Startup, Shutdown | ADIC 3.5 specification

System Administrator’s Guide to Installing DataMgr

	Startup &	Although the command to automatically start DataMgr at
	Shutdown	bootup is added to the system startup ﬁle during installation, a
	Shutdown	special startup is required, for example, after the system
		special startup is required, for example, after the system
		administrator performs system maintenance.
		Step 1.	To gracefully bring DataMgr down, run the script
			below. This stops DataMgr and unloads the DMFS
			driver on systems that support loadable device
			drivers.

			# /etc/dm/usr/utils/killdmfs
		Step 2.
		Step 2.	To perform a special start of DataMgr, run the
			/etc/rc.dm script.

Installation

Installation2-13

Image 57

ADIC 3.5 manual Startup, Shutdown

Contents

DataMgr Version January Document Number System Administrator’s Guide to Installing DataMgr East Peakview Ave Englewood, CO 80111 USA Phone FAX Trademark Notice Question Circle One Reader Comment FormPage Contents Installation Post Installation Tasks Iv Contents Preface 2Preface Purpose of This Book Who Should Read This Books for System Topic Administrators to Read How This Book is Organized Conventions used throughout the DataMgr technical books ConventionsAre listed below Convention Example Books System Administrator’s Guide to Using DataMgr Publications RelatedContact Publications Department Secured Web Site Publications described in the table below are created 8Preface PrefaceP-9 Preface Prerequisites Task Roadmap Capacity- based License Feature Licenses All strung together Operating System Command Change the authorization string if any of the following Date, ﬁle migration and reload is again enabled throughContact Adic to receive an authorization string Initializes the license ﬁle. Therefore, when you AAAA292X2QUV487BJAM Registration File Monitors License BFS Issues License to Clients How to Refresh Registration File File System Size & Name AIX Large Files Shared Libraries HP-UX Solaris Table below shows the amount of disk space required by Disk SpaceDataMgr Etc/dm/raima/bfs Determine Location for Components Create Installation Directory Elements Summary Create Directories Component Default Description Directory Component Host Name Default Path Symbolic Link Size BFS Database Size Databases Factor = Number of replicated copies or number of tiers Size Managed File System Database Edit Paths Man PagesUtilities GUIs To run the Administrative xdmadm GUI, addTo run the Client xdmfs GUI, add On Solaris, do the following Edit Temporary Storage Space Operating System Mount Table Man System Mount Table Prerequisites1-25 System Administrator’s Guide to Installing DataMgr Installation 2Installation Where Extract Files From Local L Option Description Extract Files From Remote R Installation2-5 BFS SSD Install DataMgr For example, the commands below go to the hpux Created earlier and run the DataMgr installationInstallation script prompts you to enter the letter Install 8Installation Installation2-9 Following message displays and can be ignored Solaris only Proceed to the next chapter Irix only Startup File DataMgr Components DaemonsOperating System Startup File Shutdown Startup 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 Dmfs cron job Schedule cron Jobs BFS cron job Back Up Databases Message to root notifying the system administrator If this nightly backup fails, DataMgr sends a mailStatus of the bfsdbbackup. Failed backups are You can recover a previous backup version # cd /archive/BFSDBBackup # setvolgrp /archive/BFSDBBackup Save SSD Logs Maintenance utilities are shown below Default crontab entries for runningOr, 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 Hierarchy Logging Format Problem solving. This ﬁle is locatedMessages Priority Levels An example of the emasslogparms ﬁle follows Modify Logging Characteristics Variables ModiﬁableEnvironment variables listed in the table below can Be modiﬁed if required Elsyslogmask Environment Variable Description # ls /etc/dm/emasslogs/history Our example, we are turning on logging level nine Script to activate the new settings.Options for the reloaddmlog script are Described below Start AdministraTive 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 Run the following script Deinstall DataMgr Reinstall DataMgr # /etc/dm/scripts/installdm Load directory Remove Load Directory Post Installation System Administrator’s Guide to Installing DataMgr Index INX-2 Index Index INX-3 INX-4 Index