Oracle SPARC T5-8, Руководство по обслуживанию

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Managing Faults
Detecting and Managing Faults 41
Managing Faults
These topics describe the Predictive Self-Healing (PSH) feature.
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“PSH Overview” on page 41
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“Check for Faults” on page 41
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“Clear a Fault” on page 44
PSH Overview
PSH provides problem diagnosis on the SP and the host. Regardless of where a fault occurs,
you can view and manage the fault diagnosis from the SP or the host.
When possible, PSH initiates steps to take the component offline. PSH also logs the fault to the
syslogd
daemon and provides a fault notification with a message ID. You can use the message
ID to get additional information about the problem from the knowledge article database.
A PSH console message provides this information about each detected fault:
■
Type
■
Severity
■
Description
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Automated response
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Impact
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Suggested action for system administrator
If PSH detects a faulty component, use the
fmadm faulty
command to display information
about the fault. See “Check for Faults” on page 41 .
Related Information
■
“Check for Faults” on page 41
■
“Clear a Fault” on page 44
Check for Faults
The
fmadm faulty
command displays the list of faults detected by PSH. You can run this
command from either the host or through the Oracle ILOM fault management shell.