Really?  How did I miss that?  I'll have to go back and check that out.  Thanks 
for pointing that out.

Thanks,
Lyle

-----Original Message-----
From: Action Request System discussion list(ARSList) 
[mailto:arsl...@arslist.org] On Behalf Of LJ Longwing
Sent: Tuesday, March 09, 2010 12:04 PM
To: arslist@ARSLIST.ORG
Subject: Re: Mid-Tier Hanging

FYI for 7.5 Patch 4....they have changed the caching mechanism so that it
doesn't flush the entire cache and restart from scratch, it allows
individual cache gets on only the needed components.....very excited to try
this particular one out. 

-----Original Message-----
From: Action Request System discussion list(ARSList)
[mailto:arsl...@arslist.org] On Behalf Of Lyle Taylor
Sent: Tuesday, March 09, 2010 11:31 AM
To: arslist@ARSLIST.ORG
Subject: Re: Mid-Tier Hanging

It sounds like the cache may be being cleared occasionally, and the mid-tier
is having to rebuild the cache for that form.  That can take a while and
looks like the mid tier is hanging.  Refreshing the window can make it look
like it is finally working, but I think much of the time, that is just an
illusion, because the server was working on the form in the meantime, so it
will often be nearly done by the time the user decides to refresh the page.

Note that every time you create a new Support Group in Remedy, it adds a new
Remedy group to the system, and if your mid tier is set to periodically
check for definition updates, it will flush its cache and rebuilding it
every time it checks after you've added a support group.  In order to work
around that issue, we have disabled the periodic definition change checks.
In the mid tier configuration page under Cache Settings, uncheck the Perform
Check checkbox next to Definition Change Check Interval.  This will cause
the mid tier to never check for updates, and will keep the cache from
getting flushed every time you add a new support group.

Note that if you do this, you will need to manually flush the cache any time
you deploy workflow changes to that environment.  We do this as part of our
change deployment process.  It's essentially the final step of any change we
make.

Lyle

-----Original Message-----
From: Action Request System discussion list(ARSList)
[mailto:arsl...@arslist.org] On Behalf Of Shane Buchholz
Sent: Tuesday, March 09, 2010 9:36 AM
To: arslist@ARSLIST.ORG
Subject: Mid-Tier Hanging

I am having a consistent inconsistent problem in Mid-Tier, and was hoping
someone here might have some ideas.  My users are having issues with
Mid-Tier hanging on occasion when trying to access a new form or link.  This
also happens on occasion when they are logging into the system.  Usually
they can just close the window/tab and click again with success, but I am
not sure what is causing the hang in the first place.  Since the issue is
sporadic it is hard to nail down what exactly is causing it.  All access is
done through IE 7.  Any thoughts or ideas would be appreciated.

ARS 7.5 p3
ITSM 7.6
SQL 2005
Server 2008 64-bit

Thanks,

Shane Buchholz
Systems Analyst II - Remedy
Information Services Operations
Samaritan Health Services



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