duplicate报ORA-01017权限问题

duplicate报ORA-01017权限问题

环境:

OS:RedHat EnterPrise Linux 5.8 x64

Cluster:Oracle Grid 11.2.0.4

Database:Oracle Database EnterPrise 11.2.0.4

Archive:RAC+DG

今天在配置DG的过程中，前期环境都已经准备好了，就差最后一步将RAC数据duplicate到standby端，可是蹊跷的事情就在这一步发生了，尝试几次都无法将数据duplicate过去，当然我尝试通过拷贝rman备份到对端也无法完毕恢复，死活就报ORA-01017错误，经过几个小时的努力，问题终于也算是得到了比較好的解决。例如以下:

故障现象

rmantarget sys/oracle@jetdb auxiliary sys/oracle@standby

RecoveryManager: Release 11.2.0.4.0 - Production on Mon May 26 16:14:36 2014

Copyright(c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connectedto target database: JETDB (DBID=2170518470)
connectedto auxiliary database: JETDB (not mounted)

RMAN>duplicate target database for standby from active database nofilenamecheck ;

Startingrestore at 26-MAY-14
usingtarget database control file instead of recovery catalog
allocatedchannel: ORA_DISK_1
channelORA_DISK_1: SID=416 device type=DISK

channelORA_DISK_1: restoring control file
RMAN-00571:===========================================================
RMAN-00569:=============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571:===========================================================
RMAN-03002:failure of restore command at 05/26/2014 16:14:54
ORA-19870:error while restoring backup piece /DBBackup/Phycal/stdb_cntl_0fp98vq2_1_1.bkp
ORA-19504:failed to create file "+DATA001/jetdb/controlfile/control01.ctl"
ORA-17502:ksfdcre:3 Failed to create file +DATA001/jetdb/controlfile/control01.ctl
ORA-15001:diskgroup "DATA001" does not exist or is not mounted
ORA-15055:unable to connect to ASM instance
ORA-01017:invalid username/password; logon denied

问题分析：

1、 从上面告警日志来看，ORA-01017能够非常明显看出是因为权限问题导致。

随即，我们開始检查备库的password文件，$ORACLE_HOME/dbs/orapw{SID}是存在的。

[oracle@standby dbs]$ ll$ORACLE_HOME/dbs/orapw*
-rw-r----- 1 oracle oinstall 1536 May 2617:49 /DBSoft/oracle/product/11.2.4/dbhome_1/dbs/orapwstandby

2、 这个时候我们应该查看的是数据库的alter告警文件:

Errorsin file/DBSoft/oracle/diag/rdbms/standby/standby/trace/standby_asmb_11087.trc  (incident=24130):
ORA-00600:internal error code, arguments: [OSDEP_INTERNAL], [], [], [], [], [], [], [],[], [], [], []
ORA-27302:failure occurred at: skfnbeqOpenI
Incidentdetails in:/DBSoft/oracle/diag/rdbms/standby/standby/incident/incdir_24130/standby_asmb_11087_i24130.trc
UseADRCI or Support Workbench to package the incident.
See Note411.1 at My Oracle Support for error and packaging details.
ORA-00210:cannot open the specified control file
ORA-00202:control file: '+DATA001/jetdb/controlfile/control01.ctl'
ORA-17503:ksfdopn:2 Failed to open file +DATA001/jetdb/controlfile/control01.ctl
ORA-15001:diskgroup "DATA001" does not exist or is not mounted
ORA-15055:unable to connect to ASM instance
ORA-15055:unable to connect to ASM instance
ORA-00600:internal error code, arguments: [OSDEP_INTERNAL], [], [], [], [], [], [], [],[], [], [], []
ORA-27302:failure occurred at: skfnbeqOpenI
ORA-1013signalled during: ALTER DATABASE  MOUNT...
Mon May26 16:31:34 2014

从告警文件里我们能够非常明显的看出是ASM磁盘有问题。进入进入grid用户下用srvctl命令检查
asm状态：

[grid@standby~]$ srvctl status asm
ASM isrunning on standby

SQL>select name,state,free_mb from v$asm_diskgroup;

NAME       STATE          FREE_MB
--------------------- ----------
DATA001    MOUNTED         121112
ARC001     MOUNTED         122483
BAK001     MOUNTED         122826

结果看来ASM也是没有问题的，那么唯一的出问题的地方可能就是Oracle哪里配置的问题。

3、这个时候我们应该先看看会不会是权限的问题：

[root@standby ~]# id oracle
uid=501(oracle) gid=504(oinstall)groups=504(oinstall) ,505(dba)
[root@standby ~]# id grid
uid=500(grid) gid=504(oinstall) groups=504(oinstall),503(asmadmin),506(asmdba),507(asmoper)

到这里，我们发现问题可能出如今权限上。

oracle没有asmdba权限，随即加入上就可以。

[root@standby~]# usermod -G 503,506 oracle
[root@standby~]# id oracle
uid=501(oracle)gid=504(oinstall) groups=504(oinstall),503(asmadmin),505(dba),506(asmdba)

我们能够看到例如以下。再次运行duplicate。成功：

[oracle@standby~]$ rman target sys/oracle@jetdb auxiliary sys/oracle@standby

RecoveryManager: Release 11.2.0.4.0 - Production on Mon May 26 17:48:39 2014

Copyright(c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

connectedto target database: JETDB (DBID=2170518470)
connectedto auxiliary database: JETDB (not mounted)

RMAN>duplicate target database for standby from active database nofilenamecheck;

StartingDuplicate Db at 26-MAY-14
usingtarget database control file instead of recovery catalog
allocatedchannel: ORA_AUX_DISK_1
channelORA_AUX_DISK_1: SID=122 device type=DISK

contentsof Memory Script:
{
backup as copy reuse
targetfile '/DBSoft/oracle/product/11.2.4/dbhome_1/dbs/orapwjetdb1' auxiliaryformat
'/DBSoft/oracle/product/11.2.4/dbhome_1/dbs/orapwstandby'   ;
}
executingMemory Script

Startingbackup at 26-MAY-14
allocatedchannel: ORA_DISK_1
channelORA_DISK_1: SID=14 instance=jetdb1 device type=DISK
Finishedbackup at 26-MAY-14

contentsof Memory Script:
{
backup as copy current controlfile forstandby auxiliary format '+DATA001/jetdb/controlfile/control01.ctl';
}
executingMemory Script

Startingbackup at 26-MAY-14
usingchannel ORA_DISK_1
channelORA_DISK_1: starting datafile copy
copyingstandby control file
outputfile name=+BAK001/rman/snapcf_jetdb1.f tag=TAG20140526T174956 RECID=11STAMP=848598598
channelORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
Finishedbackup at 26-MAY-14

contentsof Memory Script:
{
sql clone 'alter database mount standbydatabase';
}
executingMemory Script

sqlstatement: alter database mount standby database
RMAN-05529:WARNING: DB_FILE_NAME_CONVERT resulted in invalid ASM names; names changed todisk group only.

contentsof Memory Script:
{
set newname for tempfile  1 to
"+data001";
switch clone tempfile all;
set newname for datafile  1 to
"+data001";
set newname for datafile  2 to
"+data001";
set newname for datafile  3 to
"+data001";
set newname for datafile  4 to
"+data001";
set newname for datafile  5 to
"+data001";
backup as copy reuse
datafile 1 auxiliary format
"+data001"   datafile
2 auxiliary format
"+data001"   datafile
3 auxiliary format
"+data001"   datafile
4 auxiliary format
"+data001"   datafile
5 auxiliary format
"+data001"   ;
sql 'alter system archive log current';
}
executingMemory Script

executingcommand: SET NEWNAME

renamedtempfile 1 to +data001 in control file

executingcommand: SET NEWNAME

executingcommand: SET NEWNAME

executingcommand: SET NEWNAME

executingcommand: SET NEWNAME

executingcommand: SET NEWNAME

Startingbackup at 26-MAY-14
usingchannel ORA_DISK_1
channelORA_DISK_1: starting datafile copy
inputdatafile file number=00001 name=+DATA001/jetdb/datafile/system.268.848240089
outputfile name=+DATA001/standby/datafile/system.257.848598605 tag=TAG20140526T175005
channelORA_DISK_1: datafile copy complete, elapsed time: 00:00:15
channelORA_DISK_1: starting datafile copy
inputdatafile file number=00002 name=+DATA001/jetdb/datafile/sysaux.260.848240091
outputfile name=+DATA001/standby/datafile/sysaux.258.848598619 tag=TAG20140526T175005
channelORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channelORA_DISK_1: starting datafile copy
inputdatafile file number=00003 name=+DATA001/jetdb/datafile/undotbs1.263.848240091
outputfile name=+DATA001/standby/datafile/undotbs1.259.848598627tag=TAG20140526T175005
channelORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
channelORA_DISK_1: starting datafile copy
inputdatafile file number=00005 name=+DATA001/jetdb/datafile/undotbs2.264.848240331
outputfile name=+DATA001/standby/datafile/undotbs2.260.848598627tag=TAG20140526T175005
channelORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
channelORA_DISK_1: starting datafile copy
inputdatafile file number=00004 name=+DATA001/jetdb/datafile/users.267.848240091
outputfile name=+DATA001/standby/datafile/users.261.848598629 tag=TAG20140526T175005
channelORA_DISK_1: datafile copy complete, elapsed time: 00:00:02
Finishedbackup at 26-MAY-14

sqlstatement: alter system archive log current

contentsof Memory Script:
{
switch clone datafile all;
}
executingMemory Script

datafile1 switched to datafile copy
inputdatafile copy RECID=11 STAMP=848598635 filename=+DATA001/standby/datafile/system.257.848598605
datafile2 switched to datafile copy
inputdatafile copy RECID=12 STAMP=848598635 file name=+DATA001/standby/datafile/sysaux.258.848598619
datafile3 switched to datafile copy
inputdatafile copy RECID=13 STAMP=848598635 filename=+DATA001/standby/datafile/undotbs1.259.848598627
datafile4 switched to datafile copy
inputdatafile copy RECID=14 STAMP=848598635 file name=+DATA001/standby/datafile/users.261.848598629
datafile5 switched to datafile copy
inputdatafile copy RECID=15 STAMP=848598635 filename=+DATA001/standby/datafile/undotbs2.260.848598627
FinishedDuplicate Db at 26-MAY-14