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Standby using RMAN [message #517266] Mon, 25 July 2011 02:33 Go to next message
dkdms2124
Messages: 369
Registered: April 2010
Location: INDIA
Senior Member

Hi All,

I am trying to create the Standby database using RMAN.

I have first created an auxiliary instance followed by the password file for the instance and the registering it it listener.

Below are the parameters of the pfile of the standby database and followed by the command issued at the RMAN prompt.

PFILE parameters [STANDBY]
orcl.__db_cache_size=293601280
orcl.__java_pool_size=8388608
orcl.__large_pool_size=8388608
orcl.__oracle_base='F:\app\dsharma'#ORACLE_BASE set from environment
orcl.__pga_aggregate_target=511705088
orcl.__sga_target=780140544
orcl.__shared_io_pool_size=0
orcl.__shared_pool_size=461373440
orcl.__streams_pool_size=0
*._ALLOW_RESETLOGS_CORRUPTION=TRUE
*.audit_file_dest='F:\app\dsharma\admin\stand\adump'
*.audit_trail='db'
*.compatible='11.2.0.0.0'
*.control_files='F:\app\dsharma\oradata\stand\control01.ctl','F:\app\dsharma\flash_recovery_area\stand\control02.ctl'
*.db_block_size=8192
*.db_domain=''
*.db_name='orcl'
*.db_recovery_file_dest='F:\app\dsharma\rman_bckup'
*.db_recovery_file_dest_size=5368709120
*.diagnostic_dest='F:\app\dsharma'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)'
*.job_queue_processes=1000
*.local_listener='LISTENER_ORCL'
*.memory_target=1288699904
*.open_cursors=300
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.undo_tablespace='UNDOTBS1'
db_unique_name=stand
db_file_name_convert='F:\app\dsharma\oradata\orcl','F:\app\dsharma\oradata\stand'
log_file_name_convert='F:\app\dsharma\oradata\orcl','F:\app\dsharma\oradata\stand'


RMAN DUPLICATE COMMAND with Error logs
RMAN> RUN
2> {
3> ALLOCATE AUXILIARY CHANNEL TEST1 DEVICE TYPE DISK;
4> ALLOCATE AUXILIARY CHANNEL TEST2 DEVICE TYPE DISK;
5> ALLOCATE CHANNEL ABC1 DEVICE TYPE DISK;
6> ALLOCATE CHANNEL ABC2 DEVICE TYPE DISK;
7> DUPLICATE TARGET DATABASE
8> FOR STANDBY
9> FROM ACTIVE DATABASE
10> DORECOVER
11> SPFILE
12> SET "db_unique_name"="stand"
13> SET LOG_ARCHIVE_DEST_2="SERVICE=stand ASYNC REGISTER
14> VALID FOR=(online_logfile,primary_role)"
15> SET FAL_CLIENT="stand"
16> SET FAL_SERVER="orcl"
17> NOFILENAMECHECK;
18> }

allocated channel: TEST1
channel TEST1: SID=10 device type=DISK

allocated channel: TEST2
channel TEST2: SID=135 device type=DISK

allocated channel: ABC1
channel ABC1: SID=22 device type=DISK

allocated channel: ABC2
channel ABC2: SID=125 device type=DISK

Starting Duplicate Db at 25-JUL-11

contents of Memory Script:
{
   backup as copy reuse
   targetfile  'F:\app\dsharma\product\11.2.0\dbhome_1\DATABASE\PWDorcl.ORA' auxiliary format
 'F:\app\dsharma\product\11.2.0\dbhome_1\DATABASE\PWDstand.ORA'   targetfile
 'F:\APP\DSHARMA\PRODUCT\11.2.0\DBHOME_1\DATABASE\SPFILEORCL.ORA' auxiliary format
 'F:\APP\DSHARMA\PRODUCT\11.2.0\DBHOME_1\DATABASE\SPFILESTAND.ORA'   ;
   sql clone "alter system set spfile= ''F:\APP\DSHARMA\PRODUCT\11.2.0\DBHOME_1\DATABASE\SPFILESTAND.ORA''";
}
executing Memory Script

Starting backup at 25-JUL-11
Finished backup at 25-JUL-11

sql statement: alter system set spfile= ''F:\APP\DSHARMA\PRODUCT\11.2.0\DBHOME_1\DATABASE\SPFILESTAND.ORA''

contents of Memory Script:
{
   sql clone "alter system set  db_unique_name =
 ''stand'' comment=
 '''' scope=spfile";
   sql clone "alter system set  LOG_ARCHIVE_DEST_2 =
 ''SERVICE=stand ASYNC REGISTERVALID FOR=(online_logfile,primary_role)'' comment=
 '''' scope=spfile";
   sql clone "alter system set  FAL_CLIENT =
 ''stand'' comment=
 '''' scope=spfile";
   sql clone "alter system set  FAL_SERVER =
 ''orcl'' comment=
 '''' scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script

sql statement: alter system set  db_unique_name =  ''stand'' comment= '''' scope=spfile

sql statement: alter system set  LOG_ARCHIVE_DEST_2 =  ''SERVICE=stand ASYNC REGISTERVALID FOR=(online_logfile,primary_role)'' comment= '''' scope=spfile

sql statement: alter system set  FAL_CLIENT =  ''stand'' comment= '''' scope=spfile

sql statement: alter system set  FAL_SERVER =  ''orcl'' comment= '''' scope=spfile

Oracle instance shut down

connected to auxiliary database (not started)
released channel: ABC1
released channel: ABC2
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 07/25/2011 13:05:09
RMAN-03015: error occurred in stored script Memory Script
RMAN-04014: startup failed: ORA-16025: parameter LOG_ARCHIVE_DEST_2 contains repeated or conflicting attributes

RMAN>


Help me out, where I missed somthing or entered incorect value.

Thanks
Deepak

[Updated on: Mon, 25 July 2011 02:34]

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Re: Standby using RMAN [message #517297 is a reply to message #517266] Mon, 25 July 2011 04:51 Go to previous messageGo to next message
luc_tran
Messages: 31
Registered: October 2010
Location: Viet Nam
Member

The LOG_ARCHIVE_DEST_2 should point to primary server
LOG_ARCHIVE_DEST_2 =  ''SERVICE=orcl ASYNC

Re: Standby using RMAN [message #517306 is a reply to message #517297] Mon, 25 July 2011 05:45 Go to previous messageGo to next message
dkdms2124
Messages: 369
Registered: April 2010
Location: INDIA
Senior Member

Thanks for the reply, I'll update you in both cases , success or failure.

What if I add below mentioned parameters in pfile:

LOG_ARCHIVE_DEST_1='LOCATION=F:\Oracle\flash_recovery_area\STAN\ARCHIVELOG
VALID_FOR=(ALL_LOGFILES,ALL_ROLES)
DB_UNIQUE_NAME=stand'

LOG_ARCHIVE_DEST_2='SERVICE=ORCL LGWR ASYNC
VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE)
DB_UNIQUE_NAME=orcl'


Regards
Deepak
Re: Standby using RMAN [message #517745 is a reply to message #517306] Wed, 27 July 2011 21:17 Go to previous message
luc_tran
Messages: 31
Registered: October 2010
Location: Viet Nam
Member

Hi Deepak,

If you decided to add those parameters in standby pfile, you should pre-create a pfile on standby database with all other neccessary parameters, then make a spfile from that pfile. Startup nomount standby database with the new spfile. Take out the SPFILE clause from DUPLICATE DATABASE command in this case (as SPFILE clause will tell the duplicate routine to copy primary spfile to standby system and modify the specified parameters)

RMAN> RUN
2> {
3> ALLOCATE AUXILIARY CHANNEL TEST1 DEVICE TYPE DISK;
4> ALLOCATE AUXILIARY CHANNEL TEST2 DEVICE TYPE DISK;
5> ALLOCATE CHANNEL ABC1 DEVICE TYPE DISK;
6> ALLOCATE CHANNEL ABC2 DEVICE TYPE DISK;
7> DUPLICATE TARGET DATABASE
8> FOR STANDBY
9> FROM ACTIVE DATABASE
10> DORECOVER
11> NOFILENAMECHECK;
12> }


Regards
Luc
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