IHS啟動之後 僅有一個進程如下

正常如下

error中沒有任何新的日誌--調了httpd.conf 中的日誌級別為 LogLevel debug，重啟IHS

error日誌中：

查詢得知

• In this case, the plug-in was not being loaded by the httpd.conf during IBM HTTP Server startup.
  
  
• The plug-in was not being loaded as it could not read the http_plugin.log file.
  
  
• The log could not be read because the plug-in logs had reached 2 GB in size.
• Note: The 2GB limitation is due to the limitations set by a 32 bit JVM.

查詢自己的大小：

重命名該文件 重啟IHS 解決

因為Plugin中的jre是32位的

http://www-01.ibm.com/support/docview.wss?uid=swg21322755

IHS啟動後無法訪問，沒有pid文件，沒有報錯