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Início / dba / Perguntas / 231543
Accepted
Iris Catharina
Iris Catharina
Asked: 2019-03-08 01:45:32 +0800 CST2019-03-08 01:45:32 +0800 CST 2019-03-08 01:45:32 +0800 CST

Duplicação de RMAN - Oracle Data Guard - Erro(s) de sintaxe RMAN-01009 / RMAN-01008 / RMAN-01007

  • 772

Novo no DB. Interessado em Oracle Data Guard. Novo trabalhando com RMAN.

Tudo isso é apenas para teste e não envolve nenhum tipo de env de produção.

Fazendo uso da documentação ORACLE:

  • Guia passo a passo sobre como criar espera física usando RMAN DUPLICATE...FROM ACTIVE DATABASE (Doc ID 1075908.1)

. .================================================= =========================. .

O banco de dados primário:

[oracle@ol12c pridb]$ env | grep ORA
ORACLE_UNQNAME=cdb1
ORACLE_SID=pridb
ORACLE_BASE=/u01/app/oracle
ORACLE_HOSTNAME=ol12c.localdomain
ORACLE_HOME=/u01/app/oracle/product/12.1.0.2/db_1

SQL> startup pfile=/u01/app/oracle/product/12.1.0.2/db_1/dbs/initpridb.ora;

SQL> show parameter db_recovery_file_dest
NAME                     TYPE    VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest            string  /u01/app/oracle/fast_recovery_
                         area
db_recovery_file_dest_size       big integer 2G

SQL> archive log list
Database log mode          Archive Mode
Automatic archival         Enabled
Archive destination        USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence     12
Next log sequence to archive   13
Current log sequence           13

. .================================================= =========================. .

2. A Espera:

[oracle@ol12c stbdb]$ env | grep ORA
ORACLE_UNQNAME=cdb1
ORACLE_SID=stbdb
ORACLE_BASE=/u01/app/oracle
ORACLE_HOSTNAME=ol12c.localdomain
ORACLE_HOME=/u01/app/oracle/product/12.1.0.2/db_1

SQL> startup nomount pfile='/u01/app/oracle/product/12.1.0.2/db_1/dbs/initstbdb.ora'

SQL> show parameter db_recovery_file_dest

NAME                     TYPE    VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest            string  /u01/app/oracle/fast_recovery_
                         area/stbdb
db_recovery_file_dest_size       big integer 2G

. .================================================= =========================. .

3. RMAN (no banco de dados primário):

[oracle@ol12c pridb]$ rman

RMAN> connect target sys/oracle@pridb
connected to target database: PRIDB (DBID=1212094364)

RMAN> connect auxiliary sys/oracle@stbdb
connected to auxiliary database: PRIDB (not mounted)

. .================================================= =========================. .

4. Erro:

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found "db_unique_name": expecting one of: "archivelog, autobackup, auxiliary, auxname, backup, catalog, command, compression, controlfile, database, dbid, decryption, default, echo, encryption, high, incarnation, incremental, long, maxcorrupt, maxseq, newname, nocfau, numwidth, restore, snapshot, to restore point, until restore point, until, "
RMAN-01007: at line 1 column 1 file: standard input

E

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found "identifier": expecting one of: "archivelog, autobackup, auxiliary, auxname, backup, catalog, command, compression, controlfile, database, dbid, decryption, default, echo, encryption, high, incarnation, incremental, long, maxcorrupt, maxseq, newname, nocfau, numwidth, restore, snapshot, to restore point, until restore point, until, "
RMAN-01008: the bad identifier was: log_archive_dest_2
RMAN-01007: at line 1 column 7 file: standard input

Recebo o erro RMAN-01008 para todos os parâmetros especificados no comando a partir de log_file_name_convert.

. .================================================= =========================. .

5. Minha entrada:

run 
{
allocate channel c1 type disk;
allocate channel c2 type disk;
allocate channel c3 type disk;
allocate channel c4 type disk;
allocate auxiliary channel aux type disk;
duplicate target database for standby from active database 
  parameter_value_convert'pridb','stbdb'
  set db_unique_name='stbdb'
  set db_file_name_convert='pridb','stbdb'
  set log_file_name_convert='pridb','stbdb'
  set control_files='/u01/app/oracle/oradata/stbdb/stbdb_control1.ctl'
  set standby_file_management='AUTO'
  set log_archive_max_processes='10'
  set fal_client='stbdb'
  set fal_server='pridb'
  set standby_file_management='AUTO'
  set log_archive_config='dg_config=(pridb,stbdb)'
  set log_archive_dest_1='location=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,all_roles) db_unique_name=stbdb'
  set log_archive_dest_2='service=testdb ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=stbdb'
;
}

Primeiro eu peguei:

RMAN-05557 : A instância de destino não foi iniciada com o arquivo de parâmetro do servidor

Porque eu estava tentando: duplicate target database for standby from active database spfilee não estou iniciando de um spfile, mas diretamente do pfile.

De acordo com minha pesquisa, devo ser capaz de não especificar o SPfile:

  • https://www.oraexcel.com/oracle-12cR1-RMAN-05557

  • http://oracledba-sharinganexperience.blogspot.com/2012/12/duplicate-database-fails-with-rman-05537.html

Assim mudei de duplicate target database for standby from active database spfilepara duplicate target database for standby from active databasequal deveria funcionar conforme mencionado nos links que verifiquei.

--> Mas quais parâmetros estou atualizando agora? Para mim, isso não parece lógico. .

O código acima foi executado uma vez com sucesso na alocação dos canais, mas depois parou e começou a gerar erros.

Atualmente estou executando o script rman checksyntaxapenas para ter certeza de não quebrar nada .. :)

. .================================================= =========================. .

Você pode por favor me ajudar com:

  • Eu tentando entender melhor o RMAN.

  • Descobrir o que estou fazendo de errado na situação acima. (+ Por quê!)

Eu tenho mais interesse em entender o que está acontecendo etc do que fazer isso funcionar rapidamente.

(Mesmo que funcionasse seria ótimo, claro! :) O objetivo neste momento é aprender)

Agradeço antecipadamente por sua ajuda!

. .================================================= =========================. .

SOLUÇÃO

UM SPFILE É NECESSÁRIO

No banco de dados primário:

SQL> create spfile from     pfile='/u01/app/oracle/product/12.1.0.2/db_1/dbs/initpridb.ora';
File created.

SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.

SQL> startup;
ORACLE instance started.

Total System Global Area 1073741824 bytes
Fixed Size          2932632 bytes
Variable Size         671088744 bytes
Database Buffers      394264576 bytes
Redo Buffers            5455872 bytes
Database mounted.
Database opened.

Então iniciei o RMAN e executei o script está rodando enquanto falamos! :) - SIM!

seguinte erro:

RMAN-05537: DUPLICATE sem conexão TARGET quando a instância auxiliar é iniciada com spfile não pode usar a cláusula SPFILE

Resolvido atualizando os valores do script e reconectando o dbs.

Roteiro final usado:

RMAN> run{
allocate channel c1 type disk;
allocate channel c2 type disk;
allocate channel c3 type disk;
allocate channel c4 type disk;
allocate auxiliary channel aux type disk;
duplicate target database for standby from active database 
spfile
  parameter_value_convert'pridb','stbdb'
  set db_unique_name='stbdb'
  set db_file_name_convert='/u01/app/oracle/oradata/pridb/PRIDB/datafile/','/u01/app/oracle/oradata/stbdb/STBDB/datafile/'
  set log_file_name_convert='/u01/app/oracle/oradata/pridb/PRIDB/onlinelog/','/u01/app/oracle/oradata/stbdb/STBDB/onlinelog/'
  set control_files='/u01/app/oracle/oradata/stbdb/stbdb_control1.ctl'
  set standby_file_management='AUTO'
  set log_archive_max_processes='10'
  set fal_client='stbdb'
  set fal_server='pridb'
  set standby_file_management='AUTO'
  set log_archive_config='dg_config=(pridb,stbdb)'
  set log_archive_dest_1='location=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,all_roles) db_unique_name=stbdb'
  set log_archive_dest_2='service=testdb ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=stbdb'
;
}
oracle rman
  • 1 1 respostas
  • 3059 Views

1 respostas

  • Voted
  1. Best Answer
    Balazs Papp
    2019-03-08T01:57:33+08:002019-03-08T01:57:33+08:00

    parameter_value_convertnão pode ser usado sem spfile.

    DUPLICAR :

    dupOptionList::=

    insira a descrição da imagem aqui

    O banco de dados primário foi iniciado com spfile:

    [oracle@o71 ~]$ sqlplus / as sysdba
    
    SQL*Plus: Release 12.1.0.2.0 Production on Thu Mar 7 11:41:46 2019
    
    Copyright (c) 1982, 2014, Oracle.  All rights reserved.
    
    
    Connected to:
    Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
    With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
    
    SQL> show parameter spfile
    
    NAME                                 TYPE        VALUE
    ------------------------------------ ----------- ------------------------------
    spfile                               string      /u01/app/oracle/product/12.1.0
                                                     /dbhome_1/dbs/spfilepridb.ora
    SQL>
    

    O modo de espera é iniciado com pfile:

    [oracle@o72 ~]$ sqlplus / as sysdba
    
    SQL*Plus: Release 12.1.0.2.0 Production on Thu Mar 7 11:39:23 2019
    
    Copyright (c) 1982, 2014, Oracle.  All rights reserved.
    
    Connected to an idle instance.
    
    SQL> startup nomount pfile='/tmp/pf.ora';
    ORACLE instance started.
    
    Total System Global Area 1073741824 bytes
    Fixed Size                  2932632 bytes
    Variable Size             402653288 bytes
    Database Buffers          662700032 bytes
    Redo Buffers                5455872 bytes
    SQL> Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
    With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
    [oracle@o72 ~]$
    

    Duplicado:

    [oracle@o71 ~]$ rman target sys/Oracle123@\'o71:1521/pridb\' auxiliary sys/Oracle123@\'o72:1521/stbdb\'
    
    Recovery Manager: Release 12.1.0.2.0 - Production on Thu Mar 7 11:39:45 2019
    
    Copyright (c) 1982, 2014, Oracle and/or its affiliates.  All rights reserved.
    
    connected to target database: PRIDB (DBID=1212244976)
    connected to auxiliary database: PRIDB (not mounted)
    
    RMAN> run
    {
    allocate channel c1 type disk;
    allocate channel c2 type disk;
    allocate channel c3 type disk;
    allocate channel c4 type disk;
    allocate auxiliary channel aux type disk;
    duplicate target database for standby from active database
      spfile parameter_value_convert'pridb','stbdb'
      set db_unique_name='ic_stb'
      set db_file_name_convert='pridb','stbdb'
      set log_file_name_convert='pridb','stbdb'
      set control_files='/oradata/stbdb/control01.ctl', '/oradata/stbdb/control02.ctl'
      set standby_file_management='AUTO'
      set log_archive_max_processes='10'
      set fal_client='stbdb'
      set fal_server='pridb'
      set standby_file_management='AUTO'
      set log_archive_config='dg_config=(pridb,stbdb)'
      set log_archive_dest_1='location=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,all_roles) db_unique_name=stbdb'
      set log_archive_dest_2='service=testdb ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=stbdb'
    ;
    23> }
    
    using target database control file instead of recovery catalog
    allocated channel: c1
    channel c1: SID=247 device type=DISK
    
    allocated channel: c2
    channel c2: SID=401 device type=DISK
    
    allocated channel: c3
    channel c3: SID=5 device type=DISK
    
    allocated channel: c4
    channel c4: SID=88 device type=DISK
    
    allocated channel: aux
    channel aux: SID=83 device type=DISK
    
    Starting Duplicate Db at 07-MAR-19
    
    contents of Memory Script:
    {
       backup as copy reuse
       targetfile  '/u01/app/oracle/product/12.1.0/dbhome_1/dbs/orapwpridb' auxiliary format
     '/u01/app/oracle/product/12.1.0/dbhome_1/dbs/orapwstbdb'   targetfile
     '/u01/app/oracle/product/12.1.0/dbhome_1/dbs/spfilepridb.ora' auxiliary format
     '/u01/app/oracle/product/12.1.0/dbhome_1/dbs/spfilestbdb.ora'   ;
       sql clone "alter system set spfile= ''/u01/app/oracle/product/12.1.0/dbhome_1/dbs/spfilestbdb.ora''";
    }
    executing Memory Script
    
    Starting backup at 07-MAR-19
    Finished backup at 07-MAR-19
    
    sql statement: alter system set spfile= ''/u01/app/oracle/product/12.1.0/dbhome_1/dbs/spfilestbdb.ora''
    
    contents of Memory Script:
    {
       sql clone "alter system set  audit_file_dest =
     ''/u01/app/oracle/admin/stbdb/adump'' comment=
     '''' scope=spfile";
       sql clone "alter system set  dispatchers =
     ''(PROTOCOL=TCP) (SERVICE=stbdbXDB)'' comment=
     '''' scope=spfile";
       sql clone "alter system set  db_unique_name =
     ''ic_stb'' comment=
     '''' scope=spfile";
       sql clone "alter system set  db_file_name_convert =
     ''pridb'', ''stbdb'' comment=
     '''' scope=spfile";
       sql clone "alter system set  log_file_name_convert =
     ''pridb'', ''stbdb'' comment=
     '''' scope=spfile";
       sql clone "alter system set  control_files =
     ''/oradata/stbdb/control01.ctl'', ''/oradata/stbdb/control02.ctl'' comment=
     '''' scope=spfile";
       sql clone "alter system set  standby_file_management =
     ''AUTO'' comment=
     '''' scope=spfile";
       sql clone "alter system set  log_archive_max_processes =
     10 comment=
     '''' scope=spfile";
       sql clone "alter system set  fal_client =
     ''stbdb'' comment=
     '''' scope=spfile";
       sql clone "alter system set  fal_server =
     ''pridb'' comment=
     '''' scope=spfile";
       sql clone "alter system set  standby_file_management =
     ''AUTO'' comment=
     '''' scope=spfile";
       sql clone "alter system set  log_archive_config =
     ''dg_config=(pridb,stbdb)'' comment=
     '''' scope=spfile";
       sql clone "alter system set  log_archive_dest_1 =
     ''location=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,all_roles) db_unique_name=stbdb'' comment=
     '''' scope=spfile";
       sql clone "alter system set  log_archive_dest_2 =
     ''service=testdb ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=stbdb'' comment=
     '''' scope=spfile";
       shutdown clone immediate;
       startup clone nomount;
    }
    executing Memory Script
    
    sql statement: alter system set  audit_file_dest =  ''/u01/app/oracle/admin/stbdb/adump'' comment= '''' scope=spfile
    
    sql statement: alter system set  dispatchers =  ''(PROTOCOL=TCP) (SERVICE=stbdbXDB)'' comment= '''' scope=spfile
    
    sql statement: alter system set  db_unique_name =  ''ic_stb'' comment= '''' scope=spfile
    
    sql statement: alter system set  db_file_name_convert =  ''pridb'', ''stbdb'' comment= '''' scope=spfile
    
    sql statement: alter system set  log_file_name_convert =  ''pridb'', ''stbdb'' comment= '''' scope=spfile
    
    sql statement: alter system set  control_files =  ''/oradata/stbdb/control01.ctl'', ''/oradata/stbdb/control02.ctl'' comment= '''' scope=spfile
    
    sql statement: alter system set  standby_file_management =  ''AUTO'' comment= '''' scope=spfile
    
    sql statement: alter system set  log_archive_max_processes =  10 comment= '''' scope=spfile
    
    sql statement: alter system set  fal_client =  ''stbdb'' comment= '''' scope=spfile
    
    sql statement: alter system set  fal_server =  ''pridb'' comment= '''' scope=spfile
    
    sql statement: alter system set  standby_file_management =  ''AUTO'' comment= '''' scope=spfile
    
    sql statement: alter system set  log_archive_config =  ''dg_config=(pridb,stbdb)'' comment= '''' scope=spfile
    
    sql statement: alter system set  log_archive_dest_1 =  ''location=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,all_roles) db_unique_name=stbdb'' comment= '''' scope=spfile
    
    sql statement: alter system set  log_archive_dest_2 =  ''service=testdb ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=stbdb'' comment= '''' scope=spfile
    
    Oracle instance shut down
    
    connected to auxiliary database (not started)
    Oracle instance started
    
    Total System Global Area    1073741824 bytes
    
    Fixed Size                     2932632 bytes
    Variable Size                402653288 bytes
    Database Buffers             662700032 bytes
    Redo Buffers                   5455872 bytes
    allocated channel: aux
    channel aux: SID=163 device type=DISK
    
    contents of Memory Script:
    {
       backup as copy current controlfile for standby auxiliary format  '/oradata/stbdb/control01.ctl';
       restore clone primary controlfile to  '/oradata/stbdb/control02.ctl' from
     '/oradata/stbdb/control01.ctl';
    }
    executing Memory Script
    
    Starting backup at 07-MAR-19
    channel c1: starting datafile copy
    copying standby control file
    output file name=/u01/app/oracle/product/12.1.0/dbhome_1/dbs/snapcf_pridb.f tag=TAG20190307T114117
    channel c1: datafile copy complete, elapsed time: 00:00:01
    Finished backup at 07-MAR-19
    
    Starting restore at 07-MAR-19
    
    channel aux: copied control file copy
    Finished restore at 07-MAR-19
    
    contents of Memory Script:
    {
       sql clone 'alter database mount standby database';
    }
    executing Memory Script
    
    sql statement: alter database mount standby database
    
    contents of Memory Script:
    {
       set newname for tempfile  1 to
     "/oradata/stbdb/temp01.dbf";
       switch clone tempfile all;
       set newname for datafile  1 to
     "/oradata/stbdb/system01.dbf";
       set newname for datafile  3 to
     "/oradata/stbdb/sysaux01.dbf";
       set newname for datafile  4 to
     "/oradata/stbdb/undotbs01.dbf";
       set newname for datafile  6 to
     "/oradata/stbdb/users01.dbf";
       backup as copy reuse
       datafile  1 auxiliary format
     "/oradata/stbdb/system01.dbf"   datafile
     3 auxiliary format
     "/oradata/stbdb/sysaux01.dbf"   datafile
     4 auxiliary format
     "/oradata/stbdb/undotbs01.dbf"   datafile
     6 auxiliary format
     "/oradata/stbdb/users01.dbf"   ;
       sql 'alter system archive log current';
    }
    executing Memory Script
    
    executing command: SET NEWNAME
    
    renamed tempfile 1 to /oradata/stbdb/temp01.dbf in control file
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    Starting backup at 07-MAR-19
    channel c1: starting datafile copy
    input datafile file number=00001 name=/oradata/pridb/system01.dbf
    channel c2: starting datafile copy
    input datafile file number=00003 name=/oradata/pridb/sysaux01.dbf
    channel c3: starting datafile copy
    input datafile file number=00004 name=/oradata/pridb/undotbs01.dbf
    channel c4: starting datafile copy
    input datafile file number=00006 name=/oradata/pridb/users01.dbf
    output file name=/oradata/stbdb/system01.dbf tag=TAG20190307T114124
    channel c1: datafile copy complete, elapsed time: 00:00:01
    output file name=/oradata/stbdb/sysaux01.dbf tag=TAG20190307T114124
    channel c2: datafile copy complete, elapsed time: 00:00:01
    output file name=/oradata/stbdb/undotbs01.dbf tag=TAG20190307T114124
    channel c3: datafile copy complete, elapsed time: 00:00:01
    output file name=/oradata/stbdb/users01.dbf tag=TAG20190307T114124
    channel c4: datafile copy complete, elapsed time: 00:00:01
    Finished backup at 07-MAR-19
    
    sql statement: alter system archive log current
    
    contents of Memory Script:
    {
       switch clone datafile all;
    }
    executing Memory Script
    
    datafile 1 switched to datafile copy
    input datafile copy RECID=1 STAMP=1002282086 file name=/oradata/stbdb/system01.dbf
    datafile 3 switched to datafile copy
    input datafile copy RECID=2 STAMP=1002282086 file name=/oradata/stbdb/sysaux01.dbf
    datafile 4 switched to datafile copy
    input datafile copy RECID=3 STAMP=1002282086 file name=/oradata/stbdb/undotbs01.dbf
    datafile 6 switched to datafile copy
    input datafile copy RECID=4 STAMP=1002282086 file name=/oradata/stbdb/users01.dbf
    Finished Duplicate Db at 07-MAR-19
    released channel: c1
    released channel: c2
    released channel: c3
    released channel: c4
    released channel: aux
    
    RMAN>
    

    Seu primário deve usar um spfile.

    • 0

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