fabric-defined datacenters at cloud-scale...s. sankar, k. vaid, m. shaw “impact of temperature on...
TRANSCRIPT
1
Fabric-defined Datacenters at Cloud-scale David Gauthier
Sr. Director, Datacenter Architecture
Microsoft Corporation
2
50+ billion minutes of connections handled
each month
18+ billion Microsoft Azure Active Directory
authentications per week
2.4+ million emails per day
200+ Cloud Services 1+ billion customers · 20+ million businesses · 90+ markets worldwide
7+ billion worldwide queries each month
30+ trillion objects in Windows Azure
storage
3.5+ million subscribers
48+ million users in 41
markets
50+ million active users
400+ million
active users
250+ million
active users
3
Datacenter evolution
Server
Capacity
20 year Technology
2.0+ PUE
Colocation
Generation 1
Density Rack
Density & Deployment
Minimized Resource Impact
1.4 – 1.6 PUE
Generation 2
2012 2009 1989-2005 2007
Containment
1.2 – 1.5 PUE
Containers, PODs
Scalability & Sustainability
Air & Water Economization
Differentiated SLAs
Generation 3
Modular
1.12 – 1.20 PUE
ITPACs & Colocations
Reduced Carbon Right-Sized
Faster Time-to-Market
Outside Air Cooled
Generation 4
Integrated
1.07 – 1.19 PUE
Integrated System
Resilient Software
Common Infrastructure
Operational Simplicity
Flexible & Scalable
Generation 5
Future
4
Fabric Integration
SDDC for the cloud operator • Server, Network, Datacenter and Workflow
designed together
• Innovation at the boundaries
• Shared development roadmap
• Simplified infrastructure, resilient services
• Deep runtime telemetry & big data analytics
• Extreme efficiency
5
Efficient by design Big data analytics • One million device sample pool
Server Optimization • Remove unnecessary components
• Smart power choices
• 415 volt distribution
• High efficiency DC conversions
Elevated Supply Temperatures • 10˚C – 32˚C; Time Weighted Average < 24˚C
Outside air cooling • Chiller-less adiabatic cooling
• Extremely low energy consumption
S. Sankar, K. Vaid, M. Shaw “Impact of Temperature on Hard Disk Drive Reliability in Large
Datacenters” Microsoft, IEEE, 2011
HDD Case Temp Relative AFR HDD Case Temp Relative AFR
10 C 50 F 11 C 100% 30 C 100%
15 C 59 F 16 C 100% 34 C 100%
20 C 68 F 21 C 100% 38 C 100%
25 C 77 F 26 C 100% 41 C 106%
30 C 86 F 31 C 100% 45 C 131%
35 C 95 F 36 C 100% 49 C 153%
40 C 104 F 41 C 106% 53 C 189%
45 C 113 F 46 C 138% 56 C 231%
50 C 122 F 51 C 179% 60 C 281%
HDD's in Front, ΔT 1˚CBuried HDDs Des ign, ΔT 20˚C
cold de-rated to ΔT 10˚C hotInlet Temp
Inlet Temperature and Impact on Hard Disk Failure Rates
6
In-rack fuel cell research
• Natural gas converted directly to electricity to power servers
• Wastewater treatment methane recovery pilot
Dramatic improvement in holistic efficiency
• Beyond PUE – removes losses inherent in energy production and delivery
• Efficient energy supply chain from source to motherboard
Increased datacenter reliability
• Fewer moving parts, fewer potential points of failure. Increased global commonality
Lower infrastructure costs
• Elimination of electrical distribution, power conditioning, and back-up infrastructure
Energy innovation
Fuel Cell
Substation Substation
Server
Datacenter
CPU
Server
Datacenter
CPU
Radically simplified supply chain delivers more data with less resources
7
Think, design, deliver differently at cloud-scale
Cloud-Scale IS… Resilient services
Solving hardware problems in software
Self-healing solutions that route around failures
Enabling the business
Cloud-Scale is NOT…
Brittle software or networks
Relying on redundancy or special purpose hardware
People watching screens and responding to alerts
Reacting to the business
8
Microsoft Datacenter Resources
Microsoft Datacenters Web Site & Team Blogs microsoft.com/datacenters
Windows Azure Trust Center windowsazure.com/trustcenter
Office 365 Trust Center trustoffice365.com
9
© 2014 Microsoft Corporation. All rights reserved. The information herein is for informational purposes only and represents the current view of Microsoft
Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a
commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation.
MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.