thanks Rob for your response.

in answer to your questions:

the file system i am using under z/os 1.9 is the same as the one under
z/os 1.7. the z/os 1.7 lpar that is working has a copy of the file
system (originally copied from the failing lpar), not the same one.

there were no error messages - i had JZOS tracing and debugging on and
did not see anything. TOMCAT/JBOSS would always stop at the same point
after the same message was issued about the last thing it was doing. i
forgot exactly what the message was (something to do with jndi i think)
and we would have to go back to z/os 1.7 on the lpar in order to
reproduce the problem.

We are running RACF but there were no RACF messages issued.

anyway, things are working now so if crypto was the problem, it may have
been due to whatever differences were made for z/os 1.9.

thanks again for your response.

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Rob Schramm
Sent: Wednesday, February 06, 2008 5:45 PM
To: [email protected]
Subject: Re: I'm back

Hi Eileen,

I am sure that you got the same response from Steve and Kirk... "huh?!?"

<vbg>

That is a bit weird.  The place I had it setup, was running z/OS 1.8
with 
ICSF implemented and locked down on the CSFSERV resource.  If I had to 
guess, I would say it was a mount point/file system permission issue.  I

am sure you probably tried to rule permission bits out as a cause.

You don't happen to have the errors that were issued when Tomcat was 
attempting to come up... do you?  I made a fair amount of mistakes over 
the last couple of years with Tomcat/JSPWiki... so I have gained some 
experience with it. <vbg>

I am curious which security product you are running?

Were the file-systems:
* separate?
* moved between the lpars?
* using shared files with USS (unix system services for those that might

somehow attempt to confuse the reference)

I can tell you that when I did have issues, I ran the JZOS with Trace 
level debug and it is also possible to setup Tomcat to debug as well.  I

also took advantage of running SAF traces and USS security traces.  Both

are verbose, but can illuminate hidden issues.


Cheers,

Rob

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