HP Cluster Test Software manual Ipmitool

Page 57

The following is an example of the inspect_ib_fabric.pl –linkerrsoutput.

ipmitool

Description – The ipmitool is a utility for managing and configuring devices that support the Intelligent Platform Management Interface (IPMI) version 1.5 and version 2.0 specifications. The ipmitool program provides a simple command-line interface to the BMC (Baseboard Management Controller.) This utility is integrated into test images. For help with how to use this utility, refer to its documentation, available at http://ipmitool.sourceforge.net/, or run the command man ipmitool at the command prompt.

light

Description – The light command is a shell script to illuminate the uid (unit identification) LED on a node. This command is useful for locating a defective node in the cluster.

Usage –

#light onoff

Example: To illuminate the uid LED on node25, run the following command from the head node:

#ssh node25 light on

list_messages

Description – The list_messages command looks for messages in /var/log/messages and similar log files for messages matching specific criteria.

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Contents HP Cluster Test Administration Guide January Contents Useful files and directories Utility commands Sample test outputDocumentation feedback Glossary Index CT Image using a network Varieties of Cluster TestCT Image RPM Starting Cluster Test Cluster Test GUIFiles generated by Cluster Test Running cluster testsCluster Test GUI Running cluster tests Configuration settings Running tests in a batch Using scripts to run tests Running cluster tests CrissCross Test descriptionsNodes monitoring window Monitoring tests and viewing resultsTest output window Monitoring tests and viewing results Performance analysis Test report Checking the InfiniBand fabric Cluster Test toolbar menus Cluster Test toolbar menusAccelerator test GUI Starting accelerator testsFiles generated by accelerator test Running accelerator tests GPU detectionVerify Dgemm Double Precision General Matrix Multiply Test Sgemm Single Precision General Matrix Multiply TestBandWidth GPU Bandwidth Test Memory TestNvidia Linpack Cuda Accelerated Linpack Benchmark Cluster Test procedure as recommended by HP Configuring Cluster Test when using RPMAdditional software Accelerator test procedure Cluster Test procedure as recommended by HP Cluster Test procedure # checkadm Cluster Test procedure Cluster Test procedure as recommended by HP Performance monitor utility Performance monitorPerformance Monitor toolbar menu Xperf utility Cluster Test tools Hardware InventoryFirmware Summary Server health check Excluding the head node from tests Disk Scrubber Cluster Test tools Running tests in parallel Creating and changing per node files An example per-node directoryAn example cloned per-node directory Nfs NFS performance tuningDetecting new hardware TroubleshootingCluster Test Troubleshooting Guide Troubleshooting Cluster TestScope of this document Support and other resourcesIntended audience Contacting HPRelated information New and changed information in this editionDocumentation WebsitesCustomer self repair Typographic conventionsCustomer self repair Cluster Test Useful Files and Directories Useful files and directoriesAnalyze Utility commandsConrep Files generated by ibfabriccheck Inspectibfabric.pl Inspectibfabric.pl Utility commands Ipmitool Pdsh CrissCross Sample test outputSample test output Test4 Pallas Mpibyte Sample test output Stream Node24 Triad 3078.7949 3355 3488 3536 CPU Disk TestUTK LinpackPassed Passed Passed Documentation feedback CMU GlossaryIndex MPI Accelerator

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