Switchover failed,primary status is 'not allowed'

Question

hi,
i used AS5+11gR2+dg and got a problem after normal switchover.
1.the switchover_status of primary shows 'not allowed'
2.log seems not SYNC.
3.dgmgrl shows 'incorrect database role'.
everything goes OK before switchover, how could this happen and how to switchover back?
thanks all.

Answer 1

MahirM.Quluzade 撰写:
Can you paste here:
DGMGRL> show configuration;
DGMGRL> show database verbose <primary>
DGMGRL> show database verbose <standby>
Mahir
1.
DGMGRL> show configuration
Configuration - DRtestdb
  Protection Mode: MaxPerformance
  Databases:
    testdb     - Primary database
      Error: ORA-16816: incorrect database role
    sztestdbdg - Physical standby database
      Error: ORA-16810: multiple errors or warnings detected for the database
Fast-Start Failover: DISABLED
Configuration Status:
ERROR
2.
DGMGRL> show database verbose 'sztestdbdg';
Database - sztestdbdg
  Role:            PHYSICAL STANDBY
  Intended State:  APPLY-ON
  Transport Lag:   (unknown)
  Apply Lag:       (unknown)
  Real Time Query: OFF
  Instance(s):
    sztestdbdg
  Database Error(s):
    ORA-16816: incorrect database role
    ORA-16700: the standby database has diverged from the primary database
    ORA-16766: Redo Apply is stopped
  Properties:
    DGConnectIdentifier             = 'sztestdbdg'
    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               = '/app/oracle/oradata/testdb/, /oradata/sztestdbdg/sztestdbdg/'
    LogFileNameConvert              = '/app/oracle/oradata/testdb/, /oradata/sztestdbdg/sztestdbdg/'
    FastStartFailoverTarget         = ''
    InconsistentProperties          = '(monitor)'
    InconsistentLogXptProps         = '(monitor)'
    SendQEntries                    = '(monitor)'
    LogXptStatus                    = '(monitor)'
    RecvQEntries                    = '(monitor)'
    SidName                         = 'sztestdbdg'
    StaticConnectIdentifier         = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.9.198)(PORT=1528))(CONNECT_DATA=(SERVICE_NAME=SZTESTDBDG_DGMGRL)(INSTANCE_NAME=SZTESTDBDG)(SERVER=DEDICATED)))'
    StandbyArchiveLocation          = '/arch/sztestdbdg'
    AlternateLocation               = ''
    LogArchiveTrace                 = '0'
    LogArchiveFormat                = '%t_%s_%r.dbf'
    TopWaitEvents                   = '(monitor)'
Database Status:
ERROR
3.
DGMGRL> show database verbose 'testdb';
Database - testdb
  Role:            PRIMARY
  Intended State:  TRANSPORT-ON
  Instance(s):
    testdb
  Database Error(s):
    ORA-16816: incorrect database role
  Properties:
    DGConnectIdentifier             = 'testdb'
    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           = 'MANUAL'
    ArchiveLagTarget                = '0'
    LogArchiveMaxProcesses          = '4'
    LogArchiveMinSucceedDest        = '1'
    DbFileNameConvert               = '/app/oracle/oradata/testdb/, /oradata/sztestdbdg/sztestdbdg'
    LogFileNameConvert              = '/app/oracle/oradata/testdb/, /oradata/sztestdbdg/sztestdbdg'
    FastStartFailoverTarget         = ''
    InconsistentProperties          = '(monitor)'
    InconsistentLogXptProps         = '(monitor)'
    SendQEntries                    = '(monitor)'
    LogXptStatus                    = '(monitor)'
    RecvQEntries                    = '(monitor)'
    SidName                         = 'testdb'
    StaticConnectIdentifier         = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.9.197)(PORT=1528))(CONNECT_DATA=(SERVICE_NAME=testdb_DGMGRL)(INSTANCE_NAME=testdb)(SERVER=DEDICATED)))'
    StandbyArchiveLocation          = '/arch/testdb'
    AlternateLocation               = ''
    LogArchiveTrace                 = '0'
    LogArchiveFormat                = '%t_%s_%r.dbf'
    TopWaitEvents                   = '(monitor)'
Database Status:
ERROR