IBM RS/6000 SP, Руководство по определению проблем

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This soft copy for use by IBM employees only.
From the command line:
To add, remove, or show error notification objects in parallel on the SP system,
enter:
penotify -f show
Useful options with the penotify command are:
-a Executes on all nodes in the system partition.
-c Specifies the error class.
-f Specifies the function: show, add, remove.
-m
method
Specifies the notification method.
-n name Specifies the name of the notification object.
-w hosts Run the command on a file or a list of hosts names separated by
commas or blanks.
-P This option will cause the object to persist after the system is
restarted.
Note that you must be defined as a Kerberos principal in the /etc/logmgt.acl file
to run this command.
To view all notification object on the nodes sp21n1, sp21n2, and sp21n3, enter:
penotify -w sp21n1,sp21n2,sp21n3 -f show
To remove the notification object named HDISK0_ERR on all nodes, enter:
penotify -a -f remove -n HDISK0_ERR
The AIX Error Notification facility can notify you when an SP error occurs. The
error notification will perform an ODM method defined by the administrator when
a particular error occurs or a particular process fails.
The following classifications of errors should have notifications defined by the
administrator. Many of these messages will not occur often, so these notification
objects should be defined even for large SP systems.
1. PPS AIX Error Label that end in _EM
The _EM suffix signifies an emergency error and is usually used to tell the
administrator some information that would be needed to reboot a node. You
can find these messages by issuing the command:
errpt -t | grep
″_
EM
″
2. Any AIX Error Log entries that have an Error Type of PEND
The error type PEND signifies an impending loss of availability and action
will soon be required by the administrator.
3. Any AIX Error Log entries for the boot device of the node
The boot device of the node usually is a resource of hdisk0, but the name
may vary if the installation has been customized.
4. The AIX Error Label EPOW_SUS
The EPOW_SUS error log entry is generated prior to a system power down
when an unexpected loss of electrical power is encountered.
Chapter 6. E r r o r Logging
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