find the oracle logs

Basic variables for installation:

a. $GI_BASE, $GI_HOME, $GI_USER

b. $ORACLE_BASE, $ORACLE_HOME, $ORACLE_USER

c. $ORACLE_INVENTORY
1. Installations
Stage of installation    log_location    auto generate     Comments    Tips
OUI installation    /tmp/GridSetupActions     Y    

a. installAction.log for general information

b.  In case hit Java exception, please refer to err log
    

 increasing log level with out log by below example

"./gridSetup.sh -debug -logLevel detailed > /tmp/install_out.log"

Or with below option

-J-DTRACING.ENABLED=TRUE -J-DTRACING.LEVEL=2
Relink make log    

$GI_HOME/install

$ORACLE_HOME/install
     Y    

file name : make.log,

a. relink error always happens when there are lacks of lib files

b. errors in "env_rdbms.mk" or "ins_rdbms.mk" in "$GI_HOME/rdbms/lib"
    
root script log    $GI_BASE/crsdata//crsconfig     Y     file name: rootcrs.log     logs for other commands used by root script also can check this location.
Completed    $ORACEL_INVENTORY/logs     Y     all installation logs will be moved here after installation from "/tmp"    
Deconfig    

$GI_BASE/crsdata/HOSTNAME/crsconfig/roothas_.log

$GI_BASE/crsdata/HOSTNAME/crsconfig/hadeconfig.log
    Y    

roothas.sh -deconfig -force

Deconfiguration logs.
    
2. Clusterware
(1). ohasd log: $GI_BASE/diag/crs/'hostname'/crs/trace/ohasd.trc
(2). log location for CRS_init_resources: $GI_BASE/diag/crs/'hostname'/crs/trace/~
init_resources    log file    auto generate    Comments
ora.mdnsd    

ohasd_oraagent_$GI_USER.trc

mdnsd.trc
    Y    
ora.gpnpd    

ohasd_oraagent_$GI_USER.trc

gpnpd.trc
    Y    
ora.gipcd    

ohasd_oraagent_$GI_USER.trc

gipcd.trc
    Y    
 ora.cssd    

ohasd_cssdagent_root.trc

ocssd.trc
    Y     
 ora.cssdmonitor    

ohasd_cssdmonitor_root.trc
    Y    
 ora.diskmon    ohasd_orarootagent_root.trc     Y    The daemon is only online on Exadata environment.
 ora.ctssd    

ohasd_cssdagent_root.trc

octssd.trc
    Y    
 ora.crf    

ohasd_orarootagent_root.trc

ologgerd.trc

osysmond.trc
    Y      It works for CHM and CHA.
 ora.cluster_interconnect.haip    ohasd_orarootagent_root.trc       Y    
 ora.crsd    

ohasd_orarootagent_root.trc

crsd.trc  
     Y    
 ora.evmd    

ohasd_orarootagent_root.trc  

evmd.trc
     Y    
 ora.drivers.acfs    ohasd_orarootagent_root.trc       Y    
(3). log location for CRS_app_resources: $GI_HOME/diag/crs/'hostname'/crs/trace/~
app_resources    log file    auto generate    Comments
 ora.net1.network    crsd_orarootagent_root.trc      Y    
 ora.ons    crsd_oraagent_$GI_USER.trc    Y    
 ora..vip    crsd_orarootagent_root.trc      Y    
 ora.scan1/2/3.vip    crsd_orarootagent_root.trc      Y    
 ora.listener_scan1/2/3.vip    

crsd_oraagent_$GI_USER.trc

$GI_BASE/diag/tnslsnr/'hostname'/
    Y     

for example: if you want to track "listener_scan1"

cat  crsd_oraagent_$GI_USER.trc | grep -i "ora.listener_scan1.vip" > /tmp/scan1.txt
 ora.listener.lsnr    

crsd_oraagent_$GI_USER.trc

$GI_BASE/diag/tnslsnr/'hostname'/
    Y     
 ora.asm    

crsd_oraagent_$GI_USER.trc

$ORACLE_BASE/diag/asm/$ORACLE_INSTANCE/trace/alert <$ORACLE_INSTANCE>.trc
     Y    
 ora..dg    crsd_oraagent_$GI_USER.trc     Y    
 ora..db    

crsd_oraagent_$GI_USER.trc

$RAC_BASE/diag/rdbms/$DB_NAME/$ORACLE_INSTANCE/trace/alert_$ORACLE_INSTANCE.trc
     Y    
 ora.cvu    

$ORACLE_BASE/crsdata/'hostname'/cvu

For add node precheck, it should be in $ORACLE_INVENTORY/logs/GridSetupActions/
     Y    

 ora.qosmserver
    $GI_BASE'/crsdata/'hostname'/qos/logs     Y     
 ora.*.acfs    

crsd_orarootagent_root.trc

$GI_BASE/crsdata//acfs
    Y    
 ora.gnsd    

crsd_orarootagent_root.trc

gnsd.trc
     Y      increasing loglevel by "srvctl modify gns -loglevel 5"
 ora.chad    $ORACLE_BASE/crsdata/'hostname'/chad    Y    

 ora.proxy_advm
    

crsd_orarootagent_root.trc

$ORACLE_BASE/apx/+apx/+APX1/trace
    Y    
 ora.mgmtdb    

$ORACLE_BASE/diag/rdbms/_mgmtdb

ologgerd.trc

osysmond.trc
    Y    
mgmtca    

$GI_BASE/cfgtoollogs/mgmtca/mgmtca.trc.1
    Y    
 ora.MGMTLSNR    

crsd_orarootagent_root.trc

$GI_BASE/diag/tnslsnr/'hostname'/
    Y    
3. Instances
Name    log_location    Auto generate    Comments
 DB instance    

 $RAC_BASE/rdbms/log

$RAC_BASE/diag/rdbms/$DB_NAME/$ORACLE_INSTANCE/trace/alert_$ORACLE_INSTANCE.trc
     Y    
 ASM instance     $GI_BASE/diag    Y     
 APX instance     $GI_BASE/diag     Y    
4. Commands
Command    log_location    auto generate    Comments
crsctl    $GI_BASE/diag/crs/'hostname'/crs/trace/crsctl_pid.trc    Y    
srvctl    

export SRVM_TRACE=true

export SRVCTL_TRACEFILE=srvctl_`date +%Y-%m-%d-%H-%M-%S`
    N    
asmcmd    

$GI_HOME/diag/asmtool

$GI_HOME/log/diag/asmcmd
    Y    
 olsnodes    $GI_BASE/diag/crs/HOSTNAME/crs/trace/olsnodes_pid.trc     Y     
 oifcfg    $GI_BASE/diag/crs/HOSTNAME/crs/trace/oifcfg_pid.trc    Y     
 ocrcheck    

$GI_BASE/diag/crs/HOSTNAME/crs/trace/ocrcheck_pid.trc
    Y    
 ocrconfig    

$GI_BASE/diag/crs/HOSTNAME/crs/trace/ocrcheck_pid.trc
    Y    
 asmca     $GI_BASE/cfgtoollogs/asmca    Y    File a bug refer to two more directories:

$GI_BASE/diag/asm/+ASM1/…
$GI_HOME/rdbms/log
cluvfy    $ORACLE_BASE/crsdata/'hostname'/cvu          set directory by below commands

export CV_TRACELOC=/tmp/trace/
export CV_DESTLOC=/tmp/dest/
ocrdump    

$GI_BASE/diag/crs/HOSTNAME/crs/trace/ocrdump_pid.trc
    Y    
netca     $GI_BASE/cfgtoollogs/netca    Y     
 dbca    $ORACLE_BASE/cfgtoollogs/dbca/$ORACLE_INSTANCE    Y     
 dbua    $ORACLE_BASE/cfgtoollogs/dbua/$ORACLE_INSTANCE    Y    
 rhpctl    $GI_BASE/crsdata/'hostname'/rhp    Y    
 tfactl    $GI_BASE/tfa/'hostname'/log         
 kfod/kfed          N    
 afd    $GI_BASE/crsdata/'hostname'/afd         
5.TFA

TFA collected logs will be put in this directory: $GI_BASE/tfa/repository/collection_/.zip  
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原文链接：https://blog.csdn.net/voyager3/java/article/details/80339433