非归档redo损坏的加_allow_resetlogs_corruption参数打开数据库

 

Last login: Sun Feb 26 11:03:55 2012 from 128.192.0.254
[root@db ~]# pwd
/root
[root@db ~]# ps -ef | grep ora_
root      3284  2558  0 02:49 pts/0    00:00:00 grep ora_
[root@db ~]# su - oracle
[oracle@db ~]$ cd $ORACLE_HOME
[oracle@db db]$ ls
assistants   config  demo         install.platform  jlib  md       oc4j    oracore      perl     relnotes     sqlplus  xdk
bin          crs     diagnostics  inventory         jre   mesg     odbc    oraInst.loc  plsql    root.sh      srvm
cdata        css     has          javavm            ldap  mgw      olap    ord          precomp  root.sh.old  sysman
cfgtoollogs  ctx     hs           jdbc              lib   network  OPatch  oui          racg     slax         uix
clone        dbs     install      jdk               log   nls      opmn    owm          rdbms    sqlj         wwg
[oracle@db db]$ cd dbs
[oracle@db dbs]$ ls
c-186369982-20120214-00  hc_prod.dat  init.ora      lkPROD      orapwprod      spfileEMREP.ora
db.sql                   hc_test.dat  initprod.ora  lkTEST      orapwtest      spfileprod.ora
hc_EMREP.dat             initdw.ora   lkEMREP       orapwEMREP  snapcf_prod.f  spfiletest.ora
[oracle@db dbs]$ ls
c-186369982-20120214-00  hc_prod.dat  init.ora      lkPROD      orapwprod      spfileEMREP.ora
db.sql                   hc_test.dat  initprod.ora  lkTEST      orapwtest      spfileprod.ora
hc_EMREP.dat             initdw.ora   lkEMREP       orapwEMREP  snapcf_prod.f  spfiletest.ora
[oracle@db dbs]$ export ORACLE_SID=test
[oracle@db dbs]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Mon Mar 5 02:49:35 2012

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area  167772160 bytes
Fixed Size                  1218316 bytes
Variable Size              67111156 bytes
Database Buffers           96468992 bytes
Redo Buffers                2973696 bytes
Database mounted.
Database opened.
SQL> archive log list
Database log mode              No Archive Mode
Automatic archival             Disabled
Archive destination            /oracle/product/10.2/db/dbs/arch
Oldest online log sequence     9
Current log sequence           11
SQL> select * from v$log;

    GROUP#    THREAD#  SEQUENCE#      BYTES    MEMBERS ARC STATUS
---------- ---------- ---------- ---------- ---------- --- ----------------
FIRST_CHANGE# FIRST_TIM
------------- ---------
         1          1         10   52428800          1 NO  INACTIVE
       195750 25-FEB-12

         2          1         11   52428800          1 NO  CURRENT
       268422 05-MAR-12

         3          1          9   52428800          1 NO  INACTIVE
       150733 24-FEB-12


SQL> select * from v$logfile;

    GROUP# STATUS  TYPE
---------- ------- -------
MEMBER
--------------------------------------------------------------------------------
IS_
---
         1 STALE   ONLINE
/u02/oradata/test/redo01.log
NO

         2         ONLINE
/u02/oradata/test/redo02.log
NO

    GROUP# STATUS  TYPE
---------- ------- -------
MEMBER
--------------------------------------------------------------------------------
IS_
---

         3         ONLINE
/u02/oradata/test/redo03.log
NO


SQL> alter system switch logfile;

System altered.

SQL> /

System altered.

SQL> /
/

System altered.

SQL>
System altered.

SQL> /

System altered.

SQL>  select * from v$log;

    GROUP#    THREAD#  SEQUENCE#      BYTES    MEMBERS ARC STATUS
---------- ---------- ---------- ---------- ---------- --- ----------------
FIRST_CHANGE# FIRST_TIM
------------- ---------
         1          1         16   52428800          1 NO  CURRENT
       268589 05-MAR-12

         2          1         14   52428800          1 NO  INACTIVE
       268585 05-MAR-12

         3          1         15   52428800          1 NO  INACTIVE
       268587 05-MAR-12


SQL> shutdown about   
SP2-0717: illegal SHUTDOWN option
SQL> shutdown abort
ORACLE instance shut down.
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[oracle@db dbs]$ mv /u02/oradata/test/redo01.log /u02/oradata/test/redo01.log.bak
[oracle@db dbs]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Mon Mar 5 02:52:36 2012

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area  167772160 bytes
Fixed Size                  1218316 bytes
Variable Size              67111156 bytes
Database Buffers           96468992 bytes
Redo Buffers                2973696 bytes
Database mounted.
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u02/oradata/test/redo01.log'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


SQL> recover database until cancel;
ORA-00279: change 268589 generated at 03/05/2012 02:50:47 needed for thread 1
ORA-00289: suggestion : /oracle/product/10.2/db/dbs/arch1_16_776070180.dbf
ORA-00280: change 268589 for thread 1 is in sequence #16


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
AUTO
ORA-00308: cannot open archived log
'/oracle/product/10.2/db/dbs/arch1_16_776070180.dbf'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


ORA-00308: cannot open archived log
'/oracle/product/10.2/db/dbs/arch1_16_776070180.dbf'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/u02/oradata/test/system01.dbf'


SQL> create undo tablespace undotbs2 datafile '//u02/oradata/test/undo02.dbf'size 20m;
create undo tablespace undotbs2 datafile '//u02/oradata/test/undo02.dbf'size 20m
*
ERROR at line 1:
ORA-01109: database not open


SQL> select open_mode from v$database;

OPEN_MODE
----------
MOUNTED

SQL> create undo tablespace undotbs2 datafile '/u02/oradata/test/undo02.dbf'size 20m
  2  *
  3  ;
*
*
ERROR at line 2:
ORA-02180: invalid option for CREATE TABLESPACE


SQL> create undo tablespace undotbs2 datafile '/u02/oradata/test/undo02.dbf'size 20m;
create undo tablespace undotbs2 datafile '/u02/oradata/test/undo02.dbf'size 20m
*
ERROR at line 1:
ORA-01109: database not open


SQL> alter database open RESETLOGS;
alter database open RESETLOGS
*
ERROR at line 1:
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/u02/oradata/test/system01.dbf'


SQL> startup force;
ORACLE instance started.

Total System Global Area  167772160 bytes
Fixed Size                  1218316 bytes
Variable Size              67111156 bytes
Database Buffers           96468992 bytes
Redo Buffers                2973696 bytes
Database mounted.
ORA-01589: must use RESETLOGS or NORESETLOGS option for database open


SQL> alter database open NORESETLOGS;
alter database open NORESETLOGS
*
ERROR at line 1:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u02/oradata/test/redo01.log'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


SQL> show parameter spfile;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
spfile                               string      /oracle/product/10.2/db/dbs/sp
                                                 filetest.ora
SQL>    !
[oracle@db dbs]$ ls
c-186369982-20120214-00  hc_prod.dat  init.ora      lkPROD      orapwprod      spfileEMREP.ora
db.sql                   hc_test.dat  initprod.ora  lkTEST      orapwtest      spfileprod.ora
hc_EMREP.dat             initdw.ora   lkEMREP       orapwEMREP  snapcf_prod.f  spfiletest.ora
[oracle@db dbs]$ exit
exit

SQL> create pfile from spfile;

File created.

SQL> !
[oracle@db dbs]$ ls
c-186369982-20120214-00  hc_prod.dat  init.ora      lkEMREP  orapwEMREP  snapcf_prod.f    spfiletest.ora
db.sql                   hc_test.dat  initprod.ora  lkPROD   orapwprod   spfileEMREP.ora
hc_EMREP.dat             initdw.ora   inittest.ora  lkTEST   orapwtest   spfileprod.ora
[oracle@db dbs]$ vi inittest.ora

test.__db_cache_size=96468992
test.__java_pool_size=4194304
test.__large_pool_size=4194304
test.__shared_pool_size=58720256
test.__streams_pool_size=0
*.audit_file_dest='/oracle/admin/test/adump'
*.background_dump_dest='/oracle/admin/test/bdump'
*.compatible='10.2.0.1.0'
*.control_files='/u02/oradata/test/control01.ctl','/u02/oradata/test/control02.ctl','/u02/oradata/test/control03.ctl'
*.core_dump_dest='/oracle/admin/test/cdump'
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='test'
*.job_queue_processes=10
*.local_listener='LISTENER_TEST'
*.open_cursors=300
*.pga_aggregate_target=31457280
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=167772160
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/oracle/admin/test/udump'
_allow_resetlogs_corruption=ture
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"inittest.ora" 25L, 841C written
[oracle@db dbs]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Mon Mar 5 03:31:32 2012

Copyright (c) 1982, 2005, Oracle.  All rights reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options

SQL> startup force
ORACLE instance started.

Total System Global Area  167772160 bytes
Fixed Size                  1218316 bytes
Variable Size              67111156 bytes
Database Buffers           96468992 bytes
Redo Buffers                2973696 bytes
Database mounted.
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u02/oradata/test/redo01.log'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


SQL> recover database until cancel;
ORA-00279: change 268589 generated at 03/05/2012 02:50:47 needed for thread 1
ORA-00289: suggestion : /oracle/product/10.2/db/dbs/arch1_16_776070180.dbf
ORA-00280: change 268589 for thread 1 is in sequence #16


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
AUTO
ORA-00308: cannot open archived log
'/oracle/product/10.2/db/dbs/arch1_16_776070180.dbf'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


ORA-00308: cannot open archived log
'/oracle/product/10.2/db/dbs/arch1_16_776070180.dbf'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3


ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/u02/oradata/test/system01.dbf'


SQL> show parameter spfile;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
spfile                               string      /oracle/product/10.2/db/dbs/sp
                                                 filetest.ora
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[oracle@db dbs]$ ls
c-186369982-20120214-00  hc_prod.dat  init.ora      lkEMREP  orapwEMREP  snapcf_prod.f    spfiletest.ora
db.sql                   hc_test.dat  initprod.ora  lkPROD   orapwprod   spfileEMREP.ora
hc_EMREP.dat             initdw.ora   inittest.ora  lkTEST   orapwtest   spfileprod.ora
[oracle@db dbs]$ mv  spfiletest.ora  spfiletest.ora.bak
[oracle@db dbs]$ export ORACLE_SID=test
[oracle@db dbs]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Mon Mar 5 03:33:05 2012

Copyright (c) 1982, 2005, Oracle.  All rights reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options

SQL> startup force
ORACLE instance started.

Total System Global Area  167772160 bytes
Fixed Size                  1218316 bytes
Variable Size              67111156 bytes
Database Buffers           96468992 bytes
Redo Buffers                2973696 bytes
Database mounted.
ORA-01589: must use RESETLOGS or NORESETLOGS option for database open


SQL> alter database RESETLOGS;
alter database RESETLOGS
                       *
ERROR at line 1:
ORA-02231: missing or invalid option to ALTER DATABASE


SQL> alter database open RESETLOGS;

Database altered.

SQL> alter database drop logfile group 1;
alter database drop logfile group 1
*
ERROR at line 1:
ORA-01623: log 1 is current log for instance test (thread 1) - cannot drop
ORA-00312: online log 1 thread 1: '/u02/oradata/test/redo01.log'


SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> !
[oracle@db dbs]$ ls
c-186369982-20120214-00  hc_prod.dat  init.ora      lkEMREP  orapwEMREP  snapcf_prod.f    spfiletest.ora.bak
db.sql                   hc_test.dat  initprod.ora  lkPROD   orapwprod   spfileEMREP.ora
hc_EMREP.dat             initdw.ora   inittest.ora  lkTEST   orapwtest   spfileprod.ora
[oracle@db dbs]$ mv spfiletest.ora.bak spfiletest.ora
[oracle@db dbs]$ exit
exit

SQL> startup
ORACLE instance started.

Total System Global Area  167772160 bytes
Fixed Size                  1218316 bytes
Variable Size              67111156 bytes
Database Buffers           96468992 bytes
Redo Buffers                2973696 bytes
Database mounted.
Database opened.
SQL>   

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