Manager Log List

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
Httpd	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)