Green IT Προκλήσεις & Λύσεις

Green IT Προκλήσεις & Λύσεις Γ. Νικολόπουλος λ Sales Director Fujitsu Technology Solutions Copyright 2010 FUJITSU TECHNOLOGY SOLUTIONS

Η αλήθεια για το IT: φυσικοί πόροι Large quantities of energy and raw materials, numerous poisonous chemicals and immense quantities of freshwater...all this is used in making small computers Each PC put on the scrapheap in 2008 PC has used on average the equivalent of: 14.2 m³ water 53 kg crude oil 107 kg iron ore The production of one 2g memory chip needs: 32 kg water, 1.6 kg fuel, 72 g chemicals, 700 g gas

Η αλήθεια για το IT: κατανάλωση ενέργειας Energy, a great deal of energy and the same again for cooling in data centers... that's what small computers need to run One single constant peer-to-peer connection, e.g. bit torrent when exchanging music, consumes more energy on average than 75% of human activities One single server rack in 1m² area at 10-20% workload used as much power as 12.6 German households h Standby in German offices waste 40% electricity

Green Servers: Είναι όλα θέμα κόστους! Energy costs are rising A industry standard server with an investment cost of 2,500 will consume approximately 525-worth of power per year. 400 W power consumption average load on a two socket server 24 hours 365 days 3,504 kwh 0.15 per kwh Totals 525,- p.a. Plus: energy costs for air conditioning "If performance per watt is to remain constant over the next few years, power costs could easily overtake hardware costs, possibly by a large margin," Luiz Andre Barroso, Google

Η αλήθεια για το IT: heat και cooling Many data centers are in the process of going bust 70% of CIOs report that power supply and cooling is the largest single problem in their data centers* Half the data centers will not have enough power and cooling capacity in 2008 to meet their requirements* Forecasts expect 48% of the data center budget to be spent on energy* Energy efficiency = avoid 8-digit spending Building a new tier-4 data center is a 50 million plus Euro decision * Gartner Data center costs are exploding; power exceeds hardware CAPEX

Green Servers: Είναι και θέμα image! Getting closer to business needs, descending di budgets and increasing power costs are main challenges in European data centers. Example: Mare nostrum in Barcelona: biggest European Supercomputer 10.240 processors provide 94 Teraflops. Energy consumption for servers: 740 Kilowatt Air condition needs on top: 540 Kilowatt. Total power per year is 11,212,800 kwh Cost is about 2 million Euro in power consumption per year or a third of total budget! CO 2 footprint is 42 t per year It needs 3,000 trees to absorb the CO 2 pollution of one Datacenter!

ΤΑ ΜΗΝΥΜΑΤΑ ΕΙΝΑΙ ΣΑΦΗ ΟΙ ΛΥΣΕΙΣ;;;

Πώς αντιμετωπίζονται οι προκλήσεις; ΕΝΕΡΓΕΙΑΚΑ ΑΠΟΔΟΤΙΚΟΣ ΕΞΟΠΛΙΣΜΟΣ Increase use of energy efficient components Reduce consumption through efficient systems Usage of cooling optimized systems ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΥΠΟΔΟΜΗΣ Consolidation Virtualization Automation Transition from a static to a dynamic IT environment ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΔΙΑΧΕΙΡΙΣΗΣ ΔΕΔΟΜΕΝΩΝ Information Lifecycle Management

Πώς αντιμετωπίζονται οι προκλήσεις; ΕΝΕΡΓΕΙΑΚΑ ΑΠΟΔΟΤΙΚΟΣ ΕΞΟΠΛΙΣΜΟΣ Increase use of energy efficient components Reduce consumption through efficient systems Usage of cooling optimized systems ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΥΠΟΔΟΜΗΣ Consolidation Virtualization Automation Transition from a static to a dynamic IT environment ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΔΙΑΧΕΙΡΙΣΗΣ ΔΕΔΟΜΕΝΩΝ Information Lifecycle Management

Ενεργειακά αποδοτικός εξοπλισμός All progreen selection products have to fulfill the following criteria: Intel vpro technology Intel Core vpro i5 or i7 processor Certified for ENERGY STAR 5.0 Fixed configurations Energy saving features Pre-installed power management Power-optimized optimized processors

Ενεργειακά αποδοτικός εξοπλισμός Overcoming the Issues: Designing an Energy Efficient Server Cool-safe design Cool Air Flow Efficient Mother Boards Efficient BIOS and Server Management Control There are two primary benefits to saving energy. The first is personal satisfaction; the knowledge that individuals are contributing toward environmental preservation. The second is cost savings in an area in which energy savings can make great impact.

Ενεργειακά αποδοτικός εξοπλισμός We Learn From Nature - You ll benefit from our efforts Honeycomb Structure Improved Ventilation System + 40% ventilation throughput Hard Disk Bezel Slider Panel Front Door RX300 S5 TX200 S5 TX300 S5 RX200 S5

Ενεργειακά αποδοτικός εξοπλισμός Cool-safe design of RX300 S5 Big areas at the front give enough room for cool air intake, Airflow channels with cable-less design for direct cooling of CPU, Memory Big fans run low speed and more quietly, generate homogenous airflow Continuous fan speed control, energy and noise optimized Temperature Control of CPU, Chipset, Memory and environment EPA compliant PSU (89% efficiency) PRIMERGY Dual socket S5 Server motherboard Airflow Efficient cooling avoids high temperatures No hot spots

Ενεργειακά αποδοτικός εξοπλισμός Energy Utilization improved by Factor 10 in 4 years PRIMERGY RX300 Generations S5, S4, S2, by SPECpower_ssj2008 Efficiency Factor: Throughput per Watt consumed 2009: RX300 S5 2007: RX300 S4 2005: RX300 S2 Throughput: higher is better Power consumption: lower is better Efficiency: higher is better

Ενεργειακά αποδοτικός εξοπλισμός Combine all: an optimized Datacenter More users & data more server power in datacenter Will end up in more Servers, more Energy for operation More heat to be removed, more cooling efforts Overload of datacenter Infrastructure could drive disaster Help: Less Servers, more cooling Optimize your datacenter

Ενεργειακά αποδοτικός εξοπλισμός Energy Costs of Operating a Datacenter Power Cost distribution of Traditional datacenter 50% IT 25% Cooling Air 12% Moving Air ~(volume/h)³ Main Power Cost drivers Energy consumption of IT Hot Spots and Cold Spots Uncontrolled air streams Main reasons for losses thru Datacenter Set-up hot exhaust air warming cold air Cold air cooling hot air Power/Cooling distribution within servers & racks

Πώς αντιμετωπίζονται οι προκλήσεις; ΕΝΕΡΓΕΙΑΚΑ ΑΠΟΔΟΤΙΚΟΣ ΕΞΟΠΛΙΣΜΟΣ Increase use of energy efficient components Reduce consumption through efficient systems Usage of cooling optimized systems ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΥΠΟΔΟΜΗΣ Consolidation Virtualization Automation Transition from a static to a dynamic IT environment ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΔΙΑΧΕΙΡΙΣΗΣ ΔΕΔΟΜΕΝΩΝ Information Lifecycle Management

Βελτιστοποίηση Υποδομής Server Consolidation Reduce Number of Servers Remove inefficient technology Virtualization Efficient Management

Βελτιστοποίηση Υποδομής PRIMERGY S5 Generation More Comfort & Headroom For Virtualization PRIMERGY S5 Server enable for higher consolidation rates Run more Virtual Machines per physical PRIMERGY S5 Server Significant performance gain: new Intel Xeon processor 5500 Simultaneous Multi-Threading 2 threads per core in parallel Maximize memory: new servers doubled memory (RX300 S5 = 144 GB max. mem.) PCI-Express Gen2 - doubling up with I/O bandwidth Perfect match with advanced virtualization technology Virtualized I/O with VT-c, VT- d, VT-x Advanced reliability with memory mirroring/sparing Embedded hypervisor option for easy and secure virtualization New datacenter footprint efficiency with Rack Server format Double # of VMs per Rack- Height Unit Half number of rack servers required for a given performance demand Power/cooling energy requirements reduced by ~ 50% Do more with less

Βελτιστοποίηση Υποδομής Energy efficiency through virtualization Server consolidation with virtual machines less servers == less energy consumption APP OS APP OS APP APP OS OS VMware Server Oracle VM Hyper-V XenServer

Βελτιστοποίηση Υποδομής A Perfect Combination: Blades & Virtual Machines Proxy Gupta Exchange 2003 DB 2 Linux Siebel NT Domain Lotus Notes DHCP W2K App Web Sphere Active Directory WebEx Oracle NT App Server 100% 50% 0% 0 % 50% 100%

Βελτιστοποίηση Υποδομής Virtualization at HypoVereinsbank, Germany Challenge: Consolidation of 650 servers Reduction of floor space and energy costs Solution: Deployment of 1.000 virtual machines on about 45 PRIMERGY blade servers with VMware ESX Customer Benefits: Energy savings of 1.2 million kwh per year (120 k ) Increased flexibility through on-demand usage of computing resources

Βελτιστοποίηση Υποδομής Calculation lation of a customer Transition from Oracle on UNIX to a Linux-based x86 server pooling architecture Less energy consumption through Save energy with less servers due to pooling FlexFrame for Oracle architecture 140000 latest x86 dual / quad-core systems better performance/watt 120000 energy efficient redundancy 100000 many production servers sharing -70% 80000 few spare servers switch-off of unused servers 122030 Euro 60000 40000 20000 35237 0

Βελτιστοποίηση Υποδομής Automation Switching off servers sounds strange because we are told never to touch a running system. But we can slowly rethink and start removing the information and identity from the server, bringing i it into a combined storage device and switching off the processing core Bernhard Brandwitte, Director Product Marketing, Fujitsu Siemens Computers

Βελτιστοποίηση Υποδομής We are the first IT vendor with a complete range of environmentally sound products Green Policy 21 Our long-term environmental vision Everything Green 2009 Launch of world s first0watt 0-Watt PC 2008 Launch of 0-Watt monitor 2004 Super green products introduced 2007 Environmentally conscious solutions introduced World s 1st green consumer PC 2010 onwards Aiming to reduce carbon emissions by a total of 7 million tons 2001 to 2003 Focus on enabling a recycling society 1993 First Green PC on the market 1998 Green products introduced 1994 ISO14001 accreditation First IT manufacturer (ICL) to receive Blue Angel eco label 2002 World s first green motherboard 2007 to 2009 Green innovation extended across all areas Member of Green Grid Joined Climate Savers Computing Initiative 2004 to 2006 Shift to focus on sustainable environment working with customers and partners RoHS achieved ahead of deadline 1995 1998 Rated No.1 by Bund for Green PCs 1988 European Recycling Centre opened 1993 to 2000 Establishing the foundations for environmental management

Πώς αντιμετωπίζονται οι προκλήσεις; ΕΝΕΡΓΕΙΑΚΑ ΑΠΟΔΟΤΙΚΟΣ ΕΞΟΠΛΙΣΜΟΣ Increase use of energy efficient components Reduce consumption through efficient systems Usage of cooling optimized systems ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΥΠΟΔΟΜΗΣ Consolidation Virtualization ti Automation Transition from a static to a dynamic IT environment ΒΕΛΤΙΣΤΟΠΟΙΗΣΗ ΔΙΑΧΕΙΡΙΣΗΣ ΔΕΔΟΜΕΝΩΝ Information Lifecycle Management

Βελτιστοποίηση Διαχείρισης Δεδομένων Optimize Data Management (ILM) Mapping information to storage resources appropriate for its value Mission critical data should be stored on the high performance and secure SAS disks Not critical data can be stored on the cheap and power efficient SATA disks Always keep in mind, that tape is the most energy and cost efficient i way to store data ILM management with CentricStor

Βελτιστοποίηση Διαχείρισης Δεδομένων Tape consumes less energy than disk Capacity List price Floor space Energy costs Disk storage system (15 disk controllers, 105 expansion units, SATA disks, 9 racks) 672 TB 1.250.059 65,3 square feet 81.334 Tape library (1 LTO tape library, 4 LTO 3 FC tape drives, 683 LTO 3 cartridges) 672 TB 193.464 10,4 square feet 3.140 SATA disk systems have nearly 26 times higher energy costs than tape systems SATA disk system acquisition cost are about 6.5 times the cost of tape systems The cost to power and cooling equipment must be part of the TCO CentricStor makes tape fit for ILM and allows dramatic energy savings

Βελτιστοποίηση Διαχείρισης Δεδομένων High Green Contrib bution Cost / Benefit των ενεργειών Green IT 1) Turn off unused equipment Improve data center airflow Implement PC and server power management Optimize data center cooling Upgrade power supplies Simplify data center cabling Execute quick wins Improve efficiency of existing assets Revamp architecture and infrastructure Virtualize and consolidate servers Virtualize and consolidate storage Implement thin-client systems Upgrade servers Low Low Resource intensity 1) Forrester, Creating The Green IT Action Plan, Oct. 2007 High

Συμπέρασμα ΟΙ ΛΥΣΕΙΣ ΕΙΝΑΙ ΕΔΩ ΧΡΕΙΑΖΕΤΑΙ ΕΥΑΙΣΘΗΤΟΠΟΙΗΣΗ & ΣΩΣΤΟΣ ΣΧΕΔΙΑΣΜΟΣ ΓΙΑ ΝΑ ΓΙΝΕΙ Η ΧΡΗΣΗ ΤΟΥ ΙΤ ΜΕΡΟΣ ΤΗΣ ΛΥΣΗΣ ΚΑΙ ΟΧΙ ΤΟΥ ΠΡΟΒΛΗΜΑΤΟΣ ΓΙΑ ΝΑ ΓΙΝΕΙ Η ΧΡΗΣΗ ΤΟΥ ΙΤ ΔΡΑΣΗ ΓΙΑ ΝΑ ΓΙΝΕΙ Η ΧΡΗΣΗ ΤΟΥ ΙΤ ΔΡΑΣΗ ΚΟΙΝΩΝΙΚΗΣ ΕΥΘΥΝΗΣ

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