Atlantis Computing virtualization consultant Jim Moyle released a white paper (28 pages) on Virtual Desktop Infrastructure (VDI) Input/Output operations per second (IOPS) for Windows 7 deployments.
Windows 7 IOPS for VDI is a very important topic – as Moyle points out – since:
many IT organizations planning a Windows 7 migration with VDI are unaware that the combination of Windows 7 and Anti-virus more than doubles the amount of memory and IOPS required per desktop compared to Windows XP
Moyle conducted tests using various tools, such as IOMeter and WinSAT to measure maximum I/O and Login VSI to measure VM density and user experience.
The arguments covered in the white paper are summarized below:
- Windows 7 optimizations
- Measuring IOPS ( covers Perfmon, ESXTOP, IOMeter and WinSAT )
- Determining Windows 7 demands for IOPS
- Windows boot
- Windows logon
- Application launches
- Antivirus (Avira, Microsoft Security Essentials)
- Logoff and shutdown
Moyle points out why IOPS are so crucial for the success of a VDI :
… with desktop virtualization, the hard drive is moved to shared storage, this storage is thenshared between hypervisors, allowing consequences to spread across the whole infrastructure. Inorder to deliver a consistently high performance virtual desktop experience that is equal or betterthan a physical PC, virtual desktops require constant access to low latency and high throughput storage.
Thanks to Michel Roth for providing the news.
blog comments powered by Disqus
virtualization.info Newest articles
May 12th, 2016
Containers’ security is one of the emerging topics in those companies moving this technology into production. A few small players emerged to compete exclusively in this portion of the…
May 3rd, 2016
RightScale is a Santa Barbara, CA based company, provider of a Software as a Service (SaaS) management solution that so far only supported standard Infrastructure as a Service (IaaS) cloud…
April 5th, 2016
Yesterday, Bellevue (WA) based company WinDocks, released version 1.0 of its homonymous Docker engine for Windows.
The company, founded by a small group of former Microsoft’s employees, rides Docker’s…
March 17th, 2016
LANDesk Software, founded in 1985 and headquartered in Salt Lake City, Utah , provides systems management, security management, service management, asset management and process management solutions with a strong focus…
March 15th, 2016
Last week open source giant Red Hat announced the availability of version 3.6 of its KVM-based virtualization platform Red Hat Enterprise Virtualization (RHEV).
While this new release provides the expected…
March 4th, 2016
Yesterday Docker announced to have acquired a semi-stealth startup called Conductant, focused on workloads orchestration.
Both Conductant’s founders, Bill Farner and David Chung, have significant enterprise experience coming from…
March 1st, 2016
Today Cisco announced the intent to acquire CliQr Technologies Inc., a privately held company based in San Jose, CA.
CliQr is one of the most promising startups in the Cloud…
February 11th, 2016
Yesterday VMware announced version 7 of both its vCloud and vRealize suites, confirming its efforts to be relevant in the CMPs (Cloud Management Platforms) space.
vRealize Suite 7 is made…
February 11th, 2016
Platform9 solutions leverages a mix of SaaS and on premises Virtual Appliance to provide into supported environments capabilities typical of Cloud Management Platforms (CMPs) such self-service provisioning, monitoring, configuration…
February 10th, 2016
Log Insight is a log aggregation, management and analisys tool, that VMware first introduced in 2013 and now is fiercely competing against Splunk.
Today the company announced Log Insight 3.3…
February 1st, 2016
During Ignite 2015, back in September, Microsoft announced Microsoft Azure Stack as the building block for its hybrid cloud strategy.
What Microsoft is saying with this move is that, despite…
January 14th, 2016
Ansible is an IT automation tool especially popular within the developers’ community, thanks to its simplicity and agentless nature.
Three months away from its acquisition by Red Hat the company announced…
December 23rd, 2015
Nutanix is a provider of converged infrastructure, basically a physical server containing both compute and storage driven by an Installed Hypervisor of choice, this server, called a node can…
December 23rd, 2015
Last week VMware finally completed the first major update of VMware vRealize Suite, its well known cloud management solution, releasing in GA both vRealize Automation 7 and vRealize Business Standard…