HP UX Developer Tools manual Clnetworks

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ClusterPack V2.5 Release Note

Comprehensive Install Instructions

Step 13. Run compute_config on the Management Server

Background

This tool is the driver that installs and configures appropriate components on every Compute Node.

Registers Compute Nodes with HP SIM on the Management Server

Pushes agent components to all Compute Nodes

Sets up each Compute Node as an NTP client, NIS client, and NFS client

Starts necessary agents in each of the Compute Nodes

Modifies configuration files on all Compute Nodes to enable auto-startup of agents after reboots

Allows for the configuration of additional networks with clnetworks

Prints a PASS diagnostic message if all configuration steps are successful

clnetworks

Each Compute Node is known to the Management Server through the IP address and specified to manager_config. These interfaces are collectively known as the Cluster Network. This term can be somewhat confusing when a cluster consists of both private nodes and public nodes. This is possible, for example, when an initial set of Compute Nodes is created on a private network and then additional nodes outside the private network are added using -a. The IP address of each Compute Node known by the Management Server makes up the Cluster Network.

ClusterPack includes a utility to configure additional networks on all of the Compute Nodes. These networks, like the Cluster Network, refer to a logical collection of interfaces/IP addresses and not to a physical network. However, they must share a common netmask. The concept of a network is defined as:

A name (for reference only)

A subset of the nodes in the cluster

A network interface for each node in the subset

An IP address for each interface

A name extension that is added to the hostname of each machine and associated with each host’s interface

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Contents Manufacturing Part Number T1843-90014 E0507 ClusterPack V2.5 Release NoteLegal Notices Announcement Benefits What’s in This VersionIntegration with HP system management tools Flexible configurationsClsysfile Improvements to the online tutorial Removal of key configuration restrictionsEasy upgrade path from supported ClusterPack versions Known Problems and Workarounds Fill Out the ClusterPack Installation Worksheet QuickStart Install InstructionsInstall Prerequisites For HP-UXAllocate File System Space HP-UXPower Up the Management Server Prepare Hardware AccessConfigure the ProCurve Switch Obtain a License FileRun managerconfig on the Management Server Install ClusterPack on the Management ServerCopy the License Files to the Management Server Run mpregister on the Management ServerRun finalizeconfig on the Management Server Power Up the Compute NodesRun computeconfig on the Management Server Comprehensive Install Instructions Background HP-UX Allow the default choices to install Usr/sbin/swinstall -s sourcemachine/mnt/dvdrom \ Ignite-UXUsr/sbin/swinstall -s sourcemachine/mnt/dvdrom \ Shell fs0 Hpux boot vmunix -is# /usr/sbin/shutdown -r now Bin/uname Do not boot the Compute Nodes at this time Lcd /tmp Get cpack.lic Bye Usr/bin/ftp yourhostMnt/dvdrom -ro,root=localsystem Mount /dev/dsk/xxx /mnt/dvdromExportfs -a ExportfsExportfs -u -i /mnt/dvdrom Usr/sbin/swinstall -s sourcemachine /mnt/dvdrom CPACK-MGR Sbin/umount /mnt/dvdrom Opt/clusterpack/bin/managerconfigOpt/clusterpack/bin/managerconfig -f inputfile 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/computeconfigRun finalizeconfig on the Management Server Badmin hclose hostname Opt/clusterpack/bin/finalizeconfigBstop -a -u all -m hostname Badmin hopen hostnameOpt/clusterpack/bin/sysimagecreate hostname Add Nodes to the Cluster That Will Receive the Golden ImageOpt/clusterpack/bin/computeconfig -a nodename Install and Configure the Remaining Compute NodesVerify the Final Cluster Configuration Opt/clusterpack/bin/sysimageregister fullpathofimageOpt/clusterpack/bin/finalizeconfig Opt/clusterpack/bin/clbackup -f backupfilename Swinstall -s depotwithV2.5 CPACK-BACKUPSwinstall -s depotwithV2.5 CPACK-MGR Opt/clusterpack/bin/managerconfig -u backupfilenameOpt/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
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