oracle 12C RAC 集群日志（cluster log)目录

[grid@shurkcs ~]$ adrci

ADRCI: Release 12.2.0.1.0 - Production on Thu Mar 1 09:25:45 2018

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ADR base = "/U01/u01/grid"
adrci> show homes
ADR Homes:
diag/asm/user_root/host_3751460993_107
diag/asm/user_grid/host_3751460993_107
diag/asm/+asm/+ASM
diag/crs/shurkcs/crs
diag/clients/user_root/host_3751460993_107
diag/clients/user_grid/host_3751460993_107
diag/clients/user_oracle/host_3751460993_107
diag/tnslsnr/shurkcs/listener
diag/asmtool/user_root/host_3751460993_107
diag/asmtool/user_grid/host_3751460993_107
diag/afdboot/user_root/host_3751460993_107
diag/afdboot/user_grid/host_3751460993_107

grid@shurkcs ~]$ ll /U01/u01/grid/diag/crs/shurkcs/crs/
alert/ cdump/ incident/ incpkg/ lck/ log/ metadata/ metadata_dgif/ metadata_pv/ stage/ sweep/ trace/

[grid@shurkcs ~]$ cd /U01/u01/grid/diag/crs/shurkcs/crs/trace/

[grid@shurkcs trace]$ ls -lrt alert.log
-rw-rw----. 1 grid oinstall 375430 Feb 28 16:26 alert.log
--Clusterware alert log file:

[grid@shurkcs trace]$ ls -lrt crs* | tail -6
-rw-rw---- 1 grid oinstall 862 Feb 27 14:56 crsctl_1989.trm
-rw-rw---- 1 grid oinstall 347 Feb 27 14:56 crsctl_1989.trc
-rw-rw---- 1 grid oinstall 861 Feb 28 15:49 crsctl_40869.trm
-rw-rw---- 1 grid oinstall 412 Feb 28 15:49 crsctl_40869.trc
-rw-rw---- 1 grid oinstall 862 Feb 28 15:57 crsctl_2070.trm
-rw-rw---- 1 grid oinstall 347 Feb 28 15:57 crsctl_2070.trc
--Cluster Ready Services (CRS) daemon/agent trace files:

[grid@shurkcs trace]$ ls -lrt ocssd* | tail -2
-rw-rw----. 1 grid oinstall 3641562 Mar 1 08:35 ocssd.trm
-rw-rw----. 1 grid oinstall 23957557 Mar 1 08:35 ocssd.trc
--Cluster Synchronization Services (CSS) daemon trace files

[grid@shurkcs trace]$ ls -lrt ohasd* | tail -6
-rw-rw----. 1 grid oinstall 1137445 Mar 1 09:27 ohasd_cssdagent_grid.trm
-rw-rw----. 1 grid oinstall 5309062 Mar 1 09:27 ohasd_cssdagent_grid.trc
-rw-rw----. 1 grid oinstall 1992617 Mar 1 09:28 ohasd_orarootagent_grid.trm
-rw-rw----. 1 grid oinstall 10546238 Mar 1 09:28 ohasd_orarootagent_grid.trc
-rw-rw---- 1 grid oinstall 3262887 Mar 1 09:28 ohasd_oraagent_grid.trm
-rw-rw---- 1 grid oinstall 26147793 Mar 1 09:28 ohasd_oraagent_grid.trc
--High Availability Service (HAS) daemon/agent trace files:

[grid@shurkcs trace]$ ls -lrt evm* | tail -2
-rw-rw----. 1 grid oinstall 66959 Feb 28 17:01 evmd.trm
-rw-rw----. 1 grid oinstall 244081 Feb 28 17:01 evmd.trc
--Event Management (EVM) daemon trace files:

[grid@shurkcs trace]$ ls -lrt gip | tail -2
ls: cannot access gip: No such file or directory
--Grid Interprocess Communication (GIPC) daemon trace files:

[grid@shurkcs trace]$ ls -lrt oclumon | tail -2
ls: cannot access oclumon: No such file or directory
--Cluster Monitor utility (oclumon) trace files: