Dataguard : redo transport service

Hi,
I have a question regarding dataguard: I have a primary database (oracle 10.2.0.4 win 2003 x64 R2 SP2) communicating with a standby and everything was working like a charm up to the moment where the primary starts creating a lot of session with the user PUBLIC on the standby.... At the end, the standby exceeded the maximum processes and the redo transport service stopped.
So I stopped/restart the standby and as soon as the primary sees the standby, there are 7 sessions with user PUBLIC that are created. Then few seconds, after another one was created and another one and it stoppes at 9 this time.
I would like to know what drives the creation of a new session and what is the purpose of those sessions (I thinks it maintains the synchronisation information....) .... What could be the reason for so many sessions to be created... Could it be network failure...
Thanks
Christophe Lizé

Hi Ogan,
Thanks for your answer. This is a windows box. SAP is the application that consumes the data.
In the standby alertlog, we can see the session that is started:
Setting recovery target incarnation to 2
ARCH: STARTING ARCH PROCESSES
ARC0 started with pid=14, OS id=4380
ARC1 started with pid=15, OS id=5008
ARC2 started with pid=16, OS id=2276
ARC3 started with pid=17, OS id=3596
ARC4 started with pid=18, OS id=5852
ARC5 started with pid=19, OS id=6044
ARC6 started with pid=20, OS id=4956
ARC7 started with pid=21, OS id=6068
ARC8 started with pid=22, OS id=2380
Wed Nov 24 15:05:52 2010
ARC0: Archival started
ARC1: Archival started
ARC2: Archival started
ARC9 started with pid=23, OS id=5296
Wed Nov 24 15:05:53 2010
ARC3: Archival started
ARC4: Archival started
ARC5: Archival started
ARC6: Archival started
ARC7: Archival started
ARC8: Archival started
ARC9: Archival started
ARCH: STARTING ARCH PROCESSES COMPLETE
Wed Nov 24 15:05:53 2010
ARC0: Becoming the 'no FAL' ARCH
ARC0: Becoming the 'no SRL' ARCH
ARC0: Thread not mounted
Wed Nov 24 15:05:53 2010
ARC1: Becoming the heartbeat ARCH
ARC1: Thread not mounted
Wed Nov 24 15:05:53 2010
ARC4: Thread not mounted
Wed Nov 24 15:05:53 2010
Successful mount of redo thread 1, with mount id 589430539
Wed Nov 24 15:05:53 2010
Physical Standby Database mounted.
Completed: alter database mount standby database
Wed Nov 24 15:05:53 2010
alter database recover managed standby database disconnect from session
MRP0 started with pid=24, OS id=3980
Wed Nov 24 15:05:54 2010
ARC7: Thread not mounted
Wed Nov 24 15:05:55 2010
ARC9: Thread not mounted
Wed Nov 24 15:05:56 2010
ARC5: Thread not mounted
Wed Nov 24 15:05:57 2010
ARC3: Thread not mounted
Wed Nov 24 15:05:58 2010
ARC2: Thread not mounted
Managed Standby Recovery not using Real Time Apply
parallel recovery started with 7 processes
Wed Nov 24 15:05:58 2010
Waiting for all non-current ORLs to be archived...
Wed Nov 24 15:05:59 2010
ARC6: Thread not mounted
Wed Nov 24 15:05:59 2010
Completed: alter database recover managed standby database disconnect from session
Wed Nov 24 15:05:59 2010
Media Recovery Waiting for thread 1 sequence 816
Fetching gap sequence in thread 1, gap sequence 816-821
Wed Nov 24 15:06:00 2010
ARC8: Thread not mounted
Wed Nov 24 15:06:10 2010
Using STANDBY_ARCHIVE_DEST parameter default value as G:\oracle\PPS\oraarch
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[1]: Assigned to RFS process 5408
RFS[1]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
RFS LogMiner: Client disabled from further notification
Wed Nov 24 15:06:10 2010
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[2]: Assigned to RFS process 2360
RFS[2]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[3]: Assigned to RFS process 5872
RFS[3]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[4]: Assigned to RFS process 2012
RFS[4]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[5]: Assigned to RFS process 5336
RFS[5]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[6]: Assigned to RFS process 3888
RFS[6]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[7]: Assigned to RFS process 3088
RFS[7]: Identified database type as 'physical standby'
Wed Nov 24 15:06:10 2010
RFS[3]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_817_735230249.ARC'
Wed Nov 24 15:06:10 2010
RFS[4]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_818_735230249.ARC'
Wed Nov 24 15:06:10 2010
RFS[7]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_821_735230249.ARC'
Wed Nov 24 15:06:11 2010
RFS[2]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_819_735230249.ARC'
Wed Nov 24 15:06:11 2010
RFS[5]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_816_735230249.ARC'
Wed Nov 24 15:06:11 2010
RFS[6]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_820_735230249.ARC'
Wed Nov 24 15:06:29 2010
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_816_735230249.ARC
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_817_735230249.ARC
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_818_735230249.ARC
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_819_735230249.ARC
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_820_735230249.ARC
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_821_735230249.ARC
Media Recovery Waiting for thread 1 sequence 822
Fetching gap sequence in thread 1, gap sequence 822-822
Wed Nov 24 15:07:10 2010
RFS[6]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_822_735230249.ARC'
Wed Nov 24 15:07:31 2010
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_822_735230249.ARC
Media Recovery Waiting for thread 1 sequence 823
Wed Nov 24 15:08:11 2010
RFS[7]: Archived Log: 'G:\ORACLE\PPS\ORAARCH\LOG1_823_735230249.ARC'
Wed Nov 24 15:08:31 2010
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_823_735230249.ARC
Media Recovery Waiting for thread 1 sequence 824
Wed Nov 24 15:15:00 2010
RFS[1]: Successfully opened standby log 5: 'G:\ORACLE\PPS\ORIGLOGA\STBLOG_G5M1.DBF'
Wed Nov 24 15:15:01 2010
Media Recovery Log G:\ORACLE\PPS\ORAARCH\LOG1_824_735230249.ARCA lot of RFS process are created and each one is taking a session with the user PUBLIC.
What drives the creation of RFS process... and why Oracle does not reuse those created....
on the standby, the following query shows UNKNOW client_process
SQL> select process,status,client_process,sequence#,block#,active_agents,known_agents
  2  from v$managed_standby;
PROCESS STATUS       CLIENT_P  SEQUENCE#     BLOCK# ACTIVE_AGENTS KNOWN_AGENTS
ARCH    CLOSING      ARCH            800          1             0            0
ARCH    CLOSING      ARCH            801          1             0            0
ARCH    CLOSING      ARCH            802          1             0            0
ARCH    CLOSING      ARCH            803       2049             0            0
ARCH    CLOSING      ARCH            804          1             0            0
ARCH    CLOSING      ARCH            805          1             0            0
ARCH    CLOSING      ARCH            795       2049             0            0
ARCH    CLOSING      ARCH            796          1             0            0
ARCH    CLOSING      ARCH            797          1             0            0
ARCH    CLOSING      ARCH            798          1             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
MRP0    WAIT_FOR_LOG N/A             807          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
PROCESS STATUS       CLIENT_P  SEQUENCE#     BLOCK# ACTIVE_AGENTS KNOWN_AGENTS
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
RFS     IDLE         UNKNOWN           0          0             0            0
57 rows selected.I don't know if you have enough information...
Thanks
Christophe

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    Archive destination /disk1/oradata/arch
    Oldest online log sequence 8
    Next log sequence to archive 9
    Current log sequence 9
    on Client Errors:
    ORA-16009: invalid redo transport destination
    PING[ARC0]: Heartbeat failed to connect to standby 'to_orcl1'. Error is 16009.
    Fri May 04 22:45:54 2012
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_arc0_10286.trc:
    ORA-16009: invalid redo transport destination
    PING[ARC0]: Heartbeat failed to connect to standby 'to_orcl1'. Error is 16009.
    Fri May 04 22:47:45 2012
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_arc0_10286.trc:
    ORA-16009: invalid redo transport destination
    PING[ARC0]: Heartbeat failed to connect to standby 'to_orcl1'. Error is 16009.
    Fri May 04 22:49:48 2012
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_arc0_10286.trc:
    ORA-16009: invalid redo transport destination
    PING[ARC0]: Heartbeat failed to connect to standby 'to_orcl1'. Error is 16009.
    Fri May 04 22:51:40 2012
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_arc0_10286.trc:
    ORA-16009: invalid redo transport destination
    PING[ARC0]: Heartbeat failed to connect to standby 'to_orcl1'. Error is 16009.
    On Production System Errors:
    ORA-16009: invalid redo transport destination
    Fri May 04 22:47:37 2012
    Error 1034 received logging on to the standby
    Fri May 04 22:47:48 2012
    RFS[43]: Assigned to RFS process 17922
    RFS[43]: Database mount ID mismatch [0x2a846b0e:0x2a856e71] (713321230:713387633)
    RFS[43]: Client instance is standby database instead of primary
    RFS[43]: Not using real application clusters
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_rfs_17922.trc:
    ORA-16009: invalid redo transport destination
    Fri May 04 22:49:17 2012
    Destination LOG_ARCHIVE_DEST_2 is UNSYNCHRONIZED
    Thread 1 advanced to log sequence 14 (LGWR switch)
    Current log# 2 seq# 14 mem# 0: /disk1/oradata/oracldir/redolog2.log
    Fri May 04 22:49:18 2012
    Archived Log entry 17 added for thread 1 sequence 13 ID 0x2a7a0eb4 dest 1:
    Fri May 04 22:49:50 2012
    RFS[44]: Assigned to RFS process 17999
    RFS[44]: Database mount ID mismatch [0x2a846b0e:0x2a856e71] (713321230:713387633)
    RFS[44]: Client instance is standby database instead of primary
    RFS[44]: Not using real application clusters
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_rfs_17999.trc:
    ORA-16009: invalid redo transport destination
    Fri May 04 22:51:42 2012
    RFS[45]: Assigned to RFS process 18057
    RFS[45]: Database mount ID mismatch [0x2a846b0e:0x2a856e71] (713321230:713387633)
    RFS[45]: Client instance is standby database instead of primary
    RFS[45]: Not using real application clusters
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_rfs_18057.trc:
    ORA-16009: invalid redo transport destination
    Fri May 04 22:52:00 2012
    Error 1034 received logging on to the standby
    Fri May 04 22:52:32 2012
    Error 1034 received logging on to the standby
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_arc2_17414.trc:
    ORA-01034: ORACLE not available
    FAL[server, ARC2]: FAL archive failed, see trace file.
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_arc2_17414.trc:
    ORA-16055: FAL request rejected
    ARCH: FAL archive failed. Archiver continuing
    ORACLE Instance orcl3 - Archival Error. Archiver continuing.
    Fri May 04 22:53:42 2012
    RFS[46]: Assigned to RFS process 18115
    RFS[46]: Database mount ID mismatch [0x2a846b0e:0x2a856e71] (713321230:713387633)
    RFS[46]: Client instance is standby database instead of primary
    RFS[46]: Not using real application clusters
    Errors in file /disk1/oradata/oracldir/diag/rdbms/orcl3/orcl3/trace/orcl3_rfs_18115.trc:
    ORA-16009: invalid redo transport destination

    OK;
    I see several issues. Will post results back here in a Moment.
    Primary
    Missing several parameters :
    FAL_SERVER
    DB_UNIQUE_NAME
    LOG_ARCHIVE_DEST_STATE_1 ( should be ENABLE )
    LOG_ARCHIVE_DEST_STATE_2 ( should be ENABLE )
    Incorrect settings
    log_archive_dest_1
    log_archive_dest_2
    YOURS
    log_archive_dest_1="location=/disk1/oradata/arch"
    EXAMPLE FROM MINE
    log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=PRIMARY'
    YOURS
    log_archive_dest_2="Service=to_orcl1 lgwr sync affirm reopen=3"
    EXAMPLE FROM MINE
    log_archive_dest_2='SERVICE=STANDBY LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=STANDBY'
    Standby
    Missing several parameters :
    LOG_ARCHIVE_DEST_STATE_1 ( should be ENABLE )
    LOG_ARCHIVE_DEST_STATE_2 ( should be DEFER )
    FAL_SERVER
    DB_UNIQUE_NAME
    Incorrect settings
    log_archive_dest_1
    log_archive_dest_2
    (similar to primary issues)
    Summary
    OK, this is way off. I don't in any way want to be unprofessional or rude but I'm not sure how to help without wasting you time or mine. So I'm going to take a few educated guesses and hope I'm helping you.
    First I have a short note on how to do this here :
    http://www.visi.com/~mseberg/data_guard_on_oracle_11_step_by_step.html
    Second, you really need to understand the Oracle parameters needed by Data Guard so I would ask you read :
    Data Guard Concepts and Administration 11g Release 2 (11.2) E10700-02
    The section in chapter 3 "Set Primary Database Initialization Parameters"
    Third, you say vmware. By that do you mean two separate vmware servers? A Primary and a Standby of something else?
    More details here might help. Vmware is fine, but if I'm setting this up I want two Servers, one for the Primary and one for the Standby database.
    Will still post the details of Standby INIt ASAP
    Best Regards
    mseberg
    Edited by: mseberg on May 4, 2012 12:48 PM
    Edited by: mseberg on May 4, 2012 1:43 PM

  • Error: ORA-16778: redo transport error for one or more databases.   please help.

    Hello everyone :
    I can't switchover to primary. following is error and information.
    RHEL 6.3 x86-64
    Oracle database 11.2.0.3.0 Enterprise edition
    Primary database = orclprmy
    Standby database = orclstby1
    ##### /etc/hosts on orclstby1
    [root@orclstby1 admin]# cat /etc/hosts
    127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
    ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
    192.168.50.211    ttprmy
    192.168.50.212    orclstby1
    ### DG broker error
    DGMGRL for Linux: Version 11.2.0.3.0 - 64bit Production
    Copyright (c) 2000, 2009, Oracle. All rights reserved.
    Welcome to DGMGRL, type "help" for information.
    Connected.
    DGMGRL> show configuration;
    Configuration - TTDGConfig1
      Protection Mode: MaxPerformance
      Databases:
        orclstby1 - Primary database
          Error: ORA-16778: redo transport error for one or more databases
        orclprmy  - Physical standby database
    Fast-Start Failover: DISABLED
    Configuration Status:
    ERROR
    DGMGRL>
    ########### listener.ora on orclstby1
    [root@orclstby1 admin]# cat listener.ora
    # listener.ora Network Configuration File: /u2/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
    # Generated by Oracle configuration tools.
    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = TCP)(HOST = orclstby1)(PORT = 1521))
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    SID_LIST_LISTENER =
      (SID_LIST =
        (SID_DESC =
          (GLOBAL_DBNAME=orcl)
          (SID_NAME = orclstby1)
          (ORACLE_HOME = /u2/oracle/product/11.2.0/dbhome_1)
        (SID_DESC =
          (GLOBAL_DBNAME=orclstby1)
          (SID_NAME = orclstby1)
          (ORACLE_HOME = /u2/oracle/product/11.2.0/dbhome_1)
        (SID_DESC =
          (GLOBAL_DBNAME=orclstby1_DGMGRL)
          (SID_NAME = orclstby1)
          (ORACLE_HOME = /u2/oracle/product/11.2.0/dbhome_1)
    ADR_BASE_LISTENER = /u2/oracle
    ############## tnsnames.ora on orclstby1
    ORCL =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.212)(PORT = 1521))
        (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orcl))
    orclprmy =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.211)(PORT = 1521))
        (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclprmy))
    orclprmy_DGMGRL =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.211)(PORT = 1521))
        (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclprmy_DGMGRL))
    orclstby1 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.212)(PORT = 1521))
        (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclstby1))
    orclstby1_DGMGRL =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.212)(PORT = 1521))
        (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclstby1_DGMGRL))
    ##### alert log on orclstby1.
    Fatal NI connect error 12504, connecting to:
    (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=)(CID=(PROGRAM=oracle)(HOST=orclstby1)(USER=oracle)))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.50.211)(PORT=1521)))
      VERSION INFORMATION:
            TNS for Linux: Version 11.2.0.3.0 - Production
            TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
      Time: 06-SEP-2013 13:19:55
      Tracing not turned on.
      Tns error struct:
        ns main err code: 12564
    TNS-12564: TNS:connection refused
        ns secondary err code: 0
        nt main err code: 0
        nt secondary err code: 0
        nt OS err code: 0
    There is problem  in alert log.
    In the /etc/hosts file. The standby server (orclstby1) ip is 192.168.50.212. but alert log is 192.168.50.211.
    Is any idea?
    Thanks for help.
    消息编辑者为：user4914135

    #### on primary database
    SQL>  select dest_name,status,target,archiver,schedule, valid_type,valid_role,db_unique_name,error from v$archive_dest;
    DEST_NAME            STATUS    TARGET  ARCHIVER   SCHEDULE VALID_TYPE      VALID_ROLE   DB_UNIQUE_NAME
    ERROR
    LOG_ARCHIVE_DEST_1   VALID     LOCAL   ARCH       ACTIVE   ALL_LOGFILES    ALL_ROLES    orclprmy
    LOG_ARCHIVE_DEST_2   VALID     REMOTE  LGWR       PENDING  ALL_LOGFILES    PRIMARY_ROLE orclstby1
    LOG_ARCHIVE_DEST_3   INACTIVE  LOCAL   ARCH       INACTIVE ALL_LOGFILES    ALL_ROLES    NONE
    #### on standby database
    SQL> select dest_name,status,target,archiver,schedule, valid_type,valid_role,db_unique_name,error from v$archive_dest;
    DEST_NAME            STATUS    TARGET  ARCHIVER   SCHEDULE VALID_TYPE      VALID_ROLE   DB_UNIQUE_NAME
    ERROR
    LOG_ARCHIVE_DEST_1   VALID     PRIMARY ARCH       ACTIVE   ALL_LOGFILES    ALL_ROLES    orclstby1
    LOG_ARCHIVE_DEST_2   ERROR     STANDBY LGWR       PENDING  ONLINE_LOGFILE  PRIMARY_ROLE orclprmy
    ORA-12504: TNS:listener was not given the SERVICE_NAME in
    CONNECT_DATA
    LOG_ARCHIVE_DEST_3   INACTIVE  PRIMARY ARCH       INACTIVE ALL_LOGFILES    ALL_ROLES    NONE 
    ####  log_archive_dest on primary database  
    SQL> show parameter log_archive_dest
    NAME                                 TYPE        VALUE
    log_archive_dest                     string
    log_archive_dest_1                   string      location=/u3/arch/orcl vali
                                                     d_for=(ALL_LOGFILES,ALL_ROLES)
                                                      db_unique_name=orclprmy
    log_archive_dest_10                  string
    log_archive_dest_11                  string
    log_archive_dest_12                  string
    log_archive_dest_13                  string
    log_archive_dest_14                  string
    log_archive_dest_15                  string
    log_archive_dest_16                  string
    log_archive_dest_17                  string
    log_archive_dest_18                  string
    log_archive_dest_19                  string
    log_archive_dest_2                   string      service="orclstby1", LGWR ASYNC
                                                     NOAFFIRM delay=0 optional comp
                                                     ression=disable max_failure=0
                                                     max_connections=1 reopen=300 d
                                                     b_unique_name="orclstby1" net_ti
                                                     meout=30, valid_for=(all_logfi
                                                     les,primary_role)
    log_archive_dest_20                  string
    log_archive_dest_21                  string
    log_archive_dest_22                  string
    ####  log_archive_dest on standby database
    SQL> show parameter log_archive_dest
    NAME                                 TYPE        VALUE
    log_archive_dest                     string
    log_archive_dest_1                   string      location=/u3/arch/orclstby1 vali
                                                     d_for=(ALL_LOGFILES,ALL_ROLES)
                                                      db_unique_name=orclstby1
    log_archive_dest_10                  string
    log_archive_dest_11                  string
    log_archive_dest_12                  string
    log_archive_dest_13                  string
    log_archive_dest_14                  string
    log_archive_dest_15                  string
    log_archive_dest_16                  string
    log_archive_dest_17                  string
    log_archive_dest_18                  string
    log_archive_dest_19                  string
    log_archive_dest_2                   string      service=orclprmy ASYNC valid_for
                                                     =(ONLINE_LOGFILE,PRIMARY_ROLE)
                                                      db_unique_name=orclprmy
    log_archive_dest_20                  string
    log_archive_dest_21                  string
    log_archive_dest_22                  string
    log_archive_dest_23                  string
    log_archive_dest_24                  string
    log_archive_dest_25                  string
    #### spfile on standby database
    </u2/oracle/product/11.2.0/dbhome_1/dbs> strings spfileorclstby1.ora
    orcl.__db_cache_size=1040187392
    orclstby1.__db_cache_size=1090519040
    orcl.__java_pool_size=16777216
    orclstby1.__java_pool_size=16777216
    orcl.__large_pool_size=16777216
    orclstby1.__large_pool_size=16777216
    orcl.__oracle_base='/u2/oracle'#ORACLE_BASE set from environment
    orclstby1.__oracle_base='/u2/oracle'#ORACLE_BASE set from environment
    orcl.__pga_aggregate_target=536870912
    orclstby1.__pga_aggregate_target=536870912
    orcl.__sga_target=1610612736
    orclstby1.__sga_target=161061273
    orcl.__shared_io_pool_size=0
    orclstby1.__shared_io_pool_size=0
    orcl.__shared_pool_size=503316480
    orclstby1.__shared_pool_size=469762048
    orcl.__streams_pool_size=16777216
    orclstby1.__streams_pool_size=0
    *.archive_lag_target=0
    *.audit_file_dest='/u2/oracle/admin/orclstby1/adump'
    *.audit_trail='db'
    *.compatible='11.2.0.0.0'
    *.control_files='/u2/oracle/oradata/orclstby1/control01.ctl','/u2/oracle/fast_recovery_area/orclstby1/control02.ctl'
    *.db_block_size=8192
    *.db_domain=''
    *.db_file_nam
    e_convert='orcl','orclstby1'
    *.db_name='orcl'
    *.db_recovery_file_dest='/u2/oracle/fast_recovery_area'
    *.db_recovery_file_dest_size=5218762752
    *.db_unique_name='orclstby1'
    *.deferred_segment_creation=FALSE
    *.dg_broker_start=TRUE
    *.diagnostic_dest='/u2/oracle'
    *.fal_client='orclstby1'
    *.fal_server='orclprmy'
    *.log_archive_config='dg_config=(orclprmy,orclstby1)'
    *.log_archive_dest_1='location=/u3/arch/orclstby1 valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=orclstby1'
    *.log_archive_dest_2='ser
    vice=orclprmy ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=orclprmy'
    *.log_archive_dest_state_2='ENABLE'
    orcl.log_archive_format='orcl_%t_%s_%r.arc'
    *.log_archive_format='orclstby1_%t_%s_%r.arc'
    orclstby1.log_archive_format='orclstby1_%t_%s_%r.arc'
    *.log_archive_max_processes=4
    *.log_archive_min_succeed_dest=1
    orcl.log_archive_trace=0
    orclstby1.log_archive_trace=0
    *.log_file_name_convert='orcl','orclstby1'
    *.open_cursors=300
    *.pga_aggregate_target=536870912
    *.processes=
    1500
    *.remote_login_passwordfile='EXCLUSIVE'
    *.sessions=1655
    *.sga_target=1610612736
    *.standby_file_management='AUTO'
    *.undo_tablespace='UNDOTBS1'
    </u2/oracle/product/11.2.0/dbhome_1/dbs>
    Thank you for your help.

  • V$DATAGUARD_STATUS - Log Transport Services Warning

    Hello gurus,
    OS read hat, oracle enterprise edition 11g release 2, dataguard 2 physical standby's
    everything works fine but since 1 day we get following warnings from dataguard on the primary server:
    SELECT * FROM V$DATAGUARD_STATUS;
    FACILITY          SEVERITY     DEST_ID MESSAGE_NUM ERROR_CODE CAL TIMESTAM
    MESSAGE
    Log Transport Services     Warning          0 309911     0 NO 01.11.12
    RTC returned 2, disabling RTC for next 2 I/Os.
    does anybody know this warning message?
    in the alert log it looks like this:
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    Thu Nov 01 12:09:46 2012
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    Re-enabling RTC following backoff interval 2.
    Re-enabling RTC following backoff interval 2.
    RTC returned 2, disabling RTC for next 2 I/Os.
    RTC returned 2, disabling RTC for next 2 I/Os.
    Re-enabling RTC following backoff interval 2.
    Re-enabling RTC following backoff interval 2.
    Thu Nov 01 12:11:16 2012
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    thanks in advance

    Hello;
    It might be this :
    Bug 9869401 - Unwanted ".. RTC .." messages in alert log if COMPRESSION enabled on LOG_ARCHIVE_DEST_n [ID 9869401.8]
    Best Regards
    mseberg

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    The error message makes me think that we may have been getting used by malware or something similar.“The Microsoft Exchange Transport service is rejecting message submissions because the service continues to consume more memory than the
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    From the time I spent reading and trying to figure out the error, I think we may need to readjust our throttling policies to prevent this from happening. 
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    + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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    z G/L  Service tax input  ( 12% on 25% of Frieght)  Dr
    a G/L  Ecess tax input ( 2%on 12 %)                    Dr
    b G/L  SHcess input     ( 1% on 2%)                     Dr
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    d G/L  Ecess tax Payable ( 2%on 12 %)                    Cr
    e G/L  SHcess Payable     ( 1% on 2%)                     Cr
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    TechNet Community Support

  • FYI: TrendMicro antivirus prevents Transport Service from starting after installing Echange Server 2013 Service Pack 1

    I installed Exchange Server 2013 SP1 in my test environment. After that mail flow between internal and external mail servers completely stopped. In the end I discovered that Transport Service on both of the mailbox servers refused to start (or, to be more
    exact, stopped shortly after starting).
    The following events appeared in the System event log:
    Event ID 1052 (error)
    Source: MSExchange Extensibility
    Message: Failed to create agent factory for the agent 'ScanMail SMTP Receive Agent' with error 'Failed to create type 'TrendMicro.SMEX.hookE12TransportAgent.hookE12SmtpReceiveAgentFactory' from assembly 'C:\Program Files\Trend Micro\Smex\hookE12TransportAgent.dll'
    due to error 'type not found'.'. Please verify the corresponding transport agent assembly and dependencies with correct version are installed.
    Event ID 16023 (error)
    Source: MSExchangeTransport
    Message: Microsoft Exchange couldn't start transport agents. The Microsoft Exchange Transport service will be stopped. Exception details: Failed to create type 'TrendMicro.SMEX.hookE12TransportAgent.hookE12SmtpReceiveAgentFactory' from assembly 'C:\Program
    Files\Trend Micro\Smex\hookE12TransportAgent.dll' due to error 'type not found'. : Microsoft.Exchange.Data.ExchangeConfigurationException: Failed to create type 'TrendMicro.SMEX.hookE12TransportAgent.hookE12SmtpReceiveAgentFactory' from assembly 'C:\Program
    Files\Trend Micro\Smex\hookE12TransportAgent.dll' due to error 'type not found'.
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.FactoryTable.CreateAgentFactory(AgentInfo agentInfo)
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.FactoryTable..ctor(IEnumerable agents, FactoryInitializer factoryInitializer)
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.RuntimeSettings..ctor(MExConfiguration config, String agentGroup, FactoryInitializer factoryInitializer)
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.MExRuntime.Initialize(String configFile, String agentGroup, ProcessTransportRole processTransportRole, String installPath, FactoryInitializer factoryInitializer)
       at Microsoft.Exchange.Transport.Extensibility.AgentComponent.Load()
    Event ID 701 (informational)
    Source: MSExchangeTransport
    Message: The service will be stopped. Reason: Microsoft.Exchange.Transport.TransportComponentLoadFailedException: Loading of component 'SmtpReceiveAgents' failed. ---> Microsoft.Exchange.Transport.TransportComponentLoadFailedException: The agent component
    failed to load. ---> Microsoft.Exchange.Data.ExchangeConfigurationException: Failed to create type 'TrendMicro.SMEX.hookE12TransportAgent.hookE12SmtpReceiveAgentFactory' from assembly 'C:\Program Files\Trend Micro\Smex\hookE12TransportAgent.dll' due to
    error 'type not found'.
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.FactoryTable.CreateAgentFactory(AgentInfo agentInfo)
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.FactoryTable..ctor(IEnumerable agents, FactoryInitializer factoryInitializer)
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.RuntimeSettings..ctor(MExConfiguration config, String agentGroup, FactoryInitializer factoryInitializer)
       at Microsoft.Exchange.Data.Transport.Internal.MExRuntime.MExRuntime.Initialize(String configFile, String agentGroup, ProcessTransportRole processTransportRole, String installPath, FactoryInitializer factoryInitializer)
       at Microsoft.Exchange.Transport.Extensibility.AgentComponent.Load()
       --- End of inner exception stack trace ---
       at Microsoft.Exchange.Transport.Extensibility.AgentComponent.Load()
       at Microsoft.Exchange.Data.Directory.ADNotificationAdapter.RunADOperation(ADOperation adOperation, Int32 retryCount)
       at Microsoft.Exchange.Data.Directory.ADNotificationAdapter.TryRunADOperation(ADOperation adOperation, Int32 retryCount)
       at Microsoft.Exchange.Transport.SequentialTransportComponent.Load()
       --- End of inner exception stack trace ---
       at Microsoft.Exchange.Transport.SequentialTransportComponent.Load()
       at Microsoft.Exchange.Transport.Components.Activate()
    The reason for that behavior was TrendMicro ScanMail for Exchange 11. Seems that it was unable to work with the new SP properly and prevented the entire Transport Service from starting. Uninstallation of the antivirus eliminated the issue.

    Actually, you can just disable the agents until TrendMicro releases a patch and then enable them again:
    http://community.trendmicro.com/...
    BTW, a similar problem (high CPU utilization and services not starting) is hitting the AVG package:
    http://forums.avg.com/..
    Step by Step Screencasts and Video Tutorials

  • MS Exchange server 2010 messages will be placed in the poison queue and the transport service will crash

    Can any1 please help.
    We have Exchange server 2010, we just upgraded it with SP3 and then the issue occers that we were unable to send n receive mail outside of our LAN...i mean from gmail or hotmail..
    we have then updated with CU4 which is the latest but still messages will be placed in the poison queue and the transport service will crash.
    We have disabled the antivirus also but issue remains same.
    We have CAS 1 n 2 as of Clustering environment and we upgraded sp3 for both. but we did CU4 on CAS1 to see the results to resovle this issue but no luck

    Hi,
    Did you get any NDR message now when you send a email to outside? And vice versa.
    In addtion,I recommend you telnet to port 25 to test SMTP communication.
    If any question,please feel free to post here.
    Thanks.
    Niko Cheng
    TechNet Community Support

  • Exchange 2010. Unable to access block list IP's in Hub Transport Service.

    Just started today as I was getting ready to add an IP address to the IPBlock list.  Box pops up that says 'failed to enable key constraints.  One or more rows contain values violating non-null, unique or foreign-key constraints.' The only
    thing I have seen mentioned running the Get-IPBlockListEntry command because there was a duplicate IP address in the list.  When I ran the command, there were 600+ entries, but I can only read the last 350 of them.  There are no duplicates however
    in the entries I can see.
    My questions are:
    is there a hard limit to how many ip addresses can be added into the block IP list  box?
    Is there a  command that would search for duplicate addresses, and if not, is there another way to take care of the issue besides uninstalling and reinstalling the exchange anti spam agent?
    How do I get to see the first 250 entries in the results from the exchange management shell?
    Thanks for your help!

    Hi,
    Please refer to the following steps to reinstall anti spam agent:
    1. Open EMS, type:
    cd "c:\program files\Microsoft\exchange server\v14\scripts"
    ./uninstall-antispamagentss.ps1
    2. Restart the Exchange transport service.
    3. Go back to EMS, type:
    ./install-antispamagent.ps1
    4. Restart the Exchange transport service.
    If the problem still happens, please restart Exchange hub server
    Thanks.
    Niko Cheng
    TechNet Community Support

  • How to cancel and redo a service confirmation?

    Here is the scenario (Service management):
    A Service confirmation has been created with status "Completed".
    As a result the status of the originating service order is set to "Confirmed" (standard behavior).
    Say the confirmation data was wrong and postings in R/3 needs reversing (for example for a spare parts goods issue).
    Standard SAP allows you to Cancel the items in the Service confirmation which will automatically reverse all the postings in R/3. So far so good!
    The problem is that I can't see how to recreate a new service confirmation. The status "Confirmed" on the Service order prevents you from creating any new follow up service confirmation.
    Does anybody know the answer to this puzzle?
    Thanks in advance for help !

    Hi
    to redo the service confimation, you need to change the status of the service order to "released'.
    Permanent solution:
    The way service oder status changes automatically when service item is confirmed,trigger a action when a service cofirmation is cancelled so that the status of that service item changes back to released.

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