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Microsoft HyperV 3 versus Vmware vSphere 5 Erik Scholten & Alex Muetstege
VMUG.BE - 1 June 2012
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Who Are We?
• www.vmguru.nl • 5 years • 5 guys
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Who Are We?
Erik Scholten
• 37 years old • Solution Architect • 15 years professional
experience • VMware vExpert
2009/2010/2011/2012
Alex Muetstege
• 38 years old • Solution Architect • 15 years professional
experience • VMware vExpert
2011/2012
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Who Are We
Employees 700 ICT experts in the Netherlands. Locations Alphen aan den Rijn, Amersfoort, Capelle aan den IJssel, Zaltbommel and Eindhoven. Services Management & Consultancy, Infrastructuur & Communicatie, Software & Services. Partners Avaya, Cisco, HP, IBM, Microsoft & VMware. Customers Industry, Distribution & Transport (IDT), Education and Healthcare.
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Server virtualization landscape is changing
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Where are we now?
versus
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VMware: a little history
• VMware was founded in 1998 • Located in Palo Alto, California (Silicon Valley) • First virtualization product (VMware Workstation) in 1999 • First server virtualization product (VMware GSX and ESX) in 2001 • Acquired by EMC in 2004 • About 11.200 employees
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Microsoft (and HyperV): a little history
• Microsoft was founded in 1975 • Located in Redmond, Washington • 92.000 Employees • Microsoft is in Virtualization since 2004 • First product: Virtual PC from takeover of Connectix • Hyper-V as first bare metal hypervisor since (Windows) 2008
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Current situation
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But what’s has MS announced
New placement policies
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But what’s has MS announced
Cluster Aware Updating (CAU)
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But what’s has MS announced
Hyper-V replica
not native – Add-on
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But what’s has MS announced
SMB Live Migration
Host 1 Host 2
SMB File Server
No SMB support with VMware Concern: SMB performance is not that great! Nice for SMB or less demanding environments
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But what’s has MS announced
Shared nothing Live Migration
Blue = Networking
Host 1 Host 2
No Shared Storage
No VMware alternative Concern: performance depends on network throughput LAN : 1GbE = 93MB/sec (eff. 75%), 50GB VM => 10 minutes WAN : 100MbE = 9MB/sec (eff. 75%), 50GB VM => 1,5 hours
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But what’s has MS announced
Offloaded Data Transfer (ODX)
Intelligent Storage Array
Virtual Disk
Virtual Disk
Actual Data Transfer
Offload Read Token Token Offload
Write
Token
No support from any storage vendor yet.
VMware Array Intergration (VAAI)
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Warning!
• Statements about capabilities or benefits are subject to change
• Packaging and licensing have not yet been determined
• Any concepts shown are for illustration purposes only
Disclaimer: This presentation contains preliminary information that may be changed substantially prior to final commercial release of the software described herein. The information contained in this presentation represents the current view of Microsoft Corporation on the issues discussed as of the date of the presentation. Because Microsoft must respond to changing market conditions, it should not interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of the information presented after the date of the presentation. This presentation is for informational purposes only. MICROSOFT MAKES NO WARRANTIES, EXPRESSED, IMPLIED ,OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION. Microsoft may have patents, patent applications, trademarks, copyrights or other intellectual property rights , covering subject matter in this presentation. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this information does not give you any license to these patents , trademarks, copyrights or other intellectual property rights.
About Windows 8 and Hyper-V v3
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Warning!
WARNING LOTS OF TEXT COMING
YOUR WAY
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Hyper-V 3 – New Scalability features Scalability: • Support for up to 63 nodes per cluster and 4000 VM’s
• Up to 32 virtual CPU’s in 1 VM • Up to 160 logical CPU’s in one host • Up to 1024 VM’s and 2048 virtual processors per host
• Max 512 GB RAM per VM • Max 2TB RAM per host
• No more limits on Live (Storage) Migration (limited by hardware only) • Live Storage Migration to SAS, iSCSI, Fiber Channel or SMB share • Extensible virtual switch (plugin model for 3rd parties) • VHDX Format now supports up to 16 TB disks • Official Support for NIC Teaming on hardware in the box • Cluster Services inside VMs can run on FC or iSCSI • ODX Support (Offloaded Data Transfer) on storage • Enhanced PowerShell integration
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Hyper-V 3 – New Availability features
Availability: • Virtual Machine Boot Priority • Priority Workloads (low, medium, high) • Intelligent placing of VMs on hosts • Bitlocker support on clustered disks (Encrypted Cluster Volumes) • Anti-Affinity VM rules • VM Health monitoring support (in VM support) • In Box Maintenance Support (Cluster Aware Updating) • Hyper-V Replica (High availability for single VMs on another host) • New virtual ‘Fiber Channel Adapter’
• 4 virtual FC cards can be attached to 1 physical card • 2 virtual FC cards in 1 VM can point to 2 different physical cards
• Share Nothing Migration (move VM from stand alone host 1 to host 2)
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Wow!
Apparently….
Steve had a lot of catching up to do
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Let’s compare Scalability
32 hosts/cluster
3000 virtual machines/cluster
40 hosts/cluster
4000 virtual machines/cluster
32 vCPU virtual machines 32 vCPU virtual machines
160 logical CPU’s/host 160 logical CPU’s/host
512GB memory/virtual machine
2TB memory/host
1TB memory/virtual machine
2TB memory/host
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Let’s compare Availability
VM boot priority
Workload priority
Intelligent placement of VM’s
(Anti-) Affinity rules
Cluster aware updating
Guest clustering
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Let’s compare Storage features
FC support iSCSI support
FCoE support
NFS support
SMB support
SAN integration
Share nothing live migration
VAAI / VASA ODX supported by EMC/NetApp/IBM/Dell
Native VM replica Live storage migration
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Let’s compare I/O features
NIC teaming support Port ID virtualization
3rd Party switch
Distributed virtual switch
Storage I/O control
Network I/O control
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It’s not all about the features
Avoid the discussion based on features alone
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What to do.
1. Sell VMware strengths 2. Avoid the Hyper-V 3 trap 3. Ace the pricing discussion
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What to do.
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VMware strengths
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More choice for the Cloud
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Better security
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What to do.
1. Sell VMware strengths 2. Avoid the Hyper-V 3 trap 3. Ace the pricing discussion
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Avoid the Hyper-V 3 trap
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MS Marketing quotes
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3 key selling points
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Promises, promises
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Waiting costs €€
2012 2013 2014
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1-Q4
*Source: Gartner in the “Evolving Your Windows Server Environment” presentation at the 2011 Datacenter Conference
12-15 month maturation period*
(Test application compatibility, Build system images,
Train IT staff, Run pilots)
Begin migration
You are Here
Wait for Windows Server 8 to ship
Functionality that meets needs today and tomorrow
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Customers prefer VMware
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What to do.
1. Sell VMware strengths 2. Avoid the Hyper-V 3 trap 3. Ace the pricing discussion
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It’s not all about features, TCO/ROI matters
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VMware more expensive?
Basic consolidation: 3 hosts, no SAN
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VMware more expensive?
No planned downtime: 3 hosts, with a SAN VSA
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What’s in it for me?
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Conclusion
So are we all going to migrate to Microsoft?
HyperV 3 improvements • Scalability: huge • Availability: impressive
But is it enough to compete? Scalability: same as others Availability: same as others
Unique features: • Share nothing Migration • Hyper-V Replica • SMB support
And.. It’s still not here yet… And.. How about the cloud?
Hyper-V 3 is vSphere 4 (+) But we’re already waiting for vSphere 6!
We think: SMB market will be very interested in Hyper-V3
Competition is good for business
