ADIC 3.5 manual If this nightly backup fails, DataMgr sends a mail, Database by using

Page 67

System Administrator’s Guide to Installing DataMgr

		If this nightly backup fails, DataMgr sends a mail
		message to root notifying the system administrator
		the status of the bfsdb_backup. Failed backups are
		sent to /etc/dm/raima/log/
		bfsdb_backup.logfilename.
		You can recover a previous backup version of the
		database by using the
		/etc/bfs/usr/utils/bfsdb_restore utility
		that allows you to either restore the most recent
		backup or restore a specified version. For more
		information, refer to the Utility Reference chapter in
		System Administrator’s Guide to Using DataMgr .
	Step 3.	Edit, if needed, a cron job to run the
		/etc/dmfs/user/utils/dmfsscan utility.
	Step 4.	Edit, if needed, a cron job to run the
		/etc/bfs/usr/utils/bfsmaint utility.
Assign a Backup	Step 1.	Restrict the BFS Database backup directory, located
Volume		under /archive/BFSDB_Backup on AMASS, to a
		speciﬁed volume group. In our example, we want
		the backup to be assigned to volume group 600.

		Note

		Do not use volume group 0 (zero) for the BFS
		Database backups.

Setup Tasks

Setup Tasks

3-7

Image 67

Contents DataMgr Version January Document Number System Administrator’s Guide to Installing DataMgrEast Peakview Ave Englewood, CO 80111 USA Phone FAX Trademark NoticeQuestion 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 ReadHow This Book is Organized Convention Example ConventionsConventions used throughout the DataMgr technical books Are listed belowBooks System Administrator’s Guide to Using DataMgrPublications described in the table below are created RelatedPublications Contact Publications Department Secured Web Site8Preface PrefaceP-9 Preface Prerequisites Task RoadmapCapacity- based License Feature LicensesAll strung together Operating System CommandInitializes the license ﬁle. Therefore, when you Date, ﬁle migration and reload is again enabled throughChange the authorization string if any of the following Contact Adic to receive an authorization stringAAAA292X2QUV487BJAM Registration File Monitors License BFS Issues License to ClientsHow to Refresh Registration File File System Size & Name AIX Large Files Shared LibrariesHP-UX Solaris Etc/dm/raima/bfs Disk SpaceTable below shows the amount of disk space required by DataMgrDetermine Location for Components Create Installation DirectoryElements SummaryCreate Directories Component Default Description DirectoryComponent Host Name Default Path Symbolic LinkSize BFS Database Size DatabasesFactor = Number of replicated copies or number of tiers Size Managed File System Database Man Pages Edit PathsUtilities On Solaris, do the following To run the Administrative xdmadm GUI, addGUIs To run the Client xdmfs GUI, addEdit Temporary Storage Space Operating System Mount Table Man System Mount TablePrerequisites1-25 System Administrator’s Guide to Installing DataMgr Installation 2Installation Where Extract Files From Local LOption Description Extract Files From Remote RInstallation2-5 BFS SSD Install DataMgrInstall Created earlier and run the DataMgr installationFor example, the commands below go to the hpux Installation script prompts you to enter the letter8Installation Installation2-9 Following message displays and can be ignored Solaris onlyProceed to the next chapter Irix onlyDataMgr Components Daemons Startup FileOperating System Startup File Shutdown StartupSystem 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 JobsBFS cron job Back Up Databases You can recover a previous backup version If this nightly backup fails, DataMgr sends a mailMessage to root notifying the system administrator Status of the bfsdbbackup. Failed backups are# cd /archive/BFSDBBackup # setvolgrp /archive/BFSDBBackup Save SSD Logs Crontab on all Dmfs clients Default crontab entries for runningMaintenance utilities are shown below Or, directly into an Amass ﬁle systemCrontab on all DataMgr components Crontab on the BFSModify the crontab entries Save and exit this ﬁle Logging Hierarchy LoggingPriority Levels Problem solving. This ﬁle is locatedFormat MessagesAn example of the emasslogparms ﬁle follows Modify Logging CharacteristicsBe modiﬁed if required ModiﬁableVariables Environment variables listed in the table below canElsyslogmask Environment Variable Description# ls /etc/dm/emasslogs/history Described below Script to activate the new settings.Our example, we are turning on logging level nine Options for the reloaddmlog script areStart Client GUI AdministraStart Tive GUIChange 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 DataMgrReinstall DataMgr # /etc/dm/scripts/installdm Load directory Remove Load DirectoryPost Installation System Administrator’s Guide to Installing DataMgr Index INX-2 Index Index INX-3 INX-4 Index