Logging Hierarchy | ADIC 3.5 specification

System Administrator’s Guide to Installing DataMgr

Logging

Logging Hierarchy

System log messages are designed to help:

•Assess system operation.

•Monitor performance.

•Check system health.

•Resolve problems.

The ﬁgure below illustrates the logging hierarchy with the customer-speciﬁc parms/ directory annotated.


						emasslogs/
System
System
Log						parms/
Log						parms/
Messages						Levels 0-6
		emasslog		_parms/
									etac/
									etac/
		(Environment Variables)					Levels 7-16

3-12	Setup Tasks

Image 72

ADIC 3.5 manual Logging Hierarchy

Contents

System Administrator’s Guide to Installing DataMgr DataMgr Version January Document Number Trademark Notice East Peakview Ave Englewood, CO 80111 USA Phone FAX Reader Comment Form Question Circle OnePage Contents Installation Post Installation Tasks Iv Contents Preface 2Preface Books for System Topic Administrators to Read Purpose of This Book Who Should Read This How This Book is Organized Conventions Conventions used throughout the DataMgr technical booksAre listed below Convention Example System Administrator’s Guide to Using DataMgr Books Related PublicationsContact Publications Department Secured Web Site Publications described in the table below are created 8Preface PrefaceP-9 Preface Prerequisites Roadmap Task Feature Licenses Capacity- based License Operating System Command All strung together Date, ﬁle migration and reload is again enabled through Change the authorization string if any of the followingContact Adic to receive an authorization string Initializes the license ﬁle. Therefore, when you AAAA292X2QUV487BJAM BFS Issues License to Clients Registration File Monitors License How to Refresh Registration File File System Size & Name Large Files Shared Libraries AIX HP-UX Solaris Disk Space Table below shows the amount of disk space required byDataMgr Etc/dm/raima/bfs Create Installation Directory Determine Location for Components Summary Elements Component Default Description Directory Create Directories Default Path Symbolic Link Component Host Name Size Databases Size BFS Database Factor = Number of replicated copies or number of tiers Size Managed File System Database Edit Paths Man PagesUtilities To run the Administrative xdmadm GUI, add GUIsTo run the Client xdmfs GUI, add On Solaris, do the following Edit Temporary Storage Space System Mount Table Operating System Mount Table Man Prerequisites1-25 System Administrator’s Guide to Installing DataMgr Installation 2Installation Extract Files From Local L Where Extract Files From Remote R Option Description Installation2-5 Install DataMgr BFS SSD Created earlier and run the DataMgr installation For example, the commands below go to the hpuxInstallation script prompts you to enter the letter Install 8Installation Installation2-9 Solaris only Following message displays and can be ignored Irix only Proceed to the next chapter Startup File DataMgr Components DaemonsOperating System Startup File Startup Shutdown System Administrator’s Guide to Installing DataMgr Installation2-15 System Administrator’s Guide to Installing DataMgr Setup Tasks Setup Tasks Establish Access for Dmfs Clients Schedule cron Jobs Dmfs cron job BFS cron job Back Up Databases If this nightly backup fails, DataMgr sends a mail Message to root notifying the system administratorStatus of the bfsdbbackup. Failed backups are You can recover a previous backup version # cd /archive/BFSDBBackup # setvolgrp /archive/BFSDBBackup Save SSD Logs Default crontab entries for running Maintenance utilities are shown belowOr, directly into an Amass ﬁle system Crontab on all Dmfs clients Crontab on the BFS Crontab on all DataMgr componentsModify the crontab entries Save and exit this ﬁle Logging Logging Hierarchy Problem solving. This ﬁle is located FormatMessages Priority Levels Modify Logging Characteristics An example of the emasslogparms ﬁle follows Modiﬁable VariablesEnvironment variables listed in the table below can Be modiﬁed if required Environment Variable Description Elsyslogmask # ls /etc/dm/emasslogs/history Script to activate the new settings. Our example, we are turning on logging level nineOptions for the reloaddmlog script are Described below Administra StartTive GUI Start Client GUI Change Colors and Fonts Do not Change any other text in this ﬁle System Administrator’s Guide to Installing DataMgr Post Installation Tasks Post Installation Tasks Deinstall DataMgr Run the following script Reinstall DataMgr # /etc/dm/scripts/installdm Remove Load Directory Load directory Post Installation System Administrator’s Guide to Installing DataMgr Index INX-2 Index Index INX-3 INX-4 Index