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VMware Releases Infrastructure 3.5 Update 2, ESX and VirtualCenter Get Upgrades, ESXi Now 100% Free

July 28, 2008 by Robin Wauters 1 Comment

VMware has released Update 2 for Infrastructure 3.5, listing a whole set of updates and features. At the same time, the company has made the license for ESXi completely free, as announced last week during the earnings call.

These are the highlights of some of the enhancements available in this release of VMware Infrastructure 3 (free evaluation here):

  • Windows Server 2008 support – Windows Server 2008 (Standard, Enterprise, and Datacenter editions) is supported as a guest operating system. With VMware’s memory overcommit technology and the reliability of ESX, virtual machine density can be maximized with this new guest operating system to achieve the highest degree of ROI. Guest operating system customizations and Microsoft Cluster Server (MSCS) are not supported with Windows Server 2008.
  • Enhanced VMotion Compatibility – Enhanced VMotion compatibility (EVC) simplifies VMotion compatibility issues across CPU generations by automatically configuring server CPUs with Intel FlexMigration or AMD-V Extended Migration technologies to be compatible with older servers. Once EVC is enabled for a cluster in the VirtualCenter inventory, all hosts in that cluster are configured to ensure CPU compatibility for VMotion. VirtualCenter will not permit the addition of hosts which cannot be automatically configured to be compatible with those already in the EVC cluster.
  • Storage VMotion – Storage VMotion from a FC/iSCSI datastore to another FC/iSCSI datastore is supported. This support is extended on ESX/ESXi 3.5 Update 1 as well.
  • VSS quiescing support – When creating quiesced snapshot of Windows Server 2003 guests, both filesystem and application quiescing are supported. With Windows Server 2008 guests, only filesystem quiescing is supported. For more information, see the Virtual Machine Backup Guide and the VMware Consolidated Backup 1.5 Release Notes.
  • Hot Virtual Extend Support – The ability to extend a virtual disk while virtual machines are running is provided. Hot extend is supported for vmfs flat virtual disks without snapshots opened in persistent mode.
  • 192 vCPUs per host – VMware now supports increasing the maximum number of vCPUs per host 192 given that the maximum number of Virtual Machines per host is 170 and that no more than 3 virtual floppy devices or virtual CDROM devices are configured on the host at any given time. This support is extended on ESX 3.5 Update 1 as well.

As for the hardware enablement and management:

  • 8Gb Fiber Channel HBAs – Support is available for 8Gb fiber channel HBAs. See the I/O Compatibility Guide for ESX Server 3.5 and ESX Server 3i for details.
  • SAS arrays – more configurations are supported. See the Storage/SAN Compatibility Guide for ESX Server 3.5 and ESX Server 3i for details.
  • 10 GbE iSCSI initiator – iSCSI over a 10GbE interface is supported. This support is extended on ESX Server 3.5 Update 1, ESX Server version 3.5 Update 1 Embedded and ESX Server version 3.5 Update 1 Installable as well.
  • 10 GbE NFS support – NFS over a 10GbE interface is supported.
  • IBM System x3950 M2 – x3950 M2 in a 4-chassis configuration is supported, complete with hardware management capabilities through multi-node Intelligent Platform Management Interface (IPMI) driver and provider. Systems with up to 32 cores are fully supported. Systems with more than 32 cores are supported experimentally.
  • PMI OEM extension support – Execution of IPMI OEM extension commands is supported.
  • System health monitoring through CIM providers – More Common Information Model (CIM) providers are added for enhanced hardware monitoring, including storage management providers provided by QLogic and Emulex. LSI MegaRAID providers are also included and are supported experimentally.
  • CIM SMASH/Server Management API – The VMware CIM SMASH/Server Management API provides an interface for developers building CIM-compliant applications to monitor and manage the health of systems. CIM SMASH is now a fully supported interface on ESX Server 3.5 and VMware ESX Server 3i.
  • Display of system health information – More system health information is displayed in VI Client for both ESX Server 3.5 and VMware ESX Server 3i.
  • Remote CLI – Remote Command Line Interface (CLI) is now supported on ESX Server 3.5 as well as ESX Server 3i. See the Remote Command-Line Interface Installation and Reference Guide for more information.

VirtualCenter 2.5 update 2 adds full support for monitoring individual virtual machine failures based on VMware tools heartbeats. This release also extends support for clusters containing mixed combinations of ESX and ESXi hosts, and minimizes previous configuration dependencies on DNS. It also extends support for alarms on the overall health of the server by considering the health of each of the individual system components such as memory and power supplies. Alarms can now be configured to trigger when host health degrades.

VirtualCenter 2.5 Update 2 provides the ability of creating a clone of a powered-on virtual machine without any downtime to the running virtual machine. Therefore, administrators are no longer required to power off a virtual machine in order to create a clone of it. Also, you can now automatically authenticate to VirtualCenter using your current Windows domain login credentials on the local workstation, as long as the credentials are valid on the VirtualCenter server.

This capability also supports logging in to Windows using Certificates and Smartcards. It can be used with the VI Client or the VI Remote CLI to ensure that scripts written using the VI Toolkits can take advantage of the Windows credentials of your current session to automatically connect to VirtualCenter.

VMware

Filed Under: Featured, News Tagged With: ESX, ESXi, VI, VI 3, virtualcenter, VirtualCenter 2.5, virtualisation, virtualization, vmware, VMware ESX, VMware ESXi, VMware Infrastructure, VMware Infrastructure 3, VMWare Infrastructure 3.5, VMWare Infrastructure 3.5 Update 2, VMware VI, VMware VI 3.5, VMware VI 3.5 Update 2, vmware virtualcenter, VMware VirtualCenter 2.5

Andrew Kutz Upgrades VMware Infrastructure Plug-in SVmotion

June 16, 2008 by Robin Wauters 3 Comments

Andrew Kutz, author, developer and one of the leading experts on x86 server virtualization, has released version 1.0 of his populair VI plug-in SVmotion. The plug-in is available at SourceForge and includes new features like:

  • No longer counts RDM files against datastore size, fixing the bug that plagued the last version.
  • SVMotion operations against templates are not supported since VMware does not support them.
  • Added tool tips that explain why a relocation cannot take place
  • Automatically registers itself upon installation so you don’t have to enable it inside the VI client.
  • All SVMotion events write out a log, enabling better understanding of what went wrong in case of an error.
  • Aside from the library that loads the plug-in, all of VMware’s internal code has been replaced with the VI Toolkit for .NET.
  • The project is now supported by almost 20 unit tests, helping to ensure fewer bugs and greater stability.
  • The unit tests can be expanded to include testing for a system-resource supported number of servers since they use mock testing designed to work with the VI Toolkit for .NET.
  • The project is now built using NAnt, which allows nightly builds of the source, creates distributions, and builds the MSI installer.

SVmotion

Update: also read this Virtualization Admin article, and Andrew’s comment on this post.

[Source: VMBlog]

Filed Under: News Tagged With: Andrew Kutz, plug-in, SVmotion, SVmotion 1.0, VI, VI plug-in, virtualisation, virtualization, vmware, VMware Infrastructure, VMware SVmotion, VMware SVmotion 1.0

VMware Publishes An Official Guide For Creating VI Client Plugins

April 21, 2008 by Robin Wauters Leave a Comment

VMware has shown a great deal of commitment by publishing an official (yet experimental) guide to creating VI Client plugins.

“With the release of VirtualCenter 2.5, VMware offers third-party developers and partners the ability to extend the VMware Infrastructure Client (VI Client) with their own product-specific menu selections or toolbar icons that provide access to external, Web-based functionality. These extensions, or VI Client Plug-ins, comprise the set of configuration files, URLs, icons, and Web-server-hosted resources that work together to display extended menu items, icons, and other user interface (UI) items in the VI Client and provide access to the external functionality.”

In related news, Andrew Kutz (who also posted his thoughts about the guide and how it relates his own unofficial guide) is publishing a book with O’Reilly on “Programming and Managing VMware Infrastructure“.

Filed Under: Uncategorized Tagged With: VI, VI Client, virtualisation, virtualization, vmware, VMware Infrastructure, VMware Infrastructure (VI), VMware Infrastructure (VI) SDK 2.5, VMware Infrastructure SDK 2.5

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