各位大大帮忙看看，公司网站一段时间就无法访问了。。。

枫影

很奇怪，以前开发的网站，现在不太稳定，一段时间就挂，不知道什么原因，目前系统都重装了，运行环境也全部更新了，找不到原因，求助各位。。。。。。。

apache的error提示如下：

[Wed Apr 09 09:02:08 2008] [error] [client 74.6.23.28] File does not exist: D:/hncaac_out/dangjian
[Wed Apr 09 09:02:08 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:28 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:38 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:38 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:39 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:46 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:52 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:53 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:53 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:53 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:53 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:53 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:02:57 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:03:00 2008] [error] [client 116.116.16.20] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:03:08 2008] [error] [client 222.92.150.216] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:03:34 2008] [error] [client 202.160.178.100] File does not exist: D:/hncaac_out/robots.txt
[Wed Apr 09 09:03:34 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:03:39 2008] [error] [client 58.213.214.147] request failed: error reading the headers
[Wed Apr 09 09:03:46 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:03:50 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:03:52 2008] [error] [client 218.18.49.30] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in D:\\hncaac_out\\template\\caac\\index.htm on line 182
[Wed Apr 09 09:04:02 2008] [error] [client 222.18.159.71] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in D:\\hncaac_out\\template\\caac\\index.htm on line 182
[Wed Apr 09 09:04:02 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:04:05 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:04:06 2008] [error] [client 222.94.123.151] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:04:34 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:04:37 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:04:41 2008] [error] [client 220.162.49.100] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:04:42 2008] [error] [client 61.49.79.246] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:04:58 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:05:03 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:05:10 2008] [error] [client 222.94.123.151] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:05:12 2008] [error] [client 124.92.64.101] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in D:\\hncaac_out\\template\\caac\\index.htm on line 182
[Wed Apr 09 09:05:22 2008] [error] [client 222.47.208.23] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:05:34 2008] [error] [client 218.18.49.30] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in D:\\hncaac_out\\template\\caac\\index.htm on line 182
[Wed Apr 09 09:05:34 2008] [error] [client 208.36.144.8] File does not exist: D:/hncaac_out/dangjian
[Wed Apr 09 09:05:35 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:05:40 2008] [error] [client 116.116.16.20] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:05:54 2008] [error] [client 222.92.150.216] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:05:57 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:00 2008] [error] [client 222.94.123.151] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:06:00 2008] [error] [client 116.21.45.38] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:06:10 2008] [error] [client 59.56.177.86] Invalid URI in request n\xb0\x1e[\xad/\xf9>6\x8e\x8di\x07\x9d\xed\xcau\x8a\xab\xc9\xf9\xf0\x9f\x0c\xdb
[Wed Apr 09 09:06:12 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:16 2008] [error] [client 124.226.27.189] Invalid URI in request \xa5\xce\x15\xfe\xc2\xe8uo\xee\x03\xa2\x1c~\xde\x86\x0f\xab\x03\x8d+\x1ce3\x90\xb6\xa2\x14s\x18~\xe9\xd5\xfed\x1av^:Yg\xaa\x1f}#\xf8\xf9\xeb \x138\x91\x04f\xad\xc6\x94\x17(\xf7QXt\x7f\x11\x86lL\xd0e\x0f\x87\xc9\x86\x9c\x8d#\xe1s\xb1{\x8aFVh\x86\x87DwJ\xd3\xb8\xb0ax/\xfax\xd8\x9ab\xd1]\xa4\xbe\x90\xe8\xe1\xa79\x07~$\x04\x19,\xb3\xcc\xa5#<'\xf0fD\xd7\xceIca\xb81\xf8\xfb\x1f\x9c\x1b\xab
[Wed Apr 09 09:06:18 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:21 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:43 2008] [error] [client 116.224.47.125] Invalid URI in request \x7f\xc6\x81K\x1c\xbbg\x1a\xb8\x0c\xd8xB\xd1\x9b\x016\xbf\xd3yW:M0n\xad`2\x1co]\xdd^\xe3
[Wed Apr 09 09:06:43 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [error] [client 220.189.48.30] request failed: error reading the headers
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:06:49 2008] [error] [client 222.47.208.23] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:06:49 2008] [error] [client 124.92.64.101] request failed: error reading the headers
[Wed Apr 09 09:06:51 2008] [error] [client 222.79.232.88] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in D:\\hncaac_out\\template\\caac\\index.htm on line 182
[Wed Apr 09 09:07:04 2008] [error] [client 222.79.59.50] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:07:07 2008] [error] [client 222.94.123.151] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:07:12 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:07:20 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:07:24 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:07:25 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:07:27 2008] [error] [client 60.17.224.38] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:07:41 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:07:47 2008] [error] [client 202.156.13.3] Invalid URI in request \x82\xf2CB\xd4\xd3\xc8\xb1\xe5w\xe3\xfe\xd6\xae8\xfdu|}\xd6z\x96\xcf\xc1\xb8d\xc6r\\\xa2R\xee\x0eI\xa9\xa3\xc8\xa2\xc4\xb0\xa3\x16/B\xbc\x84\xfaPB\xaa^\xc7\x93zd\x19l\x8b\xc5l\xb7\xd2\xb0\x8b\x05M9\x94\x035s\x95\x073\x8e\xba\x9fi\xbf&\x931\xf9s\xcd\xcf\xc7\xa6\xdb\x1c?M.\x1f`\xb6f\xd0\xbf\xdds\xce\x99\x10\xd3\x03<\xa4\xe6\xa0"\xf4)|\xda+\xae\xb7\x13\x06\xc9\x9d\xf7\xdb\r\xcd\xba\xdav\x9ar\x93\xe8\xb1)\xb8\xd8\xfc0$I\xc7\xb7\x1d\xfb"\x9b\xd6\xdf\x86\x7f8\xcd\xbb\x1e\xe2y\xf8\xdfo\xa4M\xab\xf7\x8f>\xfb\xd8\xb5\xb15\xb6\xb9
[Wed Apr 09 09:07:50 2008] [error] [client 59.56.177.86] Invalid URI in request n\xb0\x1e[\xad/\xf9>6\x8e\x8di\x07\x9d\xed\xcau\x8a\xab\xc9\xf9\xf0\x9f\x0c\xdb
[Wed Apr 09 09:07:57 2008] [error] [client 219.140.242.45] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in D:\\hncaac_out\\template\\caac\\index.htm on line 182
[Wed Apr 09 09:08:08 2008] [error] [client 61.49.79.246] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:08:09 2008] [error] [client 222.94.123.151] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:08:09 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:08:09 2008] [error] [client 222.92.150.216] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:08:35 2008] [error] [client 124.226.27.189] request failed: error reading the headers
[Wed Apr 09 09:08:47 2008] [error] [client 220.135.213.169] Invalid URI in request \x88\xd2)\xa0\xb5\xb5\xd0\x91j\xfb\xaa\v\xb4\xfen\x82
[Wed Apr 09 09:09:15 2008] [error] [client 222.47.208.23] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:09:22 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:09:22 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:09:26 2008] [error] [client 222.79.59.50] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:09:27 2008] [error] [client 24.83.247.98] request failed: error reading the headers
[Wed Apr 09 09:09:27 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:09:27 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.
[Wed Apr 09 09:09:33 2008] [error] [client 116.24.22.69] Invalid URI in request 9U\x03f\xff$\x16\x12\xc2A\x10\xe5\xbc6\xf7\x95\xc8\x91\x9a\x82#^r\x1f?Z\xf4 \xdb\xf1$8\x16\xc3}l\xc3_5\x85>U?\x93\x103\x1c\xdc\xbb\xa5\xa0\xfb\xcc\xdd\x9a\xe9\xec>\x88\x10F\x9b2tM\x9e\x1b\x81\x17\x88\x1c\xed=\xe0Gl\xa9\xb7,\xd7\xc1\x8a
[Wed Apr 09 09:09:34 2008] [error] [client 218.18.82.140] request failed: error reading the headers
[Wed Apr 09 09:09:45 2008] [error] [client 60.17.224.38] Invalid URI in request \x13BitTorrent protocolex
[Wed Apr 09 09:10:02 2008] [error] [client 222.94.123.151] Invalid URI in request \x13BitTorrent protocolexproto
[Wed Apr 09 09:10:03 2008] [error] [client 59.56.177.86] Invalid URI in request n\xb0\x1e[\xad/\xf9>6\x8e\x8di\x07\x9d\xed\xcau\x8a\xab\xc9\xf9\xf0\x9f\x0c\xdb
[Wed Apr 09 09:10:19 2008] [warn] (OS 64)指定的网络名不再可用。  : winnt_accept: Asynchronous AcceptEx failed.



请问这是为什么呢？

枫影

基本上，刚重启的apache服务就挂了，太奇怪了。。。

apache配置文件，除了网站路径和php环境，其他基本默认没动过，刚重装的，郁闷。。。

ipaddr

什么版本的Apache？

是不是访问量太多，Apache的线程数不够？

AcceptEx的问题，可参考：http://httpd.apache.org/docs/2.2/mod/mpm_winnt.html　但应该不是这个引起的。

linux_prog

[转载] Apache日志中“指定的网络名不再可用”问题的解决2007-04-19 18:05Apache日志中“指定的网络名不再可用”问题的解决

在Apache的logs/error.log中经常出现如下记录：

[Fri Mar 16 17:28:49 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.
[Fri Mar 16 17:28:49 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.
[Fri Mar 16 17:28:50 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.
[Fri Mar 16 17:28:50 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.
[Fri Mar 16 17:28:50 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.
[Fri Mar 16 17:28:50 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.
[Fri Mar 16 17:28:50 2007] [warn] (OS 64)指定的网络名不再可用。     : winnt_accept: Asynchronous AcceptEx failed.

出现这个故障时硬盘灯狂闪，内存占用极大，导致网站访问极慢。

解决方法：

         Apache 关闭 AcceptEx() ，这个在Windows平台下适用

         方法是在 httpd.conf 内加入 Win32DisableAcceptEx 。

         Win32DisableAcceptEx 顾名思义就是在 Windows 下关掉 AcceptEx() 功能的指令。至於 AcceptEx() 这个东西是什么，可以参考 Apache 的官方网页:

      http://httpd.apache.org/docs-2.0 ... in32disableacceptex

QUOTE:AcceptEx() is a Microsoft WinSock v2 API that provides some performance improvements over the use of the BSD style accept() API in certain circumstances. Some popular Windows products, typically virus scanning or virtual private network packages, have bugs that interfere with the proper operation of AcceptEx(). If you encounter an error condition like:

[error] (73003An operation was attempted on something that is not a socket.: winnt_accept: AcceptEx failed. Attempting to recover.

you should use this directive to disable the use of AcceptEx().
主要是说这 AcceptEx() 是 Microsoft WinSock v2 API 一组提升网络效率 API 中的指令。而且在 Windows 上似乎蛮有可能出问题的。

         注：可能为了效能还是预设为开啟 AcceptEx()

         如果无预警的发生问题，我猜可能是 Windows Update 或是防火墙、防毒软体更新了某些网路原件，造成 Microsoft WinSock v2 API 动作不正常，这时可以把这个功能先给关掉。

         依照官方说明 ， Win32DisableAcceptEx 这个功能，只有 2.0.49 版以后的才可以使用，所以我猜测 AcceptEx() 这个指令大概也是 2.0.49 才会开始支援(目前最新的就是 2.0.49)。

         关掉 AcceptEx() 的方式只要在 httpd.conf 找到 <IfModule mpm_winnt.c> 区段，加入 Win32DisableAcceptEx 就可以了。

QUOTE:<IfModule mpm_winnt.c>
Win32DisableAcceptEx #加入这一行
ThreadsPerChild 250
MaxRequestsPerChild 0
</IfModule>
然后重新启动动 Apache，“指定的网络名不再可用”再也不出现了

无名分的浪漫

[Wed Apr 09 09:07:47 2008] [error] [client 202.156.13.3] Invalid URI in request \x82\xf2CB\xd4\xd3\xc8\xb1\xe5w\xe3\xfe\xd6\xae8\xfdu|}\xd6z\x96\xcf\xc1\xb8d\xc6r\\\xa2R\xee\x0eI\xa9\xa3\xc8\xa2\xc4\xb0\xa3\x16/B\xbc\x84\xfaPB\xaa^\xc7\x93zd\x19l\x8b\xc5l\xb7\xd2\xb0\x8b\x05M9\x94\x035s\x95\x073\x8e\xba\x9fi\xbf&\x931\xf9s\xcd\xcf\xc7\xa6\xdb\x1c?M.\x1f`\xb6f\xd0\xbf\xdds\xce\x99\x10\xd3\x03<\xa4\xe6\xa0"\xf4)|\xda+\xae\xb7\x13\x06\xc9\x9d\xf7\xdb\r\xcd\xba\xdav\x9ar\x93\xe8\xb1)\xb8\xd8\xfc0$I\xc7\xb7\x1d\xfb"\x9b\xd6\xdf\x86\x7f8\xcd\xbb\x1e\xe2y\xf8\xdfo\xa4M\xab\xf7\x8f>\xfb\xd8\xb5\xb15\xb6\xb9

枫影

mod_limitipconn.c
这个插件来解决？？？

我已经设立了
MaxKeepAliveRequests 10000

看看效果如何

另外，请问我是否应该用插件屏蔽掉图片进程的限制？

枫影

mod_limitipconn.c
这个好象是linux下用的吧？
我没找到winnt的

枫影

调整了连接数为10000
还是一段时间就挂了，不行
apache 2.2.8  php5.2.5 mysql 5.0
请问是为何呢？
还是配置问题？

枫影

我把文件打包上来，麻烦各位老大帮我看看，非常感谢

枫影

好无语的。。。。。。。。
高手都去哪里了？