Dell OPENVIEW NNM SE 1.2 Guide de dépannage télécharger pdf (Page 146)

A-8 Installation and Troubleshooting Guide

Figure A-2. MQ-QWRITE Error Example

The most notable parameters are:

•

The ID of the task that attempted to send the message (

tTimers

in Figure A-2)

•

The queue ID (

0x103d1d20

in Figure A-2)

•

The message pointer (

0x103fd3d0

in Figure A-2)

The following commands should be executed, and their output, together with the

complete message log should be used when analyzing the error.

NOTE: Some of these commands can only be run from the root account.

Table A-3 describes MQ-QWRITE commands for gathering errors.

Dell_FC_Switch# 0x103fce60 (tTimers): Oct 14 11:07:43

Error MQ-QWRITE, 1, mqWrite failed,

queue = 0x103d1d20, msg = 0x103fd3d0,

errno = 0x3d0002

Traceback:

_mqWrite+0x44 (0x10065864)

_mPathAllShow+0x1158 (0x10078498)

Table A-3. Commands to Gather MQ-QWRITE

Error Information

Command Description

Lists all the current tasks in the system. Most tasks

should be in "READY" or "PEND" state. If any task is in

"SUSPEND" state, then a task trace of that task

should be run using the

command.

tt <task name>

Shows the stack trace of the task.

show <queue ID>

Shows information about the queue that overflowed.

d <msg

pointer>,2,4

Shows the content of the message.

fspfShow

Shows FSPF task’s queue ID.

portSemShow

Shows tasks waiting on port semaphores.

spy 5

Shows per-task microprocessor utilization. This com-

mand displays a report every five seconds. At least

two reports should be printed, since the first one will

indicate that all the microprocessor is used by the

shell.

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