I plan to live forever. So far, so good.

The Microsoft Virtualization Team blog has recently announced that version 2.1 of the Linux Integration Services has been released. Quoting from their website, the following features are included in the 2.1 release:

• Driver support for synthetic devices: Linux Integration Services supports the synthetic network controller and the synthetic storage controller that were developed specifically for Hyper-V.
• Fastpath Boot Support for Hyper-V: Boot devices take advantage of the block Virtualization Service Client (VSC) to provide enhanced performance.
• Timesync: The clock inside the virtual machine will remain synchronized with the clock on the host.
• Integrated Shutdown: Virtual machines running Linux can be gracefully shut down from either Hyper-V Manager or System Center Virtual Machine Manager.
• Symmetric Multi-Processing (SMP) Support: Supported Linux distributions can use up to 4 virtual processors (VP) per virtual machine.
• Heartbeat: Allows the host to detect whether the guest is running and responsive.
• Pluggable Time Source: A pluggable clock source module is included to provide a more accurate time source to the guest.

This version of the integration services for Hyper-V supports Novell SUSE Linux Enterprise Server 10 SP3, SUSE Linux Enterprise Server 11, and Red Hat Enterprise Linux 5.2 / 5.3 / 5.4 / 5.5. You can obtain the Linux IS’s via the Microsoft Download Center.

I’ve been told that this realease also fixes some major time drifting issues on Linux guests running with the SMP (multiprocessor) option activated that were present in the RC version. On this note, I’ll also be releasing a screencast (in Romanian) on running Linux under Hyper-V soon, along with some best practices.

Ben Armstrong recently announced that the previous Hyper-V R2 limit of 64 VMs per node in a cluster has been increased up to 384 VMs (which was the existing limit for any non-clustered node). The “Requirements and Limits” page on TechNet has also been modified to reflect the new changes.

A quick note here: even with the newly introduced support for more VMs per node, you’re still limited to 1000 VMs per cluster.

Yup, SCE 2010 and DPM 2010 have both reached RTM today!

To be honest, due to all the extra features it comes with, I definitely believe SCE 2010 is hands-down the best tool to manage small virtualized or mixed infrastructures (of up to 50 servers):

System Center Essentials 2010 (SCE 2010) provides IT professionals in mid-sized organizations with a unified physical and virtual management experience. It enables you to better secure, update, monitor, and troubleshoot from a single console, so you can efficiently and proactively manage your IT environment.

The main addition to this second System Center Essentials release is the seamless integration of Virtual Machine Manager 2008 R2 technology, making it quick and easy for midsize business to begin realizing the cost-cutting benefits of server consolidation using virtualization. SCE 2010 will enable you to rapidly move from a physical to virtual server environment while maintaining the control and simple management you have come to expect from the product.

Data Protection Manager 2010 also comes with a few (very nice) improvements as well:

System Center Data Protection (DPM) 2010, meantime, delivers unified data protection for Windows servers such as SQL Server, Exchange, SharePoint, Virtualization and file servers — as well as Windows desktops and laptops. Microsoft has re-engineered DPM 2010 to be more scalable so that both midsize and enterprise-class organizations can take advantage of it.

Key additions in DPM 2010 include:

• The ability for roaming laptops to get centrally managed policies around desktop protection, so that your laptop data is protected, whether you are connected to the corporate network or remote
• Enhanced virtualization protection, including Hyper-V R2 LiveMigration scenarios and the ability to recover single-files from within host-based backups
• Additional protection and recovery capabilities for Windows application servers like SQL Server, Exchange or SharePoint
• Native site-to-site replication for disaster recovery to either another DPM server or an off-site cloud provider
• Significant enterprise-scalability increases for deploying DPM in large environments
• Centrally managed System State and Bare Metal Recovery

This is amazing news for the mid-market/SMB segment!

Also, another interesting Windows client management cloud product was announced today, called Windows Intune. Head out to the official website for more info.

After last week’s Microsoft Academic Program opening in UBB Cluj, this week is time for the official academic launch of Windows 7 and Windows Server 2008 R2. I’ll be the one talking a bit about the latter (Win 2008).

More details on the launch announcement page.