virtualization

Symantec Teams Up With Citrix, Enhances Veritas Virtual Infrastructure Suite

June 11, 2008 by Robin Wauters Leave a Comment

Symantec has announced Veritas Virtual Infrastructure, which it claims to be the first solution to offer advanced storage capabilities for virtual server environments that effectively manage storage in large scale, x86 production environments.

Veritas Virtual Infrastructure combines storage management capabilities from Veritas Storage Foundation with Citrix XenServer technology. Veritas Virtual Infrastructure aims to preserve all of the key storage management benefits enterprise customers rely on in their physical environments, but are not available in current file-system based virtualization approaches.

Veritas Virtual Infrastructure uses a new distributed volume manager specifically designed to deliver advanced storage management capabilities for virtual servers. It uses a client/server architecture that establishes a unique, individual relationship between each virtual server and its underlying storage, just as if it were a physical server. Since it leverages Storage Foundation, Symantec claims its users can realize all of these benefits from their existing, heterogeneous SAN storage.

Veritas Virtual Infrastructure is expected to be available in the fall of 2008 with proposed pricing starting at $4,595 per 2 socket server.

Endeavors Formally Releases Application Jukebox, Includes Free Version

June 11, 2008 by Robin Wauters 1 Comment

Endeavors Technologies partially released its application virtualization and delivery product Application Jukebox in early April of this year, and has now split the offer into 3 editions: Enterprise, SaaS and Lite.

The most notable is the Lite edition, a freely available version of Endeavors’ patented application streaming technology, designed to run all services on one server and allows administrators to publish and stream their own Windows-based applications or choose from a selection of already published applications to stream.

The Application Jukebox family of products contain three key components. Application Jukebox Player sits on the client to create the virtual application environment and provides user authentication and application license enforcement. Application Jukebox Server controls and delivers applications, provides usage monitoring and logging, plus group, user and application level administration. Application Jukebox Studio allows ISVs and IT administrators to create a streamable, virtualized “appset” from standard, Windows-based applications that is then published to the server.

Stratus Technologies Releases Avance, Integrates With Citrix XenServer for Software-Based High-Availability Solution

June 11, 2008 by Robin Wauters 1 Comment

Stratus Technologies has announced (PDF) its Stratus Avance software, the company’s first software-based high availability (HA) product. Using embedded virtualization and running on ordinary x86 servers, Avance claims to provide levels of availability superior to, and without the complexity of, high-availability cluster solutions for Linux and Windows applications.

Stratus’ new software-based solution targets the SMB market as well as “edge” applications in large distributed networks where IT-staff support is minimal or non-existent. Prospective customers include medical practices, retail chains, small companies, branch banks, remote office or departmental computing, or distributed warehouses, distribution hubs or manufacturing facilities, for example.

Unlike other high-availability solutions, Avance HA positions itself as instant and automatic. Processing takes place on one server and data is simultaneously written to the mate, which can seamlessly assume
processing duties at any time should the primary server go out of service. If that happens, the affected server is removed from the network, alerts go out to user-defined recipients, a repair is made, and the server is brought back online to resynchronize with the active node with no downtime or data loss.

Avance is integrated with Citrix XenServer, and the U.S. list price for Avance software is $2,500 per server (including the license for Citrix XenServer). Avance software is available from Stratus channel partners and distributors, and in volume purchases directly from Stratus.

VMware Set To Release ThinApp 4.0 In 30 Days

June 11, 2008 by Robin Wauters 1 Comment

VMware yesterday announced the upcoming availability of VMware ThinApp 4, an application virtualization solution based on technology the company acquired to its takeover of Thinstall and with it their Application Virtualization Suite.

ThinApp requires no pre-installed software on physical or virtual PCs and no new deployment infrastructure or management tools. ThinApp packages applications in familiar formats (.MSI or .EXE) that can plug into existing infrastructure for software license management, deployment, audit and compliance.

According to the press release, VMware ThinApp 4.0 highlights include:

Application Link (NEW) – Application Link allows interdependent applications to communicate with one another (such as Java, .Net, IE, Office) to eliminate conflicts, reduce application size, and maintain continuity and tracking of software licenses.
Application Sync (NEW) – Application Sync streams byte-level updates to users’ critical applications inside and outside the enterprise using HTTP/HTTPS, and on managed and non-managed PCs running virtualized applications.
“Package once, deploy anywhere” ThinApp uses Thinstall technology, which pioneered agentless application virtualization allowing applications to be deployed on virtually any Windows OS across virtually any device (kiosks, PCs, laptops, thin clients, virtual desktops).
Works with existing management tools to streamline costs and maintain compliance. ThinApp plugs into existing processes and desktop management tools to reduce the costs and complexity around managing the physical and virtual desktop. According to Gartner**, “Virtualized applications can reduce the cost of testing, packaging and supporting an application by 60%.”
Conflict-free applications eliminate risks to business continuity. Applications are isolated from the underlying OS, eliminating costs of conflicting resources and allowing different versions of an application to run side by side (such as different versions of Internet Explorer).
Regain control of the desktop. ThinApp, along with VMware’s desktop virtualization family of products (ACE, Fusion, Workstation, and Virtual Desktop Infrastructure) enables IT to segment their applications, operating systems and migration deployments to speed time to value while decreasing complexity of managing the desktop.

The VMware ThinApp offering, which includes a copy of VMware Workstation and 50 client licenses, is priced at $5,000. The client licenses are priced at $39 per endpoint. ThinApp will be available for purchase within 30 days through VMware’s network of distributors, resellers and OEMs.

Jeff Woolsey and Scott Lowe Discuss Hyper-V

June 11, 2008 by Robin Wauters Leave a Comment

IT pro and virtualization expert Scott Lowe had an interesting discussion with Jeff Woolsey, Senior Program Manager for Hyper-V at Microsoft. Scott posted a summary of their conversation on his blog, here’s an excerpt:

What are the key architectural advantages of Hyper-V as compared to Xen or ESX?

Jeff indicated that Hyper-V and Xen are architecturally very similar. Both use a privileged VM; Microsoft calls it the parent partition, Xen calls it dom0. In both cases, I/O is routed through this privileged partition and only the privileged partition has access to the physical hardware. Microsoft believes the hypervisor should be as thin as possible; Hyper-V is only about 600K worth of code. The networking stack and the storage stack are pushed up into the parent partition to keep drivers out of the hypervisor. Jeff referred me back to his session earlier in the day, where he discussed the need for the parent partition (my summary of that session is here). ESX puts all the drivers in the hypervisor, which means that they have a harder time providing support for new hardware (the example given was 4Gbps Fibre Channel HBAs vs. 8Gbps Fibre Channel HBAs). In talking about the placement of device drivers, our discussion naturally led us to the next question.

How would you respond to the concerns about the quality of the device drivers in the parent partition affecting the stability of the hypervisor?

Jeff doesn’t buy into this argument. Unlike desktops or workstations, administrators don’t typically go willy-nilly with drivers on production servers. Drivers are generally provided by the hardware vendors. In addition, because Hyper-V requires the x64 edition of Windows Server 2008, this is even less of an issue; it’s impossible to use unsigned drivers with x64 Windows. This means that any driver that can be used with Hyper-V will be WHQL-tested. Supposedly, this will keep out potentially faulty device drivers. Jeff pointed to the exclusive use of Hyper-V to power the MSDN and TechNet web sites at Microsoft as proof. I can see his point, but I still have to wonder if another level of qualification and validation shouldn’t have been established to ensure that everything works as expected with Hyper-V. It still seems possible to me that organizations stepping outside the “Big 3? server vendors—Dell, HP, and IBM—could run into issues.

Read the rest (3 more questions) here.

VMware Stock Drops As Employee Grants Expire

June 10, 2008 by Robin Wauters Leave a Comment

On a generally down day for tech stocks, VMware slipped on news that a large number of employee share grants may begin trading this week. The stock was down $4.19, or 6.2 %, to $63.70 in recent trading, or 61 times 2008 earnings and 43 times 2009 earnings. The Nasdaq was off 0.8 %.

Some 51.2 million shares of VMware are currently traded. According to UBS analyst Heather Bellini, about 11 million shares, or 22 % of the float, will become eligible to trade this week, as one-year grants to employees begin to vest. Another 3.5 million shares will vest in each of the next two quarters.

VMware has clawed its way back from a March low of $41.41 since posting first-quarter earnings in April that reported a still healthy revenue growth of 69 %. But the stock is well below its October high of $125, when year-over-year revenue growth was nearly 90 %.

VMware issued 33 million shares at $29 a share in an IPO.

Also check our earlier post on VMware financials.

[Source: TheStreet]