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Limited configurations are supported for VMware HA and ESX Server 3i hosts
Details
VirtualCenter 2.5 Update 1 extends support for VMware High Availability (HA) to ESX Server 3i hosts, but currently requires some additional restrictions: swap space must be enabled on individual ESX Server 3i hosts (KB 1004177), and only homogeneous (non-mixed) clusters are supported at this time.
Solution
Homogeneous (non-mixed) clusters are fully supported when composed entirely of non-ESXi hosts, or entirely of ESXi hosts. More specifically:
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Homogeneous cluster of ESX Server 3.0.x hosts or ESX Server 3.5 hosts or ESX Server 3i hosts are supported.
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Heterogeneous cluster of ESX Server 3.0.x and ESX Server 3.5 is supported.
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Heterogeneous cluster of ESX Server 3.0.x, ESX Server 3.5, and ESX Server 3i are currently NOT supported.
Virtual Center 2.5 Update 2 extends support for Heterogeneous clusters of ESX Server 3.0.x, ESX Server 3.5, and ESX Server 3i.
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Actions
- KB Article: 1004656
- Updated: Aug 14, 2009
- Products:
VMware ESX
VMware ESXi
VMware VirtualCenter - Product Versions:
VMware VirtualCenter 2.5.x

