/etc/lpp/diagnostics/data/hmpolicies
ŸRestore Hardware Management Policies
This selection restores all of the settings for the hardware management policie from the contents of the file:
/etc/lpp/diagnostics/data/hmpolicies
This service aid may be accessed directly from the AIX command line, by enter
/usr/lpp/diagnostics/bin/uspchrp
SCSI | Bus Analyzer |
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This service aid provides a means |
| to | diagnose | a | SCSI | Bus | problem | in | a | |||||||||||||||||||
mode. |
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To | use | this | service | aid, the user should have | an | understanding of |
| how | a | SCSI | B | |||||||||||||||||
works. | This service | aid | should | be |
| used | when | the | diagnostics | cannot |
| communicate |
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with | anything | on |
| the | SCSI Bus and cannot isolate the problem. Normally the |
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procedure | for | finding a | problem | on | the | SCSI Bus | with | this | service | aid | is | to | st | |||||||||||||||
a single device attached, ensure that it is | working, | then | start | adding | additiona | |||||||||||||||||||||||
devices | and | cables | to the bus ensuring that | each | one | works. This | service | aid | w | |||||||||||||||||||
with | any | valid | SCSI Bus | configuration. |
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The | SCSI | Bus | Service | Aid | transmits | a | SCSI | Inquiry | command | to | a | selectable | SCSI |
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Address. | The | service | aid then waits for a response. If no | response | is | received | ||||||||||||||||||||||
within | a |
| defined | amount | of | time, | the | service | aid | displays | a timeout message. I | |||||||||||||||||
error | occurs | or | a | response | is | received, the | service |
| aid | then | displays | one | of | |||||||||||||||
following | messages: |
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ŸThe service aid transmitted a SCSI Inquiry Command and received a valid
response back without any errors being detected.
ŸThe service aid transmitted a SCSI Inquiry Command and did not receive any
response or error status back.
Ÿ The | service | aid transmitted a SCSI Inquiry Command and the adapter indicated |
a | SCSI bus | error. |
ŸThe service aid transmitted a SCSI Inquiry Command and an adapter error occurred.
ŸThe service aid transmitted a SCSI Inquiry Command and a check condition occur.
When the SCSI Bus Service Aid is entered a description of the service aid is displayed.
Chapter 9. Introducing Tasks and