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Source: VMware vSphere 4.1 Update 2 Released

The VMware vCenter Server 4.1 Update 2 release offers the following improvements:

  • Support for new processors: vCenter Server 4.1 Update 2 supports hosts with processors on AMD Opteron 6200 series (Interlagos) and AMD Opteron 4200 series (Valencia).
    Note: For the AMD Opteron 6200 and 4200 series (Family 15h) processors, vCenter Server 4.1 Update 2 treats each core within a compute unit as an independent core, except while applying licenses. For the purpose of licensing, vCenter Server treats each compute unit as a core. For example, although a processor with 8 compute units can provide the processor equivalent of 16 cores on vCenter Server 4.1 Update 2, only 8 cores will be counted towards license usage calculation.
  • Additional vCenter Server Database Support: vCenter Server now supports the following databases.
    • Microsoft SQL Server 2008 Express (x32 and x64)
    • Microsoft SQL Server 2008 R2 Express (x32 and x64)
  • Resolved Issues: This release delivers a number of bug fixes that have been documented in the Resolved Issues section.

The following information describes some of the enhancements available in this release of VMware ESXi:

  • Support for new processors – ESXi 4.1 Update 2 supports AMD Opteron 6200 series (Interlagos) and AMD Opteron 4200 series (Valencia).Note: For the AMD Opteron 6200 and 4200 series (Family 15h) processors, ESX/ESXi 4.1 Update 2 treats each core within a compute unit as an independent core, except while applying licenses. For the purpose of licensing, ESX/ESXi treats each compute unit as a core. For example, although a processor with 8 compute units can provide the processor equivalent of 16 cores on ESX/ESXi 4.1 Update 2, it only uses 8 licenses.
  • Support for additional guest operating system ESX 4.1 Update 2 adds support for Ubuntu 11.10 guest operating system. For a complete list of guest operating systems supported with this release, see the VMware Compatibility Guide.
  • Resolved Issues In addition, this release delivers a number of bug fixes that are documented in the Resolved Issues section.
Andrea MauroAbout Andrea Mauro (2375 Posts)

Virtualization & Cloud Architect. VMUG IT Co-Founder and board member. VMware VMTN Moderator and vExpert (2010, 2011, 2012, 2013, 2014, 2015). PernixPro 2014. Dell TechCenter Rockstar 2014. MVP 2014. Several certifications including: VCDX-DCV, VCP-DCV/DT/Cloud, VCAP-DCA/DCD/CIA/CID/DTA/DTD, MCSA, MCSE, MCITP, CCA, NPP.