Dataguard sync

Just did a check on my primary and standby using:
Primary:
SELECT max(sequence#) AS "PRIMARY" FROM v$log_history;
PRIMARY
45527
Standby:
SELECT max(sequence#) AS "STANDBY", applied FROM v$archived_log GROUP BY applied:
STANDBY APP
45476 NO
45528 YES
My question is how do I fix my sync?

Hopefully you have Standby Redo Log (SRL) files on the standby. A SELECT GROUP#, SEQUENCE#, STATUS FROM V$STANDBY_LOG; will tell you.
When the output from V$MANAGED_STANDBY says that the MRP is waiting on the log sequence that is coming in with LGWR as the Client Process it means that you either do not have SRLs or you do but you have forgotten the USING CURRENT LOGFILE clause on the ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT;
If you have the Broker enabled then it will do that by default if you have SRLs.
Larry

Similar Messages

  • Dataguard sync and applying archive log

    Just did a check on my primary and standby using:
    Primary:
    SELECT max(sequence#) AS "PRIMARY" FROM v$log_history;
    PRIMARY
    45527
    Standby:
    SELECT max(sequence#) AS "STANDBY", applied FROM v$archived_log GROUP BY applied:
    STANDBY APP
    45476 NO
    45528 YES
    My question is how do I fix my sync?

    SQL> select OPEN_MODE  from v$database;
    OPEN_MODE
    MOUNTED
    SQL> recover standby database until cancel;
    ORA-01153: an incompatible media recovery is active
    SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL;
    Database altered.
    SQL> recover standby database until cancel;
    ORA-00279: change 4558008 generated at 08/21/2010 14:02:39 needed for thread 1
    ORA-00289: suggestion : /data_gpfs/oracle/archivelogs/1_112_726952005.dbf
    ORA-00280: change 4558008 for thread 1 is in sequence #112
    Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
    */data_gpfs/oracle/archivelogs/2_118_726952005.dbf*
    ORA-00325: archived log for thread 1, wrong thread # 2 in header
    ORA-00334: archived log: '/data_gpfs/oracle/archivelogs/2_118_726952005.dbf'

  • Steps to sync RAC -dataguard

    Hi folks,
    I m having setup with 2 node RAC primary and 2 node RAC Dataguard on 10.2.0.4.0. Dataguard setup is working fine. Dataguard is setup with Standby Redo log group with managed recovery. Due to network issue network issue the transferring archives & applying on standby couldnot take place.The network issue is sorted but now the primary and standby are not in sync.
    I am new with RAC and dataguard combined.Can you proivde suitable document or steps how i can manually sync both.

    Hi;
    Pelase see below which could be helpful for your issue:
    RAC & DataGuard (Physical Standby)
    RAC & DataGuard (Physical Standby)
    Also see:
    http://www.bestremotedba.com/oracle-10g-dataguard-sync-standby-database/
    If those are not help you can move your issue to Forum Home » Grid Computing » Real Application Clusters which you can get more quick response
    Regard
    Helios

  • Physical Standby re-sync

    Hi,
    I have gone through the following link in order to re-sync my physical standby with the primary db . The physical standby had nearly 2500 archive log gap but resolved based on below link :
    http://www.bestremotedba.com/oracle-10g-dataguard-sync-standby-database/
    The above is valid only for 10gr2 or above but in Oracle 10gr1(10.1.0) i am not able to take the primary db backup based on SCN . Could anyone let me know whether there is any alternative for it? I know 10gr1 is outdated but we have already planned for upgrade in near future but for current situation I have to re-sync my standby with the primary and the standby has nearly 2000 archive log to be applied . We dont have enough space for restoration of archivelogs. It was unfortunate that I have not monitored the standby.
    Oracle DB version : 10.1.0.3
    OS version : Windows 2003 server
    Regards,
    imran khan

    I have gone through the following link in order to re-sync my physical standby with the primary db . The physical standby had nearly 2500 archive log gap but resolved based on below link :
    http://www.bestremotedba.com/oracle-10g-dataguard-sync-standby-database/
    The above is valid only for 10gr2 or above but in Oracle 10gr1(10.1.0) i am not able to take the primary db backup based on SCN . Could anyone let me know whether there is any alternative for it? I know 10gr1 is outdated but we have already planned for upgrade in near future but for current situation I have to re-sync my standby with the primary and the standby has nearly 2000 archive log to be applied . We dont have enough space for restoration of archivelogs. It was unfortunate that I have not monitored the standby.
    Oracle DB version : 10.1.0.3
    OS version : Windows 2003 serverFurther dataguard/standby related questions, please post here Oracle Discussion Forums » High Availability » Data Guard
    As you said this feature is available starting from *10gR2* only
    AFAIK, you have to either restore those archives (or) re-create standby database.
    If you do not have much space, try to restore less number of archives, apply them later you can clean up & again start restore. its hectic.
    So it depends on your log file size , lets suppose 50mb then
    2000 * 50mb = 100000 mb(~100gb) , its painful, Check what is database size. Then compare which will be quicker.
    HTH.

  • Database recovery (online redolog ?)

    hi all,
    Been awhile since i touch on oracle db, i have been reading around and the emphasis for recovery is always on the backup and archivelog, but i think its wrong.
    can i check ->
    q1) for full database recovery, do i need the online redo log as well ?
    q2) if the answer to q1) is yes, how do i duplicate online redo log to standby site ? (i don't think rsync will work as it cannot sure consistency in the redolog)
    will oracle dataguard sync online redolog as well ?
    q3) for archivelog, beside manual rsyncing, LOG_ARCHIVE_DEST_2 = 'SERVICE=standby1'
    do i need the enterprise edition for the above ?
    Regards,
    Alan

    q1) For a complete recovery, yes you need online redolog as well. Without online redolog,its still considered incomplete recovery since u lose data resides in online redolog
    q2) You no need to synch online redo log manually. Once the backup is restored to the DR dataguard site and MRP process initiated, Oracle will synch online redolog/archivelog automatically based on protection mode specified
    q3) Oracle dataguard applies to Enterprise Edition only. Without Enterprise Edition, we can configure log shipping (manual way).
    Regards,
    Ilan

  • DataGuard... SYNC/ASYNC

    I m studying dataguard, but I m having confusion in parameter SYNC, ASYNC, AFFIRM, NOAFFIRM. Please explain how these parameters affect the Primary/Standby Databases.

    HI,
    SYNC, ASYNC,AFFIRM, NOAFFIRMthese are basically used in which mode your standby is running.
    In maximum protection & availibilty mode the logs from Primary DB are shipped synchronously and shipped to standby.
    lgwr writes it synchronously .
    In Maximum performance mode asynchronously logs ar shipped by archiver or lgwr.(asynch. only if lgwr).
    HTH.
    Message was edited by:
    Ora-Lad

  • V$archived noy sync in Dataguard

    Hi,
    My question is about a doubt that I had y my Dataguard.
    Few days ago I did a scn incremental restore in order to sync Primary and Standby instances, the problem is v$archived_log is not updated. Let me show you
    Primary:
    select max(sequence#), to_char(next_time,'DD-MON-YY:HH24:MI:SS'), applied from v$archived_log group by to_char(next_time,'DD-MON-YY:HH24:MI:SS'), applied order by 1 desc
    923426 17-FEB-13:07:16:38 NO
    SQL> select max(sequence#) from v$archived_log where applied='YES';
    MAX(SEQUENCE#)
    915252
    Standby:
    select max(sequence#), to_char(next_time,'DD-MON-YY:HH24:MI:SS'), applied from v$archived_log group by to_char(next_time,'DD-MON-YY:HH24:MI:SS'), applied order by 1 desc
    923426 17-FEB-13:07:16:38 YES
    When I do automatic recover the gap is:
    Fetching gap sequence in thread 1, gap sequence 923427-923526
    My question is why I have different values on that queries?
    Thanks a lot!
    Edited by: 970676 on Feb 21, 2013 4:31 PM

    Hello;
    If I understand the question correctly its because of how you query v$archived_log. The max(sequence#) hurts the query because it does not allow you see the different values of DEST_ID.
    Try changing the query to include DEST_ID and use WHERE sysdate > -1 ( on one of the date columns ) to see a smaller range.
    clear screen
    set linesize 100
    column STANDBY format a20
    column applied format a10
    SELECT 
      name as STANDBY,
      SEQUENCE#,
      applied,
      completion_time
    from
      v$archived_log
    WHERE 
      DEST_ID = 2 AND NEXT_TIME > SYSDATE -1;The try this query from your Primary :
    http://www.visi.com/~mseberg/data_guard/monitor_data_guard_transport.html
    Best Regards
    mseberg
    Edited by: mseberg on Feb 21, 2013 6:49 PM

  • Dataguard configured using RMAN not in sync with Primary

    Hi All.
    I have configured physical standby using RMAN it has errored out as below message since the Physical standby is came in Mount state and it is not in sync with Primary.
    $ rman target sys/oracle1@PROD_st_STBY auxiliary /
    Recovery Manager: Release 11.2.0.1.0 - Production on Sun Jul 29 13:27:02 2012
    Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
    connected to target database: PROD_ST (DBID=609107922)
    connected to auxiliary database: PROD_ST (not mounted)
    RMAN> duplicate target database for standby dorecover;
    Starting Duplicate Db at 29-JUL-12
    using target database control file instead of recovery catalog
    allocated channel: ORA_AUX_DISK_1
    channel ORA_AUX_DISK_1: SID=156 device type=DISK
    contents of Memory Script:
    set until scn 239665;
    restore clone standby controlfile;
    executing Memory Script
    executing command: SET until clause
    Starting restore at 29-JUL-12
    using channel ORA_AUX_DISK_1
    channel ORA_AUX_DISK_1: starting datafile backup set restore
    channel ORA_AUX_DISK_1: restoring control file
    channel ORA_AUX_DISK_1: reading from backup piece /oracle1/oraerp/PROD_st/rman/07ngg1p6_1_1
    channel ORA_AUX_DISK_1: piece handle=/oracle1/oraerp/PROD_st/rman/07ngg1p6_1_1 tag=TAG20120719T140110
    channel ORA_AUX_DISK_1: restored backup piece 1
    channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
    output file name=/oracle1/oraerp/PROD_st/cont_.ctl
    Finished restore at 29-JUL-12
    contents of Memory Script:
    sql clone 'alter database mount standby database';
    executing Memory Script
    sql statement: alter database mount standby database
    RMAN-00571: ===========================================================
    RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
    RMAN-00571: ===========================================================
    RMAN-03002: failure of Duplicate Db command at 07/29/2012 13:27:29
    RMAN-05501: aborting duplication of target database
    RMAN-05001: auxiliary file name /oracle1/oraerp/PROD_st/undotbs1.dbf conflicts with a file used by the target database
    RMAN-05001: auxiliary file name /oracle1/oraerp/PROD_st/sysaux.dbf conflicts with a file used by the target database
    RMAN-05001: auxiliary file name /oracle1/oraerp/PROD_st/system01.dbf conflicts with a file used by the target database
    RMAN>
    SQL> select name,open_mode from v$database;
    NAME OPEN_MODE
    PROD_ST MOUNTED
    SQL> select name,db_unique_name,database_role from v$database;
    NAME DB_UNIQUE_NAME DATABASE_ROLE
    PROD_ST PROD_st_STBY PHYSICAL STANDBY
    SQL>
    SQL> alter database recover managed standby database disconnect;
    Database altered.
    SQL>
    SQL> alter system set log_archive_dest_state_2=enable;
    System altered.
    SQL> sho parameter log_archive_dest_2
    NAME TYPE VALUE
    log_archive_dest_2 string LOCATION=/oracle1/oraerp/PROD_
    st/arch/ VALID_FOR=(ALL_LOGFIL
    ES,ALL_ROLES)
    On Primary
    ==========
    SQL> SELECT THREAD# "Thread",SEQUENCE# "Last Sequence Generated"
    FROM V$ARCHIVED_LOG
    WHERE (THREAD#,FIRST_TIME ) IN (SELECT THREAD#,MAX(FIRST_TIME) FROM V$ARCHIVED_LOG GROUP BY THREAD#)
    ORDER BY 1; 2 3 4
    Thread Last Sequence Generated
    1 281
    ON STANDBY
    SQL> SELECT ARCH.THREAD# "Thread", ARCH.SEQUENCE# "Last Sequence Received", APPL.SEQUENCE# "Last Sequence Applied", (ARCH.SEQUENCE# - APPL.SEQUENCE#) "Difference"
    2 FROM
    3 (SELECT THREAD# ,SEQUENCE# FROM V$ARCHIVED_LOG WHERE (THREAD#,FIRST_TIME ) IN (SELECT THREAD#,MAX(FIRST_TIME) FROM V$ARCHIVED_LOG GROUP BY THREAD#)) ARCH,
    4 (SELECT THREAD# ,SEQUENCE# FROM V$LOG_HISTORY WHERE (THREAD#,FIRST_TIME ) IN (SELECT THREAD#,MAX(FIRST_TIME) FROM V$LOG_HISTORY GROUP BY THREAD#)) APPL
    5 WHERE
    6 ARCH.THREAD# = APPL.THREAD#
    ORDER BY 1; 7
    no rows selected
    SQL>
    SQL> SELECT THREAD#, LOW_SEQUENCE#, HIGH_SEQUENCE# FROM V$ARCHIVE_GAP;
    no rows selected
    SQL>
    Please suggest solution.
    Best Regards,
    Edited by: user13707876 on 19-Jul-2012 02:04

    Hi,
    It has worked now since error with warnings encountered as below:
    $ rman target sys/oracle1@PROD_st_STBY auxiliary /
    Recovery Manager: Release 11.2.0.1.0 - Production on Sun Jul 29 15:57:39 2012
    Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
    connected to target database: PROD_ST (DBID=609107922)
    connected to auxiliary database: PROD_ST (not mounted)
    RMAN> duplicate target database for standby nofilenamecheck;
    Starting Duplicate Db at 29-JUL-12
    using target database control file instead of recovery catalog
    allocated channel: ORA_AUX_DISK_1
    channel ORA_AUX_DISK_1: SID=156 device type=DISK
    contents of Memory Script:
    restore clone standby controlfile;
    executing Memory Script
    Starting restore at 29-JUL-12
    using channel ORA_AUX_DISK_1
    channel ORA_AUX_DISK_1: starting datafile backup set restore
    channel ORA_AUX_DISK_1: restoring control file
    channel ORA_AUX_DISK_1: reading from backup piece /oracle1/oraerp/PROD_st/rman/0enggc17_1_1
    channel ORA_AUX_DISK_1: piece handle=/oracle1/oraerp/PROD_st/rman/0enggc17_1_1 tag=TAG20120719T165607
    channel ORA_AUX_DISK_1: restored backup piece 1
    channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
    output file name=/oracle1/oraerp/PROD_st/cont_.ctl
    Finished restore at 29-JUL-12
    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
    "/oracle1/oraerp/PROD_st/temp01.dbf";
    switch clone tempfile all;
    set newname for datafile 1 to
    "/oracle1/oraerp/PROD_st/system01.dbf";
    set newname for datafile 2 to
    "/oracle1/oraerp/PROD_st/sysaux.dbf";
    set newname for datafile 3 to
    "/oracle1/oraerp/PROD_st/undotbs1.dbf";
    set newname for datafile 4 to
    "/oracle1/oraerp/PROD_st/users01.dbf";
    restore
    clone database
    executing Memory Script
    executing command: SET NEWNAME
    renamed tempfile 1 to /oracle1/oraerp/PROD_st/temp01.dbf in control file
    executing command: SET NEWNAME
    executing command: SET NEWNAME
    executing command: SET NEWNAME
    executing command: SET NEWNAME
    Starting restore at 29-JUL-12
    using channel ORA_AUX_DISK_1
    channel ORA_AUX_DISK_1: starting datafile backup set restore
    channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
    channel ORA_AUX_DISK_1: restoring datafile 00001 to /oracle1/oraerp/PROD_st/system01.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00004 to /oracle1/oraerp/PROD_st/users01.dbf
    channel ORA_AUX_DISK_1: reading from backup piece /oracle1/oraerp/PROD_st/rman/09nggc0j_1_1
    channel ORA_AUX_DISK_1: piece handle=/oracle1/oraerp/PROD_st/rman/09nggc0j_1_1 tag=TAG20120719T165547
    channel ORA_AUX_DISK_1: restored backup piece 1
    channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:03
    channel ORA_AUX_DISK_1: starting datafile backup set restore
    channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
    channel ORA_AUX_DISK_1: restoring datafile 00002 to /oracle1/oraerp/PROD_st/sysaux.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00003 to /oracle1/oraerp/PROD_st/undotbs1.dbf
    channel ORA_AUX_DISK_1: reading from backup piece /oracle1/oraerp/PROD_st/rman/08nggc0j_1_1
    channel ORA_AUX_DISK_1: piece handle=/oracle1/oraerp/PROD_st/rman/08nggc0j_1_1 tag=TAG20120719T165547
    channel ORA_AUX_DISK_1: restored backup piece 1
    channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:03
    Finished restore at 29-JUL-12
    contents of Memory Script:
    switch clone datafile all;
    executing Memory Script
    datafile 1 switched to datafile copy
    input datafile copy RECID=1 STAMP=789926299 file name=/oracle1/oraerp/PROD_st/system01.dbf
    datafile 2 switched to datafile copy
    input datafile copy RECID=2 STAMP=789926299 file name=/oracle1/oraerp/PROD_st/sysaux.dbf
    datafile 3 switched to datafile copy
    input datafile copy RECID=3 STAMP=789926299 file name=/oracle1/oraerp/PROD_st/undotbs1.dbf
    datafile 4 switched to datafile copy
    input datafile copy RECID=4 STAMP=789926299 file name=/oracle1/oraerp/PROD_st/users01.dbf
    ORACLE error from auxiliary database: ORA-19527: physical standby redo log must be renamed
    ORA-00312: online log 1 thread 1: '/oracle1/oraerp/PROD_st/redo.log'
    RMAN-05535: WARNING: All redo log files were not defined properly.
    ORACLE error from auxiliary database: ORA-19527: physical standby redo log must be renamed
    ORA-00312: online log 2 thread 1: '/oracle1/oraerp/PROD_st/redo_2.log'
    RMAN-05535: WARNING: All redo log files were not defined properly.
    ORACLE error from auxiliary database: ORA-19527: physical standby redo log must be renamed
    ORA-00312: online log 5 thread 0: '/oracle1/oraerp/PROD_st/log5.log'
    RMAN-05535: WARNING: All redo log files were not defined properly.
    ORACLE error from auxiliary database: ORA-19527: physical standby redo log must be renamed
    ORA-00312: online log 6 thread 0: '/oracle1/oraerp/PROD_st/log6.log'
    RMAN-05535: WARNING: All redo log files were not defined properly.
    Finished Duplicate Db at 29-JUL-12
    RMAN>
    So please suggest can i rename them all redolog file.
    Best Regards,

  • Unable to resync dataguard

    Hi everybody!
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    NAME TYPE VALUE
    O7_DICTIONARY_ACCESSIBILITY boolean FALSE
    active_instance_count integer
    aq_tm_processes integer 0
    archive_lag_target integer 0
    asm_diskgroups string
    asm_diskstring string
    asm_power_limit integer 1
    asm_preferred_read_failure_groups string
    audit_file_dest string /opt/oracle/admin/MN122010P/ad
    ump
    audit_sys_operations boolean FALSE
    audit_syslog_level string
    audit_trail string DB
    background_core_dump string partial
    background_dump_dest string /opt/oracle/diag/rdbms/mn12201
    0p/MN122010P/trace
    backup_tape_io_slaves boolean FALSE
    bitmap_merge_area_size integer 1048576
    blank_trimming boolean FALSE
    buffer_pool_keep string
    buffer_pool_recycle string
    cell_offload_compaction string ADAPTIVE
    cell_offload_parameters string
    cell_offload_plan_display string AUTO
    cell_offload_processing boolean TRUE
    cell_partition_large_extents string DEFAULT
    circuits integer
    client_result_cache_lag big integer 3000
    client_result_cache_size big integer 0
    cluster_database boolean FALSE
    cluster_database_instances integer 1
    cluster_interconnects string
    commit_logging string
    commit_point_strength integer 1
    commit_wait string
    commit_write string
    compatible string 11.1.0.0.0
    control_file_record_keep_time integer 7
    control_files string /opt/oracle/oradata/MN122010P/
    controlfile/control01.ctl, /op
    t/oracle/oradata1/MN122010P/co
    ntrolfile/control02.ctl
    control_management_pack_access string DIAGNOSTIC+TUNING
    core_dump_dest string /opt/oracle/diag/rdbms/mn12201
    0p/MN122010P/cdump
    cpu_count integer 4
    create_bitmap_area_size integer 8388608
    create_stored_outlines string
    cursor_sharing string EXACT
    cursor_space_for_time boolean FALSE
    db_16k_cache_size big integer 0
    db_2k_cache_size big integer 0
    db_32k_cache_size big integer 0
    db_4k_cache_size big integer 0
    db_8k_cache_size big integer 0
    db_block_buffers integer 0
    db_block_checking string FALSE
    db_block_checksum string TYPICAL
    db_block_size integer 8192
    db_cache_advice string ON
    db_cache_size big integer 0
    db_create_file_dest string /opt/oracle/oradata
    db_create_online_log_dest_1 string /opt/oracle/oradata
    db_create_online_log_dest_2 string /opt/oracle/oradata1
    db_create_online_log_dest_3 string
    db_create_online_log_dest_4 string
    db_create_online_log_dest_5 string
    db_domain string domain.es
    db_file_multiblock_read_count integer 69
    db_file_name_convert string
    db_files integer 200
    db_flashback_retention_target integer 1440
    db_keep_cache_size big integer 0
    db_lost_write_protect string NONE
    db_name string MN122010
    db_recovery_file_dest string /opt/oracle/oradata/flash_reco
    very_area
    db_recovery_file_dest_size big integer 100G
    db_recycle_cache_size big integer 0
    db_securefile string PERMITTED
    db_ultra_safe string OFF
    db_unique_name string MN122010P
    db_writer_processes integer 1
    dbwr_io_slaves integer 0
    ddl_lock_timeout integer 0
    dg_broker_config_file1 string /opt/oracle/product/db111/dbs/
    dr1MN122010P.dat
    dg_broker_config_file2 string /opt/oracle/product/db111/dbs/
    dr2MN122010P.dat
    dg_broker_start boolean FALSE
    diagnostic_dest string /opt/oracle
    disk_asynch_io boolean TRUE
    dispatchers string (PROTOCOL=TCP) (SERVICE=MN1220
    10PXDB)
    distributed_lock_timeout integer 60
    dml_locks integer 844
    drs_start boolean FALSE
    enable_ddl_logging boolean FALSE
    event string
    fal_client string
    fal_server string
    fast_start_io_target integer 0
    fast_start_mttr_target integer 0
    fast_start_parallel_rollback string LOW
    file_mapping boolean FALSE
    fileio_network_adapters string
    filesystemio_options string none
    fixed_date string
    gc_files_to_locks string
    gcs_server_processes integer 0
    global_context_pool_size string
    global_names boolean FALSE
    global_txn_processes integer 1
    hash_area_size integer 131072
    hi_shared_memory_address integer 0
    hs_autoregister boolean TRUE
    ifile file
    instance_groups string
    instance_name string MN122010P
    instance_number integer 0
    instance_type string RDBMS
    java_jit_enabled boolean TRUE
    java_max_sessionspace_size integer 0
    java_pool_size big integer 0
    java_soft_sessionspace_limit integer 0
    job_queue_processes integer 1000
    large_pool_size big integer 0
    ldap_directory_access string NONE
    ldap_directory_sysauth string no
    license_max_sessions integer 0
    license_max_users integer 0
    license_sessions_warning integer 0
    local_listener string LISTENER_MN122010P
    lock_name_space string
    lock_sga boolean FALSE
    log_archive_config string dg_config=(MN122010P,MN122010R
    ,MN12201R)
    log_archive_dest string
    log_archive_dest_1 string location="USE_DB_RECOVERY_FILE
    _DEST", valid_for=(ALL_LOGFIL
    ES,ALL_ROLES)
    log_archive_dest_10 string
    log_archive_dest_2 string service=MN12201R, LGWR SYNC AF
    FIRM delay=0 OPTIONAL compress
    ion=DISABLE max_failure=0 max_
    connections=1 reopen=300 db_
    unique_name=MN12201R net_timeo
    ut=30 valid_for=(online_logfi
    le,primary_role)
    log_archive_dest_3 string
    log_archive_dest_4 string
    log_archive_dest_5 string
    log_archive_dest_6 string
    log_archive_dest_7 string
    log_archive_dest_8 string
    log_archive_dest_9 string
    log_archive_dest_state_1 string ENABLE
    log_archive_dest_state_10 string enable
    log_archive_dest_state_2 string ENABLE
    log_archive_dest_state_3 string ENABLE
    log_archive_dest_state_4 string enable
    log_archive_dest_state_5 string enable
    log_archive_dest_state_6 string enable
    log_archive_dest_state_7 string enable
    log_archive_dest_state_8 string enable
    log_archive_dest_state_9 string enable
    log_archive_duplex_dest string
    log_archive_format string %t_%s_%r.dbf
    log_archive_local_first boolean TRUE
    log_archive_max_processes integer 4
    log_archive_min_succeed_dest integer 1
    log_archive_start boolean FALSE
    log_archive_trace integer 0
    log_buffer integer 7668736
    log_checkpoint_interval integer 0
    log_checkpoint_timeout integer 1800
    log_checkpoints_to_alert boolean FALSE
    log_file_name_convert string
    max_commit_propagation_delay integer 0
    max_dispatchers integer
    max_dump_file_size string unlimited
    max_enabled_roles integer 150
    max_shared_servers integer
    memory_max_target big integer 512M
    memory_target big integer 512M
    nls_calendar string
    nls_comp string BINARY
    nls_currency string
    nls_date_format string
    nls_date_language string
    nls_dual_currency string
    nls_iso_currency string
    nls_language string AMERICAN
    nls_length_semantics string BYTE
    nls_nchar_conv_excp string FALSE
    nls_numeric_characters string
    nls_sort string
    nls_territory string AMERICA
    nls_time_format string
    nls_time_tz_format string
    nls_timestamp_format string
    nls_timestamp_tz_format string
    object_cache_max_size_percent integer 10
    object_cache_optimal_size integer 102400
    olap_page_pool_size big integer 0
    open_cursors integer 300
    open_links integer 4
    open_links_per_instance integer 4
    optimizer_capture_sql_plan_baselines boolean FALSE
    optimizer_dynamic_sampling integer 2
    optimizer_features_enable string 11.1.0.7
    optimizer_index_caching integer 0
    optimizer_index_cost_adj integer 100
    optimizer_mode string ALL_ROWS
    optimizer_secure_view_merging boolean TRUE
    optimizer_use_invisible_indexes boolean FALSE
    optimizer_use_pending_statistics boolean FALSE
    optimizer_use_sql_plan_baselines boolean TRUE
    os_authent_prefix string ops$
    os_roles boolean FALSE
    parallel_adaptive_multi_user boolean TRUE
    parallel_automatic_tuning boolean FALSE
    parallel_execution_message_size integer 2152
    parallel_instance_group string
    parallel_io_cap_enabled boolean FALSE
    parallel_max_servers integer 40
    parallel_min_percent integer 0
    parallel_min_servers integer 0
    parallel_server boolean FALSE
    parallel_server_instances integer 1
    parallel_threads_per_cpu integer 2
    pga_aggregate_target big integer 0
    plscope_settings string IDENTIFIERS:NONE
    plsql_ccflags string
    plsql_code_type string INTERPRETED
    plsql_debug boolean FALSE
    plsql_native_library_dir string
    plsql_native_library_subdir_count integer 0
    plsql_optimize_level integer 2
    plsql_v2_compatibility boolean FALSE
    plsql_warnings string DISABLE:ALL
    pre_page_sga boolean FALSE
    processes integer 170
    query_rewrite_enabled string TRUE
    query_rewrite_integrity string enforced
    rdbms_server_dn string
    read_only_open_delayed boolean FALSE
    recovery_parallelism integer 0
    recyclebin string on
    redo_transport_user string
    remote_dependencies_mode string TIMESTAMP
    remote_listener string
    remote_login_passwordfile string EXCLUSIVE
    remote_os_authent boolean FALSE
    remote_os_roles boolean FALSE
    replication_dependency_tracking boolean TRUE
    resource_limit boolean FALSE
    resource_manager_cpu_allocation integer 4
    resource_manager_plan string
    result_cache_max_result integer 5
    result_cache_max_size big integer 1312K
    result_cache_mode string MANUAL
    result_cache_remote_expiration integer 0
    resumable_timeout integer 0
    rollback_segments string
    sec_case_sensitive_logon boolean TRUE
    sec_max_failed_login_attempts integer 10
    sec_protocol_error_further_action string CONTINUE
    sec_protocol_error_trace_action string TRACE
    sec_return_server_release_banner boolean FALSE
    serial_reuse string disable
    service_names string MN122010P.domain.es
    session_cached_cursors integer 50
    session_max_open_files integer 10
    sessions integer 192
    sga_max_size big integer 512M
    sga_target big integer 0
    shadow_core_dump string partial
    shared_memory_address integer 0
    shared_pool_reserved_size big integer 10066329
    shared_pool_size big integer 0
    shared_server_sessions integer
    shared_servers integer 1
    skip_unusable_indexes boolean TRUE
    smtp_out_server string
    sort_area_retained_size integer 0
    sort_area_size integer 65536
    spfile string /opt/oracle/product/db111/dbs/
    spfileMN122010P.ora
    sql92_security boolean FALSE
    sql_trace boolean FALSE
    sql_version string NATIVE
    sqltune_category string DEFAULT
    standby_archive_dest string ?/dbs/arch
    standby_file_management string AUTO
    star_transformation_enabled string FALSE
    statistics_level string TYPICAL
    streams_pool_size big integer 0
    tape_asynch_io boolean TRUE
    thread integer 0
    timed_os_statistics integer 0
    timed_statistics boolean TRUE
    trace_enabled boolean TRUE
    tracefile_identifier string
    transactions integer 211
    transactions_per_rollback_segment integer 5
    undo_management string AUTO
    undo_retention integer 900
    undo_tablespace string UNDOTBS1
    use_indirect_data_buffers boolean FALSE
    user_dump_dest string /opt/oracle/diag/rdbms/mn12201
    0p/MN122010P/trace
    utl_file_dir string
    workarea_size_policy string AUTO
    xml_db_events string enable
    I have tested the connectivity between them and it's ok, I recreated the password file
    [oracle@servername01 MN122010P]$ sqlplus "sys/[email protected] as sysdba"
    SQL> select * from v$instance;
    INSTANCE_NUMBER INSTANCE_NAME
    HOST_NAME
    VERSION STARTUP_T STATUS PAR THREAD# ARCHIVE LOG_SWITCH_WAIT
    LOGINS SHU DATABASE_STATUS INSTANCE_ROLE ACTIVE_ST BLO
    1 MN122010P
    servername01
    11.1.0.7.0 09-OCT-11 OPEN NO 1 STARTED
    ALLOWED NO ACTIVE PRIMARY_INSTANCE NORMAL NO
    [oracle@servername01 MN122010P]$ sqlplus "sys/[email protected] as sysdba"
    SQL> select * from v$instance;
    INSTANCE_NUMBER INSTANCE_NAME
    HOST_NAME
    VERSION STARTUP_T STATUS PAR THREAD# ARCHIVE LOG_SWITCH_WAIT
    LOGINS SHU DATABASE_STATUS INSTANCE_ROLE ACTIVE_ST BLO
    1 MN12201R
    servername02
    11.1.0.7.0 28-NOV-11 MOUNTED NO 1 STARTED
    ALLOWED NO ACTIVE PRIMARY_INSTANCE NORMAL NO
    Recovery Manager: Release 11.1.0.7.0 - Production on Thu Dec 1 10:16:23 2011
    Copyright (c) 1982, 2007, Oracle. All rights reserved.
    RMAN> connect target /
    connected to target database: MN122010 (DBID=2440111267)
    RMAN> run{
    ALLOCATE CHANNEL d1 DEVICE TYPE DISK FORMAT '/opt/oracle/oradata/BACKUPS_01/MN122010P/backup_%d_t%t_s%s_p%p';
    BACKUP DATABASE PLUS ARCHIVELOG;
    2> 3> 4>
    using target database control file instead of recovery catalog
    allocated channel: d1
    channel d1: SID=140 device type=DISK
    Starting backup at 01-DEC-11
    current log archived
    channel d1: starting archived log backup set
    channel d1: specifying archived log(s) in backup set
    input archived log thread=1 sequence=4117 RECID=7260 STAMP=766935608
    input archived log thread=1 sequence=4118 RECID=7261 STAMP=766935619
    input archived log thread=1 sequence=4119 RECID=7262 STAMP=766935630
    input archived log thread=1 sequence=4120 RECID=7263 STAMP=766935635
    ....List of archives....
    Starting backup at 01-DEC-11
    channel d1: starting full datafile backup set
    channel d1: specifying datafile(s) in backup set
    input datafile file number=00010 name=/opt/oracle/oradata/MN122010P/TBCESPANDM_01.DBF
    input datafile file number=00009 name=/opt/oracle/oradata/MN122010P/CESPAROUTING_01.DBF
    input datafile file number=00007 name=/opt/oracle/oradata/MN122010P/TBCESPACALLEJERO_01.DBF
    input datafile file number=00008 name=/opt/oracle/oradata/MN122010P/CESPAGEOCODER_01.DBF
    input datafile file number=00001 name=/opt/oracle/oradata/MN122010P/system01.dbf
    input datafile file number=00002 name=/opt/oracle/oradata/MN122010P/sysaux01.dbf
    input datafile file number=00003 name=/opt/oracle/oradata/MN122010P/undotbs01.dbf
    input datafile file number=00006 name=/opt/oracle/oradata/MN122010P/TBCESPAFONDO_01.DBF
    input datafile file number=00005 name=/opt/oracle/oradata/MN122010P/TBCESPAPOIS_01.DBF
    input datafile file number=00004 name=/opt/oracle/oradata/MN122010P/users01.dbf
    channel d1: starting piece 1 at 01-DEC-11
    channel d1: finished piece 1 at 01-DEC-11
    piece handle=/opt/oracle/oradata/BACKUPS_01/MN122010P/backup_MN122010_t768739341_s768_p1 tag=TAG20111201T104221 comment=NONE
    channel d1: backup set complete, elapsed time: 00:39:26
    Finished backup at 01-DEC-11
    Starting backup at 01-DEC-11
    current log archived
    channel d1: starting archived log backup set
    channel d1: specifying archived log(s) in backup set
    input archived log thread=1 sequence=4256 RECID=7399 STAMP=768741707
    channel d1: starting piece 1 at 01-DEC-11
    channel d1: finished piece 1 at 01-DEC-11
    piece handle=/opt/oracle/oradata/BACKUPS_01/MN122010P/backup_MN122010_t768741708_s769_p1 tag=TAG20111201T112148 comment=NONE
    channel d1: backup set complete, elapsed time: 00:00:01
    Finished backup at 01-DEC-11
    Starting Control File and SPFILE Autobackup at 01-DEC-11
    piece handle=/opt/oracle/product/db111/dbs/c-2440111267-20111201-00 comment=NONE
    Finished Control File and SPFILE Autobackup at 01-DEC-11
    released channel: d1
    I made a alter database create standby controlfile as at Primary and at Standby:
    SQL> shutdown immediate;
    ORA-01109: base de datos sin abrir
    Base de datos desmontada.
    Instancia ORACLE cerrada.
    SQL> startup nomount;
    Instancia ORACLE iniciada.
    Total System Global Area 2937555928 bytes
    Fixed Size 744408 bytes
    Variable Size 1862270976 bytes
    Database Buffers 1073741824 bytes
    Redo Buffers 798720 bytes
    copy the controlfile to standby controlfile locations
    startup standby
    ALTER DATABASE MOUNT STANDBY DATABASE;
    And restoring with rman
    Restoring
    List of Archived Logs in backup set 616
    Thrd Seq Low SCN Low Time Next SCN Next Time
    1 4256 27049296 01-DEC-11 27052551 01-DEC-11
    RMAN> run{
    2> allocate channel c1 type disk format '/opt/oracle/oradata/BACKUPS_01/MN122010P/backup_%d_t%t_s%s_p%p';
    3> restore database;
    4> recover database until sequence 4256 thread 1;
    5> sql 'alter database recover managed standby database disconnect from session';
    6> release channel c1;
    7> }
    allocated channel: c1
    channel c1: SID=164 device type=DISK
    Starting restore at 01-DEC-11
    Starting implicit crosscheck backup at 01-DEC-11
    Crosschecked 115 objects
    Finished implicit crosscheck backup at 01-DEC-11
    Starting implicit crosscheck copy at 01-DEC-11
    Crosschecked 24 objects
    Finished implicit crosscheck copy at 01-DEC-11
    searching for all files in the recovery area
    cataloging files...
    no files cataloged
    channel c1: starting datafile backup set restore
    channel c1: specifying datafile(s) to restore from backup set
    channel c1: restoring datafile 00001 to /opt/oracle/oradata/MN122010P/system01.dbf
    channel c1: restoring datafile 00002 to /opt/oracle/oradata/MN122010P/sysaux01.dbf
    channel c1: restoring datafile 00003 to /opt/oracle/oradata/MN122010P/undotbs01.dbf
    channel c1: restoring datafile 00004 to /opt/oracle/oradata/MN122010P/users01.dbf
    channel c1: restoring datafile 00005 to /opt/oracle/oradata/MN122010P/TBCESPAPOIS_01.DBF
    channel c1: restoring datafile 00006 to /opt/oracle/oradata/MN122010P/TBCESPAFONDO_01.DBF
    channel c1: restoring datafile 00007 to /opt/oracle/oradata/MN122010P/TBCESPACALLEJERO_01.DBF
    channel c1: restoring datafile 00008 to /opt/oracle/oradata/MN122010P/CESPAGEOCODER_01.DBF
    channel c1: restoring datafile 00009 to /opt/oracle/oradata/MN122010P/CESPAROUTING_01.DBF
    channel c1: restoring datafile 00010 to /opt/oracle/oradata/MN122010P/TBCESPANDM_01.DBF
    channel c1: reading from backup piece /opt/oracle/oradata/BACKUPS_01/MN122010P/backup_MN122010_t768739341_s768_p1
    After the restoring I found at standby that no archives have been applied:
    SQL> SELECT SEQUENCE#, FIRST_TIME, NEXT_TIME,APPLIED
    FROM V$ARCHIVED_LOG ORDER BY SEQUENCE#
    / 2 3
    no rows selected
    SQL> select * from v$Instance;
    INSTANCE_NUMBER INSTANCE_NAME
    HOST_NAME
    VERSION STARTUP_T STATUS PAR THREAD# ARCHIVE LOG_SWITCH_WAIT
    LOGINS SHU DATABASE_STATUS INSTANCE_ROLE ACTIVE_ST BLO
    1 MN12201R
    server02
    11.1.0.7.0 01-DEC-11 MOUNTED NO 1 STARTED
    ALLOWED NO ACTIVE PRIMARY_INSTANCE NORMAL NO
    SQL> select message from v$dataguard_status;
    MESSAGE
    ARC0: Archival started
    ARC1: Archival started
    ARC2: Archival started
    ARC3: Archival started
    ARC0: Becoming the 'no FAL' ARCH
    ARC0: Becoming the 'no SRL' ARCH
    ARC1: Becoming the heartbeat ARCH
    7 rows selected.
    On primary
    MESSAGE
    ARC3: Beginning to archive thread 1 sequence 4258 (27056314-27064244)
    ARC3: Completed archiving thread 1 sequence 4258 (27056314-27064244)
    ARC0: Beginning to archive thread 1 sequence 4259 (27064244-27064251)
    ARC0: Completed archiving thread 1 sequence 4259 (27064244-27064251)
    ARC2: Beginning to archive thread 1 sequence 4260 (27064251-27064328)
    ARC2: Completed archiving thread 1 sequence 4260 (27064251-27064328)
    ARC3: Beginning to archive thread 1 sequence 4261 (27064328-27064654)
    ARC3: Completed archiving thread 1 sequence 4261 (27064328-27064654)
    Edited by: user8898355 on 01-dic-2011 7:02

    I'm seeing those errors at primary
    LNSb started with pid=20, OS id=30141
    LGWR: Attempting destination LOG_ARCHIVE_DEST_2 network reconnect (16086)
    LGWR: Destination LOG_ARCHIVE_DEST_2 network reconnect abandoned
    trace file:
    *** 2011-12-02 09:52:17.164
    *** SESSION ID:(183.1) 2011-12-02 09:52:17.164
    *** CLIENT ID:() 2011-12-02 09:52:17.164
    *** SERVICE NAME:(SYS$BACKGROUND) 2011-12-02 09:52:17.164
    *** MODULE NAME:() 2011-12-02 09:52:17.164
    *** ACTION NAME:() 2011-12-02 09:52:17.164
    *** TRACE FILE RECREATED AFTER BEING REMOVED ***
    *** 2011-12-02 09:52:17.164 6465 krsu.c
    Initializing NetServer[LNSb] for dest=MN12201R.domain.es mode SYNC
    LNSb is not running anymore.
    New SYNC LNSb needs to be started
    Waiting for subscriber count on LGWR-LNSb channel to go to zero
    Subscriber count went to zero - time now is <12/02/2011 09:52:17>
    Starting LNSb ...
    Waiting for LNSb [pid 30141] to initialize itself
    *** TRACE FILE RECREATED AFTER BEING REMOVED ***
    *** 2011-12-02 09:52:17.164 6465 krsu.c
    Initializing NetServer[LNSb] for dest=MN12201R.domain.es mode SYNC
    LNSb is not running anymore.
    New SYNC LNSb needs to be started
    Waiting for subscriber count on LGWR-LNSb channel to go to zero
    Subscriber count went to zero - time now is <12/02/2011 09:52:17>
    Starting LNSb ...
    Waiting for LNSb [pid 30141] to initialize itself
    *** 2011-12-02 09:52:20.185
    *** 2011-12-02 09:52:20.185 6828 krsu.c
    Netserver LNSb [pid 30141] for mode SYNC has been initialized
    Performing a channel reset to ignore previous responses
    Successfully started LNSb [pid 30141] for dest MN12201R.domain.es mode SYNC ocis=0x2ba2cb1fece8
    *** 2011-12-02 09:52:20.185 2880 krsu.c
    Making upiahm request to LNSb [pid 30141]: Begin Time is <12/02/2011 09:52:17>. NET_TIMEOUT = <30> seconds
    Waiting for LNSb to respond to upiahm
    *** 2011-12-02 09:52:20.262 3044 krsu.c
    upiahm connect done status is 0
    Receiving message from LNSb
    Receiving message from LNSb
    LGWR: Failed
    rfsp: 0x2ba2ca55c328
    rfsmod: 2
    rfsver: 3
    rfsflag: 0x24882

  • DataGuard Standby 環境で db が open できない.

    DataGuard Standby 環境で db が open できなくて困っています。
    詳しい方いれば、原因と対処方法を教えていただきたいと思います。
    create した spfile が正確に読み込まれていないことが原因のようなのですが。。
    なぜ読み込めないのかが分からない状態です。
    pfile を読み込んだ起動は可能ですが、spfile を読み込んだ起動の前提条件とは、
    何なのでしょうか。単に整合性が取れていないだけなのか、それとも、、。
    [grid@osaka1 shell]$ asmcmd
    ASMCMD> ls
    DATA/
    FRA/
    ASMCMD> cd data
    ASMCMD> ls
    ASM/
    WEST/
    ASMCMD> ls -l
    Type  Redund  Striped  Time             Sys  Name
                                            Y    ASM/
                                            N    WEST/
    ASMCMD>
    ASMCMD> cd west
    ASMCMD> ls
    CONTROLFILE/
    DATAFILE/
    ONLINELOG/
    PARAMETERFILE/
    TEMPFILE/
    spfilewest.ora
    ASMCMD> ls -l
    Type           Redund  Striped  Time             Sys  Name
                                                     N    CONTROLFILE/
                                                     N    DATAFILE/
                                                     N    ONLINELOG/
                                                     N    PARAMETERFILE/
                                                     N    TEMPFILE/
                                                     N    spfilewest.ora => +DATA/WEST/PARAMETERFILE/spfile.257.824236121
    ASMCMD> pwd
    +data/west
    ASMCMD>
    ASMCMD> cd para*
    ASMCMD> ls -l
    Type           Redund  Striped  Time             Sys  Name
    PARAMETERFILE  MIRROR  COARSE   AUG 23 18:00:00  Y    spfile.257.824236121
    ASMCMD>
    ASMCMD> pwd
    +data/west/PARAMETERFILE
    ASMCMD> quit
    [grid@osaka1 shell]$
    [oracle@osaka1 dbs]$ more initHPYMUSIC.ora
    SPFILE='+DATA/west/spfilewest.ora'
    [oracle@osaka1 dbs]$
    よろしくお願い致します。
    ps.
    ORA-12154 は整合性の問題であるので、それを合わせれば消えると思っています。
    そもそも RAC を前提としていたのですが、それを standalone に置き換えて検証始めた結果、
    こうなってしまっています。
    open できない原因が ORA-12154 だったりして。。
    ■ プライマリの場合
    ○ open するほうは、シンプルに以下だけで open することが確認できる。
       が、db_name を変更した関係で
       「ORA-12154: TNS: 指定された接続識別子を解決できませんでした」
       が出続けている。
       ORA-12154 は db が open できない原因とは無関係かもしれない。
    srvctl stop database -d east -f
    srvctl start database -d east -o open
    srvctl config database -d east
    srvctl status database -d east
    ○ 参考出力
    set linesize 500 pages 0
    col value for a90
    col name for a50
    select name, value
    from v$parameter
    where name in ('db_name','db_unique_name','log_archive_config', 'log_archive_dest_1','log_archive_dest_2',
                   'log_archive_dest_state_1','log_archive_dest_state_2', 'remote_login_passwordfile',
                   'log_archive_format','log_archive_max_processes','fal_server','db_file_name_convert',
                   'log_file_name_convert', 'standby_file_management');
    SQL>
    db_file_name_convert
    log_file_name_convert
    log_archive_dest_1
    log_archive_dest_2            SERVICE=HPYMUSIC SYNC NOAFFIRM VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=west
    log_archive_dest_state_1      enable
    log_archive_dest_state_2      enable
    fal_server
    log_archive_config
    log_archive_format            %t_%s_%r.dbf
    log_archive_max_processes     4
    standby_file_management       AUTO
    remote_login_passwordfile     EXCLUSIVE
    db_name                       HPYMUSIC
    db_unique_name                HPYMUSIC    ← ▼ db_name だけを変更したつもりが db_unique_name も変更されていた
    14行が選択されました。
    [oracle@tokyo1 shell]$ srvctl stop database -d east -f
    [oracle@tokyo1 shell]$ /u01/app/11.2.0/grid/bin/crsctl status resource -t
    NAME           TARGET  STATE        SERVER                   STATE_DETAILS
    Cluster Resources
    ora.east.db
          1        OFFLINE OFFLINE                               Instance Shutdown
    [oracle@tokyo1 shell]$ srvctl start database -d east -o open
    [oracle@tokyo1 shell]$ /u01/app/11.2.0/grid/bin/crsctl status resource -t
    NAME           TARGET  STATE        SERVER                   STATE_DETAILS
    Local Resources
    ora.DATA.dg
                   ONLINE  ONLINE       tokyo1
    ora.FRA.dg
                   ONLINE  ONLINE       tokyo1
    ora.LISTENER.lsnr
                   ONLINE  ONLINE       tokyo1
    ora.asm
                   ONLINE  ONLINE       tokyo1                   Started
    Cluster Resources
    ora.cssd
          1        ONLINE  ONLINE       tokyo1
    ora.diskmon
          1        ONLINE  ONLINE       tokyo1
    ora.east.db
          1        ONLINE  ONLINE       tokyo1                   Open ← ▼
    [oracle@tokyo1 shell]$
    [oracle@tokyo1 shell]$ srvctl config database -d east
    一意のデータベース名: east
    データベース名: east
    Oracleホーム: /u01/app/oracle/product/11.2.0/dbhome_1
    Oracleユーザー: grid
    spfile: +DATA/east/spfileeast.ora
    ドメイン:
    開始オプション: open
    停止オプション: immediate
    データベース・ロール: PRIMARY
    管理ポリシー: AUTOMATIC
    ディスク・グループ: DATA,FRA
    サービス:
    [oracle@tokyo1 shell]$ srvctl status database -d east
    データベースは実行中です。
    Fri Aug 23 19:44:10 2013
    Error 12154 received logging on to the standby
    Errors in file /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_arc2_7579.trc:
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    PING[ARC2]: Heartbeat failed to connect to standby 'HPYMUSIC'. Error is 12154.
    [oracle@tokyo1 dbs]$ pwd
    /u01/app/oracle/product/11.2.0/dbhome_1/dbs
    [oracle@tokyo1 dbs]$
    [oracle@tokyo1 dbs]$
    [oracle@tokyo1 dbs]$ more 2013.08.23_east_pfile.txt
    HPYMUSIC.__db_cache_size=301989888
    HPYMUSIC.__java_pool_size=4194304
    HPYMUSIC.__large_pool_size=8388608
    HPYMUSIC.__pga_aggregate_target=339738624
    HPYMUSIC.__sga_target=503316480
    HPYMUSIC.__shared_io_pool_size=0
    HPYMUSIC.__shared_pool_size=176160768
    HPYMUSIC.__streams_pool_size=0
    *.audit_file_dest='/u01/app/oracle/admin/east/adump'
    *.audit_trail='db'
    *.compatible='11.2.0.0.0'
    *.control_files='+DATA/east/controlfile/current.270.823277705','+FRA/east/controlfile/current.
    260.823277707'
    *.db_block_checking='TRUE'
    *.db_block_checksum='TRUE'
    *.db_block_size=8192
    *.db_create_file_dest='+DATA'
    *.db_domain=''
    *.db_name='HPYMUSIC'
    *.db_recovery_file_dest='+FRA'
    *.db_recovery_file_dest_size=3038773248
    *.diagnostic_dest='/u01/app/oracle'
    *.dispatchers='(PROTOCOL=TCP) (SERVICE=HPYMUSICXDB)'
    *.log_archive_format='%t_%s_%r.dbf'
    *.memory_target=842006528
    *.nls_language='JAPANESE'
    *.nls_territory='JAPAN'
    *.open_cursors=300
    *.processes=150
    *.remote_login_passwordfile='EXCLUSIVE'
    *.standby_file_management='AUTO'
    *.undo_tablespace='UNDOTBS1'
    Fri Aug 23 19:49:38 2013
    Starting ORACLE instance (normal)
    LICENSE_MAX_SESSION = 0
    LICENSE_SESSIONS_WARNING = 0
    Picked latch-free SCN scheme 3
    Using LOG_ARCHIVE_DEST_1 parameter default value as USE_DB_RECOVERY_FILE_DEST
    ARCH: Warning; less destinations available than specified
    by LOG_ARCHIVE_MIN_SUCCEED_DEST init.ora parameter
    Autotune of undo retention is turned on.
    IMODE=BR
    ILAT =27
    LICENSE_MAX_USERS = 0
    SYS auditing is disabled
    Starting up:
    Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
    With the Partitioning, OLAP, Data Mining and Real Application Testing options.
    Using parameter settings in server-side spfile /u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfileHPYMUSIC.ora
    System parameters with non-default values:
      processes                = 150
      nls_language             = "JAPANESE"
      nls_territory            = "JAPAN"
      memory_target            = 804M
      control_files            = "+DATA/east/controlfile/current.270.823277705"
      control_files            = "+FRA/east/controlfile/current.260.823277707"
      db_block_checksum        = "TRUE"
      db_block_size            = 8192
      compatible               = "11.2.0.0.0"
      log_archive_dest_2       = "SERVICE=HPYMUSIC SYNC NOAFFIRM VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=west"
      log_archive_format       = "%t_%s_%r.dbf"
      db_create_file_dest      = "+DATA"
      db_recovery_file_dest    = "+FRA"
      db_recovery_file_dest_size= 2898M
      standby_file_management  = "AUTO"
      undo_tablespace          = "UNDOTBS1"
      db_block_checking        = "TRUE"
      remote_login_passwordfile= "EXCLUSIVE"
      db_domain                = ""
      dispatchers              = "(PROTOCOL=TCP) (SERVICE=HPYMUSICXDB)"
      audit_file_dest          = "/u01/app/oracle/admin/east/adump"
      audit_trail              = "DB"
      db_name                  = "HPYMUSIC"
      open_cursors             = 300
      diagnostic_dest          = "/u01/app/oracle"
    Fri Aug 23 19:49:39 2013
    PMON started with pid=2, OS id=8442
    Fri Aug 23 19:49:39 2013
    VKTM started with pid=3, OS id=8444 at elevated priority
    VKTM running at (10)millisec precision with DBRM quantum (100)ms
    Fri Aug 23 19:49:39 2013
    GEN0 started with pid=4, OS id=8448
    Fri Aug 23 19:49:39 2013
    DIAG started with pid=5, OS id=8450
    Fri Aug 23 19:49:39 2013
    DBRM started with pid=6, OS id=8452
    Fri Aug 23 19:49:39 2013
    PSP0 started with pid=7, OS id=8454
    Fri Aug 23 19:49:39 2013
    DIA0 started with pid=8, OS id=8456
    Fri Aug 23 19:49:39 2013
    MMAN started with pid=9, OS id=8458
    Fri Aug 23 19:49:39 2013
    DBW0 started with pid=10, OS id=8460
    Fri Aug 23 19:49:39 2013
    LGWR started with pid=11, OS id=8462
    Fri Aug 23 19:49:39 2013
    CKPT started with pid=12, OS id=8464
    Fri Aug 23 19:49:39 2013
    SMON started with pid=13, OS id=8466
    Fri Aug 23 19:49:39 2013
    RECO started with pid=14, OS id=8468
    Fri Aug 23 19:49:39 2013
    RBAL started with pid=15, OS id=8470
    Fri Aug 23 19:49:39 2013
    ASMB started with pid=16, OS id=8472
    Fri Aug 23 19:49:39 2013
    MMON started with pid=17, OS id=8474
    Fri Aug 23 19:49:39 2013
    MMNL started with pid=18, OS id=8478
    starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
    NOTE: initiating MARK startup
    starting up 1 shared server(s) ...
    Starting background process MARK
    Fri Aug 23 19:49:39 2013
    MARK started with pid=20, OS id=8482
    NOTE: MARK has subscribed
    ORACLE_BASE not set in environment. It is recommended
    that ORACLE_BASE be set in the environment
    Reusing ORACLE_BASE from an earlier startup = /u01/app/oracle
    Fri Aug 23 19:49:39 2013
    ALTER DATABASE MOUNT
    NOTE: Loaded library: System
    SUCCESS: diskgroup DATA was mounted
    ERROR: failed to establish dependency between database HPYMUSIC and diskgroup resource ora.DATA.dg
    SUCCESS: diskgroup FRA was mounted
    ERROR: failed to establish dependency between database HPYMUSIC and diskgroup resource ora.FRA.dg
    Fri Aug 23 19:49:46 2013
    NSS2 started with pid=24, OS id=8572
    Successful mount of redo thread 1, with mount id 2951868947
    Database mounted in Exclusive Mode
    Lost write protection disabled
    Completed: ALTER DATABASE MOUNT
    ALTER DATABASE OPEN
    LGWR: STARTING ARCH PROCESSES
    Fri Aug 23 19:49:47 2013
    ARC0 started with pid=26, OS id=8574
    ARC0: Archival started
    LGWR: STARTING ARCH PROCESSES COMPLETE
    ARC0: STARTING ARCH PROCESSES
    Fri Aug 23 19:49:48 2013
    ARC1 started with pid=27, OS id=8576
    Fri Aug 23 19:49:48 2013
    ARC2 started with pid=28, OS id=8578
    ARC1: Archival started
    ARC2: Archival started
    ARC1: Becoming the 'no FAL' ARCH
    ARC1: Becoming the 'no SRL' ARCH
    ARC2: Becoming the heartbeat ARCH
    Fri Aug 23 19:49:48 2013
    ARC3 started with pid=29, OS id=8580
    LGWR: Setting 'active' archival for destination LOG_ARCHIVE_DEST_2
    ARC3: Archival started
    ARC0: STARTING ARCH PROCESSES COMPLETE
    Error 12154 received logging on to the standby
    Fri Aug 23 19:49:51 2013
    Errors in file /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_lgwr_8462.trc:
    ORA-12154: TNS: ?????????????????????
    Error 12154 for archive log file 2 to 'HPYMUSIC'
    LGWR: Failed to archive log 2 thread 1 sequence 8 (12154)
    Thread 1 advanced to log sequence 8 (thread open)
    Thread 1 opened at log sequence 8
      Current log# 2 seq# 8 mem# 0: +DATA/hpymusic/onlinelog/group_2.272.824213887
      Current log# 2 seq# 8 mem# 1: +FRA/hpymusic/onlinelog/group_2.262.824213889
    Successful open of redo thread 1
    Fri Aug 23 19:49:51 2013
    MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
    Fri Aug 23 19:49:51 2013
    SMON: enabling cache recovery
    Error 12154 received logging on to the standby
    Errors in file /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_arc2_8578.trc:
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    PING[ARC2]: Heartbeat failed to connect to standby 'HPYMUSIC'. Error is 12154.
    Archived Log entry 7 added for thread 1 sequence 7 ID 0xaff1210d dest 1:
    Error 12154 received logging on to the standby
    Errors in file /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_arc3_8580.trc:
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    FAL[server, ARC3]: Error 12154 creating remote archivelog file 'HPYMUSIC'
    FAL[server, ARC3]: FAL archive failed, see trace file.
    Errors in file /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_arc3_8580.trc:
    ORA-16055: FALリクエストが拒否されました。
    ARCH: FAL archive failed. Archiver continuing
    ORACLE Instance HPYMUSIC - Archival Error. Archiver continuing.
    Successfully onlined Undo Tablespace 2.
    Verifying file header compatibility for 11g tablespace encryption..
    Verifying 11g file header compatibility for tablespace encryption completed
    SMON: enabling tx recovery
    Database Characterset is AL32UTF8
    No Resource Manager plan active
    replication_dependency_tracking turned off (no async multimaster replication found)
    Starting background process QMNC
    Fri Aug 23 19:49:55 2013
    QMNC started with pid=32, OS id=8590
    Completed: ALTER DATABASE OPEN
    Fri Aug 23 19:49:59 2013
    Starting background process CJQ0
    Fri Aug 23 19:49:59 2013
    CJQ0 started with pid=33, OS id=8609
    Fri Aug 23 19:49:59 2013
    db_recovery_file_dest_size of 2898 MB is 6.38% used. This is a
    user-specified limit on the amount of space that will be used by this
    database for recovery-related files, and does not reflect the amount of
    space available in the underlying filesystem or ASM diskgroup.
    [root@tokyo1 app]#
    [root@tokyo1 app]# more /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_arc2_8578.trc
    Trace file /u01/app/oracle/diag/rdbms/hpymusic/HPYMUSIC/trace/HPYMUSIC_arc2_8578.trc
    Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
    With the Partitioning, Automatic Storage Management, OLAP, Data Mining
    and Real Application Testing options
    ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1
    System name:    Linux
    Node name:      tokyo1.oracle11g.jp
    Release:        2.6.18-348.12.1.el5
    Version:        #1 SMP Wed Jul 10 05:28:41 EDT 2013
    Machine:        x86_64
    Instance name: HPYMUSIC
    Redo thread mounted by this instance: 1
    Oracle process number: 28
    Unix process pid: 8578, image: [email protected] (ARC2)
    *** 2013-08-23 19:49:51.707
    *** SESSION ID:(15.1) 2013-08-23 19:49:51.707
    *** CLIENT ID:() 2013-08-23 19:49:51.707
    *** SERVICE NAME:() 2013-08-23 19:49:51.707
    *** MODULE NAME:() 2013-08-23 19:49:51.707
    *** ACTION NAME:() 2013-08-23 19:49:51.707
    Redo shipping client performing standby login
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    *** 2013-08-23 19:49:51.972 4132 krsh.c
    Error 12154 received logging on to the standby
    *** 2013-08-23 19:49:51.972 869 krsu.c
    Error 12154 connecting to destination LOG_ARCHIVE_DEST_2 standby host 'HPYMUSIC'
    Error 12154 attaching to destination LOG_ARCHIVE_DEST_2 standby host 'HPYMUSIC'
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    *** 2013-08-23 19:49:51.973 4132 krsh.c
    PING[ARC2]: Heartbeat failed to connect to standby 'HPYMUSIC'. Error is 12154.
    *** 2013-08-23 19:49:51.973 2747 krsi.c
    krsi_dst_fail: dest:2 err:12154 force:0 blast:1
    *** 2013-08-23 19:50:49.816
    Redo shipping client performing standby login
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    *** 2013-08-23 19:50:50.070 4132 krsh.c
    Error 12154 received logging on to the standby
    *** 2013-08-23 19:50:50.070 869 krsu.c
    Error 12154 connecting to destination LOG_ARCHIVE_DEST_2 standby host 'HPYMUSIC'
    Error 12154 attaching to destination LOG_ARCHIVE_DEST_2 standby host 'HPYMUSIC'
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    *** 2013-08-23 19:50:50.070 4132 krsh.c
    PING[ARC2]: Heartbeat failed to connect to standby 'HPYMUSIC'. Error is 12154.
    *** 2013-08-23 19:50:50.070 2747 krsi.c
    krsi_dst_fail: dest:2 err:12154 force:0 blast:1
    *** 2013-08-23 19:51:51.147
    Redo shipping client performing standby login
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    OCIServerAttach failed -1
    .. Detailed OCI error val is 12154 and errmsg is 'ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    *** 2013-08-23 19:51:51.403 4132 krsh.c
    Error 12154 received logging on to the standby
    *** 2013-08-23 19:51:51.403 869 krsu.c
    Error 12154 connecting to destination LOG_ARCHIVE_DEST_2 standby host 'HPYMUSIC'
    Error 12154 attaching to destination LOG_ARCHIVE_DEST_2 standby host 'HPYMUSIC'
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    *** 2013-08-23 19:51:51.403 4132 krsh.c
    PING[ARC2]: Heartbeat failed to connect to standby 'HPYMUSIC'. Error is 12154.
    *** 2013-08-23 19:51:51.403 2747 krsi.c
    krsi_dst_fail: dest:2 err:12154 force:0 blast:1
    [root@tokyo1 app]#
    [grid@tokyo1 shell]$ ./grid_info_east-x.sh
    + export ORACLE_SID=+ASM
    + ORACLE_SID=+ASM
    + LOGDIR=/home/grid/log
    + PRIMARYDB=east_DGMGRL
    + STANDBYDB=
    + PASSWORD=dataguard
    + mkdir -p /home/grid/log
    ++ date +%y%m%d,%H%M%S
    + echo 'asm info,130823,195709'
    + sqlplus / as sysasm
    SQL*Plus: Release 11.2.0.1.0 Production on 金 8月 23 19:57:09 2013
    Copyright (c) 1982, 2009, Oracle.  All rights reserved.
    Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
    With the Automatic Storage Management option
    に接続されました。
    SQL> SQL>
    SYSDATE
    13-08-23
    SQL> SQL> SQL>
    NAME                                 TYPE                VALUE
    asm_diskgroups                       string              FRA
    asm_diskstring                       string              /dev/sd*1
    asm_power_limit                      integer             1
    asm_preferred_read_failure_groups    string
    audit_file_dest                      string              /u01/app/11.2.0/grid/rdbms/audit
    audit_sys_operations                 boolean             FALSE
    audit_syslog_level                   string
    background_core_dump                 string              partial
    background_dump_dest                 string              /u01/app/grid/diag/asm/+asm/+ASM/trace
    cluster_database                     boolean             FALSE
    cluster_database_instances           integer             1
    cluster_interconnects                string
    core_dump_dest                       string              /u01/app/grid/diag/asm/+asm/+ASM/cdump
    db_cache_size                        big integer         0
    db_ultra_safe                        string              OFF
    db_unique_name                       string              +ASM
    diagnostic_dest                      string              /u01/app/grid
    event                                string
    file_mapping                         boolean             FALSE
    filesystemio_options                 string              none
    ifile                                file
    instance_name                        string              +ASM
    instance_number                      integer             1
    instance_type                        string              asm
    large_pool_size                      big integer         12M
    ldap_directory_sysauth               string              no
    listener_networks                    string
    local_listener                       string
    lock_name_space                      string
    lock_sga                             boolean             FALSE
    max_dump_file_size                   string              unlimited
    memory_max_target                    big integer         272M
    memory_target                        big integer         272M
    nls_calendar                         string
    nls_comp                             string              BINARY
    nls_currency                         string
    nls_date_format                      string
    nls_date_language                    string
    nls_dual_currency                    string
    nls_iso_currency                     string
    nls_language                         string              AMERICAN
    nls_length_semantics                 string              BYTE
    nls_nchar_conv_excp                  string              FALSE
    nls_numeric_characters               string
    nls_sort                             string
    nls_territory                        string              AMERICA
    nls_time_format                      string
    nls_time_tz_format                   string
    nls_timestamp_format                 string
    nls_timestamp_tz_format              string
    os_authent_prefix                    string              ops$
    os_roles                             boolean             FALSE
    pga_aggregate_target                 big integer         0
    processes                            integer             100
    remote_listener                      string
    remote_login_passwordfile            string              EXCLUSIVE
    remote_os_authent                    boolean             FALSE
    remote_os_roles                      boolean             FALSE
    service_names                        string              +ASM
    sessions                             integer             172
    sga_max_size                         big integer         272M
    sga_target                           big integer         0
    shadow_core_dump                     string              partial
    shared_pool_reserved_size            big integer         6081740
    shared_pool_size                     big integer         0
    sort_area_size                       integer             65536
    spfile                               string              +DATA/asm/asmparameterfile/registry.253.823204697
    sql_trace                            boolean             FALSE
    statistics_level                     string              TYPICAL
    timed_os_statistics                  integer             0
    timed_statistics                     boolean             TRUE
    trace_enabled                        boolean             TRUE
    user_dump_dest                       string              /u01/app/grid/diag/asm/+asm/+ASM/trace
    workarea_size_policy                 string              AUTO
    ++ date +%y%m%d,%H%M%S
    + echo 'asmcmd info,130823,195709'
    + asmcmd ls -l
    State    Type    Rebal  Name
    MOUNTED  NORMAL  N      DATA/
    MOUNTED  NORMAL  N      FRA/
    + asmcmd ls -l 'data/asm/*'
    Type              Redund  Striped  Time             Sys  Name
    ASMPARAMETERFILE  MIRROR  COARSE   AUG 11 19:00:00  Y    REGISTRY.253.823204697
    + asmcmd ls -l 'data/east/*'
    Type           Redund  Striped  Time             Sys  Name
    +data/east/CONTROLFILE/:
    CONTROLFILE    HIGH    FINE     AUG 12 15:00:00  Y    Current.260.823276231
    CONTROLFILE    HIGH    FINE     AUG 23 19:00:00  Y    Current.270.823277705
    +data/east/DATAFILE/:
    DATAFILE       MIRROR  COARSE   AUG 12 15:00:00  Y    SYSAUX.257.823276133
    DATAFILE       MIRROR  COARSE   AUG 23 19:00:00  Y    SYSAUX.267.823277615
    DATAFILE       MIRROR  COARSE   AUG 12 15:00:00  Y    SYSTEM.256.823276131
    DATAFILE       MIRROR  COARSE   AUG 23 19:00:00  Y    SYSTEM.266.823277615
    DATAFILE       MIRROR  COARSE   AUG 12 15:00:00  Y    UNDOTBS1.258.823276133
    DATAFILE       MIRROR  COARSE   AUG 23 19:00:00  Y    UNDOTBS1.268.823277615
    DATAFILE       MIRROR  COARSE   AUG 12 15:00:00  Y    USERS.259.823276133
    DATAFILE       MIRROR  COARSE   AUG 23 19:00:00  Y    USERS.269.823277615
    +data/east/ONLINELOG/:
    ONLINELOG      MIRROR  COARSE   AUG 12 15:00:00  Y    group_1.261.823276235
    ONLINELOG      MIRROR  COARSE   AUG 12 15:00:00  Y    group_2.262.823276241
    ONLINELOG      MIRROR  COARSE   AUG 12 15:00:00  Y    group_3.263.823276247
    +data/east/PARAMETERFILE/:
    PARAMETERFILE  MIRROR  COARSE   AUG 23 12:00:00  Y    spfile.265.823277967
    +data/east/TEMPFILE/:
    TEMPFILE       MIRROR  COARSE   AUG 12 15:00:00  Y    TEMP.264.823276263
    TEMPFILE       MIRROR  COARSE   AUG 23 19:00:00  Y    TEMP.274.823277733
                                                     N    spfileeast.ora => +DATA/EAST/PARAMETERFILE/spfile.265.823277967
    + asmcmd ls -l 'fra/east/*'
    Type         Redund  Striped  Time             Sys  Name
    +fra/east/ARCHIVELOG/:
                                                   Y    2013_08_12/
                                                   Y    2013_08_15/
                                                   Y    2013_08_19/
                                                   Y    2013_08_22/
                                                   Y    2013_08_23/
    +fra/east/CONTROLFILE/:
    CONTROLFILE  HIGH    FINE     AUG 12 15:00:00  Y    Current.256.823276231
    CONTROLFILE  HIGH    FINE     AUG 23 19:00:00  Y    Current.260.823277707
    +fra/east/ONLINELOG/:
    ONLINELOG    MIRROR  COARSE   AUG 12 15:00:00  Y    group_1.257.823276237
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_10.272.823535727
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_11.273.823535737
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_12.274.823535745
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_13.275.823535757
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_14.276.823535763
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_15.277.823535771
    ONLINELOG    MIRROR  COARSE   AUG 12 15:00:00  Y    group_2.258.823276245
    ONLINELOG    MIRROR  COARSE   AUG 12 15:00:00  Y    group_3.259.823276251
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_7.269.823535685
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_8.270.823535695
    ONLINELOG    MIRROR  COARSE   AUG 23 19:00:00  Y    group_9.271.823535703
    +fra/east/STANDBYLOG/:
                                                   N    standby_group_07.log => +FRA/EAST/ONLINELOG/group_7.269.823535685
                                                   N    standby_group_08.log => +FRA/EAST/ONLINELOG/group_8.270.823535695
                                                   N    standby_group_09.log => +FRA/EAST/ONLINELOG/group_9.271.823535703
                                                   N    standby_group_10.log => +FRA/EAST/ONLINELOG/group_10.272.823535727
                                                   N    standby_group_11.log => +FRA/EAST/ONLINELOG/group_11.273.823535737
                                                   N    standby_group_12.log => +FRA/EAST/ONLINELOG/group_12.274.823535745
                                                   N    standby_group_13.log => +FRA/EAST/ONLINELOG/group_13.275.823535757
                                                   N    standby_group_14.log => +FRA/EAST/ONLINELOG/group_14.276.823535763
                                                   N    standby_group_15.log => +FRA/EAST/ONLINELOG/group_15.277.823535771
    + asmcmd find +data 'group*'
    +data/EAST/ONLINELOG/group_1.261.823276235
    +data/EAST/ONLINELOG/group_2.262.823276241
    +data/EAST/ONLINELOG/group_3.263.823276247
    +data/HPYMUSIC/ONLINELOG/group_1.271.824213881
    +data/HPYMUSIC/ONLINELOG/group_2.272.824213887
    +data/HPYMUSIC/ONLINELOG/group_3.273.824213895
    + asmcmd find +data 'spf*'
    +data/EAST/PARAMETERFILE/spfile.265.823277967
    +data/EAST/spfileeast.ora
    + asmcmd ls -l data/east/CONTROLFILE
    Type         Redund  Striped  Time             Sys  Name
    CONTROLFILE  HIGH    FINE     AUG 12 15:00:00  Y    Current.260.823276231
    CONTROLFILE  HIGH    FINE     AUG 23 19:00:00  Y    Current.270.823277705
    + asmcmd find +fra 'group*'
    +fra/EAST/ONLINELOG/group_1.257.823276237
    +fra/EAST/ONLINELOG/group_10.272.823535727
    +fra/EAST/ONLINELOG/group_11.273.823535737
    +fra/EAST/ONLINELOG/group_12.274.823535745
    +fra/EAST/ONLINELOG/group_13.275.823535757
    +fra/EAST/ONLINELOG/group_14.276.823535763
    +fra/EAST/ONLINELOG/group_15.277.823535771
    +fra/EAST/ONLINELOG/group_2.258.823276245
    +fra/EAST/ONLINELOG/group_3.259.823276251
    +fra/EAST/ONLINELOG/group_7.269.823535685
    +fra/EAST/ONLINELOG/group_8.270.823535695
    +fra/EAST/ONLINELOG/group_9.271.823535703
    +fra/HPYMUSIC/ONLINELOG/group_1.261.824213883
    +fra/HPYMUSIC/ONLINELOG/group_2.262.824213889
    +fra/HPYMUSIC/ONLINELOG/group_3.263.824213897
    + asmcmd find +fra 'spf*'
    + asmcmd ls -l fra/east/CONTROLFILE
    Type         Redund  Striped  Time             Sys  Name
    CONTROLFILE  HIGH    FINE     AUG 12 15:00:00  Y    Current.256.823276231
    CONTROLFILE  HIGH    FINE     AUG 23 19:00:00  Y    Current.260.823277707
    ++ date +%y%m%d,%H%M%S
    + echo END,130823,195712
    [grid@tokyo1 shell]$
    ■ 以下、スタンバイ側 ■ ■ ■ ■ ■ ■ ■
    export ORACLE_SID=HPYMUSIC
    sqlplus / as sysdba
    startup nomount pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt'
    create spfile='+data/west/spfilewest.ora' from pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt';
    srvctl stop database -d west -f
    srvctl start database -d west -o open
    srvctl start database -d west -o mount
    srvctl start database -d west
    startup mount pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt'
    srvctl start database -d west -o open
    srvctl config database -d west
    srvctl status database -d west
    alter database recover managed standby database disconnect from session;
    select name, database_role, open_mode from gv$database;
    srvctl modify database -d west -s open
    ○ spfile を作成する
    export ORACLE_SID=HPYMUSIC
    sqlplus / as sysdba
    startup nomount pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt'
    create spfile='+data/west/spfilewest.ora' from pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt';
    ○ 落とす
    srvctl stop database -d west -f
    ○ open したいが起動しない（ Mounted (Closed) 状態で起動することもある）。
    srvctl start database -d west -o open
    PRCR-1079 : リソースora.west.dbの起動に失敗しました
    CRS-2674: Start of 'ora.west.db' on 'osaka1' failed
    ○ open したいが起動しない（ Mounted (Closed) 状態で起動することもある）。
    srvctl start database -d west -o mount
    PRCR-1079 : リソースora.west.dbの起動に失敗しました
    CRS-2674: Start of 'ora.west.db' on 'osaka1' failed
    ○ open したいが起動しない（ Mounted (Closed) 状態で起動することもある）。
    srvctl start database -d west
    PRCR-1079 : リソースora.west.dbの起動に失敗しました
    CRS-2674: Start of 'ora.west.db' on 'osaka1' failed
    ○ 起動するがエラーあり（ alert_HPYMUSIC.log ）
    startup mount pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt'
    [oracle@osaka1 dbs]$ sqlplus / as sysdba
    SQL*Plus: Release 11.2.0.1.0 Production on 金 8月 23 19:05:35 2013
    Copyright (c) 1982, 2009, Oracle.  All rights reserved.
    アイドル・インスタンスに接続しました。
    SQL> startup mount pfile='/u01/app/oracle/product/11.2.0/dbhome_1/dbs/pfile_for_standby_HPYMUSIC.txt'
    ORACLEインスタンスが起動しました。
    Total System Global Area  839282688 bytes
    Fixed Size                  2217992 bytes
    Variable Size             515901432 bytes
    Database Buffers          314572800 bytes
    Redo Buffers                6590464 bytes
    データベースがマウントされました。
    Error 12154 received logging on to the standby
    FAL[client, ARC3]: Error 12154 connecting to HPYMUSIC for fetching gap sequence
    Errors in file /u01/app/oracle/diag/rdbms/west/HPYMUSIC/trace/HPYMUSIC_arc3_25690.trc:
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    Errors in file /u01/app/oracle/diag/rdbms/west/HPYMUSIC/trace/HPYMUSIC_arc3_25690.trc:
    ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    ○ open にならず Mounted (Closed) としかなってくれない。
    srvctl start database -d west -o open
    [oracle@osaka1 dbs]$ srvctl start database -d west -o open
    [oracle@osaka1 dbs]$ /u01/app/11.2.0/grid/bin/crsctl status resource -t
    NAME           TARGET  STATE        SERVER                   STATE_DETAILS
    Local Resources
    ora.DATA.dg
                   ONLINE  ONLINE       osaka1
    ora.FRA.dg
                   ONLINE  ONLINE       osaka1
    ora.LISTENER.lsnr
                   ONLINE  ONLINE       osaka1
    ora.asm
                   ONLINE  ONLINE       osaka1                   Started
    Cluster Resources
    ora.cssd
          1        ONLINE  ONLINE       osaka1
    ora.diskmon
          1        ONLINE  ONLINE       osaka1
    ora.west.db
          1        ONLINE  INTERMEDIATE osaka1                   Mounted (Closed)
    ○
    srvctl config database -d west
    srvctl status database -d west
    [oracle@osaka1 dbs]$ srvctl config database -d west
    一意のデータベース名: west
    データベース名: HPYMUSIC
    Oracleホーム: /u01/app/oracle/product/11.2.0/dbhome_1
    Oracleユーザー: grid
    spfile: +data/west/spfilewest.ora
    ドメイン:
    開始オプション: open
    停止オプション: immediate
    データベース・ロール: physical_standby
    管理ポリシー: AUTOMATIC
    ディスク・グループ: DATA,FRA
    サービス:
    [oracle@osaka1 dbs]$ srvctl status database -d west
    データベースは実行中です。
    ○ mrp プロセスが起動するが、Read Only ではない。
    alter database recover managed standby database disconnect from session;
    select name, database_role, open_mode from gv$database;
    [oracle@osaka1 dbs]$ sqlplus / as sysdba
    SQL*Plus: Release 11.2.0.1.0 Production on 金 8月 23 19:33:08 2013
    Copyright (c) 1982, 2009, Oracle.  All rights reserved.
    Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
    With the Partitioning, Automatic Storage Management, OLAP, Data Mining
    and Real Application Testing options
    に接続されました。
    SQL>
    SQL> alter database recover managed standby database disconnect from session;
    データベースが変更されました。
    SQL> select name, database_role, open_mode from gv$database;
    NAME                        DATABASE_ROLE
    OPEN_MODE
    HPYMUSIC                    PHYSICAL STANDBY
    MOUNTED
    [root@osaka1 app]# ps -ef |egrep -i mrp
    oracle   26269     1  0 19:33 ?        00:00:00 ora_mrp0_HPYMUSIC
    ○ modify しても open にならない。
    srvctl modify database -d west -s open
    [oracle@osaka1 dbs]$ srvctl modify database -d west -s open
    [oracle@osaka1 dbs]$ /u01/app/11.2.0/grid/bin/crsctl status resource -t
    NAME           TARGET  STATE        SERVER                   STATE_DETAILS
    Local Resources
    ora.DATA.dg
                   ONLINE  ONLINE       osaka1
    ora.FRA.dg
                   ONLINE  ONLINE       osaka1
    ora.LISTENER.lsnr
                   ONLINE  ONLINE       osaka1
    ora.asm
                   ONLINE  ONLINE       osaka1                   Started
    Cluster Resources
    ora.cssd
          1        ONLINE  ONLINE       osaka1
    ora.diskmon
          1        ONLINE  ONLINE       osaka1
    ora.west.db
          1        ONLINE  INTERMEDIATE osaka1                   Mounted (Closed)

    standby 側に、アーカイブログファイルを少し適用すれば open できそうに感じます。
    これを解決するためには、以下のエラーを解決するのがよいと思います。
    ・ORA-12154: TNS: 指定された接続識別子を解決できませんでした
    両ノードの tnsnames.ora を確認させて貰えますか？
    この推測が間違えていたら再検討しましょう。

  • My Active dataguard is not applying archives.

    Dears,
    Following is my setup
    =====================
    Primary:
    prod on RAC with 2 nodes
    Database : Oracle 11.2.0.3
    OS OEL 5.7
    storage : ASM
    +DATADG
    +FLASHDG
    Standby:
    sync on single node
    Database : Oracle 11.2.0.3
    storage : ASM
    +DATADG
    +FLASHDG
    I've configured Active dataguard successfully and was able to apply archivelogs successfully instantly.
    Archive log locations are +FLASHDG/prod/ARCHIVELOG/ AND /u02/arch  --- on primary
    Archive log locations are +FLASHDG/stby/ARCHIVELOG/ AND /u02/arch  --- on standby
    On Standby
    ===========
    SQL> select 'Using Active Data Guard' ADG from v$managed_standby m,v$database d where m.process like 'MRP%' ;
    ADG
    Using Active Data Guard
    SQL> select open_mode,database_role,PROTECTION_MODE,PROTECTION_LEVEL from v$database;
    OPEN_MODE DATABASE_ROLE PROTECTION_MODE PROTECTION_LEVEL
    READ ONLY WITH APPLY PHYSICAL STANDBY MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE
    SQL>
    Upto now everything is ok, means same data is sync on primary and standby. As my archive location was getting full, i've used this SQL query to clean them
    SELECT 'alter diskgroup '||dg.name||' drop file
    ''+'||dg.name||''||SYS_CONNECT_BY_PATH(al.name,'/')||''';'
    FROM v$asm_alias al, v$asm_file fi, v$asm_diskgroup dg
    WHERE al.file_number = fi.file_number(+)
    AND al.group_number = dg.group_number
    AND fi.type = 'ARCHIVELOG'
    START WITH alias_index = 0
    CONNECT BY PRIOR al.reference_index = al.parent_index;
    SELECT 'alter diskgroup '||dg.name||' drop file
    ''+'||dg.name||''||SYS_CONNECT_BY_PATH(al.name,'/')||''';'
    FROM v$asm_alias al, v$asm_file fi, v$asm_diskgroup dg
    WHERE al.file_number = fi.file_number(+)
    AND al.group_number = dg.group_number
    AND fi.type = 'BACKUPSET'
    START WITH alias_index = 0
    CONNECT BY PRIOR al.reference_index = al.parent_index;
    In order to delete ARCHIVE logs which are stored in ASM FLASHDG, which will have a type of "ARCHIVELOG" and "BACKUPSET" i've used this above two queries.
    After performing this steps , my Active dataguard is not applying archives.
    On the primary server, check the latest archived redo log
    SELECT sequence#, first_time, next_time
    FROM v$archived_log
    ORDER BY sequence#;
    2809 16-APR-13 16-APR-13
    2809 16-APR-13 16-APR-13
    2809 16-APR-13 16-APR-13
    2810 16-APR-13 16-APR-13
    2810 16-APR-13 16-APR-13
    2810 16-APR-13 16-APR-13
    2811 16-APR-13 16-APR-13
    2811 16-APR-13 16-APR-13
    2811 16-APR-13 16-APR-13
    2812 16-APR-13 16-APR-13
    2812 16-APR-13 16-APR-13
    2812 16-APR-13 16-APR-13
    2813 16-APR-13 16-APR-13
    2813 16-APR-13 16-APR-13
    2814 16-APR-13 16-APR-13
    2814 16-APR-13 16-APR-13
    2815 16-APR-13 16-APR-13
    2815 16-APR-13 16-APR-13
    2816 16-APR-13 16-APR-13
    2816 16-APR-13 16-APR-13
    2817 16-APR-13 16-APR-13
    2817 16-APR-13 16-APR-13
    2818 16-APR-13 16-APR-13
    2818 16-APR-13 16-APR-13
    2819 16-APR-13 16-APR-13
    2819 16-APR-13 16-APR-13
    2820 16-APR-13 16-APR-13
    2820 16-APR-13 16-APR-13
    2821 16-APR-13 16-APR-13
    2821 16-APR-13 16-APR-13
    2822 16-APR-13 16-APR-13
    2822 16-APR-13 16-APR-13
    2823 16-APR-13 16-APR-13
    2823 16-APR-13 16-APR-13
    2824 16-APR-13 16-APR-13
    2824 16-APR-13 16-APR-13
    2825 16-APR-13 16-APR-13
    2825 16-APR-13 16-APR-13
    2826 16-APR-13 16-APR-13
    2826 16-APR-13 16-APR-13
    2827 16-APR-13 16-APR-13
    2827 16-APR-13 16-APR-13
    2828 16-APR-13 16-APR-13
    2828 16-APR-13 16-APR-13
    2829 16-APR-13 16-APR-13
    2829 16-APR-13 16-APR-13
    2830 16-APR-13 16-APR-13
    2830 16-APR-13 16-APR-13
    2831 16-APR-13 16-APR-13
    2831 16-APR-13 16-APR-13
    2832 16-APR-13 16-APR-13
    2832 16-APR-13 16-APR-13
    2833 16-APR-13 16-APR-13
    2833 16-APR-13 16-APR-13
    2834 16-APR-13 16-APR-13
    2834 16-APR-13 16-APR-13
    2835 16-APR-13 16-APR-13
    2835 16-APR-13 16-APR-13
    2836 16-APR-13 16-APR-13
    2836 16-APR-13 16-APR-13
    2837 16-APR-13 16-APR-13
    2837 16-APR-13 16-APR-13
    2838 16-APR-13 16-APR-13
    2838 16-APR-13 16-APR-13
    2839 16-APR-13 16-APR-13
    2839 16-APR-13 16-APR-13
    2840 16-APR-13 16-APR-13
    2840 16-APR-13 16-APR-13
    2841 16-APR-13 16-APR-13
    2841 16-APR-13 16-APR-13
    2842 16-APR-13 16-APR-13
    2842 16-APR-13 16-APR-13
    2843 16-APR-13 16-APR-13
    2843 16-APR-13 16-APR-13
    2844 16-APR-13 16-APR-13
    2844 16-APR-13 16-APR-13
    2845 16-APR-13 16-APR-13
    2845 16-APR-13 16-APR-13
    2846 16-APR-13 16-APR-13
    2846 16-APR-13 16-APR-13
    Check the new archived redo log has arrived at the standby server and been applied.
    SELECT sequence#, first_time, next_time, applied
    FROM v$archived_log
    ORDER BY sequence#;
    2801 15-APR-13 15-APR-13 YES
    2801 15-APR-13 15-APR-13 YES
    2802 15-APR-13 15-APR-13 YES
    2802 15-APR-13 15-APR-13 YES
    2803 15-APR-13 15-APR-13 YES
    2803 15-APR-13 15-APR-13 YES
    2804 15-APR-13 15-APR-13 YES
    2804 15-APR-13 15-APR-13 YES
    2805 15-APR-13 15-APR-13 YES
    2805 15-APR-13 15-APR-13 YES
    2806 15-APR-13 15-APR-13 YES
    2806 15-APR-13 15-APR-13 YES
    2807 15-APR-13 15-APR-13 YES
    2807 15-APR-13 15-APR-13 YES
    2808 15-APR-13 16-APR-13 YES
    2808 15-APR-13 16-APR-13 YES
    2809 16-APR-13 16-APR-13 YES
    2809 16-APR-13 16-APR-13 YES
    2810 16-APR-13 16-APR-13 YES
    2810 16-APR-13 16-APR-13 YES
    2811 16-APR-13 16-APR-13 YES
    2811 16-APR-13 16-APR-13 YES
    2812 16-APR-13 16-APR-13 IN-MEMORY
    2812 16-APR-13 16-APR-13 YES
    So could anyone help me to resolve this issue. Anticipating your response at the earliest.
    Regards,
    VIKHAR
    Edited by: VIKHARAHMED on Apr 16, 2013 9:38 AM

    Here is the alert log file
    Media Recovery Log +FLASHDG/stby/archivelog/2013_04_16/thread_2_seq_1476.1987.812900733
    Tue Apr 16 18:56:42 2013
    Primary database is in MAXIMUM PERFORMANCE mode
    RFS[1]: Assigned to RFS process 16803
    RFS[1]: Selected log 12 for thread 2 sequence 1485 dbid 220323208 branch 808484882
    Tue Apr 16 18:56:42 2013
    RFS[2]: Assigned to RFS process 16807
    RFS[2]: Opened log for thread 2 sequence 1484 dbid 220323208 branch 808484882
    Archived Log entry 6324 added for thread 2 sequence 1484 rlc 808484882 ID 0xd21a288 dest 10:
    Tue Apr 16 19:09:02 2013
    RFS[1]: Selected log 11 for thread 2 sequence 1486 dbid 220323208 branch 808484882
    Tue Apr 16 19:09:02 2013
    Archived Log entry 6325 added for thread 2 sequence 1485 ID 0xd21a288 dest 1:
    Archived Log entry 6326 added for thread 2 sequence 1485 ID 0xd21a288 dest 2:
    Tue Apr 16 19:12:23 2013
    RFS[1]: Selected log 12 for thread 2 sequence 1487 dbid 220323208 branch 808484882
    Tue Apr 16 19:12:23 2013
    Archived Log entry 6327 added for thread 2 sequence 1486 ID 0xd21a288 dest 1:
    Archived Log entry 6328 added for thread 2 sequence 1486 ID 0xd21a288 dest 2:
    Tue Apr 16 19:14:41 2013
    "alert_stby.log" 845L, 33990C 782,1 94%
    Tue Apr 16 19:17:27 2013
    Archived Log entry 6331 added for thread 2 sequence 1488 ID 0xd21a288 dest 1:
    Archived Log entry 6332 added for thread 2 sequence 1488 ID 0xd21a288 dest 2:
    Tue Apr 16 19:25:51 2013
    RFS[1]: Selected log 11 for thread 2 sequence 1490 dbid 220323208 branch 808484882
    Tue Apr 16 19:25:51 2013
    Archived Log entry 6333 added for thread 2 sequence 1489 ID 0xd21a288 dest 1:
    Archived Log entry 6334 added for thread 2 sequence 1489 ID 0xd21a288 dest 2:
    Tue Apr 16 19:51:02 2013
    RFS[1]: Selected log 12 for thread 2 sequence 1491 dbid 220323208 branch 808484882
    Tue Apr 16 19:51:02 2013
    Archived Log entry 6335 added for thread 2 sequence 1490 ID 0xd21a288 dest 1:
    Archived Log entry 6336 added for thread 2 sequence 1490 ID 0xd21a288 dest 2:
    Tue Apr 16 20:37:12 2013
    RFS[1]: Selected log 11 for thread 2 sequence 1492 dbid 220323208 branch 808484882
    Tue Apr 16 20:37:12 2013
    Archived Log entry 6337 added for thread 2 sequence 1491 ID 0xd21a288 dest 1:
    Archived Log entry 6338 added for thread 2 sequence 1491 ID 0xd21a288 dest 2:
    Tue Apr 16 21:08:23 2013
    RFS[1]: Selected log 12 for thread 2 sequence 1493 dbid 220323208 branch 808484882
    Tue Apr 16 21:08:23 2013
    Archived Log entry 6339 added for thread 2 sequence 1492 ID 0xd21a288 dest 1:
    Archived Log entry 6340 added for thread 2 sequence 1492 ID 0xd21a288 dest 2:
    Tue Apr 16 22:16:06 2013
    RFS[1]: Selected log 11 for thread 2 sequence 1494 dbid 220323208 branch 808484882
    Tue Apr 16 22:16:06 2013
    Archived Log entry 6341 added for thread 2 sequence 1493 ID 0xd21a288 dest 1:
    Archived Log entry 6342 added for thread 2 sequence 1493 ID 0xd21a288 dest 2:
    Tue Apr 16 22:31:46 2013
    RFS[1]: Selected log 12 for thread 2 sequence 1495 dbid 220323208 branch 808484882
    Tue Apr 16 22:31:46 2013
    Archived Log entry 6343 added for thread 2 sequence 1494 ID 0xd21a288 dest 1:
    Archived Log entry 6344 added for thread 2 sequence 1494 ID 0xd21a288 dest 2:
    Wed Apr 17 09:31:59 2013
    RFS[1]: Selected log 11 for thread 2 sequence 1496 dbid 220323208 branch 808484882
    Wed Apr 17 09:32:00 2013
    Archived Log entry 6345 added for thread 2 sequence 1495 ID 0xd21a288 dest 1:
    Archived Log entry 6346 added for thread 2 sequence 1495 ID 0xd21a288 dest 2:

  • Maxperformance with logxptmode sync

    Hai,
    it's possible if our dataguard configuration will be setup maxperformance with logxpt mode sync?
    if the network disconnect between primary and standby(with maxperformance logxpt sync),what happened with primary database?it's effect to our primary database?
    Regards,
    asmaddy

    Welcome to OTN Forums!
    Please carefully read:
    Data Guard Protection modes : http://docs.oracle.com/cd/E11882_01/server.112/e25608/protection.htm#CHDDIEEA
    Transport services : http://docs.oracle.com/cd/E11882_01/server.112/e25608/log_transport.htm#i1148216
    Carefully look : http://docs.oracle.com/cd/E11882_01/server.112/e25608/protection.htm#CHDDIEEA - this table
    if the network disconnect between primary and standby(with maxperformance logxpt sync),what happened with primary database?it's effect to our primary database?Not any effect, because protection mode is Max Performance and transport will runing ASYNC mode.
    Like MAX AVAILABILITY mode NETWORK TIMEOUT expired.
    Regards
    Mahir M. Quluzade
    http://www.mahir-quluzade.com

  • Flashback in dataguard environment

    Hi,
    We have dataguard environment with Sun OS & Oracle 10g, 11g. Now we want to enable flashback for the primary database as well as standby database (physical standby). NO RMAN. I did manage to configure the flashback for the primary database but confusion is:
    -- Do I need to configure flashback at standby or recreate standby after enabling flashback at primary site?
    -- Suppose if I use flashback database to restore point and open database with resetlogs, what would be the situation at standby site? Will it be in sync with primary or after resetlogs I need to make new standby database??
    -- Is there any space requirement ratio for flashback recovery partition?
    Thanks,
    Amit.

    If you only enabled flashback on your Primary, your Standby is not affected. If you did actually a flashback database on your Primary, you need to address that on the Standby. See an example here:
    http://uhesse.wordpress.com/oracle-database-ha-architecture/2010/08/06/using-flashback-in-a-data-guard-environment/
    Kind regards
    Uwe Hesse
    http://uhesse.wordpress.com

  • Out of sync

    Dear Members
    I have the following scenario
    One Primary database ( A )
    one Physical standby database (B)
    one logical standby database for reporting purpose ( C)
    We use dataguard for this setup. For the physical standby database we apply redolog and in SYNC
    For the logical standby database we use SQL APPLY by reading the redo
    We have the following issue
    Once the Primary database (A) become Physical standby (B) & Physical database ( B) become Primary (A) (Failover) it works fine
    But the logical standby database (C) having a issue with SCN NO with NEW Primary database ( WHICH IS LAST TIME Logical stand by database)
    How to fix this sync issue
    Regards
    Edited by: Repos on Mar 14, 2012 4:21 AM

    Hello Bellman
    The oracle version is oracle 11g release 1
    REgards

  • Whats is diffrence between Dataguard and Stand by?

    Hi All
    I was asked for diffrence between Dataguard and StandBy Database in an interview.
    I answered that prior to 9I, (in 8i) It was called StandBy Database and from 9I onwards, It is called DataGuard.
    But interviewer doesnt seems to be satisfied with my answer. Not sure why?
    Then i was asked for Diffrence in Logical Dataguard and Physical Dataguard?
    I replied with "Logical DG" is one in which sql stements are applied onto standby whereas "Physical DG" is one in which redo logs are shipped from one server to other by itself (with services) and secondary upgrades itself from those. Again, interviewer didnt feel happy enough.
    This has made me think, was my answer incorrect because i answered whatever i know. which i feel like is correct.
    Please help me identify correct answer.
    Thanks
    aps

    aps wrote:
    Hi All
    I was asked for diffrence between Dataguard and StandBy Database in an interview.
    I answered that prior to 9I, (in 8i) It was called StandBy Database and from 9I onwards, It is called DataGuard.No - DataGuard is intimately involved with Standby Database, but it is NOT standby. A Data Guard 'configuration' actually includes the primary database and one or more standby databases as well as some additional processes and the connectivity between these things.
    In simplistic terms:
    Standby Database is an operating mode of the database in which it continuously applies redo logs that are shipped from another (primary) database. The mode of operation often stops the database from being accessible to users.
    Logical standby database uses a 'recieving process' (SQL Apply) that extracts from the log and creates SQL statements which are applied to keep the standyby database in step with the primary.
    Physical standby database uses a form of continuous database recovery by directly applying the redo logs received from the primary.
    Data Guard was originally a set of scripts, but now is the entire environment including a set of processes that control the extraction of redo (directly from log bugger, from redo logs or archive redo logs) from the primary, shipping to the standby, ensuring that the logs are applied. Data Guard processes also include the mechanics needed to make the standby database active automatically (failover) or manually (switchover) and also to re-sync and make the original database active again (switchback).
    You could (should) read more about this. Oracle has a fine set of documentation which you can access from http://tahiti.oracle.com - indeed selecting Database 10gR2, and switching to the Books tab you get to http://www.oracle.com/pls/db102/portal.portal_db?selected=3 . And by scrolling down a little to "Data Guard Concepts and Administration" you would get decent introduction in the first 2 pages of Chapter 1 "Introduction to Oracle Data Guard".
    But interviewer doesnt seems to be satisfied with my answer. Not sure why?I would not be satisfied either. Especially if I was looking for swomeone to be responsible for availability scenarios for my corporate data.
    Then i was asked for Diffrence in Logical Dataguard and Physical Dataguard?
    I replied with "Logical DG" is one in which sql stements are applied onto standby whereas "Physical DG" is one in which redo logs are shipped from one server to other by itself (with services) and secondary upgrades itself from those. Again, interviewer didnt feel happy enough.Well ... you are moderately close on this. However, you seem to be missing "how do we get data from the primary in the SQL Apply case". The implication is that you are not at all comfortable with the basic concepts.
    Again, I would not be terribly happy either. I would not be confident that you had read Chapter 1 of the Data Guard Concepts manual. And that could imply that you had not read Chapter 1 of ANY of the Concepts manuals. That chapter in each of the manuals is an easy read, complete with pictures, and it describes the basics of operating the big machine that the interviewer wants to entrust you with.
    All that said, Data Guard is only available on Enterprise Edition. Standby capability is available on Standard Edition. And there are commercial products around that provide capability similar to Data Guard for Standard Edition.

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