
ZBDBA@orcl11g>select file_name,status from dba_data_files;
FILE_NAME STATUS
------------------------------------------------------------ ------------------------------------------------------------
/opt/oracle/oradata/orcl11g/undotbs01.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/zbdba.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/zbdba01.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/users01.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/test.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/sysaux01.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/system01.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/test_size.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/test_size2.dbf AVAILABLE
/opt/oracle/oradata/orcl11g/undotb02.dbf AVAILABLE
再次查看该表：