Windchill系统下的APATCH报错

#errpt -dS -T PERM

IDENTIFIER TIMESTAMP  T C RESOURCE_NAME  DESCRIPTION

FAA1D46F   0926090607 P S SYSPROC        SOFTWARE PROGRAM ABNORMALLY TERMINATED

#errpt -aj FAA1D46F|more

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LABEL:          CORE_DUMP_FAILED

IDENTIFIER:     FAA1D46F

 

Date/Time:       Wed Sep 26 09:06:02 BEIST 2007

Sequence Number: 5994

Machine Id:      00CBD43F4C00

Node Id:         ptcapp

Class:           S

Type:            PERM

Resource Name:   SYSPROC

 

Description

SOFTWARE PROGRAM ABNORMALLY TERMINATED

 

Probable Causes

INTERNAL SOFTWARE ERROR

SYSTEM RUNNING OUT OF PAGING SPACE

User Causes

USER GENERATED SIGNAL

 

Failure Causes

CORE DUMP FAILED - SEE A REASON CODE BELOW

 

        Recommended Actions

        DEFINE ADDITIONAL PAGING SPACE

        RERUN THE APPLICATION PROGRAM

        IF PROBLEM PERSISTS THEN DO THE FOLLOWING

        CONTACT APPROPRIATE SERVICE REPRESENTATIVE

 

Detail Data

SIGNAL NUMBER

          11

USER'S PROCESS ID:

                307632

REASON CODE

          13

USER ID

          -2

PROCESSOR ID

           4

CORE FILE NAME

/ptc/apache/core

PROGRAM NAME

httpd

根据PTC工程师的建议有两种解决方法：

1: 下载测试最新的PTC Apache.

2: 忽略这个问题，让它去。
Q: 为什么可以忽略？
A: Apache有一个很好的工作机制。当启动时它会先启动一个主httpd进程用root用户。然后这个httpd进程会根据需要(用户请求)自动启动新的httpd进程(nobody 用户)用来处理请求，如果这些httpd进程没人用了，主httpd进程会自动关闭。这种工作机制使Apache变的稳定。即使真的有一个nobody的httpd进程不行了，主httpd进程会自动处理。其实Oracle也是采用完全一样的工作方式。