If you install vFabric tc Server 2.6.0 or 2.6.1, check out this VMware knowledgebase (KB) article: http://t.co/2JvEwebt for tips on how to enable the Hyperic that is embedded into tc Server.

This applies to customers who have purchased the following products:

tc Server Standard Edition 2.6.0 or 2.6.1
tc Server Spring Edition 2.6.0 or 2.6.1
vFabric Standard 5.0 (and are using the bundled tc Server)
vFabric Advanced 5.0 (and are using the bundled tc Server)

While the fix outlined in the KB article is fairly simple, we apologize for any inconvenience this may cause you. We expect to have a fix for this towards the end of 2011. (Like any forecast, that date can change.) Once we have that fix, you will no longer have to follow the steps in KB 2007158.