Symantec HP-UX manual # ./uninstallsfcfs

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Adding and removing a node

Removing a node from a cluster

59

12From the scripts directory, run the uninstallsfcfs script and remove SFCFS on system03:

#./uninstallsfcfs

If you do not want to remove the Veritas Cluster Server software, enter n when prompted to uninstall VCS.

See the Veritas Cluster Server Installation Guide, on the software disc.

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Contents HP-UX Sfcfs Technical support Licensing and registrationPage Contents Adding a node to a cluster Chapter Upgrading the productInstalling and configuring the product Hardware overview Fibre channel switch Shared storageCluster platforms Software components Packages installed with Sfcfs onlyPackage Contents Optional packages for Sfcfs and Sfcfs HA Packages ContentsPHKL32272 Required HP-UX patchesPHKL32430 HP-UX Patch ID DescriptionPreinstallation Release NotesProduct licensing Secure communication Setting Path and Manpath environment variablesPrerequisites Veritas Enterprise AdministratorRequirements Alternatively, remove the file /sbin/init.d/vmsa-serverInstalling the product Enter one or more system names to install Sfcfs If you want to use rsh you must specify on the command lineEnter 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 Installation log file Using the log filesResponse file Summary fileLow Latency Transport configuration files Verifying the configuration filesEtc/llthosts Etc/llttabChecking Low Latency Transport operation Output resemblesLog into system02 # lltstat -p Group Membership and Atomic Broadcast configuration files Checking Group Membership and Atomic Broadcast operationEtc/gabtab Enter the following command on any systems Output for an Sfcfs HA installation resemblesChecking cluster operation See the hastatus1M manualVerifying the configuration files #System Attribute Value Verifying agent configuration Configuring VCSSynchronizing time on Cluster File Systems Main.cf file Typical VCS configuration file for Sfcfs file resemblesSfcfs HA Only VCS application failover servicesVCS application failover services Upgrading the product Planning the upgrade Preparing to upgrade the productUpgrade paths Complete the following tasks in advance of upgradingMP1 Upgrade Overview Phased upgradeFull upgrade Change to the top-level directory on the disc Upgrading from 3.5 to# hastart Replace it with Remove VRTSwebRun 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 the system name of the new node to install Sfcfs Enter y to install Sfcfs on these systemsAdding a node to a cluster Change to the Sfcfs directoryStart VxVM on the system that has been added Enter 1 or 2 to be installed on all systems Run the following command Configuring Sfcfs and CVM agents on the new node Open the VCS configuration for writing Write the new VCS configuration to diskCreate a /mnt on system03 and run the following commands Add shared disk groups to the cluster configurationRemoving 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 y to uninstall Sfcfs Enter the system names to uninstall SfcfsUninstalling the product Incorrect permissions for root on remote system Installation issuesStorage Foundation Cluster File System problems Inaccessible systemResource temporarily unavailable Mount failures Unmount failuresPerformance issues Command failuresIf this error message displays Following error message displaysNetwork partition/jeopardy High availability issuesLow memory