NetWare Disaster Recovery | HP Legato Networker guide

Chapter 5: NetWare Disaster Recovery

This chapter provides instructions on how to perform a disaster recovery on a NetWare system using the NetWorker software.

Important: This chapter applies only to NetWorker clients and servers running NetWorker release 4.2.x, NetWare version.

This chapter includes the following sections:

•“Replacing a Hard Drive” on page 90

•“Recovering the NetWare Operating System” on page 91

•“Recovering a NetWare NetWorker Server” on page 94

•“Recovering a Replicated NDS Partition” on page 102

Note: All of the utilities referenced in this chapter are NetWare console utilities.

Legato NetWorker, Release 7.0	89
Disaster Recovery Guide

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HP Legato Networker manual NetWare Disaster Recovery

Contents

Legato NetWorker Red Hat / Red Hat, Inc Definitions Legato Systems, Inc. End-User License Agreement Limited Warranty Contents Prerequisites Disaster Recovery of Clustered Computers Windows Disaster Recovery NetWare Disaster Recovery 111 Microsoft Cluster Disaster Recovery Windows NT 116 127 HP TruCluster Disaster Recovery 139 Sun Cluster Disaster Recovery 135 Legato AAM for AIX, HP-UX, and Linux Disaster Recovery HP-UX Cluster Disaster Recovery153 157 169 Contents Legato NetWorker, Release Disaster Recovery Guide Product Documentation PrefaceAudience Important Use the noverify option with ConventionsBoldface Technical Support Information and ServicesGeneral Information Http//license.legato.com Customer FeedbackLicensing and Registration Introduction What Is a Disaster?What Is a Disaster? on Disaster Recovery Guide Overview on Disaster Recovery Guide Overview Preparing for Disaster on Gathering the Key Information on Preparing for a DisasterPreparing for Disaster Hardware Information Gathering the Key Information Software Information Platform Recovery/Repair Prerequisite Information Unix Disaster Recovery Installing and Configuring the Unix Disaster Recovery ProceduresRecovering a NetWorker Storage Node Administrator’s Guide Replacing the Hard Drive Replacing a Hard DrivePrerequisites Completing the Recovery Process Installing and Configuring the Unix Operating System Unix Boot Etc/default/boot Stand/vmunix How to Install and Configure the Unix Operating System Task 2 Configure the Operating System Task 1 Install the Operating System Task 3 Configure the Devices and Test the Operating System How to Recover a NetWorker Server Recovering a NetWorker ServerHow to Recover a NetWorker Server on Prerequisites on Task 1 Install the NetWorker Server Software Task 3 Locate the Server’s Bootstrap Save Set ID Task 2 Configure NetWorker Device Resources# nsrshutdown -a # nsrexecd # nsrd Scanner -B /dev/rmt/0hbnLinux Scanner -B /dev/nst0 Nsrjb -lnv -S slot -f devicename whereSolaris Mmrecov Task 4 Recover the NetWorker Server BootstrapRefer to the Legato Command Reference Guide Mv res res.orig Task 5 Rename the NetWorker Server Configuration FilesMv res.R res Nsrexecd Nsrmm -d mars.1 Task 6 Recover All Client File IndexesNsr/res.orig directory Task 8 Perform a Test Backup and Recovery Task 7 Recover the Application and User Data How to Recover a NetWorker Storage Node Recovering a NetWorker Storage NodeHow to Recover a NetWorker Storage Node on Configuring the Unix Operating System on # mminfo -avot-cstoragenodename Task 1 Install the NetWorker Storage NodeTask 2 Recover the Application and User Data Task 3 Perform a Test Backup and Recovery How to Recover a NetWorker Client Recovering a NetWorker ClientTask 1 Install NetWorker Client Prerequisites on How to Recover a NetWorker Client on # mminfo -avot -c clientname Task 3 Perform a Test Backup and Recovery Page Windows Disaster Recovery NetWorker Server Recovery Summary Procedure Disaster Recovery Summary Procedures NetWorkerinstallpath\res directory NetWorker Client or Storage Node Recovery Summary Procedure Client or Storage Node Recovery on Disaster Recovery of Multiple Computers Disaster Recovery of Clustered Computers OEM Recovery CD Limitations Performing Windows ASR Recovery ASR Recovery Requirements Task 2 Restore Components that Require Special Handling Task 3 Verify the NetWorker Client Recovery Creating an ERD from the Repairdisk Save Set Repairing a Windows NT 4.0 Operating System InstallationRepairing Windows NT Administrator’s Guide, Microsoft Windows Version How to Use the NetWorker User Program to Create an ERDHow to Use the NetWorker recover Command to Create an ERD Recover add Repairdisk Recover relocate a\ How to Use the ERD to Repair the Windows NT 4.0 Installation Not functional, see Recovering a Windows Installation on Recovering a Windows InstallationRecovery Requirements How to Recover the Windows Operating System Task 1 Install the Windows Operating System Windows NT WindowsKingdome.seattle.washington.com Windows .NET and Windows XP Professional Task 2 Configure the Devices and Test the Operating System For a NetWorker server, see Recovering a NetWorker Server on NetWorker Server Recovery Requirements How to Recover a Windows 2000 NetWorker Server Task 2 Configure the NetWorker Server Storage\Removable Storage\Physical Locations NetWorkerinstallpath\logs\savegrp.log file Task 3 Locate the NetWorker Server Bootstrap Save Set IDBootstrap on Scanner -B devicename NetWorkerinstallpath\bin directoryNsrjb -lnv -S # -f devicename Nsrjb -lnv -S # -f devicename where Nsrmm -dvolumename Task 6 Reset and Inventory the Autochanger Task 5 Rename the Resource Configuration FilesHow to Reset and Inventory an Autochanger with Removable Storage Disabled Nsrjb Nsrjb -Iv -S Task 7 Recover the NetWorker Server’s Client File Indexes Nsrck -L7 clientname Nsrmm -d volumenameNsrck -L7 Task 8 Recover the NetWorker Server Data Files\Legato\nsr you must unmark the index, mm, res, and bin Settings NetWorker Server Recovery on Task 9 Restore the Removable Storage Jukebox Configuration Rename the NetWorkerinstallpath\res.R directory to Task 10 Verify the NetWorker Server Recovery Partial Recovery of a NetWorker Storage Node Recovering a NetWorker Client or Storage NodeTask 3 Recover the NetWorker Client or Storage Node Data on NetWorker Administrator’s Guide, Microsoft Windows Version Windows Disaster Recovery Task 3 Recover the NetWorker Client or Storage Node Data Windows NT 4.0 %SystemRoot%\profiles Windows .NET, Windows XP Professional, and Windows Task 4 Verify the NetWorker Client or Storage Node Recovery Recovery of Dhcp and Wins Databases How to Recover a Wins Database How to Recover a Dhcp Database NetWare Disaster Recovery Replace the Hard Drive Obtain the Hard Drive Information NetWorker Administrator’s Guide, NetWare Version Recovering the NetWare Operating System Task 3 Test the Operating System and Configure Devices on How to Recover the NetWare Operating SystemTask 1 Install the Operating System on Task 2 Configure the Operating System Task 3 Test the Operating System and Configure Devices Recovering a NetWare NetWorker ServerLegato NetWorker Administrator’s Guide, NetWare Version How to Recover a NetWare NetWorker Server on How to Recover a NetWare NetWorker Server Task 2 Configure NetWorker Device and Client Resource Task 1 Install the NetWorker Software Load Netutil SYSNSR\NSR.RES Cn=Admin.O= ‘top level container’ into the User attribute Task 6 Recover the NetWorker Server Data Task 7 Restore NDS Data Task 8 Complete the Server Recovery How to Recover a NetWare 4.10 SYS Volume Recovering a Replicated NDS PartitionTask 1 Recover the NetWare 4.10 SYS Volume Task 1 Recover the NetWare 4.10 SYS Volume on 103 MAC.NAM, LONG.NAM, etc Task 2 Restore the SMS Remote File System Load TSA410 Load Tsands Load TSA500 Task 3 Complete the Recovery of the NetWare 4.10 SYS Volume DSMISC.LOG Task 1 Recover the NetWare SYS Volume Task 2 Install the Operating Systems Edit the STARTUP.NCF and AUTOEXEC.NCF files Task 3 Complete the NetWare SYS Volume Recovery 109 110 Recovering One Node in a Cluster Microsoft Cluster Disaster Recovery Windows NT Task 1 Evict NodeB from the Cluster Task 2 Reinstall Windows NT 4.0 and Mscs on NodeB Task 3 Reinstall the NetWorker Software Recovering a Cluster Shared DiskTask 4 Recover the Data on NodeB Task 1 Take the Dependent Resources Offline Task 2 Replace the Hard Drive Task 4 Configure the Cluster to Include the Shared Disk Task 3 Recover the Data to the Shared Disk About the Quorum Resource Replacing the Quorum Disk and Recovering Its Data Task 1 Recover the System State and Quorum Data on Recovering the Mscs Cluster ConfigurationHow to Replace the Quorum Disk and Recover Its Data Task 1 Recover the System State and Quorum Data Task 4 Install the Cluster Software and Patches on NodeB Performing a Cluster-Wide Recovery\RECOVER\MSCS to Task 3 Evict NodeB from the Cluster Task 1 On NodeA, Install and Configure the Software Guide, Microsoft Windows Version Task 2 On NodeB, Install and Configure the SoftwareTask 3 Install and Configure NetWorker Task 5 Check and Reassign the Drive Assignments Task 4 Perform a Disaster Recovery Task 7 Check the Disk Signatures Task 6 Recover the DataFor details, refer to Windows Disaster Recovery on Task 8 Join NodeB to the Cluster Q280353, How to Change Quorum Disk Designation 125 126 127 Microsoft Cluster Disaster Recovery Windows 2000 and .NETPrerequisites How to Recover a Failed Quorum Disk Recovering a Failed Quorum DiskRemoveMe Diskx 129 Recovering One Cluster NodeHow to Recover One Cluster Node Windows .NET Cluster node NodeB /forcecleanupNet stop clussvc 130 131 132 Recovering Multiple Cluster NodesHow to Recover Multiple Cluster Nodes 133 134 Restoring a Single Cluster Node Sun Cluster Disaster Recovery Restoring an Entire Cluster How to Restore a Single Cluster NodeHow to Restore an Entire Cluster Task 1 Replace the Damaged Hardware Task 2 Install the Software Task 3 Recover the Data Record Information on Back Up the Cluster on HP TruCluster Disaster RecoveryRecord Information Hwmgr -view hierarchy command Hwmgr -view commandHwmgr -view devices command Restoring One or More Nodes in a Cluster Task 3 Partition the Down Node’s Boot Drive How to Restore One or More Nodes in a ClusterTask 4 Update the Cluster Configuration Task 2 Verify Hardware Mappings # boot -file genvmunix dkc2 Task 5 Recover the Node-Specific Data# recover -cclusterdefaultalias # cludeletemember -m member# Recover delete dvrdevtab # hwmgr -view devices Task 3 Install and Configure the Cluster Software# hwmgr -view hierarchy Task 4 Install the NetWorker Software Administrator’s Guide, Unix Version Task 5 Configure NetWorker Device and Autochanger ResourcesTask 6 Locate the Server’s Bootstrap Save Set ID # nsrjb -lnv -S slot -f device-name Task 7 Recover the Server’s Bootstrap# scanner -B devicename # mmrecov Task 8 Locate the Server’s Client File Index Save Set IDs # recover -S fullSSID -iY Task 9 Recover the Server’s Client File Index# nsrim # nsrck -L6 Task 10 Re-create the Cluster Task 11 Recover the Cluster Data 151 Recover add /dev /devices 152 # unmount /mnt/var /mnt/usr /mnt How to Recover a Single Cluster Node HP-UX Cluster Disaster RecoveryRecovering a Single Cluster Node Task1 Install the Software How to Perform a Cluster-Wide RecoveryTask 2 Restore the Cluster Database # scanner -S savesetid devicepath uasm -i y -rv # cmruncl Task 3 Start the Cluster# cmdeleteconf -c cluster1 Cmhaltpkg and not nsrshutdown , as follows Task 4 Restore the Data Legato AAM for AIX, HP-UX, and Linux Disaster Recovery 158 LinuxEnvsh Ftstartup -domain domainname AAM installation directory Yes or No Yes? no Task 1 Install the Software$FTDIR/config/domainnamesites $FTDIR/bin/envsh envcsh for C-shell Task 2 Restore the ClusterScanner devicepath /tmp/savefile 2&1 Cd /usr/lpp/LGTOlcxx/bin Scanner -S savesetid devicepath -x uasm -rv -i Y pathnameCd /opt/LGTOlcxx/bin Run the networker.cluster script On the Primary Node $FTDIR/config $FTDIR/log $FTDIR/domainnamenodenameOn Each of Remaining Node in the Cluster Etc/rc Usr/bin/nwux.lc $FTDIR/bin/envsh envcsh for C-shell Task 5 Start the Cluster Software on Each NodeUsr/sbin/nwux.lc $FTDIR/bin/envsh envcsh for C-shell Cd $FTDIR/bin Envsh Ftstartup -domain domainname Mv /nsrsharedmntpt/nsr/res /nsrsharedmntpt Renaming the Resource DirectoryNsr/res.old Mv /nsrsharedmntpt/nsr/res.R /nsrsharedmntpt Recovering a Single Node Hacmp for AIX Disaster RecoveryRecovering a Single Node on Recovering an Entire Cluster on 165 How to Recover a Single Node Recovering an Entire ClusterTask 1 Install the Software on 166 167 Scanner devicepath /tmp/savefile 2&1Scanner -B devicepath 168 Mv /nsr/res /nsr/res.origMv /nsr/res.R /nsr/res Glossary Glossary Backup AuthorizationBackup cycle Backup group Clone volume Backup CloneBrowse policy Carousel Consolidate Directed recoverySave Set Directive Enabler codeDomain controller Drive Inactivity timeout Full backupFirewall Fork Manual backup License enablerLevel Library Media database MediaMigration Multiplexing Online indexes NotificationOperator Override Recyclable volume RecoverPolicy Pool Resource database ResourceResource owner Retention policy Service port Save set recoverConsolidation Save set ID Staging SsidStand-alone Storage device Volume ID VolumeVolume name Volume pool 184 185 Index 186 Index 187 175 90, 101, 103, 105-106,109139 Unix 28-30,92 189 190 159 82-83143 111 192 60-61 193 155-156 194 127 129119