Oracle学习之DATAGUARD(八) Switchover与failover
DGMGRL> show configuration;Configuration - dr1
Protection Mode: MaxAvailability
Databases:
11gdg2 - Primary database
Error: ORA-16816: incorrect database role
11gdg1 - Physical standby database
Error: ORA-16810: multiple errors or warnings detected for the database
Fast-Start Failover: DISABLED
Configuration Status:
ERROR
DGMGRL> show database verbose 11gdg2;
Database - 11gdg2
Role: PRIMARY
Intended State:TRANSPORT-ON
Instance(s):
dgtst
Database Error(s):
ORA-16816: incorrect database role
Properties:
DGConnectIdentifier = '11gdg2'
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 = ''
LogFileNameConvert = ''
FastStartFailoverTarget = ''
InconsistentProperties = '(monitor)'
InconsistentLogXptProps = '(monitor)'
SendQEntries = '(monitor)'
LogXptStatus = '(monitor)'
RecvQEntries = '(monitor)'
SidName = 'dgtst'
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=11gdg2.localdomain.com)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=11gdg2_DGMGRL)(INSTANCE_NAME=dgtst)(SERVER=DEDICATED)))'
StandbyArchiveLocation = 'USE_DB_RECOVERY_FILE_DEST'
AlternateLocation = ''
LogArchiveTrace = '0'
LogArchiveFormat = '%t_%s_%r.dbf'
TopWaitEvents = '(monitor)'
Database Status:
ERROR
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