Known Problems and Workarounds | HP UX Developer Tools specification

ClusterPack V2.5 Release Note

Known Problems and Workarounds

Known Problems and Workarounds

•ClusterPack V2.5 does not support secure shell ssh.

•Giving clsh an unknown node name will cause the application to terminate.

•The InfiniBand drivers are not active following a Golden Image installation of a Compute Node. The IB4X-00 driver bundle can be swcopy'd to the ClusterPack depot /var/opt/clusterpack/depot. If the InfiniBand drivers are in that depot, compute_config will offer the user an option to re-install the drivers on the Compute Nodes. Installation of the InfiniBand drivers will cause the Compute Nodes to reboot.

•If the Management Server IP address is changed, System Images will not install on Compute Nodes. Re-running sysimage_register for each image will correct the problem and allow the System Images to be installed on the Compute Nodes.

7

Image 7

HP UX Developer Tools manual Known Problems and Workarounds

Contents

Manufacturing Part Number T1843-90014 E0507 ClusterPack V2.5 Release Note Legal Notices Announcement Benefits What’s in This Version Clsysfile Flexible configurationsIntegration with HP system management tools Easy upgrade path from supported ClusterPack versions Removal of key configuration restrictionsImprovements to the online tutorial Known Problems and Workarounds For HP-UX QuickStart Install InstructionsFill Out the ClusterPack Installation Worksheet Install Prerequisites Allocate File System Space HP-UX Obtain a License File Prepare Hardware AccessPower Up the Management Server Configure the ProCurve Switch Run mpregister on the Management Server Install ClusterPack on the Management ServerRun managerconfig on the Management Server Copy the License Files to the Management Server Run computeconfig on the Management Server Power Up the Compute NodesRun finalizeconfig on the Management Server Comprehensive Install Instructions Background HP-UX Usr/sbin/swinstall -s sourcemachine/mnt/dvdrom \ Usr/sbin/swinstall -s sourcemachine/mnt/dvdrom \ Ignite-UXAllow the default choices to install # /usr/sbin/shutdown -r now Hpux boot vmunix -isShell fs0 Bin/uname Do not boot the Compute Nodes at this time Lcd /tmp Get cpack.lic Bye Usr/bin/ftp yourhost Exportfs Mount /dev/dsk/xxx /mnt/dvdromMnt/dvdrom -ro,root=localsystem Exportfs -a Exportfs -u -i /mnt/dvdrom Usr/sbin/swinstall -s sourcemachine /mnt/dvdrom CPACK-MGR Opt/clusterpack/bin/managerconfig -f inputfile Opt/clusterpack/bin/managerconfigSbin/umount /mnt/dvdrom Run mpregister on the Management Server Opt/clusterpack/bin/mpregister Clbootnodes can only be used to boot nodes to the language Opt/clusterpack/bin/clbootnodes Clnetworks Set Up InfiniBand Optional Opt/clusterpack/bin/computeconfig Run finalizeconfig on the Management Server Badmin hclose hostname Opt/clusterpack/bin/finalizeconfig Add Nodes to the Cluster That Will Receive the Golden Image Badmin hopen hostnameBstop -a -u all -m hostname Opt/clusterpack/bin/sysimagecreate hostname Opt/clusterpack/bin/sysimageregister fullpathofimage Install and Configure the Remaining Compute NodesOpt/clusterpack/bin/computeconfig -a nodename Verify the Final Cluster Configuration Opt/clusterpack/bin/finalizeconfig Opt/clusterpack/bin/managerconfig -u backupfilename Swinstall -s depotwithV2.5 CPACK-BACKUPOpt/clusterpack/bin/clbackup -f backupfilename Swinstall -s depotwithV2.5 CPACK-MGR Opt/clusterpack/bin/computeconfig -u Upgrading from V2.3 to Opt/clusterpack/bin/computeconfig -u Licensing Associated Documentation Associated Documentation Software Availability in Native Languages Support Information