While I’m sure many are still struggling to get XenDesktop working properly with a VMWare ESX hosting infrastructure and vSphere 4, Citrix is still hard at work pumping out fixes for it.
Yesterday, Citrix released a hotfix for Citrix Pool Management which updates it to 3.0.3068 using hotfix XDE300PM002.
The Citrix Pool manager can now reconnect to ESX after losing network connectivity or if Virtual Center restarts. It also fixes an issue with the previous hotfix where you could not import virtual machines through pool management if using vSphere 4.
Get the hotfix and read the release notes here: http://support.citrix.com/article/CTX122378