HP Cluster Test Software manual Typographic conventions, Customer self repair

Page 48

Hardware vendors

InfiniBand: http://www.mellanox.com

Typographic conventions

This document uses the following typographical conventions:

%, $, or #

A percent sign represents the C shell system prompt. A dollar sign

 

represents the system prompt for the Bourne, Korn, and POSIX

 

shells. A number sign represents the superuser prompt.

audit(5)

A manpage. The manpage name is audit, and it is located in

 

Section 5.

Command

A command name or qualified command phrase.

Computer output

Text displayed by the computer.

Ctrl+x

A key sequence. A sequence such as Ctrl+x indicates that you

 

must hold down the key labeled Ctrl while you press another key

 

or mouse button.

ENVIRONMENT VARIABLE

The name of an environment variable, for example, PATH.

ERROR NAME

The name of an error, usually returned in the errno variable.

Key

The name of a keyboard key. Return and Enter both refer to the

 

same key.

Term

The defined use of an important word or phrase.

User input

Commands and other text that you type.

Variable

The name of a placeholder in a command, function, or other

 

syntax display that you replace with an actual value.

[]

The contents are optional in syntax. If the contents are a list

 

separated by , you must choose one of the items.

{}

The contents are required in syntax. If the contents are a list

 

separated by , you must choose one of the items.

...

The preceding element can be repeated an arbitrary number of

 

times.

 

Indicates the continuation of a code example.

Separates items in a list of choices.

WARNING

A warning calls attention to important information that if not

 

understood or followed will result in personal injury or

 

nonrecoverable system problems.

CAUTION

A caution calls attention to important information that if not

 

understood or followed will result in data loss, data corruption,

 

or damage to hardware or software.

IMPORTANT

This alert provides essential information to explain a concept or

 

to complete a task

NOTE

A note contains additional information to emphasize or supplement

 

important points of the main text.

Customer self repair

HP products are designed with many Customer Self Repair parts to minimize repair time and allow for greater flexibility in performing defective parts replacement. If during the diagnosis period HP (or HP service providers or service partners) identifies that the repair can be accomplished by the

48 Support and other resources

Image 48
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 Cluster Test GUI Starting Cluster TestFiles 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 Test descriptions CrissCrossMonitoring tests and viewing results Nodes monitoring windowTest 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 Sgemm Single Precision General Matrix Multiply Test Dgemm Double 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 Performance monitor utilityPerformance 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 performance tuning NfsTroubleshooting Detecting new hardwareTroubleshooting Cluster Test Cluster Test Troubleshooting GuideSupport and other resources Scope of this documentIntended audience Contacting HPNew and changed information in this edition Related informationDocumentation WebsitesTypographic conventions Customer self repairCustomer self repair Useful files and directories Cluster Test Useful Files and DirectoriesUtility commands AnalyzeConrep Files generated by ibfabriccheck Inspectibfabric.pl Inspectibfabric.pl Utility commands Ipmitool Pdsh Sample test output CrissCrossSample test output Test4 Pallas Mpibyte Sample test output Stream Node24 Triad 3078.7949 3355 3488 3536 Disk Test CPULinpack UTKPassed Passed Passed Documentation feedback Glossary CMUIndex MPI Accelerator
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