Maybe look into paying for support and have a MM engineer troubleshoot
why the server's hanging. Will definitely cost you some bucks but the
alternative will also cost you...

Secondly, you can cluster two instances on the same server and achieve
failover...although that may not be a great solution when the CPU hits
100%.

Cheers,
Stace

-----Original Message-----
From: Dustin M Snell [Network Automation]
[mailto:[EMAIL PROTECTED] 
Sent: Tuesday, August 30, 2005 3:01 PM
To: CF-Talk
Subject: 1 ColdFusion Failover costs 8-10x more than a standalone
server!

Hi,

We are having major reliability problems with ColdFusion 7. These
problems
have been discussed here before with no real solutions. For example:
JRUN
will go completely haywire and take all the CPU and Virtual Memory on
the
system about once every 2 days, sometimes multiple times a day. We
haven't
been able to figure out why. 

For this and other reasons (such as the occasional upgrade), we have
decided
that a 2 server cluster would be a good idea so at least we could get
some
redundancy. We don't need load balancing really, just failover but it
looks
like you usually get both no matter what you do.

Unfortunately, after calling Macromedia I have found that the only way
to do
this is to buy 2 licenses of ColdFusion Enterprise. So basically this
will
entail approximately a $10k+ investment in just Coldfusion licenses (not
to
mention hardware etc), which works out to about 8 times our original
investment for the existing license, just to get some redundancy!

So the formula is: 

1 server solution = $695-$1200 (depending on upgrade or new)
1 redundant server solution (2 servers with same content) = $10,000+

Does this make sense to everyone here?

For the love of God can someone tell me please: is there another way to
get
some redundancy? 

-Dustin Snell
Network Automation, Inc





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