The following is information gleaned from working with my Linux SA during 
installing and configuring to run AR Mid-Tier 7.0.


How to install BMC 7.0 Mid-Tier in an Apache/Tomcat environment
Apache 2.0
Tomcat 5.5.17
Jakarta-tomcat-connector 1.2.15
RedHat Linux Enterprise AS 4


This document assumes that Apache/Tomcat have been configured and running 
as both standalone web servers. The mod_jk connector from Jakarta must be 
functioning to handle passing .jsp pages to Tomcat.

Installing BMC Software Remedy Mid-Tier:

I installed the mid-tier application in an alternate location. The 
location I chose was /opt/ar/mid-tier. The default location is /usr/ar/mid-
tier. While testing I installed the app in both locations and found that a 
symbolic link needed to be created for the web pages to be accessible from 
Tomcat. Please note the following for creating the symbolic link. The 
command is available in most versions of Unix and Linux:

[/usr/local/apache-tomcat/webapps]#ln -s /opt/ar/mid-tier arsys

 The symbolic link allows two things. First, it creates the specific 
directory name of arsys and points to the appropriate directory. Second, 
it prevents the /webapps directory from being cluttered with web 
applications. It makes for a clean install of BMC.

Postinstallation steps:

Note: Any location of the mid-tier application will result in 
UnsatisfiedLinkErrors:
Before attempting to access the mid-tier from a browser you must restart 
the web servers as required by the installation script. Since Tomcat 5.X 
handles the shared libraries differently than older versions you must 
direct Tomcat to find the AR Mid-Tier libs in the correct location. 
Perform the following to prevent the browser from getting the exception 
reports indicating an UnsatisfiedLinkError occurred. To fix this error add 
the following to the catalina.sh script:

LD_LIBRARY_PATH=/opt/ar/mid-tier/WEB-INF/lib
export LD_LIBRARY_PATH

Please note that the above is specific to my installation. You must place 
the path to the lib's depending on where you installed AR Mid-Tier.

Bob Ellington
Remedy Skilled Professional (RSP)
LOGSA-Team ITSS
Redstone Arsenal, AL
[EMAIL PROTECTED] 

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