ORACLE 12C物理备库archive log list 显示为0

Posted 2023-04-06

参考技术A 12C 物理Standby的 archive log list 情况如下：

所谓的ADG,只不过就是在备库，应用redo log 的同时，避免资源的浪费，（10g之前的dg备库必须处于Mount状态，才可以接收应用redo log）,11g增加的ADG的功能支持，备库处于open状态（默认为read only模式），同时可以接收并应用redo log。

12C针对物理备库redo log做出了调整，可以通过以下SQL查看：

解决方案：

Do not use ARCHIVE LOG LIST on standby side.

可以使用以下命令查看：

Oracle log files Troubleshooting Oracle

Oracle log files

The following Oracle log files are helpful for resolving issues with Oracle components:

• Table: Log files for Oracle RAC 10g Release 2

• Table: Log files for Oracle RAC 11g Release 2 and later versions

• Table: Log files for Oracle database

Table: Log files for Oracle RAC 10g Release 2

Component	Log file location
Cluster Ready Services Daemon (crsd) Log Files	$CRS_HOME/log/hostname/crsd
Cluster Synchronization Services (CSS)	$CRS_HOME/log/hostname/cssd
Event Manager (EVM) information generated by evmd	$CRS_HOME/log/hostname/evmd
Oracle RAC RACG	$CRS_HOME/log/hostname/racg $ORACLE_HOME/log/hostname/racg

Table: Log files for Oracle RAC 11g Release 2 and later versions

Component	Log file location
Clusterware alert log	$GRID_HOME/log/<host>/alert<host>.log
Disk Monitor daemon	$GRID_HOME/log/<host>/diskmon
OCRDUMP, OCRCHECK, OCRCONFIG, CRSCTL	$GRID_HOME/log/<host>/client
Cluster Time Synchronization Service	$GRID_HOME/log/<host>/ctssd
Grid Interprocess Communication daemon	$GRID_HOME/log/<host>/gipcd
Oracle High Availability Services daemon	$GRID_HOME/log/<host>/ohasd
Cluster Ready Services daemon	$GRID_HOME/log/<host>/crsd
Grid Plug and Play daemon	$GRID_HOME/log/<host>/gpnpd
Mulitcast Domain Name Service daemon	$GRID_HOME/log/<host>/mdnsd
Event Manager daemon	$GRID_HOME/log/<host>/evmd
RAC RACG (only used if pre-11.1 database is installed)	$GRID_HOME/log/<host>/racg
Cluster Synchronization Service daemon	$GRID_HOME/log/<host>/cssd
Server Manager	$GRID_HOME/log/<host>/srvm
HA Service Daemon Agent	$GRID_HOME/log/<host>/agent/ohasd/oraagent_oracle11
HA Service Daemon CSS Agent	$GRID_HOME/log/<host>/agent/ohasd/oracssdagent_root
HA Service Daemon ocssd Monitor Agent	$GRID_HOME/log/<host>/agent/ohasd/oracssdmonitor_root
HA Service Daemon Oracle Root Agent	$GRID_HOME/log/<host>/agent/ohasd/orarootagent_root
CRS Daemon Oracle Agent	$GRID_HOME/log/<host>/agent/crsd/oraagent_oracle11
CRS Daemon Oracle Root Agent	$GRID_HOME/log/<host> agent/crsd/orarootagent_root
Grid Naming Service daemon	$GRID_HOME/log/<host>/gnsd

Table: Log files for Oracle database

Component	Log file location
Oracle database	$ORACLE_BASE/diag/rdbms/database_name/SID/

 

转：https://sort.symantec.com/public/documents/sfha/6.1/aix/productguides/html/sfrac_admin/ch03s12s01.htm