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System Center Virtual Machine Manager 2008 |
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Monday, 05 May 2008
by Michel Roth
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As rumored earlier, the beta of the next version of System Center
Virtual Machine Manager called System Center Virtual Machine Manager
2008 has been released to the general public at the Microsoft
Management Summit in Las Vegas.
This is the version of System Center Virtual Machine Manager that also
manages VMware VI environments (via Virtual Center). In fact, Microsoft
think this is one of the key features of System Center Virtual Machine
Manager 2008. Microsoft supposedly even adds more features to the
management of ESX hosts than Virtual Center does. I think there is no
more physical representation of Microsoft's intention to take VMware's
market share than this VMware "integration" in System Center Virtual
Machine Manager 2008. Geert Baeke has a small post up that shows smoe screenshots of this integration.
There are of course more features:
Support for VMs
running on Windows Server 2008
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System Center
Virtual Machine Manager 2008 was designed to fully utilize the foundational
features and services of Windows Server 2008 and Microsoft Hyper-V Server. This includes Hyper-V’s 64-bit
architecture, attack hardened security model, fail-over cluster support
(see below) and others.
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Virtual Machine
Manager 2008 (VMM) supports the management of hosts running Hyper-V and VMM can
actually enable Hyper-V remotely from the VMM 2008 console.
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VMM 2008 integrates
with new clustering support in Windows Server 2008 to allow for
fault-tolerant and cluster aware virtual machines to be created
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VMM 2008 supports
all Hyper-V functionality while providing VMM-specific functions, such as
Intelligent Placement, the Self-Service Portal, and the integrated
Library.
Multi-vendor
virtualization platform support
- In addition to
support for Hyper-V, VMM 2008 integrates multi-hypervisor management into one
tool with its support for virtual machines running on VMware ESX infrastructure
and Microsoft Virtual Server.
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VMM 2008 provides
comprehensive support for VMware VI3 included moving virtual machines among
virtual hosts with no downtime via VMotion, through integration with VMware’s
Virtual Center.
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VMM 2008 specific
features such as Intelligent Placement, consolidation candidate
recommendations and others can be run against virtualized infrastructure on any
supported platform.
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Windows
PowerShel scripts for customization or
automation are also supported across Hyper-V, VMware ESX or Virtual
Server implementations.
Performance and
Resource Optimization
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Performance and
Resource Optimization (PRO) is a feature of VMM which can dynamically respond
to failure scenarios or poorly configured components that are identified in hardware,
operating systems or applications.
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Working through
PRO-enabled Management Packs and in consort with System Center Operations
Manager 2007’s deep monitoring capabilities, PRO can either alert an
administrator of an unhealthy system or application state and its
proposed recommended corrective action or it can respond automatically creating
a system that responsive and self healing.
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Because of the much
more granular level of monitoring available to PRO, a wide range of hardware,
operating system or application variables can trigger PRO to take
corrective action.
- As a feature of VMM
2008, PRO’s capabilities are also available to VMware ESX or Virtual Server
hosts thus allowing administrators to manage their entire virtualized
environment regardless of the virtualization platform they are using
.
Host Cluster Support
for “High Availability” Virtual Machines
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With greatly
expanded support for failover clusters, VMM 2008 improves its “high
availability” capabilities for managing mission-critical virtual
machines. VMM 2008 is now fully cluster-aware meaning that it can detect and
manage Hyper-V host clusters as a single unit.
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New in this version
of VMM is automatic detection of virtual hosts that are added or removed from
the cluster – thus easing the burden on the administrator to manage this
function.
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In VMM 2008,
creating a high availability virtual machine (HA VM) has never been easier.
Gone are the complex multi-step manual processes from before – now, an
administrator clicks a simple checkbox which designates a VM as highly
available. Behinds the scenes, VMM orchestrates the creation of that HA VA
which includes instructing the Intelligent Placement feature of VMM 2008 to
recommend only hosts that are part of a host cluster for the newly minted HA
VM.
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Improved HA VM
management features of VMM 2008 include the Failover Cluster Management Console
for various cluster-related tasks such as designation and management of cluster
reserves, letter-less disk drives, guest clusters, among others.
- VMM 2008 also
supports VMware host clusters in which the nodes of the cluster are VMware ESX
Servers.
Other Changes in VMM
2008
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Re-engineered
administrative permissions engine; creation of the “delegated administrator”
role which maintains the management abilities of a full administrator but on a
reduced scope of responsibility such as a designated sub-set of virtual hosts.
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Thoroughly
re-designed and re-built web interface for the self service portal including
user access to the PowerShell interface and commandlets.
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In guest
virtual machine support for Windows Server 2008 and Windows Vista® operating
systems as well as Physical-to-Virtual (P2V) and Virtual-to-Virtual (V2V)
support for those guest operating systems.
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Updated network
permissions policies allowing VMM 2008 to manage domain-joined virtual
infrastructure which is not part of a specifically “trusted” domain.
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Additional
PowerShell commandlets and “view script” controls.
- General refresh and
“face lift” of the VMM 2008 user interface and management console.
Download the System Center Virtual Machine Manager 2008 beta via Microsoft Connect.
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