ADIC 3.5 manual Factor = Number of replicated copies or number of tiers

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System Administrator’s Guide to Installing DataMgr

If File Replication or Multi-tier Policies are used, then the equation is:

Database size = ((64 + (factor * 16)) * Number of files being migrated

factor = Number of replicated copies or number of tiers.

Example 1: if you have client files using a File Replication policy with 1 primary copy and 1 secondary copy, the equation would look like the following:

Database size = (64 + (1 * 16)) * number of files)

Database size = 80 * number of files

Example 2: if you have client files using a Multi-tier policy with the primary copy and 2 tiers, the equation would look like the following:

Database size = (64 + (2 * 16)) * number of files

Database size = 96 * number of files

Note

A migrated file that is subsequently modified and re-migrated creates a new record in the BFS Database. Also, when a migrated file is removed from a client’s managed file system, it’s record remains in the BFS Database until its retention time expires and the Trashcan is dumped. At that point, the record is available for re-use in the BFS Database.

Prerequisites

Prerequisites1-19

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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 Conventions used throughout the DataMgr technical books ConventionsAre listed below Convention ExampleBooks System Administrator’s Guide to Using DataMgrPublications RelatedContact Publications Department Secured Web Site Publications described in the table below are created8Preface PrefaceP-9 Preface Prerequisites Task RoadmapCapacity- based License Feature LicensesAll strung together Operating System CommandChange 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 youAAAA292X2QUV487BJAM Registration File Monitors License BFS Issues License to ClientsHow to Refresh Registration File File System Size & Name AIX Large Files Shared LibrariesHP-UX Solaris Table below shows the amount of disk space required by Disk SpaceDataMgr Etc/dm/raima/bfsDetermine 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 GUIs To run the Administrative xdmadm GUI, addTo run the Client xdmfs GUI, add On Solaris, do the followingEdit 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 DataMgrFor example, the commands below go to the hpux Created earlier and run the DataMgr installationInstallation script prompts you to enter the letter Install8Installation 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 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 clientsCrontab on all DataMgr components Crontab on the BFSModify the crontab entries Save and exit this file Logging Hierarchy LoggingFormat Problem solving. This file is locatedMessages Priority LevelsAn example of the emasslogparms file follows Modify Logging CharacteristicsVariables ModifiableEnvironment variables listed in the table below can Be modified if requiredElsyslogmask 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 belowStart AdministraTive GUI Start Client 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