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Symantec HP-UX manual

Models: HP-UX

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Symantec HP-UX manual

Contents

HP-UX Sfcfs Licensing and registration Technical supportPage Contents Chapter Upgrading the product Adding a node to a clusterInstalling and configuring the product Hardware overview Shared storage Fibre channel switchCluster platforms Packages installed with Sfcfs only Software componentsPackage Contents Packages Contents Optional packages for Sfcfs and Sfcfs HARequired HP-UX patches PHKL32272HP-UX Patch ID Description PHKL32430Release Notes PreinstallationProduct licensing Setting Path and Manpath environment variables Secure communicationVeritas Enterprise Administrator PrerequisitesRequirements Alternatively, remove the file /sbin/init.d/vmsa-serverInstalling the product If you want to use rsh you must specify on the command line Enter one or more system names to install SfcfsEnter 1, 2 or 3 to be installed on all systems Change directory to /dvdromConfiguring the Components Do you want to add another user to the cluster? y,n,q y Using the log files Installation log fileResponse file Summary fileVerifying the configuration files Low Latency Transport configuration filesEtc/llthosts Etc/llttabOutput resembles Checking Low Latency Transport operationLog into system02 # lltstat -p Checking Group Membership and Atomic Broadcast operation Group Membership and Atomic Broadcast configuration filesEtc/gabtab Output for an Sfcfs HA installation resembles Enter the following command on any systemsChecking cluster operation See the hastatus1M manualVerifying the configuration files #System Attribute Value Configuring VCS Verifying agent configurationSynchronizing time on Cluster File Systems Typical VCS configuration file for Sfcfs file resembles Main.cf fileVCS application failover services Sfcfs HA OnlyVCS application failover services Upgrading the product Preparing to upgrade the product Planning the upgradeUpgrade paths Complete the following tasks in advance of upgradingMP1 Phased upgrade Upgrade OverviewFull upgrade Upgrading from 3.5 to Change to the top-level directory on the disc# hastart Remove VRTSweb Replace it withRun through , , , and on rest of the nodes to be upgraded See the Veritas Cluster Server Installation Guide Run the following command on all the nodes to start VCS Upgrading from 4.1 to Install all the prerequisite patches and reboot the machines Etc/VRTSvcs/conf/config/main.cf file Full upgrade Etc/VRTSvcs/conf/config/main.cf file Upgrading the disk layout versions # umount /mnt1 Upgrading the disk layout versions Adding and removing a node Enter y to install Sfcfs on these systems Enter the system name of the new node to install SfcfsAdding a node to a cluster Change to the Sfcfs directoryEnter 1 or 2 to be installed on all systems Start VxVM on the system that has been addedConfiguring Sfcfs and CVM agents on the new node Run the following commandOpen the VCS configuration for writing Write the new VCS configuration to diskAdd shared disk groups to the cluster configuration Create a /mnt on system03 and run the following commandsRemoving a node from a cluster Put the CVM resources back online, in the following order# rm /etc/vxfentab # rm /etc/vxfendg # ./uninstallsfcfs Removing a node from a cluster Enter the system names to uninstall Sfcfs Enter y to uninstall SfcfsUninstalling the product Installation issues Incorrect permissions for root on remote systemInaccessible system Storage Foundation Cluster File System problemsResource temporarily unavailable Unmount failures Mount failuresCommand failures Performance issuesIf this error message displays Following error message displaysHigh availability issues Network partition/jeopardyLow memory