Warning: ORA-16792: configurable property value is inconsistent with member setting
现象:
DGMGRL> show configuration Configuration - lhr122 Protection Mode: MaxPerformance Members: lhr122 - Primary database lhr122dg - Physical standby database Warning: ORA-16792: configurable property value is inconsistent with member setting Fast-Start Failover: DISABLED Configuration Status: WARNING (status updated 5 seconds ago) DGMGRL> show database lhr122dg InconsistentProperties INCONSISTENT PROPERTIES INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUE lhr122dg ArchiveLagTarget 0 0 lhr122dg LogArchiveMaxProcesses 4 4 lhr122dg LogArchiveMinSucceedDest 1 1 lhr122dg DataGuardSyncLatency 0 0 DGMGRL> show database lhr122 statusreport; STATUS REPORT INSTANCE_NAME SEVERITY ERROR_TEXT DGMGRL> show database lhr122dg statusreport; STATUS REPORT INSTANCE_NAME SEVERITY ERROR_TEXT lhr122dg WARNING ORA-16714: the value of property ArchiveLagTarget is inconsistent with the member setting lhr122dg WARNING ORA-16714: the value of property LogArchiveMaxProcesses is inconsistent with the member setting lhr122dg WARNING ORA-16714: the value of property LogArchiveMinSucceedDest is inconsistent with the member setting lhr122dg WARNING ORA-16714: the value of property DataGuardSyncLatency is inconsistent with the member setting DGMGRL> show database verbose lhr122dg; Database - lhr122dg Role: PHYSICAL STANDBY Intended State: APPLY-ON Transport Lag: 0 seconds (computed 0 seconds ago) Apply Lag: 0 seconds (computed 0 seconds ago) Average Apply Rate: 40.00 KByte/s Active Apply Rate: 0 Byte/s Maximum Apply Rate: 0 Byte/s Real Time Query: ON Instance(s): lhr122dg Warning: ORA-16714: the value of property ArchiveLagTarget is inconsistent with the member setting Warning: ORA-16714: the value of property LogArchiveMaxProcesses is inconsistent with the member setting Warning: ORA-16714: the value of property LogArchiveMinSucceedDest is inconsistent with the member setting Warning: ORA-16714: the value of property DataGuardSyncLatency is inconsistent with the member setting Properties: DGConnectIdentifier = 'lhr122dg' ObserverConnectIdentifier = '' LogXptMode = 'ASYNC' RedoRoutes = '' DelayMins = '0' Binding = 'OPTIONAL' MaxFailure = '0' MaxConnections = '1' ReopenSecs = '300' NetTimeout = '30' RedoCompression = 'DISABLE' LogShipping = 'ON' PreferredApplyInstance = '' ApplyInstanceTimeout = '0' ApplyLagThreshold = '30' TransportLagThreshold = '30' TransportDisconnectedThreshold = '30' ApplyParallel = 'AUTO' ApplyInstances = '0' StandbyFileManagement = 'AUTO' ArchiveLagTarget = '0' LogArchiveMaxProcesses = '4' LogArchiveMinSucceedDest = '1' DataGuardSyncLatency = '0' DbFileNameConvert = '/u04/oradata/lhr122/, /u04/oradata/lhr122dg/' LogFileNameConvert = '/u04/oradata/lhr122/, /u04/oradata/lhr122dg/' FastStartFailoverTarget = '' InconsistentProperties = '(monitor)' InconsistentLogXptProps = '(monitor)' SendQEntries = '(monitor)' LogXptStatus = '(monitor)' RecvQEntries = '(monitor)' PreferredObserverHosts = '' StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.59.130)(PORT=1522))(CONNECT_DATA=(SERVICE_NAME=lhr122dg)(INSTANCE_NAME=lhr122dg)(SERVER=DEDICATED)))' StandbyArchiveLocation = '/u04/oradata/lhr122dg/' AlternateLocation = '' LogArchiveTrace = '0' LogArchiveFormat = '%t_%s_%r.dbf' TopWaitEvents = '(monitor)' Log file locations: Alert log : /u07/app/oracle/diag/rdbms/lhr122dg/lhr122dg/trace/alert_lhr122dg.log Data Guard Broker log : /u07/app/oracle/diag/rdbms/lhr122dg/lhr122dg/trace/drclhr122dg.log Database Status: WARNING
解决:
alter system set log_archive_max_processes=4 scope=both sid='*'; alter system set archive_lag_target=0 scope=both sid='*'; alter system set log_archive_min_succeed_dest=1 scope=both sid='*'; alter system set data_guard_sync_latency=0 scope=both sid='*';
再次查看:
DGMGRL> show configuration Configuration - lhr122 Protection Mode: MaxPerformance Members: lhr122 - Primary database lhr122dg - Physical standby database Fast-Start Failover: DISABLED Configuration Status: SUCCESS (status updated 59 seconds ago) DGMGRL>
Oracle 12c 配置DGMGRL
查看已经是true 如果不是的话 执行下面语句 alter system set dg_broker_start=true; SQL> show parameter dg_broker_start NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ dg_broker_start boolean TRUE --主库查看 SQL> show parameter dg NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ cell_offloadgroup_name string dg_broker_config_file1 string /u01/app/oracle/product/12.2.0 /db_1/dbs/dr1pdbcndba_p.dat dg_broker_config_file2 string /u01/app/oracle/product/12.2.0 /db_1/dbs/dr2pdbcndba_p.dat dg_broker_start boolean TRUE inmemory_adg_enabled boolean TRUE
[oracle@www.cndba.cn ~]$ dgmgrl sys/oracle@cndba DGMGRL for Linux: Release 12.2.0.1.0 - Production on Wed Aug 16 10:59:16 2017 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. Welcome to DGMGRL, type "help" for information. Connected to "pdbcndba_p" Connected as SYSDBA.
DGMGRL> create configuration 'dg_cndba' as primary database is 'pdbcndba_p' connect identifier is 'PDBCNDBA_P'; Configuration "dg_cndba" created with primary database "pdbcndba_p" create configuration '配置名称自定义' as primary database is 'db_unique_name' connect identifier is 'tnsname.ora里连接主库'; --查看配置信息 DGMGRL> SHOW CONFIGURATION Configuration - dg_cndba Protection Mode: MaxPerformance Members: pdbcndba_p - Primary database Fast-Start Failover: DISABLED Configuration Status: DISABLED
DGMGRL> add database 'pdbcndba_s' as connect identifier is 'PDBCNDBA_S' maintained as physical; Error: ORA-16698: member has a LOG_ARCHIVE_DEST_n parameter with SERVICE attribute set Failed. [oracle@www.cndba.cn trace]$ oerr ora 16698 16698, 00000, "member has a LOG_ARCHIVE_DEST_n parameter with SERVICE attribute set" // *Cause: One or more LOG_ARCHIVE_DEST_n initialization parameters that // contain a SERVICE attribute for another member in the // configuration were set on the new member when attempting to add a // standby database or far sync instance to the configuration. // *Action: Clear all LOG_ARCHIVE_DEST_n initialization parameters that // contain a SERVICE attribute for another member in the configuration // on the new member to be added. 这个错误可以通过在Primary 和 Standby上取消log_archive_dest_n参数来解决,实际这一块的参数应当是交给DG broker 来管理了,不再需要人为介入设置。 --主备库执行以下语句,重置参数log_archive_dest_2 SQL> alter system set log_archive_dest_2='' scope=both; System altered. DGMGRL> add database 'pdbcndba_s' as connect identifier is 'PDBCNDBA_S' maintained as physical; Database "pdbcndba_s" added add database 'db_unique_name' as connect identifier is 'tnsname.ora连接备库' maintained as physical; --查看配置信息: DGMGRL> show configuration Configuration - dg_cndba Protection Mode: MaxPerformance Members: pdbcndba_p - Primary database pdbcndba_s - Physical standby database Fast-Start Failover: DISABLED Configuration Status: DISABLED DGMGRL> DGMGRL> enable configuration; Enabled. DGMGRL> DGMGRL> DGMGRL> show configuration Configuration - dg_cndba Protection Mode: MaxPerformance Members: pdbcndba_p - Primary database pdbcndba_s - Physical standby database Error: ORA-16664: unable to receive the result from a member Fast-Start Failover: DISABLED Configuration Status: ERROR (status updated 14 seconds ago) DGMGRL> enable database pdbcndba_s Enabled. DGMGRL> show configuration Configuration - dg_cndba Protection Mode: MaxPerformance Members: pdbcndba_p - Primary database pdbcndba_s - Physical standby database Warning: ORA-16792: configurable property value is inconsistent with member setting Fast-Start Failover: DISABLED Configuration Status: WARNING (status updated 8 seconds ago) DGMGRL> show database pdbcndba_s statusreport; STATUS REPORT INSTANCE_NAME SEVERITY ERROR_TEXT cndba WARNING ORA-16714: the value of property ArchiveLagTarget is inconsistent with the member setting cndba WARNING ORA-16714: the value of property LogArchiveMaxProcesses is inconsistent with the member setting cndba WARNING ORA-16714: the value of property LogArchiveMinSucceedDest is inconsistent with the member setting cndba WARNING ORA-16714: the value of property DataGuardSyncLatency is inconsistent with the member setting cndba WARNING ORA-16714: the value of property LogArchiveTrace is inconsistent with the member setting cndba WARNING ORA-16675: database instance restart required for property value modification to take effect cndba WARNING ORA-16714: the value of property LogArchiveFormat is inconsistent with the member setting 备库状态报告6个属性值与数据库设置不一致,重新设置 DGMGRL> edit database pdbcndba_s set property LogArchiveFormat='%t_%s_%r.dbf'; Warning: ORA-16675: database instance restart required for property value modification to take effect Property "logarchiveformat" updated DGMGRL> edit database pdbcndba_s set property ArchiveLagTarget=0; Property "archivelagtarget" updated DGMGRL> edit database pdbcndba_s set property LogArchiveMaxProcesses=1; Property "logarchivemaxprocesses" updated DGMGRL> edit database pdbcndba_s set property LogArchiveMinSucceedDest=1; Property "logarchiveminsucceeddest" updated DGMGRL> edit database pdbcndba_s set property DataGuardSyncLatency=0; Property "dataguardsynclatency" updated DGMGRL> edit database pdbcndba_s set property LogArchiveTrace=0; Property "logarchivetrace" updated DGMGRL> show database pdbcndba_s statusreport; STATUS REPORT INSTANCE_NAME SEVERITY ERROR_TEXT DGMGRL> show configuration Configuration - dg_cndba Protection Mode: MaxPerformance Members: pdbcndba_p - Primary database pdbcndba_s - Physical standby database Fast-Start Failover: DISABLED Configuration Status: SUCCESS (status updated 49 seconds ago)
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