![]() Usage : /u01/app/oracle/admin/tfa/tfa_home/bin/tfactl diagcollect. La commande DIAGCOLLECT est utilisée pour collecter les traces. Warning: These errors were seen and NOT reported Reading /u01/app/oracle/diag/rdbms/testdb12/TESTDB12/trace/alert_TESTDB12.log Il est possible de lister rapidement les erreurs internes détectés dans les fichiers d’alerte : $ tfactl alertsummary u01/app/oracle/diag/tnslsnr/oel74db12cr2/listenerħ. u01/app/oracle/diag/rdbms/testdb12/TESTDB12/cdumpĦ. u01/app/oracle/cfgtoollogs/dbca/TESTDB12ģ. Il est possible de lister les répertoires pris en compte pour la collecte : $ tfactl print directories | Age of Purging Collections (Hours) | 12 | | Logs older than the time period will be auto purged(days|hours) | 30d | | Time interval between consecutive Managelogs Auto Purge(minutes) | 60 | | Time interval between consecutive Disk Usage Snapshot(minutes) | 60 | | Minimum Free Space to enable Alert Log Scan (MB) | 500 | | Max Collection Size of Core Files (MB) | 500 | | Trimming of files during diagcollection | false | ![]() | Automatic Diagnostic Collection | true | La commande suivante permet d’afficher le paramétrage : $ tfactl print config Moving Install log file to /u01/app/oracle/admin/tfa/tfa_home/log u01/app/oracle/admin/tfa/tfa_home/bin/tfactl -help Usage : /u01/app/oracle/admin/tfa/tfa_home/bin/tfactl Ĭommands:diagcollect|print|setupmos|upload OSWatcher is already deployed at /u01/app/oracle/admin/tfa/tfa_home/ext/oswbbįound new ORACLE_HOME /u01/app/oracle/product/12.2.0/dbhome_1 Successfully updated r.tfar_monitor.output to /u01/app/oracle/admin/oracle.tfa/oel74db12cr2/oracle/oel74db12cr2/output/metadata in TFA. | JAVA_HOME | /u01/app/oracle/admin/tfa/tfa_home/jre | | TFA HOME | /u01/app/oracle/admin/tfa/tfa_home | | TFA_BASE | /u01/app/oracle/admin/oracle.tfa/oel74db12cr2/oracle | | Repository | /u01/app/oracle/admin/oracle.tfa/oel74db12cr2/oracle/repository | JAVA_HOME for running TFA : /u01/app/oracle/admin/tfa/tfa_home/jreĪdding directories to TFA. TFA_BASE for user oracle : /u01/app/oracle/admin/oracle.tfa/oel74db12cr2/oracle Įnabling Access for user oracle on oel74db12cr2. Running Extractto Setup for TFA as user oracle. installTFA-LINUX -extractto /u01/app/oracle/admin/tfa TFA Installation Log will be written to File : /tmp/tfa_install_4846_2017_12_14-01_29_48.log L’installation s’effectue de la manière suivante : unzip -q TFA-LINUX_v12.2.1.3.1.zip -d tfa TFA est disponible au téléchargement sur le support Oracle. triage : Summarize oswatcher/exawatcher data.managelogs : Shows disk space usage and purges ADR log and trace files.events : Reports warnings and errors seen in the logs.calog : Reports major events from the Cluster Event log.This includes database a parameters, OS parameters, patches applied etc changes : Report any noted changes in the system setup over a given time period.history : Show the shell history for the tfactl shell.dbglevel : Set and unset multiple CRS trace levels with one command.param : Show all database and OS parameters that match a specified pattern. ![]() tail : Run a tail on an alert or trace files for a given database and file name pattern.vi / notepad : Open alert or trace files for viewing a given database and file name pattern in the vi editor.summary : High level summary of the configuration.grep / findstr : Search alert or trace files with a given database and file name pattern, for a search string.pstack : Generate process stack for specified processes across all nodes.ls / dir : Lists all files TFA knows about for a given file name pattern across all nodes.alertsummary : Provides summary of events for one or more database or ASM alert files from all nodes.oratop : Near real-time database monitoring.procwatcher : Automate & capture database performance diagnostics & session level hangs.oswatcher : Collect and archive OS metrics, useful for instance / node evictions & performance Issues.EXAchk : Oracle Stack Health Checks on Engineered Systems.ORAchk : Oracle Stack Health Checks on non-engineered systems.TFA n’est pas un simple outil de collecte de traces, il contient de nombreux outils complémentaires. Dans le cadre de l’ouverture d’une Service Request (SR), il est fréquent que le support Oracle demande de collecter des traces via l’outil TFA : Trace File Analyzer.ĭans le cas d’un problème sur un cluster Oracle, il permet de récupérer les traces sur tous les nœuds et est obligatoire pour qu’une SR soit prise en compte.
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