VMware vCenter Server 5.5 Update 3g Release Notes

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vCenter Server 5.5 Update 3g | 9 JAN 2018 | Build 7460778

vCenter Server 5.5 Update 3g Installation Package | 9 JAN 2018 | Build 7460842

vCenter Server Appliance 5.5 Update 3g | 9 JAN 2018 | Build 7460865

Check for additions and updates to these release notes.

What's in the Release Notes

The release notes cover the following topics:

What's New

vCenter Server 5.5 Update 3g addresses issues that have been documented in the Resolved Issues section.

Earlier Releases of vCenter Server 5.5

Features and known issues of vCenter Server are described in the release notes for each release. Release notes for earlier releases of vCenter Server 5.5 are:

Internationalization

VMware vSphere 5.5 is available in the following languages:

  • English
  • French
  • German
  • Japanese
  • Korean
  • Simplified Chinese
  • Traditional Chinese

Compatibility and Installation

ESXi, vCenter Server, and vSphere Web Client Version Compatibility

The VMware Product Interoperability Matrix provides details about the compatibility of current and earlier versions of VMware vSphere components, including ESXi, VMware vCenter Server, the vSphere Web Client, and optional VMware products. Check the VMware Product Interoperability Matrix also for information about supported management and backup agents before you install ESXi or vCenter Server.

The vSphere Client and the vSphere Web Client are packaged on the vCenter Server ISO. You can install one or both clients by using the VMware vCenter™ Installer wizard.

vSphere Client Connections to Linked Mode Environments with vCenter Server 5.x

vCenter Server 5.5 can exist in Linked Mode only with other instances of vCenter Server 5.5.

Guest Operating System Customization Support

The Guest OS Customization Support Matrix provides details about the guest operating systems supported for customization.

Installation Notes for This Release

Read the   vSphere Installation and Setup documentation for guidance about installing and configuring vCenter Server.

Although the installations are straightforward, several subsequent configuration steps are essential. Read the following documentation:

Upgrades for This Release

For instructions about upgrading vCenter Server, see the vSphere Upgrade documentation.

For more information about the sequence in which vSphere environments need to be updated, see KB 2057795.

Open Source Components for VMware vSphere 5.5

The copyright statements and licenses applicable to the open source software components distributed in vSphere 5.5 are available at http://www.vmware.com/download/vsphere/open_source.html, on the Open Source tab. You can also download the source files for any GPL, LGPL, or other similar licenses that require the source code or modifications to source code to be made available for the most recent available release of vSphere.

Product Support Notices

  • vSphere Web Client.

    • Starting with vSphere 5.5 Update 2, Windows XP and Windows Vista are not supported as vSphere Client Operating System. You can find the complete list of operating system supported by vSphere Web Client in the VMware Compatibility Guide.
    • Because Linux platforms are no longer supported by Adobe Flash, vSphere Web Client is not supported on the Linux OS. Third party browsers that add support for Adobe Flash on the Linux desktop OS might continue to function.
  • VMware vCenter Server Appliance. In vSphere 5.5, the VMware vCenter Server Appliance meets high-governance compliance standards through the enforcement of the DISA Security Technical Information Guidelines (STIG). Before you deploy VMware vCenter Server Appliance, see the VMware Hardened Virtual Appliance Operations Guide for information about the new security deployment standards and to ensure successful operations.

  • vCenter Server database. vSphere 5.5 removes support for IBM DB2 as the vCenter Server database.

  • VMware Tools. Beginning with vSphere 5.5, all information about how to install and configure VMware Tools in vSphere is merged with the other vSphere documentation. For information about using VMware Tools in vSphere, see the vSphere documentation. Installing and Configuring VMware Tools is not relevant to vSphere 5.5 and later.

  • vSphere Data Protection. vSphere Data Protection 5.1 is not compatible with vSphere 5.5 because of a change in the way vSphere Web Client operates. vSphere Data Protection 5.1 users who upgrade to vSphere 5.5 must also update vSphere Data Protection to continue using vSphere Data Protection.

Resolved Issues

The resolved issues are grouped as follows.

Security Issues
  • This updated version of vCenter Server provides part of the hypervisor-assisted guest remediation of CVE-2017-5715 for guest operating systems. For important details on this remediation, see VMware Security Advisory VMSA-2018-0004.

Known Issues from Earlier Releases

To view a list of previous known issues, click here.