Oracle RAC 11g Release 2 log files

Oracle Clusterware log files

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

 

 

 Oracle RAC 11g Release 2 log files

 

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

 

 

Oracle database log file

 

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