Help Center > > User Guide> MRS Manager Operation Guide> Log Management> Manager Log List

Manager Log List

Updated at: Mar 25, 2021 GMT+08:00

Log Description

Log path: The default storage path of Manager log files is /var/log/Bigdata/Manager component.

  • ControllerService: /var/log/Bigdata/controller/ (operation & maintenance system (OMS) installation and run logs)
  • Httpd: /var/log/Bigdata/httpd (httpd installation and run logs)
  • logman: /var/log/Bigdata/logman (log packaging tool logs)
  • NodeAgent: /var/log/Bigdata/nodeagent (NodeAgent installation and run logs)
  • okerberos: /var/log/Bigdata/okerberos (okerberos installation and run logs)
  • oldapserver: /var/log/Bigdata/oldapserver (oldapserver installation and run logs)
  • MetricAgent: /var/log/Bigdata/metric_agent (MetricAgent run log)
  • omm: /var/log/Bigdata/omm (omm installation and run logs)
  • timestamp: /var/log/Bigdata/timestamp (NodeAgent startup time logs)
  • tomcat: /var/log/Bigdata/tomcat (Web process logs)
  • Patch: /var/log/Bigdata/patch (patch installation log)
  • Sudo: /var/log/Bigdata/sudo (sudo script execution log)
  • OS: /var/log/message file (OS system log)
  • OS Performance: /var/log/osperf (OS performance statistics log)
  • OS Statistics: /var/log/osinfo/statistics (OS parameter configuration log)

Log archiving rule:

The automatic compression and archiving function is enabled for Manager logs. By default, when the size of a log file exceeds 10 MB, the log file is automatically compressed. The naming rule of a compressed log file is as follows: <Original log name>-<yyyy-mm-dd_hh-mm-ss>.[ID].log.zip A maximum of 20 latest compressed files are reserved.

Table 1 Manager logs

Type

Log File Name

Description

Controller run log

controller.log

Log that records component installation, upgrade, patch installation, configuration, monitoring, alarms, and routine O&M operations

controller_client.log

Run log of the Representational State Transfer (REST) API

acs.log

ACS run log file

acs_spnego.log

spnego user log in ACS

aos.log

AOS run log

plugin.log

AOS plug-in log

backupplugin.log

Log that records the backup and restoration operations

controller_config.log

Configuration run log

controller_nodesetup.log

Controller loading task log

controller_root.log

System log of the Controller process

controller_trace.log

Log that records the remote procedure call (RPC) communication between Controller and NodeAgent

controller_monitor.log

Monitoring log

controller_fsm.log

State machine log

controller_alarm.log

Controller alarm log

controller_backup.log

Controller backup and recovery log

install.log, distributeAdapterFiles.log, install_os_optimization.log

OMS installation log

oms_ctl.log

OMS startup and stop log

installntp.log

NTP installation log

modify_manager_param.log

Manager parameter modification log

backup.log

OMS backup script run log

supressionAlarm.log

Alarm script run log

om.log

OM certificate generation log

backupplugin_ctl.log

Startup log of the backup and restoration plug-in process

getLogs.log

Run log of the collection log script

backupAuditLogs.log

Run log of the audit log backup script

certStatus.log

Log that records regular certificate checks

distribute.log

Certificate distribution log

ficertgenetrate.log

Certificate replacement logs, including logs of level-2 certificates, CAS certificates, and httpd certificates

genPwFile.log

Log that records the generation of certificate password files

modifyproxyconf.log

Log that records the modification of the HTTPD proxy configuration

importTar.log

Log that records the process of importing certificates into the trust library

Httpd

install.log

Httpd installation log

access_log, error_log

Httpd run log

logman

logman.log

Log packaging tool log

NodeAgent

install.log, install_os_optimization.log

NodeAgent installation log

installntp.log

NTP installation log

start_ntp.log

NTP startup log

ntpChecker.log

NTP check log

ntpMonitor.log

NTP monitoring log

heartbeat_trace.log

Log that records heartbeats between NodeAgent and Controller

alarm.log

Alarm log

monitor.log

Monitoring log

nodeagent_ctl.log, start-agent.log

NodeAgent startup log

agent.log

NodeAgent run log

cert.log

Certificate log

agentplugin.log

Agent plug-in running status monitoring log

omaplugin.log

OMA plug-in run log

diskhealth.log

Disk health check log

supressionAlarm.log

Alarm script run log

updateHostFile.log

Host list update log

collectLog.log

Run log of the node log collection script

host_metric_collect.log

Host index collection run log

checkfileconfig.log

Run log file of file permission check

entropycheck.log

Entropy check run log

timer.log

Log of periodic node scheduling

pluginmonitor.log

Component monitoring plug-in log

agent_alarm_py.log

Log that records alarms upon insufficient NodeAgent file permission

okerberos

addRealm.log, modifyKerberosRealm.log

Domain handover log

checkservice_detail.log

Okerberos health check log

genKeytab.log

keytab generation log

KerberosAdmin_genConfigDetail.log

Run log that records the generation of kadmin.conf when starting the kadmin process

KerberosServer_genConfigDetail.log

Run log that records the generation of krb5kdc.conf when starting the krb5kdc process

oms-kadmind.log

Run log of the kadmin process

oms_kerberos_install.log, postinstall_detail.log

Okerberos installation log

oms-krb5kdc.log

Run log of the krbkdc process

start_detail.log

Okerberos startup log

realmDataConfigProcess.log

Log rollback for domain handover failure

stop_detail.log

Okerberos stop log

oldapserver

ldapserver_backup.log

Oldapserver backup log

ldapserver_chk_service.log

Oldapserver health check log

ldapserver_install.log

Oldapserver installation log

ldapserver_start.log

Oldapserver startup log

ldapserver_status.log

Log that records the status of the Oldapserver process

ldapserver_stop.log

Oldapserver stop log

ldapserver_wrap.log

Oldapserver service management log

ldapserver_uninstall.log

Oldapserver uninstallation log

restart_service.log

Oldapserver restart log

ldapserver_unlockUser.log

Log that records information about unlocking LDAP users and managing accounts

omm

omsconfig.log

OMS configuration log

check_oms_heartbeat.log

OMS heartbeat log

monitor.log

OMS monitoring log

ha_monitor.log

HA_Monitor operation log

ha.log

HA operation log

fms.log

Alarm log

fms_ha.log

HA alarm monitoring log

fms_script.log

Alarm control log

config.log

Alarm configuration log

iam.log

IAM log

iam_script.log

IAM control log

iam_ha.log

IAM HA monitoring log

config.log

IAM configuration log

operatelog.log

IAM operation log

heartbeatcheck_ha.log

OMS heartbeat HA monitoring log

install_oms.log

OMS installation log

pms_ha.log

HA monitoring log

pms_script.log

Monitoring control log

config.log

Monitoring configuration log

plugin.log

Monitoring plug-in run log

pms.log

Monitoring log

ha.log

HA run log

cep_ha.log

CEP HA monitoring log

cep_script.log

CEP control log

cep.log

CEP log

config.log

CEP configuration log

omm_gaussdba.log

GaussDB HA monitoring log

gaussdb-<SERIAL>.log

GaussDB run log

gs_ctl-<DATE>.log

GaussDB control log archive log

gs_ctl-current.log

GaussDB control log

gs_guc-current.log

GaussDB operation log

encrypt.log

Omm encryption log

omm_agent_ctl.log

OMA control log

oma_monitor.log

OMA monitoring log

install_oma.log

OMA installation log

config_oma.log

OMA configuration log

omm_agent.log

OMA run log

acs.log

ACS resource log

aos.log

AOS resource log

controller.log

Controller resource log

feed_watchdog.log

feed_watchdog resource log

floatip.log

Floating IP address resource log

ha_ntp.log

NTP resource log

httpd.log

Httpd resource log

okerberos.log

Okerberos resource log

oldap.log

OLdap resource log

tomcat.log

Tomcat resource log

send_alarm.log

Run log of the HA alarm sending script of the management node

timestamp

restart_stamp

NodeAgent start time log

tomcat

cas.log, localhost_access_cas_log.log

CAS run log

catalina.log, catalina.out, host-manager.log, localhost.log, manager.log

Tomcat run log

localhost_access_web_log.log

Log that records the access to REST APIs of FusionInsight Manager

web.log

Run log of the web process

northbound_ftp_sftp.log, snmp.log

Northbound log

watchdog

watchdog.log, feed_watchdog.log

watchdog run log

patch

oms_installPatch.log

OMS patch installation log

agent_installPatch.log

Agent patch installation log

agent_uninstallPatch.log

Agent patch uninstallation log

NODE_AGENT_restoreFile.log

Agent patch restoration log

NODE_AGENT_updateFile.log

Agent patch update log

OMA_restoreFile.log

OMA patch restoration file log

OMA_updateFile.log

OMA patch update file log

CONTROLLER_restoreFile.log

CONTROLLER patch restoration file log

CONTROLLER_updateFile.log

CONTROLLER patch update file log

OMS_restoreFile.log

OMS patch restoration file log

oms_uninstallPatch.log

OMS patch uninstallation log

OMS_updateFile.log

OMS patch update file log

createStackConf.log, decompress.log, decompress_OMS.log, distrExtractPatchOnOMS.log, slimReduction.log, switch_adapter.log

Patch installation log

sudo

sudo.log

Sudo script execution log

Log Levels

Table 2 describes the log levels provided by Manager. The priorities of log levels are FATAL, ERROR, WARN, INFO, and DEBUG in descending order. Logs whose levels are higher than or equal to the specified level are printed. The number of printed logs decreases as the specified log level increases.

Table 2 Log levels

Level

Description

FATAL

Logs of this level record fatal error information about the current event processing that may result in a system crash.

ERROR

Logs of this level record error information about the current event processing, which indicates that system running is abnormal.

WARN

Abnormal information about the current event processing. These abnormalities will not result in system faults.

INFO

Normal running status information about the system and events.

DEBUG

Logs of this level record the system information and system debugging information.

Log Formats

The following table lists the Manager log formats.

Table 3 Log formats

Type

Component

Format

Example

Controller, Httpd, logman, NodeAgent, okerberos, oldapserver, omm, tomcat, upgrade

Controller, Httpd, logman, NodeAgent, okerberos, oldapserver, omm, tomcat, upgrade

<yyyy-MM-dd HH:mm:ss,SSS>|<Log level>|<Name of the thread that generates the log>|<Message in the log>|<Location where the log event occurs>

2015-06-30 00:37:09,067 INFO [pool-1-thread-1] Completed Discovering Node. com.huawei.hadoop.om.controller.tasks.nodesetup.DiscoverNodeTask.execute(DiscoverNodeTask.java:299)

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