Reinstall DataMgr | ADIC 3.5 instruction

System Administrator’s Guide to Installing DataMgr

Reinstall DataMgr

If you upgrade a machine’s operating system, you must reinstall DataMgr.

Step 1. Back up the DataMgr directories and ﬁles listed below. Depending on the DataMgr component installed, all of these directories may not exist on the same machine.

•/etc/dm

•/etc/dmfs

•/etc/bfs

•/etc/sld

•/etc/ssd

Step 2. When you reinstall DataMgr, both GUI default ﬁles (/etc/dm/usr/share/gui/server and /etc/dm/usr/share/gui/xdmfs) are replaced. These are the ﬁles that you modiﬁed if you made changes to the colors or fonts in the GUI. For steps on modifying this ﬁle, see “Change Colors and Fonts” on page 3-12 .

Step 3. Because DataMgr installation is speciﬁc to the operating system, extract the appropriate ﬁles from the distribution CD. For instructions, see the "Installation" chapter.

Step 4. Stop DataMgr by running the script below. This stops DataMgr and unloads the DMFS driver on systems that support loadable device drivers.

#/etc/dm/usr/utils/killdmfs

4-4	Post Installation Tasks

Image 86

ADIC 3.5 manual Reinstall DataMgr

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 Are listed below ConventionsConventions used throughout the DataMgr technical books Convention Example System Administrator’s Guide to Using DataMgr Books Contact Publications Department Secured Web Site RelatedPublications 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 Contact Adic to receive an authorization string Date, ﬁle migration and reload is again enabled throughChange the authorization string if any of the following 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 DataMgr Disk SpaceTable below shows the amount of disk space required by 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 Utilities Edit PathsMan Pages To run the Client xdmfs GUI, add To run the Administrative xdmadm GUI, addGUIs 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 Installation script prompts you to enter the letter Created earlier and run the DataMgr installationFor example, the commands below go to the hpux Install 8Installation Installation2-9 Solaris only Following message displays and can be ignored Irix only Proceed to the next chapter Operating System Startup File Startup FileDataMgr Components Daemons 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 Status of the bfsdbbackup. Failed backups are If this nightly backup fails, DataMgr sends a mailMessage to root notifying the system administrator You can recover a previous backup version # cd /archive/BFSDBBackup # setvolgrp /archive/BFSDBBackup Save SSD Logs Or, directly into an Amass ﬁle system Default crontab entries for runningMaintenance utilities are shown below Crontab on all Dmfs clients Modify the crontab entries Save and exit this ﬁle Crontab on the BFSCrontab on all DataMgr components Logging Logging Hierarchy Messages Problem solving. This ﬁle is locatedFormat Priority Levels Modify Logging Characteristics An example of the emasslogparms ﬁle follows Environment variables listed in the table below can ModiﬁableVariables Be modiﬁed if required Environment Variable Description Elsyslogmask # ls /etc/dm/emasslogs/history Options for the reloaddmlog script are Script to activate the new settings.Our example, we are turning on logging level nine Described below Tive GUI AdministraStart 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