DGMGRL configuration doubts
Hi all,
i have configured the Datagaurd max performance Mode in 11gr2 and everything is fine.
but the StaticConnectIdentifier value has the IP of the Primary database srever instead of HOSTNAME.
can anyone identify or hlep where i need to change this.
below
Connected.
DGMGRL> show configuration
Configuration - COLDGCONFIG
Protection Mode: MaxPerformance
Databases:
PCOLPRIM - Primary database
PCOLSTBY - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
SNAP of details for below command.
DGMGRL> show database verbose 'PCOLPRIM';
Database - PCOLPRIM
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
POZW1COL
Properties:
DGConnectIdentifier = 'POZW1COL_PRD'
ObserverConnectIdentifier = ''
below you could see the Host has the IP instead of hostname.
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(*HOST=10.10.200.200*)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=PCOLPRIM_DGMGRL.dummy.com)(INSTANCE_NAME=POZW1COL)(SERVER=DEDICATED)))'
Hi,
You can change with EDIT command
DGMGRL> edit database PCOLPRIM set property StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=<hostname>)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=PCOLPRIM_DGMGRL.dummy.com)(INSTANCE_NAME=POZW1COL)(SERVER=DEDICATED)))'and I think you must add hostnames to HOSTS file
Regards
Mahir M. Quluzade
www.mahir-quluzade.com
Edited by: Mahir M. Quluzade on Sep 14, 2012 3:15 PM
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*._IN_MEMORY_UNDO=FALSE
*._INDEX_JOIN_ENABLED=FALSE
*._OPTIM_PEEK_USER_BINDS=FALSE
*._OPTIMIZER_MJC_ENABLED=FALSE
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*._TABLE_LOOKUP_PREFETCH_SIZE=0
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*.db_files=254
*.db_name='P11'
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*.dg_broker_start=TRUE
*.dml_locks=4000
*.event='10191 trace name context forever, level 1'
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*.log_archive_dest_state_2='enable'
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*.log_checkpoint_interval=0
*.log_checkpoints_to_alert=true
*.open_cursors=800
*.parallel_execution_message_size=16384
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*.processes=80
*.query_rewrite_enabled='false'
*.recyclebin='off'
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*.remote_os_authent=true
*.replication_dependency_tracking=false
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*.sort_area_size=2097152
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*.star_transformation_enabled='true'
*.undo_management='AUTO'
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*.undo_tablespace='PSAPUNDO'
*.user_dump_dest='D:\oracle\P11\saptrace\usertrace'
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Current log# 4 seq# 951 mem# 1: C:\ORACLE\P11\MIRRLOGB\LOG_G14M2.DBF
Sat Jul 02 16:29:28 2011
ALTER SYSTEM SET log_archive_dest_2='service="(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=PROD102)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=p11_disaster_XPT)(INSTANCE_NAME=p11)(SERVER=dedicated)))"',' ARCH SYNC NOAFFIRM delay=5 OPTIONAL max_failure=0 max_connections=1 reopen=300 db_unique_name="p11_disaster" register net_timeout=180 valid_for=(online_logfile,primary_role)' SCOPE=BOTH;
Sat Jul 02 16:29:28 2011
ALTER SYSTEM SET log_archive_dest_state_2='ENABLE' SCOPE=BOTH;
Beginning log switch checkpoint up to RBA [0x3b8.2.10], SCN: 7939487
Thread 1 advanced to log sequence 952
Current log# 2 seq# 952 mem# 0: D:\ORACLE\P11\ORIGLOGB\LOG_G12M1.DBF
Current log# 2 seq# 952 mem# 1: C:\ORACLE\P11\MIRRLOGB\LOG_G12M2.DBF
Sat Jul 02 16:29:29 2011
Error 12541 received logging on to the standby
Check whether the listener is up and running.
Sat Jul 02 16:29:29 2011
Errors in file d:\oracle\p11\saptrace\background\p11_arc1_2396.trc:
ORA-12541: TNS:no listener
FAL[server, ARC1]: Error 12541 creating remote archivelog file '(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=PROD102)(PORT=1521)))(CONNECT_DATA=
Here is the Alert log of standby
RFS[2]: Identified database type as 'physical standby'
Sat Jul 02 16:21:00 2011
RFS[3]: Assigned to RFS process 1620
RFS[3]: Identified database type as 'physical standby'
Sat Jul 02 16:21:00 2011
RFS[2]: Archived Log: 'C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00947_0755040789.001'
Sat Jul 02 16:21:00 2011
RFS[3]: Archived Log: 'C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00948_0755040789.001'
Sat Jul 02 16:21:00 2011
Media Recovery Log C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00947_0755040789.001
Identified End-Of-Redo for thread 1 sequence 947
Sat Jul 02 16:21:01 2011
Media Recovery End-Of-Redo indicator encountered
Sat Jul 02 16:21:01 2011
Media Recovery Applied until change 7934481
Media Recovery archivelogs detected beyond End-Of-REDO
Resetting standby activation ID 1369083708 (0x519a8f3c)
Completed: Alter Database Recover Managed Standby Database
Sat Jul 02 16:21:29 2011
Alter Database Recover Managed Standby Database Disconnect
MRP0 started with pid=28, OS id=996
Managed Standby Recovery not using Real Time Apply
parallel recovery started with 2 processes
Clearing online redo logfile 1 D:\ORACLE\P11\ORIGLOGA\LOG_G11M1.DBF
Clearing online log 1 of thread 1 sequence number 949
Sat Jul 02 16:21:36 2011
Completed: Alter Database Recover Managed Standby Database Disconnect
Sat Jul 02 16:21:37 2011
Clearing online redo logfile 1 complete
Clearing online redo logfile 2 D:\ORACLE\P11\ORIGLOGB\LOG_G12M1.DBF
Clearing online log 2 of thread 1 sequence number 946
Clearing online redo logfile 2 complete
Clearing online redo logfile 3 D:\ORACLE\P11\ORIGLOGA\LOG_G13M1.DBF
Clearing online log 3 of thread 1 sequence number 944
Clearing online redo logfile 3 complete
Clearing online redo logfile 4 D:\ORACLE\P11\ORIGLOGB\LOG_G14M1.DBF
Clearing online log 4 of thread 1 sequence number 945
Clearing online redo logfile 4 complete
Media Recovery Log C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00948_0755040789.001
Media Recovery Waiting for thread 1 sequence 949
Sat Jul 02 16:22:37 2011
RFS[1]: No standby redo logfiles created
RFS[1]: Archived Log: 'C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00949_0755040789.001'
Sat Jul 02 16:22:37 2011
RFS[1]: Archive log thread 1 sequence 949 available in 5 minute(s)
Sat Jul 02 16:22:37 2011
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[4]: Assigned to RFS process 2200
RFS[4]: Identified database type as 'physical standby'
Primary database is in MAXIMUM PERFORMANCE mode
Primary database is in MAXIMUM PERFORMANCE mode
RFS[4]: No standby redo logfiles created
Sat Jul 02 16:22:38 2011
Media Recovery Delayed for 5 minute(s) (thread 1 sequence 949)
Sat Jul 02 16:27:38 2011
Media Recovery Log C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00949_0755040789.001
Media Recovery Waiting for thread 1 sequence 950 (in transit)
Sat Jul 02 16:29:42 2011
RFS[4]: Possible network disconnect with primary database
Aborting archivelog file creation: C:\ORACLE\P11\ORAARCH\P11ARCH\ARC00950_0755040789.001
If this a network disconnect, then this archivelog will be fetched again
by GAP resolution mechanism.
Please advice as i am not sure of i have created something in listener file for DGMGRL configuration..
RegardsDGMGRL> show configuration
Configuration
Name: my_dg
Enabled: YES
Protection Mode: MaxPerformance
Fast-Start Failover: DISABLED
Databases:
P11_primary - Primary database
P11_disaster - Physical standby database
Current status for "my_dg":
Warning: ORA-16607: one or more databases have failed
DGMGRL> SHOW DATABASE 'P11_primary' 'StatusReport';
STATUS REPORT
INSTANCE_NAME SEVERITY ERROR_TEXT
p11 ERROR ORA-16737: the redo transport service for standby database "P11_disaster" has an error
p11 WARNING ORA-16715: redo transport-related property LogXptMode of standby database "P11_disaster" is inconsistent
DGMGRL> SHOW DATABASE 'P11_primary' 'LogXptStatus';
LOG TRANSPORT STATUS
PRIMARY_INSTANCE_NAME STANDBY_DATABASE_NAME STATUS
p11 P11_disaster ORA-12541: TNS:no listener
After this when i check the status of listener at P11_disaster site it was up . I restarted the listener and found following message in listener log at standby ( p11_primary) . These are the last lines of listener log.
03-JUL-2011 13:36:40 * (CONNECT_DATA=(SID=P11)(GLOBAL_NAME=TO_STANDBY.WORLD)(CID=(PROGRAM=d:\oracle\p11\102\bin\ORACLE.EXE)(HOST=PROD104)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.0.1.104)(PORT=2244)) * establish * P11 * 0
03-JUL-2011 13:36:40 * (CONNECT_DATA=(SID=P11)(GLOBAL_NAME=TO_STANDBY.WORLD)(CID=(PROGRAM=d:\oracle\p11\102\bin\ORACLE.EXE)(HOST=PROD104)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.0.1.104)(PORT=2245)) * establish * P11 * 0
03-JUL-2011 13:45:25 * ping * 0
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\P11.WORLDipc)))
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\P11ipc)))
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.0.1.102)(PORT=1527)))
Listener completed notification to CRS on stop
03-JUL-2011 13:45:34 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=)(USER=p11adm))(COMMAND=stop)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=169869824)) * stop * 0
TNSLSNR for 64-bit Windows: Version 10.2.0.2.0 - Production on 03-JUL-2011 13:45:42
Copyright (c) 1991, 2005, Oracle. All rights reserved.
System parameter file is D:\oracle\P11\102\network\admin\listener.ora
Log messages written to D:\oracle\P11\102\network\log\listener.log
Trace information written to D:\oracle\P11\102\network\trace\listener.trc
Trace level is currently 0
Started with pid=624
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\P11.WORLDipc)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\P11ipc)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.0.1.102)(PORT=1527)))
Listener completed notification to CRS on start
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
03-JUL-2011 13:45:46 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=)(USER=p11adm))(COMMAND=status)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=169869824)) * status * 0
I am sure this is some configuration issue , however does not have clue :( -
Hi all,
I'm testing setup of primary and standby database and everything seems to work normally.
Now, I want to set up DG Broker so I can test switching it over and back.
So, I went through steps by Gavin (ref. http://gavinsoorma.com/2010/03/11g-data-guard-broker-dgmgrl-configuration-quick-steps/).
All went well until I showed configuration after enabling the broker.
Then I got error: ORA-16020: fewer destinations available than specified by LOG_ARCHIVE_MIN_SUCCEED_DEST
So, then I check the DG log files and on the standby database, I see errors:
2013-03-26 11:03:52.457 Executing SQL [ALTER SYSTEM SET log_archive_min_succeed_dest=1 SCOPE=BOTH sid='*']
2013-03-26 11:03:52.457 SQL Execution error=604, sql=[ALTER SYSTEM SET log_archive_min_succeed_dest=1 SCOPE=BOTH sid='*']. See error stack below.
2013-03-26 11:03:52.457 ORA-00604: error occurred at recursive SQL level 1
2013-03-26 11:03:52.457 ORA-02097: parameter cannot be modified because specified value is invalid
2013-03-26 11:03:52.457 ORA-16020: fewer destinations available than specified by LOG_ARCHIVE_MIN_SUCCEED_DEST
2013-03-26 11:03:52.458 RSM0: Failed to set property LogArchiveMinSucceedDest
2013-03-26 11:03:52.458 RSM0: return status of set property 'LogArchiveMinSucceedDest' is ORA-16788
2013-03-26 11:03:52.458 02010000 1827537550 Operation EDIT_RES_PROP canceled during phase 1, error = ORA-16788
2013-03-26 11:03:52.458 02010000 1827537550 DMON: Entered rfm_release_chief_lock() for EDIT_RES_PROP
2013-03-26 11:03:52.460 02010000 1827537550 DMON: EDIT_RES_PROP operation completedSo now, i check the DG InconsistentProperties
First, standby: tststby2
================
DGMGRL> show database 'tststby2' InconsistentProperties;
INCONSISTENT PROPERTIES
INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUE
tststby2 LogArchiveMinSucceedDest 1 1
Then, primary: tstprim2
================
DGMGRL> show database 'tstprim2' InconsistentProperties;
INCONSISTENT PROPERTIES
INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUESo, looking now in the database, I check standby and it shows:
log_archive_min_succeed_dest integer 1
And, checking primary, it shows:
log_archive_min_succeed_dest integer 1
Okay, so what's next?
I tried resetting the LogArchiveMinSucceedDest to see if that would help, but it just gave me error.
DGMGRL> edit database 'tststby2' set property 'LogArchiveMinSucceedDest'=1;
Error: ORA-16788: unable to set one or more database configuration property valuesI do see that my LOG_ARCHIVE_DEST_STATE_2 is set to ENABLE in primary, and is set to DEFER in standby, but it doesn't seem to let me change it in standby.
What else can I check?
Adding a couple of more things that might shed light on this:
======================================
on tstprim2 (primary)
==============
SQL> sho parameter convert
NAME TYPE VALUE
db_file_name_convert string tststby2, tstprim2
log_file_name_convert string tststby2, tstprim2
on tststby2 (standby)
==============
NAME TYPE VALUE
db_file_name_convert string tstprim2, tststby2
log_file_name_convert string tstprim2, tststby2
SQL> SELECT PROCESS, STATUS FROM V$MANAGED_STANDBY;
PROCESS STATUS
ARCH CLOSING
ARCH CLOSING
RFS IDLE
RFS IDLE
RFS IDLE
RFS IDLE
MRP0 APPLYING_LOG <== as you can see, the standby database is working properly
35 rows selected.Edited by: 974632 on Mar 26, 2013 9:06 AMOkay, I will check that.
Meanwhile, I'm trying a standard manual switchover, which worked fine.
But, when I try to switch logfiles, it is just hanging.
When i check alert log, it shows errors:
Tue Mar 26 12:24:31 2013
ARCH: Archival stopped, error occurred. Will continue retrying
ORACLE Instance tststby2 - Archival Error
ORA-16014: log 1 sequence# 380 not archived, no available destinations
ORA-00312: online log 1 thread 1: '/redo1/tststby2/redo01a.rdo'
ORA-00312: online log 1 thread 1: '/redo2/tststby2/redo01b.rdo'
Tue Mar 26 12:24:33 2013
krsk_srl_archive_int: Enabling archival of deferred physical standby SRLs
krsk_srl_archive_int: Enabling archival of deferred physical standby SRLsI have a feeling it might be because I don't have my dest_2 set correctly.
The reason I suspect that is because, when I try to enable dest_2, I see error:
SQL> alter system archive log all;
alter system archive log all
ERROR at line 1:
ORA-16020: fewer destinations available than specified by LOG_ARCHIVE_MIN_SUCCEED_DEST
SQL> alter system set log_archive_dest_state_2=enable;
alter system set log_archive_dest_state_2=enable
ERROR at line 1:
ORA-02097: parameter cannot be modified because specified value is invalid
ORA-16028: new LOG_ARCHIVE_DEST_STATE_2 causes less destinations than LOG_ARCHIVE_MIN_SUCCEED_DEST requiresMy dest_2 is set at (remember this is now primary on my standby server):
log_archive_dest_2 string SERVICE=tststby2 LGWR ASYNC
VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE)
DB_UNIQUE_NAME=tststby2My dest_1 is set at:
log_archive_dest_1 string LOCATION=USE_DB_RECOVERY_FILE_DEST
VALID_FOR=(ALL_LOGFILES,ALL_ROLES)
DB_UNIQUE_NAME=tstprim2Okay, so now, out of desperation, here's what I did, which seems to have worked.
(I had previously also enabled dest_state_3 per the instructions in the original web page notes)
SQL> alter system set log_archive_dest_3='LOCATION=/arch/tststby2';
System altered.
SQL> alter system archive log all;
System altered.Now, when I check my location, i see new files just put into that location.
$ <tststby2> /arch/tststby2>ll
total 13484
drwxr-xr-x 2 oracle dba 4096 Mar 26 12:47 ./
drwxr-xr-x 6 oracle 300 4096 Mar 22 10:56 ../
-rw-r----- 1 oracle dba 7453184 Mar 26 12:47 log_1_376_809878919.arc
-rw-r----- 1 oracle dba 6177792 Mar 26 12:47 log_1_377_809878919.arc
-rw-r----- 1 oracle dba 14336 Mar 26 12:47 log_1_378_809878919.arc
-rw-r----- 1 oracle dba 96768 Mar 26 12:47 log_1_380_809878919.arc
-rw-r----- 1 oracle dba 47616 Mar 26 12:47 log_1_381_809878919.arcOne other point of reference is that I created my primary and standby based on your webpage:
http://www.visi.com/~mseberg/data_guard_on_oracle_11_step_by_step.html
The only main differences are path locations and names of primary and standby database.
(Thank you mseberg. You are very good explaining things very well.) -
Data Guard Broker connecting to standby database fails
Hello everybody
I checked lots of pages but I'm not able to find a solution für my problem. I already set up a primary and a standby database (prim = ALPHA1 / standby = ALPHA2).
After enabling my dgmgrl configuration I got two errors:
DGM-17016: failed to retrieve status for database "alpha2"
ORA-16664: unable to receive the result from a database
The dg log from ALPHA1 says:
06/04/2013 16:06:57
Site alpha2 returned ORA-16664.
Data Guard Broker Status Summary:
Type Name Severity Status
Configuration alphadgb Warning ORA-16607
Primary Database alpha1 Success ORA-00000
Physical Standby Database alpha2 Error ORA-16664
While the dg log from ALPHA2 (standby) says:
06/04/2013 16:43:28
SPFILE is missing value for property 'LogArchiveFormat' with sid='ALPHA2'
Warning: Property 'LogArchiveFormat' has inconsistent values:METADATA='arch_ALPHA2_%S_%t_%r.arc', SPFILE='(missing)', DATABASE='arch_ALPHA2_%S_%t_%r.arc'
Failed to connect to remote database alpha1. Error is ORA-12514
Failed to send message to site alpha1. Error code is ORA-12514.
How can I solve this issue? Every type of tnsping is successfull. The sqlplus login from the primary to the standby database works, the other way round works too! Therefore the tnsnames and listener data seems to be correct.
My configuration for ALPHA1 (primary db):
Listener
LISTENER_ALPHA1 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.12.3.13)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
SID_LIST_LISTENER_ALPHA1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = ALPHA1_DGMGRL)
(ORACLE_HOME = /oracle/ALPHA1/orahome)
(SID_NAME = ALPHA1)
tnsnames.ora
ALPHA1.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.12.3.13)(PORT = 1521))
(CONNECT_DATA =
(SID = ALPHA1)
ALPHA2.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.12.3.13)(PORT = 1522))
(CONNECT_DATA =
(SID = ALPHA2)
DG_ALPHA1.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.12.3.13)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = ALPHA1_DGMGRL)
DG_ALPHA2.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.12.3.13)(PORT = 1522))
(CONNECT_DATA =
(SERVICE_NAME = ALPHA2_DGMGRL)
Parameters
archive_lag_target integer 0
log_archive_config string DG_CONFIG=(ALPHA2,ALPHA1)
log_archive_dest string
log_archive_dest_1 string LOCATION=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,all_roles) DB_UNIQUE_NAME=ALPHA2
log_archive_dest_2 string SERVICE=ALPHA1 SYNC valid_for=(online_logfiles,primary_role) DB_UNIQUE_NAME=ALPHA1
log_archive_format string arch_ALPHA2_%S_%t_%r.arc
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
standby_archive_dest string ?/dbs/arch
For the DG Broker configuration
DGMGRL> connect sys/dgalpha42@DG_ALPHA1
DGMGRL> create configuration ALPHADGB
DGMGRL> primary database is ALPHA1
DGMGRL> connect identifier is DG_ALPHA1
DGMGRL> ;
DGMGRL> add database ALPHA2
DGMGRL> connect identifier is DG_ALPHA2
DGMGRL> maintained as physical
DGMGRL> ;
There were no errors.
DGMGRL> show database verbose ALPHA1
Database - alpha1
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
ALPHA1
Properties:
DGConnectIdentifier = 'dg_alpha1'
ObserverConnectIdentifier = ''
LogXptMode = 'ASYNC'
DelayMins = '0'
Binding = 'optional'
MaxFailure = '0'
MaxConnections = '1'
ReopenSecs = '300'
NetTimeout = '30'
RedoCompression = 'DISABLE'
LogShipping = 'ON'
PreferredApplyInstance = ''
ApplyInstanceTimeout = '0'
ApplyParallel = 'AUTO'
StandbyFileManagement = 'AUTO'
ArchiveLagTarget = '0'
LogArchiveMaxProcesses = '4'
LogArchiveMinSucceedDest = '1'
DbFileNameConvert = 'ALPHA2, ALPHA1'
LogFileNameConvert = 'ALPHA2, ALPHA1'
FastStartFailoverTarget = ''
InconsistentProperties = '(monitor)'
InconsistentLogXptProps = '(monitor)'
SendQEntries = '(monitor)'
LogXptStatus = '(monitor)'
RecvQEntries = '(monitor)'
SidName = 'ALPHA1'
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oraprakt)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ALPHA1_DGMGRL)(INSTANCE_NAME=ALPHA1)(SERVER=DEDICATED)))'
StandbyArchiveLocation = 'USE_DB_RECOVERY_FILE_DEST'
AlternateLocation = ''
LogArchiveTrace = '0'
LogArchiveFormat = 'arch_ALPHA1_%S_%t_%r.arc'
TopWaitEvents = '(monitor)'
Database Status:
SUCCESS
DGMGRL> show database verbose ALPHA2
Database - alpha2
Role: PHYSICAL STANDBY
Intended State: APPLY-ON
Transport Lag: (unknown)
Apply Lag: (unknown)
Real Time Query: OFF
Instance(s):
ALPHA2
Properties:
DGConnectIdentifier = 'dg_alpha2'
ObserverConnectIdentifier = ''
LogXptMode = 'SYNC'
DelayMins = '0'
Binding = 'OPTIONAL'
MaxFailure = '0'
MaxConnections = '1'
ReopenSecs = '300'
NetTimeout = '30'
RedoCompression = 'DISABLE'
LogShipping = 'ON'
PreferredApplyInstance = ''
ApplyInstanceTimeout = '0'
ApplyParallel = 'AUTO'
StandbyFileManagement = 'AUTO'
ArchiveLagTarget = '0'
LogArchiveMaxProcesses = '4'
LogArchiveMinSucceedDest = '1'
DbFileNameConvert = 'ALPHA1, ALPHA2'
LogFileNameConvert = 'ALPHA1, ALPHA2'
FastStartFailoverTarget = ''
InconsistentProperties = '(monitor)'
InconsistentLogXptProps = '(monitor)'
SendQEntries = '(monitor)'
LogXptStatus = '(monitor)'
RecvQEntries = '(monitor)'
SidName = 'ALPHA2'
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oraprakt)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ALPHA2_DGMGRL)(INSTANCE_NAME=ALPHA2)(SERVER=DEDICATED)))'
StandbyArchiveLocation = 'USE_DB_RECOVERY_FILE_DEST'
AlternateLocation = ''
LogArchiveTrace = '0'
LogArchiveFormat = 'arch_ALPHA2_%S_%t_%r.arc'
TopWaitEvents = '(monitor)'
Database Status:
DGM-17016: failed to retrieve status for database "alpha2"
ORA-16664: unable to receive the result from a database
Can anybody help me to find a solution for this?Hey
thanks for the answer. I followed you recommendations but I got the same error again. I restored/recovered the old status and looked deeper into the dgmgrl configuration before enabling. I found an interesting point. (show database verbose ALPHAx)
Database - alpha1
Role: PRIMARY
Intended State: OFFLINE
Instance(s):
ALPHA1
Properties:
DGConnectIdentifier = 'dg_alpha1'
ObserverConnectIdentifier = ''
LogXptMode = 'ASYNC'
DelayMins = '0'
Binding = 'optional'
MaxFailure = '0'
MaxConnections = '1'
ReopenSecs = '300'
NetTimeout = '30'
RedoCompression = 'DISABLE'
LogShipping = 'ON'
PreferredApplyInstance = ''
ApplyInstanceTimeout = '0'
ApplyParallel = 'AUTO'
StandbyFileManagement = 'AUTO'
ArchiveLagTarget = '0'
LogArchiveMaxProcesses = '4'
LogArchiveMinSucceedDest = '1'
DbFileNameConvert = 'ALPHA2, ALPHA1'
LogFileNameConvert = 'ALPHA2, ALPHA1'
FastStartFailoverTarget = ''
InconsistentProperties = '(monitor)'
InconsistentLogXptProps = '(monitor)'
SendQEntries = '(monitor)'
LogXptStatus = '(monitor)'
RecvQEntries = '(monitor)'
SidName = 'ALPHA1'
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oraprakt)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ALPHA1_DGMGRL)(INSTANCE_NAME=ALPHA1)(SERVER=DEDICATED)))'
StandbyArchiveLocation = 'USE_DB_RECOVERY_FILE_DEST'
AlternateLocation = ''
LogArchiveTrace = '0'
LogArchiveFormat = 'arch_ALPHA1_%S_%t_%r.arc'
TopWaitEvents = '(monitor)'
Database Status:
DISABLED
Database - alpha2
Role: PHYSICAL STANDBY
Intended State: OFFLINE
Transport Lag: (unknown)
Apply Lag: (unknown)
Real Time Query: OFF
Instance(s):
ALPHA2
Properties:
DGConnectIdentifier = 'dg_alpha2'
ObserverConnectIdentifier = ''
LogXptMode = 'ASYNC'
DelayMins = '0'
Binding = 'OPTIONAL'
MaxFailure = '0'
MaxConnections = '1'
ReopenSecs = '300'
NetTimeout = '30'
RedoCompression = 'DISABLE'
LogShipping = 'ON'
PreferredApplyInstance = ''
ApplyInstanceTimeout = '0'
ApplyParallel = 'AUTO'
StandbyFileManagement = 'AUTO'
ArchiveLagTarget = '0'
LogArchiveMaxProcesses = '4'
LogArchiveMinSucceedDest = '1'
DbFileNameConvert = 'ALPHA1, ALPHA2'
LogFileNameConvert = 'ALPHA1, ALPHA2'
FastStartFailoverTarget = ''
InconsistentProperties = '(monitor)'
InconsistentLogXptProps = '(monitor)'
SendQEntries = '(monitor)'
LogXptStatus = '(monitor)'
RecvQEntries = '(monitor)'
SidName = 'ALPHA2'
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oraprakt)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ALPHA2_DGMGRL)(INSTANCE_NAME=ALPHA2)(SERVER=DEDICATED)))'
StandbyArchiveLocation = 'USE_DB_RECOVERY_FILE_DEST'
AlternateLocation = ''
LogArchiveTrace = '0'
LogArchiveFormat = 'arch_ALPHA2_%S_%t_%r.arc'
TopWaitEvents = '(monitor)'
Database Status:
DISABLED
As the listener are configured ALPHA1 (prim) should be on port 1521 while ALPHA2 (stby) should work on 1522. In the configuration of DGMGRL only appears port 1521 (look at StaticConnectIdentifier). Is this maybe the reason of the networking problems with DG Broker? How can I fix this?
Regards Mirko
Edited by: 1009733 on 04.06.2013 09:22
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