????Oracle??11g???????????????????????????????????洢????ж?????仯???????????Oracle Database??Oracle??????ASM??Oracle GI???????????????????
????1??Oracle Database???
????Oracle Database????????$ORACLE_BASE/diag/rdbms/<db_unique_name>/<oracle_sid>???С?
????$ORACLE_BASE/diag/rdbms/<db_name>/<oracle_sid>/alert ??????Oracle Database??alert????????д??????????xml????????洢???????11g????????????
????$ORACLE_BASE/diag/rdbms/<db_name>/<oracle_sid>/trace ????洢Oracle Database??alert?????????????alert???????????????????洢????????????alert_<oracle_sid>.log
????$ORACLE_BASE/diag/rdbms/<db_name>/<oracle_sid>/cdump ????洢????????????
????$ORACLE_BASE/diag/rdbms/<db_name>/<oracle_sid>/incident ??????????????????????????
????2?????????
??????????????????????洢??$ORACLE_BASE/diag/tnslsnr/<host_name>/<listener_alias_name>?С???????????RAC????????????$GRID_BASE/diag/tnslsnr/<host_name>/<listener_alias_name>
????????????????Oracle Database?????
????3??ASM???
????ASM????洢??$GRID_BASE/diag/asm/<asm_name>/<sid>
????????????????Oracle Database?????
????4??Oracle??????
????Oracle???????????????洢??$GRID_HOME/log/<nodename>???С?GI?е?????????$GRID_HOME/log/<nodename>??????и??????????Oracle?????????????????????????洢??$GRID_HOME/log/???С???????11g R2 GI???У???????????????????а?????GI???????????????????
????$GRID_HOME/log/<nodename>/alert<NODENAME>.log – ???? clusterware ????????????????
????$GRID_HOME/log/<nodename>/agent ????CRSD??OHASD????????oraagent??orarootagent??oracssdagent??oracssdmonitor?????????????????
????$GRID_HOME/log/<nodename>/client ????????GI?????(??CLSCFG/GPNP/OCRCONFIG/OLSNODES/OIFCFG)??????????????
????$GRID_HOME/log/<nodename>/crfmond ??????Oracle????????????(Oracle CHM)???????????????????????????????
????$GRID_HOME/log/<nodename>/cssd ??????????CSS????????а???????????CSS??????????????????????á??????????????????????Щ????￡?????????????????????Oracle?????????????auth.crit??????????????????鷢?????????????
????$GRID_HOME/log/<nodename>/cvu ??????Oracle????????ù????????????????????
????$GRID_HOME/log/<nodename>/evmd ??????????????(EVM)??evmlogger????????????????????????????????????????crsd??cssd????
????$GRID_HOME/log/<nodename>/gnsd ???????????Oracle??????????????????????????????????????????????Oracle GI????????
????$GRID_HOME/log/<nodename>/mdnsd ????????????????????????????????????????Oracle???????????????????????????????????????????
????$GRID_HOME/log/<nodename>/racg ????????Oracle RACG?????????и????????????
????$GRID_HOME/log/<nodename>/crflogd ??????Oracle????????????(Oracle CHM)??????????????????????????????????
????$GRID_HOME/log/<nodename>/crsd ????Oracle CRSD?????????????????????????????κ?Oracle?????????????????????????????????????
????$GRID_HOME/log/<nodename>/ctssd ???????????Oracle?????????????????????????????????????Oracle GI??????????????????????????
????$GRID_HOME/log/<nodename>/diskmon ???????Oracle??????????????????????????????
????$GRID_HOME/log/<nodename>/giplcd ???????????Oracle?????????????????????????????????????
????$GRID_HOME/log/<nodename>/gpnpd ????Oracle?????弴???????????????????????
????$GRID_HOME/log/<nodename>/ohasd ????Oracle???????????????????????????????ohasd???????????Oracle11g???????汾??????????????????????????????
????$GRID_HOME/log/<nodename>/srvm ????Oracle?????????????????????????