This document discusses how IBM Systems Director 6.1 and Tivoli solutions can help organizations improve infrastructure management efficiency through three key ways: 1) Systems Director 6.1 provides unified management of physical and virtual servers. 2) It integrates server management with enterprise management through a bridge to Tivoli Monitoring. 3) This allows infrastructure resources across the organization to be managed as a whole, rather than in silos, potentially reducing costs by around 15%.
The document discusses Oracle's strategy for its applications portfolio. It outlines Oracle's focus on maintaining strong functionality across existing products with easy upgrades to new releases. It also discusses Oracle Fusion Applications which can be implemented modularly and integrated with other applications. The document highlights Oracle's emphasis on specialized and industry-specific applications with integrated business applications on a common technology infrastructure. It provides timelines showing the evolution and releases of Oracle's various business applications from 2006 to the present.
This document outlines different career paths and certifications for IT professionals including:
- Enterprise Administrator which focuses on Windows Server 2008 administration and requires certifications like MCITP, MCTS, and Security+
- Server Administrator which focuses on Windows Server 2008 administration and network configuration and requires MCITP and MCTS certifications
- Systems Engineer which requires an MCSA certification as well as elective coursework and exams focusing on areas like databases, security, and networking
Perspectives and Case Studies on Effective Theatre Base Service ManagementIBMGovernmentCA
This document discusses IBM's approach to implementing a Tactical Base Service Management system for the UK Ministry of Defence. It describes challenges with limited service management in tactical bases currently. IBM's proposed solution is a Land Open Systems Architecture (LOSA) that would provide improved visibility, proactive support, and consolidated service information. The presentation provides examples or 'vignettes' of how LOSA could enable end-to-end platform information exploitation and core base service management across a theatre network. Benefits of LOSA include being scalable, modular, and open.
The document describes a business intelligence (BI) project for Grivco Group, a large Romanian conglomerate. The project involved implementing the Infor ION BI solution across 28 Grivco companies, with integration to their SunSystems financial system. Key aspects included:
- Implementing Infor ION BI with over 200 days of work for 1 pilot and 17 additional rollouts.
- Integrating the solution with their existing SunSystems financial system.
- Providing consolidated reporting and analysis across the 28 Grivco companies according to both Romanian and IFRS accounting standards.
FirstEnergy Corp. reported consolidated revenues of $3.079 billion for the three months ended December 31, 2007, an increase of $399 million compared to the same period in 2006. Higher electric sales and purchased power expenses contributed to increased revenues and expenses across most segments. Overall, net income decreased by $6 million to $268 million due to lower income from continuing operations in the Energy Delivery Services segment, partially offset by higher income in the Competitive Energy Services segment.
IBM Power - System software
Med IBM Power System Software kan du optimere og forenkle driften af din IT. Hør bl.a. om vores effektive nye software modul, IBM PowerSC (Security and Compliance).
Jan Kristian Nielsen, Client Architect, IBM
The agenda outlines a schedule for an Oracle EPM System overview and what's new in Release 11.1.2. It includes sessions on the Oracle EPM System, Hyperion Planning, Hyperion Financial Management, and Hyperion Profitability and Cost Management. There will be breaks for coffee and lunch.
L-3 Communications had a very successful year in 2005, exceeding financial goals and expanding capabilities through acquisitions. Key highlights include:
- Sales increased 36.9% to $9.4 billion and operating income rose 33.1% to $996.7 million.
- The company supported US forces in Iraq and Afghanistan and expanded its portfolio to meet DoD transformation needs.
- Strategic acquisitions strengthened areas like C3ISR, electro-optics, and expanded the international business.
- The company is well positioned for future programs focused on joint C3I, mobility, precision weapons and intelligence.
The document discusses Oracle's strategy for its applications portfolio. It outlines Oracle's focus on maintaining strong functionality across existing products with easy upgrades to new releases. It also discusses Oracle Fusion Applications which can be implemented modularly and integrated with other applications. The document highlights Oracle's emphasis on specialized and industry-specific applications with integrated business applications on a common technology infrastructure. It provides timelines showing the evolution and releases of Oracle's various business applications from 2006 to the present.
This document outlines different career paths and certifications for IT professionals including:
- Enterprise Administrator which focuses on Windows Server 2008 administration and requires certifications like MCITP, MCTS, and Security+
- Server Administrator which focuses on Windows Server 2008 administration and network configuration and requires MCITP and MCTS certifications
- Systems Engineer which requires an MCSA certification as well as elective coursework and exams focusing on areas like databases, security, and networking
Perspectives and Case Studies on Effective Theatre Base Service ManagementIBMGovernmentCA
This document discusses IBM's approach to implementing a Tactical Base Service Management system for the UK Ministry of Defence. It describes challenges with limited service management in tactical bases currently. IBM's proposed solution is a Land Open Systems Architecture (LOSA) that would provide improved visibility, proactive support, and consolidated service information. The presentation provides examples or 'vignettes' of how LOSA could enable end-to-end platform information exploitation and core base service management across a theatre network. Benefits of LOSA include being scalable, modular, and open.
The document describes a business intelligence (BI) project for Grivco Group, a large Romanian conglomerate. The project involved implementing the Infor ION BI solution across 28 Grivco companies, with integration to their SunSystems financial system. Key aspects included:
- Implementing Infor ION BI with over 200 days of work for 1 pilot and 17 additional rollouts.
- Integrating the solution with their existing SunSystems financial system.
- Providing consolidated reporting and analysis across the 28 Grivco companies according to both Romanian and IFRS accounting standards.
FirstEnergy Corp. reported consolidated revenues of $3.079 billion for the three months ended December 31, 2007, an increase of $399 million compared to the same period in 2006. Higher electric sales and purchased power expenses contributed to increased revenues and expenses across most segments. Overall, net income decreased by $6 million to $268 million due to lower income from continuing operations in the Energy Delivery Services segment, partially offset by higher income in the Competitive Energy Services segment.
IBM Power - System software
Med IBM Power System Software kan du optimere og forenkle driften af din IT. Hør bl.a. om vores effektive nye software modul, IBM PowerSC (Security and Compliance).
Jan Kristian Nielsen, Client Architect, IBM
The agenda outlines a schedule for an Oracle EPM System overview and what's new in Release 11.1.2. It includes sessions on the Oracle EPM System, Hyperion Planning, Hyperion Financial Management, and Hyperion Profitability and Cost Management. There will be breaks for coffee and lunch.
L-3 Communications had a very successful year in 2005, exceeding financial goals and expanding capabilities through acquisitions. Key highlights include:
- Sales increased 36.9% to $9.4 billion and operating income rose 33.1% to $996.7 million.
- The company supported US forces in Iraq and Afghanistan and expanded its portfolio to meet DoD transformation needs.
- Strategic acquisitions strengthened areas like C3ISR, electro-optics, and expanded the international business.
- The company is well positioned for future programs focused on joint C3I, mobility, precision weapons and intelligence.
This document discusses the value proposition of consolidating SAP workloads onto IBM POWER7-based systems compared to x86 server consolidation using VMware. It finds that for three companies analyzed, three-year IT costs were 14-46% lower when using POWER7, averaging 39% lower costs than x86 servers. It also finds that costs of downtime were 58-77% lower on POWER7, averaging 74% lower. These cost savings are achieved through the higher performance, workload management capabilities, availability features, and consolidation densities of POWER7-based systems for running complex, virtualized SAP workloads.
This document discusses the need for consistent measurement in cloud computing to enable utility-style pricing models. It explores different methods for measuring computing resources like CPU, memory, storage and networking. Accurately measuring usage allows for charging based on actual consumption rather than allocated resources. This could open the door to more meaningful comparisons between internal and external cloud options, treating computing more like a utility that can be easily evaluated and shifted between providers. Standardizing measurement is key to realizing the benefits of utility computing.
January 2011 MANAGEMENT BRIEF Value Proposition for IBM POWER7 Based Blade Servers Analysis Based on User Experiences International Technology Group ITG 4546 El
Pune open cloudfoundry keynote niranjan maka share nmaka
VMware is a leading cloud infrastructure software provider with over $3.77 billion in revenues in 2011. It has over 300,000 customers including all of the Fortune 100 companies. The IT landscape is shifting towards more flexible, scalable infrastructure delivered as a service. VMware's focus is on enabling their customers to build and run applications safely, efficiently and quickly on software-defined datacenters that combine existing datacenters with public cloud services.
Esg lab review oracle 2500 m2 mixed workload oct 12MALIK7868
- The document evaluates the Oracle Sun Storage 2500-M2 array for its ability to support mixed workloads in a virtualized environment.
- ESG Lab tested the array by running applications like email, databases, file servers, and virtual desktops on virtual machines hosted on two physical servers connected to the array.
- The array demonstrated excellent response times even as the number of virtual machines and workload demands increased, showing it can easily scale to support more users, applications, and transactions by adding disks or using enhanced software.
Virtualizing UNIX and Linux servers on IBM Power systems using PowerVM can significantly reduce IT costs compared to traditional UNIX and Linux infrastructures in three ways:
1. Replacing existing UNIX infrastructures can reduce 5-year operating costs by an average of 61%, and overall costs including acquisition by 54% on average.
2. Replacing existing Linux infrastructures can reduce 5-year operating costs by 58% on average, and overall costs including acquisition by 52% on average.
3. For new large-scale UNIX deployments, 5-year costs for Power systems are 43% lower than HP Integrity servers and 60% lower than Sun servers on average.
This document summarizes a case study analyzing the energy efficiency, memory usage, and performance of IBM mainframe systems. The study consolidated 200 distributed servers running low-utilization workloads onto a single IBM z10 mainframe, reducing total power consumption by 43% and floorspace needs by 50%. It analyzed how memory and processor configurations on the z10 impact performance and power efficiency. The mainframe was found to be very energy efficient due to high consolidation capabilities and little additional power needed to increase utilization.
The document summarizes the results of a survey of 1000 IT professionals from 14 countries on emerging trends in IT and enterprise architecture in 2009. It includes charts on the respondents' roles, the key challenges enterprises face, and whether respondents have implemented traceability between business, system, and technology requirements.
The document provides a summary of a cost/benefit analysis comparing IBM XIV storage systems to EMC VMAX and EMC FAST storage solutions. It finds that over a three-year period, IBM XIV storage systems have significantly lower total costs of ownership, ranging from 65-73% less than EMC VMAX systems and 61% less than EMC FAST systems on average, according to cost comparisons across six representative organizations. The lower costs of IBM XIV are driven by lower hardware, software, maintenance and support costs compared to the EMC solutions. The document also discusses the user benefits and technology aspects of IBM XIV and the EMC solutions.
Cloud Foundry Open Tour India 2012 , Keynoterajdeep
VMware is a leading cloud infrastructure software provider with over $3.77 billion in revenues and over 300,000 customers including all of the Fortune 100 companies. The company's mission is to simplify and automate IT for customers by optimizing efficiency, enabling business agility, and empowering a more productive workforce. VMware is focusing on providing a more flexible, scalable infrastructure for all applications across existing datacenters and public clouds.
See How Virtualization is a key Technology to help Datacenters Move: WhitepaperMicrosoft Private Cloud
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the characteristics of dynamic IT organizations and introduces Microsoft's Core Infrastructure Optimization Model, which defines
four levels - basic, standardized, rationalized, and dynamic. Virtualization is presented as a key technology to help datacenters
improve efficiency, availability, and agility as they progress through the optimization levels. The document also provides an
overview of virtualization scenarios and technologies from Microsoft that can enable server consolidation and business continuity.
SAP users face many challenges. They must respond more rapidly and flexibly to changes in volatile,
globalized business environments. They must boost competitiveness and exploit emerging opportunities.
At the same time, economic conditions reinforce pressures to cut or at least contain growth in costs.
The concepts and technologies of “cloud computing” may play an important role in meeting these
challenges. Clouds offer the potential to reduce IT cycle times, more effectively exploit virtualization
technologies and increase operational efficiencies. But adoption rates among SAP users have been
conservative.
This document discusses network processors, which are programmable system-on-chip devices that perform intelligent packet processing and fast path tasks like packet switching. It describes the key components and features of network processors, including their data forwarding functions, wire speed performance, scalability, programmability, flexibility, modular software, management functions, and support for third parties. The document also outlines some common applications of network processors like routing, security, QoS, and ATM switching.
This document compares the three-year costs of using IBM DS8800 systems versus EMC Symmetrix VMAX systems for data storage. For conventional configurations using standard high-performance drives, the DS8800 systems averaged 28% lower costs. For tiered configurations leveraging SSDs, the DS8800 systems with Easy Tier averaged 31% lower costs than the VMAX systems with FAST VP. Lower costs for the DS8800 systems were due to more consistent pricing practices from IBM and the DS8800's support for more efficient 2.5-inch SAS-2 drives.
Transform Your SAP Landscape Using EMC TechnologiesCenk Ersoy
This presentation highlights some of the EMC technologies for SAP environments. Benefits are improved performance, increased business continuity, simplified operations, reduced TCO.
This document provides an overview of infrastructure-as-a-service (IaaS) and the components that make up IaaS cloud computing offerings. It describes the robust features found in modern data centers, including physical security, redundant power and cooling systems. It then explains the basic building blocks of IaaS including compute, storage, networking, databases and monitoring capabilities. IaaS allows businesses to leverage robust, secure infrastructure without the high costs of owning and maintaining their own data center.
VMworld 2013: Tech Preview: Business Management for Cloud VMworld
VMworld 2013
Chandra Prathuri, VMware
Matthew Ritchart, Health Management Associates
Taka Uenishi, VMware
Learn more about VMworld and register at http://www.vmworld.com/index.jspa?src=socmed-vmworld-slideshare
This document discusses the evolution of private clouds in 3 stages:
1) From dedicated to shared virtualized infrastructure, allowing more efficient management.
2) The emergence of private clouds enabled by self-service provisioning and extending resources with public clouds.
3) A transition from application-aware to management-aware applications and infrastructure, allowing more automated operations.
This document discusses energy efficiency concepts and Cisco solutions for data centers. It notes that climate change is a pressing issue and data centers consume significant resources. Cisco offers products and solutions like storage virtualization, application delivery, and networked CRAC units that can incrementally improve power and cooling efficiency in data centers. Advanced services are also discussed to provide efficiency assessments, benchmarking, and help establish energy management strategies and implementations. Case studies show examples of potential energy savings through efficiency improvements.
This IBM Redpaper provides a brief overview of OpenStack and a basic familiarity of its usage with the IBM XIV Storage System Gen3. The illustration scenario that is presented uses the OpenStack Folsom release implementation IaaS with Ubuntu Linux servers and the IBM Storage Driver for OpenStack. For more information on IBM Storage Systems, visit http://ibm.co/LIg7gk.
Visit http://bit.ly/KWh5Dx to 'Follow' the official Twitter handle of IBM India Smarter Computing.
Learn how all flash needs end to end Storage efficiency. For more information on IBM FlashSystem, visit http://ibm.co/10KodHl.
Visit http://bit.ly/KWh5Dx to 'Follow' the official Twitter handle of IBM India Smarter Computing.
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This document discusses the value proposition of consolidating SAP workloads onto IBM POWER7-based systems compared to x86 server consolidation using VMware. It finds that for three companies analyzed, three-year IT costs were 14-46% lower when using POWER7, averaging 39% lower costs than x86 servers. It also finds that costs of downtime were 58-77% lower on POWER7, averaging 74% lower. These cost savings are achieved through the higher performance, workload management capabilities, availability features, and consolidation densities of POWER7-based systems for running complex, virtualized SAP workloads.
This document discusses the need for consistent measurement in cloud computing to enable utility-style pricing models. It explores different methods for measuring computing resources like CPU, memory, storage and networking. Accurately measuring usage allows for charging based on actual consumption rather than allocated resources. This could open the door to more meaningful comparisons between internal and external cloud options, treating computing more like a utility that can be easily evaluated and shifted between providers. Standardizing measurement is key to realizing the benefits of utility computing.
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VMware is a leading cloud infrastructure software provider with over $3.77 billion in revenues in 2011. It has over 300,000 customers including all of the Fortune 100 companies. The IT landscape is shifting towards more flexible, scalable infrastructure delivered as a service. VMware's focus is on enabling their customers to build and run applications safely, efficiently and quickly on software-defined datacenters that combine existing datacenters with public cloud services.
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- The array demonstrated excellent response times even as the number of virtual machines and workload demands increased, showing it can easily scale to support more users, applications, and transactions by adding disks or using enhanced software.
Virtualizing UNIX and Linux servers on IBM Power systems using PowerVM can significantly reduce IT costs compared to traditional UNIX and Linux infrastructures in three ways:
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This document summarizes a case study analyzing the energy efficiency, memory usage, and performance of IBM mainframe systems. The study consolidated 200 distributed servers running low-utilization workloads onto a single IBM z10 mainframe, reducing total power consumption by 43% and floorspace needs by 50%. It analyzed how memory and processor configurations on the z10 impact performance and power efficiency. The mainframe was found to be very energy efficient due to high consolidation capabilities and little additional power needed to increase utilization.
The document summarizes the results of a survey of 1000 IT professionals from 14 countries on emerging trends in IT and enterprise architecture in 2009. It includes charts on the respondents' roles, the key challenges enterprises face, and whether respondents have implemented traceability between business, system, and technology requirements.
The document provides a summary of a cost/benefit analysis comparing IBM XIV storage systems to EMC VMAX and EMC FAST storage solutions. It finds that over a three-year period, IBM XIV storage systems have significantly lower total costs of ownership, ranging from 65-73% less than EMC VMAX systems and 61% less than EMC FAST systems on average, according to cost comparisons across six representative organizations. The lower costs of IBM XIV are driven by lower hardware, software, maintenance and support costs compared to the EMC solutions. The document also discusses the user benefits and technology aspects of IBM XIV and the EMC solutions.
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SAP users face many challenges. They must respond more rapidly and flexibly to changes in volatile,
globalized business environments. They must boost competitiveness and exploit emerging opportunities.
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This document discusses network processors, which are programmable system-on-chip devices that perform intelligent packet processing and fast path tasks like packet switching. It describes the key components and features of network processors, including their data forwarding functions, wire speed performance, scalability, programmability, flexibility, modular software, management functions, and support for third parties. The document also outlines some common applications of network processors like routing, security, QoS, and ATM switching.
This document compares the three-year costs of using IBM DS8800 systems versus EMC Symmetrix VMAX systems for data storage. For conventional configurations using standard high-performance drives, the DS8800 systems averaged 28% lower costs. For tiered configurations leveraging SSDs, the DS8800 systems with Easy Tier averaged 31% lower costs than the VMAX systems with FAST VP. Lower costs for the DS8800 systems were due to more consistent pricing practices from IBM and the DS8800's support for more efficient 2.5-inch SAS-2 drives.
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This document provides an overview of infrastructure-as-a-service (IaaS) and the components that make up IaaS cloud computing offerings. It describes the robust features found in modern data centers, including physical security, redundant power and cooling systems. It then explains the basic building blocks of IaaS including compute, storage, networking, databases and monitoring capabilities. IaaS allows businesses to leverage robust, secure infrastructure without the high costs of owning and maintaining their own data center.
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This IBM Redpaper provides a brief overview of OpenStack and a basic familiarity of its usage with the IBM XIV Storage System Gen3. The illustration scenario that is presented uses the OpenStack Folsom release implementation IaaS with Ubuntu Linux servers and the IBM Storage Driver for OpenStack. For more information on IBM Storage Systems, visit http://ibm.co/LIg7gk.
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Essentials of Automations: Exploring Attributes & Automation Parameters
ALIGNING PLATFORM AND SERVICE MANAGEMENT
1. January 2009
MANAGEMENT BRIEF
ALIGNING PLATFORM
AND SERVICE MANAGEMENT
with IBM Systems Director and Tivoli Solutions
International Technology Group
4546 El Camino Real, Suite 230
Los Altos, California 94022-1069
ITG Telephone: (650) 949-8410
Facsimile: (650) 949-8415
Email: info-itg@pacbell.net
3. TABLE OF CONTENTS
INFRASTRUCTURE ECONOMICS 1
The Black Hole 1
Enterprise Integration 3
Conclusions: Saving the Lobster 8
INFRASTRUCTURE ECONOMICS 9
Costs and Benefits 9
Enterprise Level 9
Segmenting IT Expenditure 9
Policies and Practices 12
Conclusions 14
Server Challenges 15
Physical Server Proliferation 15
User Example: x86 Server Base 16
User Example: UNIX Servers 17
Blades and Virtualization 18
Energy Management 20
Energy Pressures 20
Server Energy Consumption 21
Reducing Consumption 22
Active Energy Manager 22
Data Center Level 24
MANAGEMENT SOLUTIONS 26
Systems Director 6.1 26
Overview 26
Main Components 27
Tivoli Solutions 29
Solution Portfolio 29
List of Figures
1. Systems Director 6.1 Environment 3
2. Integration of Systems Director 6.1 and IBM Tivoli Solutions 5
3. IBM Tivoli Solution Portfolio 7
4. IT Expenditure by Fortune 1000 Companies in 2008 (Projected):
Conventional Breakdown 10
5. IT Expenditure by Fortune 1000 Companies in 2008 (Projected):
Alternative Breakdown 10
6. Applications-only Expenditure by Fortune 1000 Companies in 2008 (Projected) 11
7. Enterprise Infrastructure Expenditure by Fortune 1000 Companies in 2008 (Projected) 14
8. Potential Savings in Enterprise Infrastructure Expenditure in Fortune 1000 Companies
(Based on Projected 2008 IT Expenditure) 15
9. Distribution of Data Center x86 Servers by Function: User Example 16
10. Distribution of UNIX Servers by Size: User Example 17
11. x86 Server Virtualization Benefits and Offsets: Examples 19
12. Typical Data Center Energy Consumption by Type of Equipment 21
13. Active Energy Manager Functions 22
14. Additional EnergyScale Energy Management Functions 23
15. IBM Tivoli Energy Management Scenario 24
16. ITM for Energy Management Support by Facilities Automation System Suppliers 25
17. Systems Director Product Family 26
18. Systems Director 6.1 Environment 28
19. IBM Tivoli Solution Categories 31
International Technology Group i
4. EXECUTIVE SUMMARY
Infrastructure Economics
What is the business case for enterprise infrastructure management? Most organizations adopt segmented
approaches. For example, investments are justified by the benefits of improved storage or network
management, or more effective data center operations, or better security or business continuity
arrangements. Initiatives typically focus on specific functions or platforms and tend to be incremental.
Strategies based on incremental approaches assume, however, that existing infrastructures are largely
efficient. This may appear to be the case. The situation does not deteriorate seriously from year to year.
This view, however, may be based on a fundamental misperception. In many organizations, infrastructure
inefficiencies have been building up for decades. Because the process has been gradual, it has often not
been visible in annual planning and budgeting cycles. High levels of infrastructure spending have become
regarded as “normal.”
During 2008, almost 63 percent of IT expenditure by the average Fortune 1000 corporation will be on
infrastructure resources such as servers, storage, middleware, and networks. If, however, infrastructure
efficiency can be materially improved, there is an opportunity for major changes in overall IT cost
structures and effectiveness.
In the average Fortune 1000 corporation, an effective enterprise management strategy employing such
components as IBM Systems Director 6.1 and IBM Tivoli offerings could potentially reduce infrastructure
costs by around 15 percent through improved capacity utilization, reduced administrative costs, and other
effects. This would represent a more than nine percent reduction in overall IT expenditure.
This report is about this opportunity. Specifically, it looks at the role that IBM Systems Director 6.1 and
Tivoli offerings may play in achieving such gains. Combined, these represent a unified solution set
capable of managing the full range of IBM as well as non-IBM infrastructure resources in a manner that
both increases efficiency and improves the alignment of IT resources with business goals and priorities.
The Black Hole
IBM Systems Director 6.1 deals with the management of distributed servers – which means that it deals
with what is, for any organization attempting to implement effective enterprise management, one of the
IT universe’s largest “black holes.”
Distributed servers represent the greatest source of infrastructure inefficiency. They are also, in terms of
operating status, configurations, utilization levels, energy consumption, and other variables, the most
poorly tracked of infrastructure resources. Without corrective action, this situation will deteriorate further.
Organizations must deal with two trends – one long-established, and one emerging. These are:
1. Physical server proliferation. The effects of this trend have been widely documented. Among
x86 server bases, capacity utilization is the lowest, and downtime the highest of any major IT
resource. Overall capacity utilization is typically in the 5 percent to 25 percent range, and most
industry estimates put the norm at around 15 percent.
Numbers of administrators are higher – by wide margins – than for other server platforms, or for
storage systems and networks. In most organizations, use of Windows and Linux management
tools is at best uneven, and inefficient manual practices are widespread. The result is a level of
inefficiency that would not be tolerated in any other area of the business.
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5. For users concerned about rising data center energy consumption, it should also be noted that x86
servers typically account for 50 to 60 percent of overall energy consumption by IT equipment.
As the energy used by data center power, cooling, and air conditioning systems is generally
proportional to that of IT equipment, this means that in practice x86 servers are the largest driver
of overall energy consumption by IT organizations. Even small reductions in x86 server power
usage will have positive “ripple effects” across the entire data center infrastructure.
Although these effects are most visible for x86 server bases, efficiency levels and cost structures
are often similar in organizations that have deployed large numbers of small UNIX servers.
2. Virtual server proliferation. Growing adoption of VMware, along with Xen and Microsoft
virtualization enablers, has begun to slow growth in x86 physical server bases.
The benefits of server virtualization in enabling consolidation and improving the speed and
flexibility of server provisioning became apparent at an early stage. As organizations have moved
beyond pilot projects to larger-scale deployments, however, they have discovered that
virtualization creates new management challenges.
One common experience in deploying VMware ESX, for example, has been that an entire new
layer of software architecture is created. Organizations must deal with new structures such as
VMware resource pools and clusters, as well as with physical servers and operating systems.
This more complex environment makes even basic discovery more difficult. Monitoring of virtual
servers poses challenges that are significantly different to those of the physical server world.
Change and configuration management tools and processes must deal with virtual images that can
be easily created, altered, and moved between platforms.
Virtualized environments, moreover, create new forms of availability and security exposure.
Management of shared storage resources, along with software updates, backup and recovery, and
other tasks may also become more exacting.
From a server management perspective, these are unwelcome developments. Organizations must
increasingly deal with mixed physical and virtual server environments. Challenges are compounded by
the fact that virtual server bases are growing rapidly.
To put this in perspective, by the end of 2008, a typical U.S. Fortune 1000 corporation will have slightly
more than 4,200 physical x86 servers. If current trends continue, by the end of 2013, the same
organization will contain more than 6,000 physical x86 servers – growth in physical bases is expected to
continue, albeit at a slower rate – and between 5,000 and 10,000 virtual x86 servers.
How will such environments be managed? For IBM server users, the product set built around Systems
Director 6.1 offers the obvious solution.
Systems Director 6.1 provides a core set of functions, including discovery, monitoring and reporting,
configuration and software update management, remote control, and automation. A compatible set of
IBM offerings integrate advanced functions such as energy management, operating system deployment,
management of BladeCenter fabrics, and online service and support.
These functions are supported transparently for Windows and Linux operating systems, along with
VMware, Microsoft Virtual Server (MSVS), and Xen virtual resources on the principal IBM x86 physical
server platforms – IBM System x and IBM BladeCenter. Support also extends to IBM AIX, IBM i, and
Linux operating systems and PowerVM virtual resources on the company’s Power servers.
International Technology Group 2
6. These capabilities enable unified management of physical and virtual resources on all platforms through a
common management console and browser-based administrator interface. The resulting environment is
illustrated in figure 1.
Figure 1
Systems Director 6.1 Environment
IBM SYSTEMS DIRECTOR
BASE FUNCTIONS
Discovery Monitoring & Reporting Software Updates
Configuration Management Virtual Resource Management
Remote Control Automation
ADVANCED FUNCTIONS
Energy Management BladeCenter Fabric Management
OS Deployment Online Services & Support Planned Functions
MANAGEMENT
CONSOLE
Windows Server Linux AIX, I, & Linux
2003 & 2008
System x & System x & POWER
BladeCenter BladeCenter SERVERS
VMware & MSVS VMware & Xen PowerVM
Virtual Servers Virtual Servers Virtual Servers
Systems Director 6.1 also allows for integration of two other sets of resources under a common
management umbrella: (1) z/VM Linux guests hosted on IBM System z mainframes; and (2) distributed
disk storage, including the company’s DS3000, DS4000, and DS6000 disk systems, RAID controllers, the
SAN Volume Controller (SVC) virtualization solution, and IBM and third-party SAN devices.
Enterprise Integration
For more than a decade, there has been a growing recognition that all components of organizational IT
environments have grown more complex and interdependent. It has become clear that full range of IT
resources must be managed more effectively at the enterprise level.
Solutions designed to meet these challenges have been available for more than a decade from vendors
such as BMC Software (Patrol), Computer Associates (Unicenter), Hewlett-Packard (OpenView), and
IBM (Tivoli). Their implementation, however, has been an uneven process.
International Technology Group 3
7. To some extent, this has been because enterprise management solutions are themselves often technically
complex. Deployment challenges have been magnified by the diversity of applications, platforms, and
technologies in enterprise IT environments, and by the rate of change in these.
A more important factor, however, has been that most IT organizations are not structured to deal with
management challenges at the enterprise level. Deployments tend to focus on specific disciplines – e.g.,
data center operations, network management, storage management, security management, and financial
management – and specific sets of IT resources.
There has been some convergence around processes that set and administer service level agreements
(SLAs). Typically, however, silo-based IT structures have resulted in silo-based management systems.
There are, nevertheless, some indications that this situation is beginning to change. Three key change
agents have entered the picture:
1. Server virtualization. In most organizations, the depth and effectiveness of management systems
varies widely between platforms. Mainframe management tools and processes have typically
been in place for decades, and high-end UNIX server and storage environments now generally
equal these in sophistication and effectiveness.
Apart from a minority of platforms supporting business-critical systems, however, management
of x86 and small UNIX server bases is a great deal less advanced. Concentration of servers in
data center racks has done little to address fundamental inefficiencies.
This situation might continue indefinitely were it not for the growth of server virtualization.
Rapid adoption of VMware and other tools represents a powerful change agent. Organizations are
faced with the need to create management infrastructures at an early stage, before large-scale
proliferation occurs.
Although VMware and others offer management tools for virtualized environments, these often
lack scale and functionality, and they do not address the broader challenges of managing mixed
physical and virtual resources. Reliance upon them could create “islands” of control that would
make it more, rather than less difficult to integrate management systems and processes across
large organization x86 server bases.
Systems Director 6.1 offers the means of putting in place an effective management infrastructure
for x86 as well as other IBM servers that can handle the growth of virtualization in a non-
disruptive and cost-effective manner. Potential problems can be averted at an early stage.
There is also an opportunity to break the longstanding industry impasse between enterprise and
server management tools.
In the past, organizations have been faced with a choice of two very different sets of tools.
Enterprise management suites have offered high-level functionality, but their complexity and cost
has prevented widespread adoption to manage small server bases.
At the other end of the spectrum, bundled management packages, such as Dell OpenManage,
Hewlett-Packard Insight Control Environment (ICE), and IBM Director, offered lower-cost but
more basic options for x86 server bases. Interfaces between these and enterprise management
solutions were – and, in most cases, still are – limited to simple forms of data exchange.
With Systems Director 6.1, however, IBM has begun to realize a more substantive integration of
these types of solution. Systems Director 6.1 addresses the server level at comparatively low cost
(basic functions are bundled free of charge with IBM servers, and advanced function modules are
inexpensive), while sharing common agents and management processes with Tivoli solutions.
International Technology Group 4
8. This approach, which is illustrated in figure 2, integrates server and enterprise management levels
more effectively than any competitive solution.
Figure 2
Integration of Systems Director 6.1 and IBM Tivoli Solutions
DATA CENTER
IBM TIVOLI SOLUTIONS
BUSINESS SERVICE MANAGEMENT
CHANGE & CONFIGURATION MANAGEMENT – PROCESS AUTOMATION
EVENT MANAGEMENT - WORKLOAD AUTOMATION - PROVISIONING
HIGH AVAILABILITY - STORAGE MANAGEMENT – NETWORK MANAGEMENT
ASSET & FINANCIAL MANAGEMENT - SECURITY, RISK, & COMPLIANCE
ENERGY MANAGEMENT
IBM TIVOLI MONITORING (ITM)
SYSTEMS DIRECTOR APPLICATIONS
ITM BRIDGE DATABASES/MIDDLEWARE
MAINFRAME SYSTEMS
ENTERPRISE STORAGE
NETWORK INFRASTRUCTURE
DATA CENTER FACILITIES
SYSTEMS DIRECTOR 6.1
SYSTEM x & BLADECENTER
POWER SERVERS
SYSTEM z LINUX
DISTRIBUTED DISK
Active Energy Manager
The key link between these levels is through a bridge between Systems Director 6.1 and IBM
Tivoli Monitoring (ITM) that allows the latter to collect and aggregate a broad range of server
hardware metrics. These may then be integrated with operating system, middleware, application,
and network metrics with other data to provide a unified view of infrastructure resources.
Monitoring, along with event management, performance and capacity management, reporting and
other tasks, may then be undertaken in a coordinated manner across all resources. This yields
significant efficiency improvements, and materially reduces the time and difficulty required to
identify, diagnose, and resolve problems.
Data collected from Systems Director 6.1 may also be consolidated and combined with other
metrics in the Tivoli Data Warehouse for analytical and planning purposes.
International Technology Group 5
9. 2. Energy management. Data center energy consumption has engaged the attention of the highest
levels of business management. Pressures to demonstrate quantifiable gains in energy
conservation and environmental responsibility have reinforced economic considerations to make
this an important new change agent.
Organizations cannot effectively reduce data center energy usage unless they address the single
largest consumer – their small server bases. One implication is that energy conservation may play
a major role in driving broader deployments of server management tools.
Energy management, to a much greater extent than for any competitor, is a central component of
IBM management solutions and strategy.
At the server level, an extensive set of energy monitoring, reporting, and control functions is built
into IBM Active Energy Manager, which forms an integral part of the Systems Director 6.1
environment and supports all of the company’s distributed server and storage platforms.
At the enterprise level, IBM Tivoli Monitoring can be extended through ITM for Energy
Management to monitor energy consumption. ITM for Energy Management, which integrates
Systems Director and Active Energy Manager, allows for collection and aggregation of data from
servers as well as other infrastructure resources in the same manner as for other metrics.
Monitoring, collection and analysis of data, and management of energy-related processes may
thus be integrated across a wide range of IBM as well as non-IBM platforms.
3. Business alignment. There is growing interest in the subject of IT governance. This has been
reflected in growing adoption of service management frameworks such as IT Infrastructure
Library (ITIL) and Control Objectives for Information and Related Technology (COBIT), as well
as in broader debates as to how IT may be better aligned with business goals and strategies.
The argument that there should be closer alignment has gained increasing traction among
business executives, to the extent that it may also play a major role in encouraging adoption of
more aggressive cross-functional approaches to enterprise management.
This argument is addressed in IBM Tivoli strategy. The entire portfolio of Tivoli solutions is
aligned with and supports the delivery of IT service to meet business objectives.
In the IBM approach, which is illustrated in figure 3, the highest level of the Tivoli solution
portfolio consists of Business Service Management applications. These deal with definition and
monitoring of service level agreements as well as with broader business-driven processes of IT
goal-setting, performance measurement, and service strategy development.
Figure 3 shows only the principal Tivoli offerings. Overall, IBM markets more than 450 major
Tivoli-branded products that cover a wide range of applications, management functions, and
platforms. The Tivoli product line is discussed in more detail in the Management Solutions
section of this report.
Although a number of other vendors offer enterprise management suites, none rivals the breadth or degree
of integration of the Tivoli solution portfolio. Many of the components of this portfolio are recognized
industry leaders in their respective management disciplines and areas of functionality.
The Tivoli portfolio includes IBM internally developed applications, as well as “best of breed” solutions
obtained through more than 40 acquisitions of and investments in leading-edge specialist suppliers.
International Technology Group 6
10. IBM is believed to have spent more than $3 billion on Tivoli-related acquisitions, and at least the same
amount for internal development and integration; i.e., the Tivoli portfolio represents an overall investment
of more than $6 billion. No other enterprise management vendor has committed resources of this
magnitude to the development of its solution portfolio.
Figure 3
IBM Tivoli Solution Portfolio
ENTERPRISE MANAGEMENT
IBM Tivoli & services solutions
BUSINESS SERVICE MANAGEMENT
Business Service Manager Service Request Manager Service Level Advisor
OMNIbus Data Integration Tools
CHANGE & CONFIGURATION MANAGEMENT
Change & Configuration Management Database Application Dependency Discovery Manager
PROCESS AUTOMATION
Availability Process Manager Business Continuity Process Manager Capacity Process Manager
Change Process Manager Release Process Manager Storage Process Manager
MONITORING & EVENT MANAGEMENT
IBM Tivoli Monitoring (ITM) Composite Application Manager Performance Analyzer
WORKLOAD AUTOMATION PROVISIONING HIGH AVAILABILITY
Enterprise Workload Manager Provisioning Manager System Automation for
Dynamic Workload Broker Provisioning Manager for OS Multiplatforms
Workload Scheduler Provisioning Manager for Software System Automation for z/OS
Intelligent Orchestrator
STORAGE MANAGEMENT NETWORK MANAGEMENT
Archive Manager IP Networks Mainframe Networks
Storage Manager Network Manager NetView for z/OS
TotalStorage Productivity Center • IP Edition NetView Distribution Manager
SAN Volume Controller • Transmission Edition NetView Performance Monitor
ASSET & FINANCIAL MANAGEMENT
Usage & Accounting Manager License Compliance Manager Asset Management for IT
License Metric Tool License Compliance Manager for z/OS Maximo Suite
SECURITY, RISK & COMPLIANCE
Access Manager Federated Identity Manager Key Lifecycle Manager
Identity Manager Directory Server Compliance Insight Manager
Identity Manager for z/OS Directory Integrator zSecure Suite
DATA CENTER TRANSFORMATION
Energy Management
ITM for Energy Management
Internally developed as well as externally-sourced applications implement a common data model, and
have been equipped by IBM with industry-leading automation capabilities. The company has also
engineered end-to-end process structures that allow for high levels of integration across conventional
management “silos.” The whole is a great deal more than the sum of the parts.
International Technology Group 7
11. Conclusions: Saving the Lobster
There is an old saying that a lobster can be boiled without realizing it. As the temperature increases only
one degree at a time, the lobster does not realize what is occurring until it is too late. Arguably, something
similar has occurred in the IT world.
The growth of infrastructure inefficiency has been a gradual process. As organizations moved away from
traditional centralized computing models in the 1980s and 1990s, IT infrastructures became dominated by
small servers. The impact of the Internet and intranets and the growing complexity of software
architectures and applications in the late 1990s and 2000s reinforced this trend.
Server consolidation initiatives and more widespread use of management tools have led to some
improvements. In most organizations, however, server bases remain fragmented, and their use is
characterized by levels of inefficiency that would not be tolerated in other areas of the business.
VMware and other x86 server virtualization enablers offer the potential for further consolidation, but
generate new manageability and service quality challenges. If their deployment is not accompanied by the
creation of effective server management infrastructures, they may both replicate and exacerbate the
problems caused by physical server proliferation.
This situation, however, does not have to be addressed in a reactive manner. Growth of server
virtualization, as well as pressures for improved energy management and increased business alignment,
may act as catalysts for more far-reaching changes.
The next major IT breakthrough may not be another “hot” new technology or a new type of “killer”
application. It may instead be the creation of infrastructure efficiency in a manner that enables a
significantly larger proportion of IT resources to be channeled into investments that contribute directly
and materially to the realization of business value.
What might the effects be in any organization if infrastructure expenditure could be reduced by, say, 10
percent or even 25 percent, and if these funds became available for new, high-value application
deployment projects? Major gains in business agility and competitiveness might be achieved.
The tools and technologies to realize such gains are becoming available. What is needed now is the ability
to recognize and act upon the opportunities they represent.
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12. INFRASTRUCTURE ECONOMICS
Costs and Benefits
One of the greatest challenges facing any management initiative is cost justification. Even when tools are
offered by vendors for no charge, or are inexpensive (which is the case for Systems Director 6.1 core and
advanced modules respectively), investments in time and effort may be required to replace existing
software, establish new practices, and retrain administrators.
Costs of enterprise-level management tools are typically higher, and investments in time and effort to
deploy them tend to be larger. In both cases, it is thus necessary to understand and articulate two key
variables: (1) the costs of failing to improve efficiency; and (2) the potential benefits in cost reduction and
other areas if efficiency can be improved.
This section addresses these issues from three perspectives:
1. The impact of infrastructure inefficiency on enterprise-level IT expenditures, and the savings that
may be realized if inefficiency can be materially reduced;
2. The challenges posed by proliferation of conventional servers and by new server technologies
such as blades and virtualization; and
3. The effects of growing energy consumption and rising energy costs on data center cost structures.
The potential role of Systems Director 6.1 and Tivoli solutions in meeting these challenges is discussed in
this section. The capabilities of these solutions are discussed in the following section.
Enterprise Level
Segmenting IT Expenditure
The business contribution of IT expenditure has been the subject of growing debate since the late 1990s.
Business executives, as well as consultants and analysts, have long been frustrated by their inability to
relate overall IT expenditure to business performance. Some have argued that “IT doesn’t matter” and that
resources should be channeled into other areas of the business that offer potentially higher returns.
More usefully, a number of researchers have suggested that the issue is not the overall level of IT
expenditure, but rather how it is distributed.
One way of looking at the subject is to distinguish between expenditure on applications – which are the
direct source of business value – and the infrastructures that support them. Users interact with, and
business processes are enabled by applications. Underlying server, storage, middleware, and network
resources are merely the delivery mechanisms for these. Their contribution to business value is indirect.
A strong case can be made that expenditures on underlying infrastructures have come to dominate IT
budgets. This has occurred to the extent that investment in new application capabilities, in many
organizations, has become entirely inadequate.
This trend has been obscured by the way in which organizations segment IT expenditure. Conventional
categories such as hardware, systems and applications software, networks, external services, personnel,
and facilities may be useful for accounting purposes. But they do not correlate spending with the delivery
of business value.
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13. The implications may be simply illustrated. Figure 4 shows a breakdown of projected 2008 IT
expenditure by Fortune 1000 companies using conventional categories.
Figure 4
IT Expenditure by Fortune 1000 Companies in 2008 (Projected):
Conventional Breakdown
Alternatively, IT expenditure may be divided into applications and infrastructures. If projected Fortune
1000 IT expenditure in 2008 is broken down in this manner, results are as shown in figure 5.
Figure 5
IT Expenditure by Fortune 1000 Companies in 2008 (Projected):
Alternative Breakdown
In this approach, “applications” costs include applications software license and maintenance fees, along
with costs of in-house personnel and external services for application development, deployment, and
ongoing support. All other costs are for infrastructures.
This means that, in 2008, more than three quarters of IT expenditure will be on infrastructures.
International Technology Group 10
14. It gets worse. If applications expenditure is further broken down, it becomes apparent that less than a third
of this goes into the delivery of new application functionality. The remainder is accounted for by costs for
tools and programming for integration and interoperability, along with vendor update and support fees for
installed applications, and incremental changes and enhancements to existing systems.
Figure 6 shows this distribution.
Figure 6
Applications-only Expenditure by Fortune 1000 Companies in 2008 (Projected)
The bottom line, then, is that only 31.3 percent of 23.8 percent – i.e. around 7.4 percent – of overall IT
expenditure by Fortune 1000 corporations will go into the delivery of new application functionality.
Some qualifications are necessary here. As all too many organizations can testify, new applications do not
necessarily deliver the business results expected from them. Equally, investments in application
enhancements, in system integration and increased interoperability, or in the improvement of underlying
infrastructures may deliver significant value to users.
Nevertheless, it is difficult to resist the conclusion that a fundamental misalignment has developed
between business requirements and the manner in which overall IT resources are allocated. This has
occurred because infrastructure efficiency, in most cases, has not been a central principle of IT strategy.
Fragmentation of infrastructures has diverted resources from direct to indirect value creation processes.
The bottom-line effects of this would be difficult to quantify. But they are clearly substantial.
There may also be a larger implication. Inefficient infrastructures may reduce the flexibility with which
IT resources can be exploited to respond to new business challenges. The ability of organizations to
respond in a rapid, flexible, and effective manner to changing market and competitive conditions may be
materially impaired. The impact will be magnified if this effect is neither recognized nor understood.
The real costs of infrastructure inefficiency may thus extend far beyond IT expenditures, and the
proponents of “IT doesn’t matter” who argue that IT has not delivered material competitive advantage to
many businesses may thus have identified a legitimate problem. But they have misdiagnosed both the
cause of and the solution to this problem.
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15. Policies and Practices
There are a number of reasons why this imbalance has developed. The most significant is that
organizations have allowed infrastructures to develop in a fragmented manner. This has not been an
accident – many of the policies and practices of large IT organizations have encouraged this process.
This has particularly been the case in the following areas:
• Economic models. Even where longer-term plans are in place, in practice most IT expenditure is
driven by annual budgeting cycles. In infrastructure areas in particular, decision-making typically
involves calculations based on last year’s expenditure plus or minus X percent.
This approach does not take account of embedded inefficiencies and, by discouraging large-scale,
multi-year infrastructure investments to improve efficiency, tends to perpetuate the status quo.
These effects are reinforced by capital accounting procedures that over-emphasize hardware, and
by a tendency to focus on initial acquisition rather than multi-year lifecycle costs when planning
investments. The result is that operating costs are progressively inflated over time.
Vendor pricing also contributes. Price disparities between large and small servers, high-end and
midrange storage systems, enterprise and departmental databases, and the like create incentives to
purchase low-end offerings even when the long-term economic impact of these is negative.
These dynamics recall the experiences of manufacturing sectors in a number of countries. Where
investment strategies have been driven by short-term, internally focused criteria rather than
external concerns such as competitiveness and response to market conditions, equipment bases
and operating practices have tended to stagnate, and new technology adoption has slowed.
Companies in which this has occurred have rarely prospered. Sooner or later, a disruptive force
always enters the picture.
• Project methodologies. Application deployment projects are typically structured on a case-by-
case basis, with dedicated resources and cost justifications built around return on investment
(ROI) calculations.
ROI methodologies are designed to ensure that expenditure delivers quantified business returns in
lower costs, reduced cycle times, increased market share, improved customer acquisition or
retention, and other areas. While this approach is generally sound, it is often applied in a manner
that increases overall infrastructure fragmentation.
Applications are implemented on dedicated servers, and each project adds a new batch of
application, database, Web, management, and other functionally specialized platforms. These are
commonly replicated for production, development, test, quality assurance, training, and other
functions.
Over time, a succession of ROI-driven projects may thus result not only in a major expansion of
server and database populations, but also in a plethora of new integration and interoperability
requirements that drive up software and personnel costs long after projects have been completed.
This does not mean that ROI-driven projects do not deliver business value. Clearly, many do. But
ROI methodologies may embed structural inefficiencies that, in the future, will restrict the
availability of resources for new initiatives.
• Resource sharing limitations. Most IT organizations would operate in a more efficient manner if
it was possible to share computing, storage, network, and other IT resources more effectively
across different applications and workloads.
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16. In most organizations, timesharing has been an established practice for mainframe systems for
decades. Dozens to hundreds of applications are typically executed on the same physical
platforms, and techniques for metering resource usage by individual applications are generally a
more advanced than for other computing environments.
In many cases, resource usage metrics form the basis of chargebacks through which the business
units that “own” applications are billed for their use of shared resources. While not universally
accepted (some users prefer to avoid controversies that may arise about how costs are allocated),
chargebacks have been generally successful in promoting data center efficiency.
Timesharing and chargebacks, however, have been less widely used for other platforms. To some
extent, this has been due to technical factors – system architectures have been less well adapted to
handle mixed workloads, and management tools have been comparatively weak. This has
particularly been the case for Windows and Linux environments.
. Equally if not more important, however, has been that costs may be tracked more easily, and in a
less controversial manner, if dedicated resources are employed to run applications for individual
business units. As in other areas of IT infrastructure, responsiveness to users is not always
conductive to efficiency.
• Skills and cultures. The “commodity” model of the x86 server world has had major impacts on
skill bases and organizational cultures. The ability to order low-cost hardware on an “as needed”
basis has inevitably discouraged the adoption of more sophisticated, longer-term approaches to
demand and capacity planning.
The commodity model has also applied to skills. Training practices and certifications for
Windows and Linux server administration tend to focus on basic skill sets. Organizations have
implicitly assumed that more low-skill administrators are preferable to fewer administrators
trained and equipped to manage more complex tools and technologies.
(An example of both effects has been the comparatively limited demand for large n-way x86
servers. Despite evidence that these can realize economies of scale which more than justify their
higher price tags, users have often been reluctant to employ them because procurement
procedures are geared to lower-priced items, and because administrators find them unfamiliar.)
This situation, which may also be found where large numbers of small UNIX servers and
commodity storage systems are employed, tends to be self-perpetuating. Without investment in
more advanced skills and practices, inefficiencies may become embedded in IT organizations as
well as in the systems they support.
All of these factors have contributed to progressively higher levels of fragmentation. This in turn has
meant that resources have been channeled into expansion, management, and operation of underlying
infrastructures rather than into application-related investments.
Moreover, infrastructure fragmentation does not simply reduce the funds available for applications. It also
contributes to comparatively high levels of investment in integration and interoperability, and change and
enhancement tasks. More staff time and greater software outlays are typically required to integrate
distributed than consolidated environments.
Development productivity also tends to be lower, and test and quality assurance overhead higher for
complex software solutions implemented on multiple server platforms.
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17. Conclusions
Two conclusions may be drawn. One is that, whether measured in terms of unproductive IT expenditure,
lost opportunity, or reduced business agility, the costs of infrastructure inefficiency are potentially
massive. In most large organizations, they will – by wide margins – exceed the costs of investing in
effective enterprise management tools and practices.
The second conclusion is that creating infrastructure efficiency requires broad-based approaches that also
address such issues as consolidation, application portfolio management, financial models, skill levels,
procurement and operating practices and organizational cultures. It is not sufficient simply to deploy new
tools. Larger processes of transformation are necessary.
It is unrealistic to expect that such transformations can be initiated, funded, and managed within IT
organizations. Corporate as well as business unit managements must be engaged in determination of
objectives, allocation of resources, and measurements of success. Transformation must be a business-
driven process whose goals are closely and explicitly linked to those of the enterprise as a whole.
If such transformations occur, however, the results in terms of cost savings, quality of service, and
business contribution may more than justify the effort. The cost savings potential alone is substantial.
During 2008, as figure 7 illustrates, the infrastructure resources that are the focus of this report – servers,
storage, middleware, and networks – represented approximately 62.5 percent of overall IT expenditure by
Fortune 1000 corporations.
Figure 7
Enterprise Infrastructure Expenditure by Fortune 1000 Companies in 2008 (Projected)
(The definition of infrastructure, in this context, does not include end user computing, which consists of
hardware, software and services costs for PCs, local networks and peripherals, along with help desk and
other personnel-related costs to service and support users of these. Savings in this area may also be
substantial if existing practices allow for significant efficiency improvements.)
If actions such as consolidation of servers, storage, and networks, along with aggressive use of
virtualization and “best practices” initiatives are coupled with organization-wide deployment of state-of-
the-art integrated enterprise management solutions, the potential exists to realize at least a 14.5 percent
reduction in overall enterprise infrastructure costs.
International Technology Group 14
18. This would, as figure 7 illustrates, translate into a 9.1 percent reduction in overall IT expenditure –
sufficient to more than double investments in the delivery of new application functionality.
Figure 8
Potential Savings in Enterprise Infrastructure Expenditure in Fortune 1000 Companies
(Based on Projected 2008 IT Expenditure)
IBM strategy is designed to help organizations addresses these challenges. Tivoli solutions address not
only conventional data center management disciplines, but also management of applications and
networks, as well as financial management, human resources management, and the processes through
which IT service goals are defined, implemented, and monitored.
The unifying goal is to achieve gains in IT service delivery that map directly to and materially facilitate
the realization of business objectives.
There are a number of other IT vendors that can address some of these issues. However, no competitor
can match the breadth of IBM product and service capabilities, the depth of IBM experience in dealing
with the challenges of IT transformation in large organizations, or the degree of strategic focus the
company has brought to bear on meeting these challenges.
Server Challenges
Physical Server Proliferation
Despite replacements of older machines, periodic server consolidation initiatives, and – more recently –
growing use of virtualization, physical server bases in most organizations have expanded steadily for
more than a decade. Although the rate of growth shows signs of slowing, most industry observers project
that expansion will continue.
This is due to a number of factors. These include continued preferences by many users for comparatively
inexpensive small machines, complexity and skill issues that are retarding the rate at which organizations
can assimilate virtualization technologies, and limitations in the ability of virtualized server environments
to handle heterogeneous mixed workloads.
International Technology Group 15
19. Organizations continue, moreover, to implement complex software architectures that require high levels
of functional specialization among the servers that support them. IT departments are generally reluctant to
virtualize production environments of this type, because use of dedicated servers is seen (often
accurately) as reducing risks of performance bottlenecks and outages.
Replacement cycles further slow the rate at which consolidation occurs. Even in best practice installations,
cycles are typically three to five years and, in most cases, replacement rates are slower. Organizations are
often reluctant to incur the extra expense of accelerated replacement.
Experience has shown that users tend to cut back on new equipment purchases during recessions. Older,
less efficient machines are retained longer than might otherwise be the case. There are signs that this is
occurring because of the latest economic downturn.
It can be expected that, because of the factors described above, most organizations will continue to face
the challenges created by physical server proliferation far into the future. These challenges may be
illustrated by the experiences of two companies that were consulted in preparing this report.
User Example: x86 Server Base
In this company, an in-depth audit of data centers found that 2,345 x86 servers were installed. The
functions of 2,257 could be identified. The distribution of these was as shown in figure 9.
Figure 9
Distribution of Data Center x86 Servers by Function: User Example
The remainder served no apparent purpose, although they continued to occupy space and consume energy
in idle mode. It was believed that they had supported applications that were later discontinued. (In this
case, the number of unused servers appears to have been low. Most industry estimates are that between 5
percent and 10 percent of x86 servers in large organization data centers are unused.)
Around 20 percent of servers were less than two years old, 48 percent were two to five years old, and the
remainder more than five years old. Servers ran at least 26 versions of seven different operating systems.
Budgetary pressures mean that older equipment and software versions are often retained unless there are
pressing reasons to replace them. Even when servers are replaced on a regular basis, in many cases older
machines were retained for comparatively light-duty applications.
Software update cycles often lagged and were poorly coordinated across servers supporting different
applications and user groups.
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20. It was estimated that there were between 90 and 100 full time equivalent (FTE) personnel within the
company’s IT department engaged in managing, maintaining, and updating software for this server base.
Because administration procedures were poorly documented and job functions often overlapped, exact
quantification was not possible. Individuals involved in server administration tasks held a variety of titles.
Overall, the IT department employed at least 24 different server management applications, ranging from
basic bundled toolsets to sophisticated high-end systems. However, use of these varied widely across
different groups of servers, and many of the functions of high-end systems were employed rarely or not at
all. Old versions of all types of management application were common.
The situation in this company is representative of that of many large organizations. Two important
conclusions may be drawn.
First, in the vast majority of organizations, large-scale replacement of old hardware and software versions
is not a realistic option. An effective x86 server management strategy thus requires integration of multiple
generations of hardware and software. The ability of Systems Director 6.1 to do this is central to its value.
Second, there are clear benefits to standardizing server management tools. Apart from the functional
benefits of employing latest-generation tools, deployment provides an opportunity for organizations to
improve and standardize management practices, and to ensure that IT staff are consistently and effectively
trained in these. For IBM users, Systems Director 6.1 is the obvious candidate for standardization.
User Example: UNIX Servers
The challenges created by physical server proliferation are not restricted to Windows and Linux server
installations. Many organizations that have deployed large numbers of small UNIX servers experience
similar effects.
This company, for example, counted 737 Solaris servers. These were, as figure 10 shows, predominantly
one and two-way machines.
Figure 10
Distribution of UNIX Servers by Size: User Example
Larger servers supported enterprise resource planning (ERP), customer relationship management (CRM),
billing, and other major business systems, along with high-end analytical applications. These were
typically managed by skilled staff, and operated to meet service-level targets that included high levels of
availability and rapid response time. Business-critical systems were equipped for clustered failover.
The remaining servers, including most one- to four-way models, were employed for a variety of
infrastructure, network, and departmental applications, as well as for mail, file and print serving, and
development, test, and other non-production applications.
International Technology Group 17
21. This part of the company’s base was closer in profile to the x86 server installation described above.
Servers were up to 10 years old, ran at least 21 releases of the SPARC and x86 variants of the Solaris
operating system, and were supported by approximately 50 FTE IT personnel.
The exact number of personnel could not be determined. Job descriptions within the IT organization were
often imprecise and, except for staff supporting business-critical systems, it was often unclear as to which
functions were performed by whom for which platforms. Procedures were in many cases not documented,
and such documentation as existed was often out of date.
Following a change in IT management, the company began to evaluate consolidation opportunities. To
prepare for this, a review of capacity utilization was conducted. It was found that, over a 24-hour period,
utilization typically ranged from less than 1 percent to around 30 percent. Peak utilization rates were,
however, significantly higher – in some cases, 50 to 70 percent. Peak times varied between applications.
A key conclusion was that, if overall capacity utilization were to be significantly improved, it would be
necessary to put in place tools that monitored utilization closely and distributed workloads to ensure that
available server capacity was not overloaded during peak times.
In this case, it was decided to consolidate to IBM Power servers. To deal with utilization issues, the
company planned to employ Power logical partitions (LPAR) and AIX workload management and Tivoli
load balancing tools. Systems Director 6.1 would be deployed as the standard platform monitoring tool.
Blades and Virtualization
The two case studies presented above deal primarily with the effects of conventional server proliferation.
Most organizations, however, will also face challenges caused by two other technology shifts: adoption of
blade servers for Windows and Linux, as well as for UNIX applications; and virtualization, which is
longer-established in the UNIX server world, but a comparatively new phenomenon in x86 server
installations.
These challenges involve the following:
• Blade servers. I/O and interconnect management tasks for blade configurations tend to be more
complex than for conventional servers, and require the use of specialized fabric management
tools. Integration of these into broader server management systems and processes may pose
significant technical challenges.
In addition, while blade servers may require less rack capacity and lower overall energy
consumption, they concentrate heat generation within smaller physical spaces. Organizations
have often found that they cannot fully populate blade enclosures without risking heat-related
problems, or have been obliged to install specialized cooling devices, or both.
These will be increasingly important issues for most organizations. There is general agreement
among industry observers that sales of blade servers are growing more rapidly than for other
server types. It is expected that blades will increase from less than 5 percent of overall server
populations currently to between 20 percent and 30 percent within the next five years.
The obvious implication is that blade server deployments need to be coupled with installation and
effective use of tools for fabric integration and energy management.
Systems Director 6.1 is designed to deal with these challenges. It allows for full integration of
BladeCenter Open Fabric Manager (BOFM), the strategic IBM fabric management offering for
the company’s BladeCenter chassis and x86 and Power-based blade servers. BladeCenter
complexes may be managed transparently through the Systems Director 6.1 console.
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22. IBM Active Energy Manager, which forms part of the Systems Director product family, also fully
supports BladeCenter systems. Benefits that may be realized by employing this product are
discussed in the following section.
• x86 server virtualization. Although VMware has been available for almost a decade, it has come
into widespread use only recently. Apart from a small group of early adopters, organizations have
only begun to develop experience with VMware and competitive tools such as Microsoft Virtual
Server and Xen during the last few years.
Users have been able to achieve high levels of physical server consolidation – VMware users, for
example, routinely achieve ratios of 10:1 to 20:1 – and virtual server provisioning has proved to
be a great deal faster and easier than acquiring, installing, and starting up new physical servers.
As organizations have moved beyond small-scale projects toward larger-scale, production-
oriented deployments, however, they have discovered that new challenges emerge. While
potential benefits may be substantial, so are potential offsets. Figure 11 shows examples of both.
Figure 11
x86 Server Virtualization Benefits and Offsets: Examples
CONSOLIDATION
Benefits Numbers of physical servers may be reduced & capacity utilization improved, resulting in lower
server hardware, software, maintenance, facilities, & physical resource management costs.
Management complexities may increase significantly; additional administration tools & skills may be
Offsets
required; effective usage monitoring & capacity management may be required if virtual server
workloads are not stable & predictable.
PROVISIONING
Benefits New virtual servers may be created in a fraction of the time, with significantly lower costs than
setting up new physical servers.
Offsets Effective capacity planning &/or spare physical server capacity may be required to ensure that
workloads do not overload available capacity.
AVAILABILITY
Benefits Planned downtime may be reduced or eliminated for such tasks as hardware maintenance,
operating system updates, & patching.
Offsets Vulnerability to hardware failures may increase (multiple virtual servers may be disabled by failure of
a single physical server); failover & recovery processes may become more problematic.
BACKUP & RECOVERY
Benefits Costs & time required for backup processes may be reduced (multiple virtual servers may be
backed up simultaneously); recovery may be coordinated for multiple system instances.
Offsets Administration complexity may be increased; greater network capacity; more expensive backup
systems may be required.
SECURITY
Benefits Virtual servers concentrated on a single physical server represent a smaller attack profile.
Offsets Single exploits may affect multiple virtual servers; patches may be required for virtualization
software as well as operating systems; security administration complexity may be increased.
STORAGE
Benefits Virtual servers may be migrated between disk arrays without configuration changes.
Offsets Storage capacity planning & management become less predictable; additional tools, processes, &
skills may be required.
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23. Although VMware (the company) offers a number of management tools, in practice, users have
found that additional capabilities are required. This is also the case for Xen-based solutions.
Significant investments are also typically required in new management skills and practices. The
current norm is, for example, that VMware skills command at least a 15 percent premium
compared to conventional Windows and Linux server administrator salaries. This is expected to
increase as VMware usage expands.
The management challenges posed by growth in blade server and VMware usage tend, moreover, to
overlap. Many organizations choose to employ VMware on blades for server consolidation initiatives.
There is thus a strong business case for ensuring that an effective server management infrastructure is put
in place at an early stage, before deployment of both technologies becomes pervasive.
Systems Director 6.1 can play a major role in achieving this goal. It allows for integrated management of
virtual and physical server resources, including inventory, monitoring, alerting, and problem management
capabilities for VMware, Xen, and Microsoft virtual servers.
For IBM users, there is the further benefit that Systems Director 6.1 allows for standardization of these
processes across all of the company’s major server platforms. BOFM, for example, supports Power- as
well as x86-based BladeCenter servers, enabling integration of both into Systems Director 6.1
environments. Management capabilities also extend to PowerVM and z/VM virtualized resources.
The opportunity thus exists to preempt the new management challenges that will be posed to growing use
of blades and x86 server virtualization. If this is done, the costs and difficulties of meeting these
challenges will be a great deal less than if they are dealt with later, in a reactive and piecemeal manner.
Energy Management
Energy Pressures
Rising energy prices, corporate commitments to environmentally friendly “green” strategies and – in a
growing number of data centers – constraints in physical capacity as well as in energy and cooling
infrastructure have made energy efficiency an increasingly significant issue for many organizations.
According to a recent IBM estimate, for example, the cost of data center electricity supply has increased
30 percent over the last five years, and is expected to grow by at least the same percentage over the next
three. Although there are some variations between individual estimates, numerous other sources confirm
steep rises in data center energy costs.
For companies and government agencies that have adopted organizational “green strategies,” data center
energy consumption has also emerged as a priority focus.
In 2006, a report by the U.S. Environmental Protection Agency (EPA) estimated that servers and data
centers accounted for 1.5 percent of total U.S. electricity consumption. This was more than twice the
amount used in 2000. According to the report, if current trends continued, server and data center
consumption would nearly double again by 2011.
This and other studies dealing with data center energy consumption, carbon emissions, and related
subjects have been widely publicized. They have drawn corporate management attention to what, in the
past, has been seen as an issue that concerned only IT departments.
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24. Growth in numbers of servers and increasing server densities also pose serious challenges for many data
center facilities. According to most industry estimates, the average age of U.S. data centers is in the range
of 15 to 20 years, and some are more than 30 years old. Most were designed to handle energy
consumption of no more than two to three kilowatts (kW) per rack, with corresponding thermal loading.
The current industry norm, however, is in the range of 5 kW to 10 kW per rack, and the trend is toward a
doubling or tripling of this level within the next five years. High-density blade server installations have
already reached 20 kW to 30 kW per rack.
A key implication is that organizations must deal with rising energy costs and thermal loading not only
for the data center as a whole, but also at the rack and enclosure level. Data center energy efficiency
strategies must be designed and managed with a significantly higher level of granularity than in the past.
Server Energy Consumption
In most data centers, servers are the principal driver of energy consumption. Servers typically account for
70 percent to 85 percent of energy usage by IT equipment – significantly more than storage systems,
networking equipment, and other devices.
Moreover, energy consumption is magnified by the amount of energy required for data center
infrastructure equipment such as cooling units, uninterruptible power supplies (UPS), and power
distribution and computer room air conditioning (CRAC) systems.
One industry estimate, illustrated in figure 12, is that approximately 70 percent of typical data center
energy consumption is accounted for by such equipment.
Figure 12
Typical Data Center Energy Consumption by Type of Equipment
Most industry estimates are that between 60 percent and 80 percent of overall data center energy
consumption is accounted for by infrastructure equipment. The actual energy impact of a server may thus
be three to five times greater than appears to be the case.
International Technology Group 21
25. Reducing Consumption
A variety of techniques may be employed to reduce data center energy usage. Consolidation and
virtualization of servers and storage, along with use of blades –which typically consume 25 percent to 50
percent less energy than equivalent rack-mounted units – may have important effects.
Replacement of older servers has a broader impact. New technology models typically become more
energy-efficient each year. Quad- or six-core processors, for example, consume only a fraction more
energy than single- or dual-core equivalents. Higher density memory chips and improved system
packaging have further contributed to lower energy consumption.
Organizations may also choose options such as high-efficiency power supplies – the industry norm for x86
server power supplies is in the range of 65 percent to 75 percent efficiency, compared to more than 85
percent for efficient devices. Use of 2.5-inch disk drives, which require less power to spin than 3.5-inch
equivalents, may play a major role in lowering energy consumption for servers and storage systems.
At the data center level, energy consumption may be reduced through use of more energy-efficient
infrastructure equipment, particularly UPS and PDS, as well as through improvements in computer room
layout (e.g., “hot” and “cold” aisles, supplementary cooling units, improved underfloor airflow). A
variety of other techniques, including emerging direct current (DC) power approaches, may be employed.
Effective use of energy monitoring, management, and load balancing tools may yield major gains.
General industry experience has been that use of such tools alone results in a 10 percent to 20 percent
reduction in data center energy consumption. Significantly larger reductions may be achieved if they are
combined with other techniques.
IBM offerings enable use of all of these. Two levels of capability are provided. Active Energy Manager
provides a standardized solution for server energy management, and a broader portfolio of Tivoli software
and IBM services offerings address challenges at the data center level.
Active Energy Manager
Active Energy Manager provides a variety of functions that may be implemented at server, rack, and (for
BladeCenter systems) chassis levels. These are summarized in figure 13.
Figure 13
Active Energy Manager Functions
FUNCTION DESCRIPTION
Thermal trending Monitor & display ambient temperatures, including inlet & exhaust
temperatures; display & analyze trends.
Power trending Track & display power usage data; display & analyze trends.
Power saver Set/schedule reduction of voltage & frequency by fixed percentage within
pre-determined to be safe operating limit.
Power capping Set/schedule “hard” & “soft” (flexible) energy usage caps; AEM will
throttle back voltage & frequency if system approaches cap.
CPU trending Determine actual CPU speed of processors for which power saver or
power capping is active; display & analyze trends.
The full set of Active Energy Manager functions are supported on IBM System x and BladeCenter as well
as POWER6-based Power servers. For Power servers, power saver mode is supported only for 4.0 GHz
and faster processors.
International Technology Group 22
26. Active Energy Manager also manages IBM EnergyScale capabilities in latest-generation POWER6-based
Power servers. EnergyScale technology employs embedded control functions and sensors located at key
points within the system unit to provide additional functions that are summarized in figure 14.
Figure 14
Additional EnergyScale Energy Management Functions
FUNCTION DESCRIPTION
Dynamic power savings Automatically adjust voltage & frequency settings based
on workload; select whether server operations should be
optimized for energy efficiency or performance.
Power efficient fan control Fan speed setting based on server usage & ambient
temperatures; altitude input.
Processor core nap mode Automatic processor stop when idle.
EnergyScale for I/O Automatic power-off of pluggable PCI adapters when idle.
Guaranteed safety Features designed to ensure continued operation of the
system during adverse power or thermal conditions.
Thermal trending and power trending functions are supported for System z10 models, and for older
System p servers, IBM storage systems, and other IBM and non-IBM platforms using intelligent power
distribution units (iPDUs), including IBM PDU+ offerings and third-party equivalents.
Active Energy Manager provides the ability to monitor in real time, as well as to record and analyze
actual energy usage and thermal loading.
This data may be used to allocate energy on a server-by-server basis and to set thresholds for individual
server energy usage based on application priorities, time of day, and other factors. It can also play a major
role in enabling organizations to develop more effective data center energy conservation strategies.
Control functions such as power capping require knowledge of actual energy consumption to be effective.
Capping enables administrators to reduce the margin of power available to a server or group of servers.
This approach is particularly valuable to organizations whose utility contracts penalize them if
consumption crosses a particular threshold.
One of the key benefits of measuring actual energy consumption is that organizations can avoid working
with “nameplate” values.
Nameplate ratings are required measurements of power consumption by Underwriters Laboratories in the
United States and equivalent bodies in other countries. They assume maximum workloads and “worst
case” environmental conditions.
Many data centers continue to plan and operate using these values, with the result that facilities’
infrastructures are often overconfigured, and server bases are overpowered. Industry tests have shown that
nameplate ratings for IT equipment are typically at least 33 percent higher than actual consumption.
Distortions are magnified if data center managers add safety margins to projected “normal” consumption
when planning facilities infrastructures and placing utility contracts. If normal consumption is based on
nameplate values that are, say, 35 percent too high, and a further 20 percent is added as a safety margin,
the organization will be working with seriously erroneous assumptions about its energy requirements.
Active Energy Manager can also monitor power distribution, UPS, CRAC, and other data center
infrastructure components. Interfaces are also supported to SynapSense wireless sensor nodes and to the
Liebert SiteScan system, which monitors and controls Liebert cooling and power equipment supplied by
Emerson Network Power.
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27. Data Center Level
At the data center level, the key IBM solution is IBM Tivoli Monitoring (ITM) for Energy Management.
This extends the core ITM application to cover thermal and energy usage data. It incorporates Systems
Director 6.1 as well as Active Energy Manager.
Energy-related data collected through ITM for Energy Management may be aggregated in the Tivoli Data
Warehouse for analytical purposes, and shared with other Tivoli solutions. This scenario, which is
illustrated in figure 15, enables a number of new applications.
Figure 15
IBM Tivoli Energy Management Scenario
BUSINESS SERVICE
MANAGER TIVOLI USAGE &
ACCOUNTING MANAGER
CHANGE & CONFIGURATION
MANAGEMENT DATABASE Analytical
Tivoli Data
ASSET MANAGEMENT FOR IT Warehouse tools
TIVOLI PROVISIONING MANAGER
IBM TIVOLI MONITORING (ITM)
ITM FOR ENERGY MANAGEMENT
Systems Director 6.1
Active Energy Manager
Energy usage data, for example, may be maintained in the Tivoli Change and Configuration Management
Database, and used to develop energy-aware inventories through Asset Management for IT, and server
provisioning policies through Tivoli Provisioning Manager.
Tivoli Usage and Accounting Manager may be employed to implement energy chargebacks, or to
incorporate energy consumption into existing chargeback arrangements. This has often proved to be a
critical success factor in reducing usage. Chargebacks may provide a level of motivation for users that is
both greater and longer lasting than is the case for less bottom line-oriented green initiatives.
Energy management policies may also be related to SLAs through Business Service Manager to ensure
that power capping does not affect response time commitments.
Information on data center equipment and building automation systems may be maintained in Asset
Management for IT or Maximo databases for valuation, maintenance scheduling, and planning purposes.
IBM has also taken an industry lead in integrating power, cooling, and building automation systems into
its data center energy management solutions. A series of agreements with leading suppliers of these,
summarized in figure 16, has enabled ITM for Energy Management to monitor and collect data from all
major components of facilities infrastructures.
Tivoli solutions, along with IBM best practice models and services capabilities, encompass all of the
major tools, technologies, and practices that may be employed to reduce data center energy consumption.
International Technology Group 24
28. Figure 16
ITM for Energy Management Support by Facilities Automation System Suppliers
VENDOR ITM INTERFACES TO:
American Power Conversion APC InfraStruXure Central & TAC building management systems –
(APC) & TAC (subsidiaries provide monitoring, fault management & reporting for power, cooling,
of Schneider Electric) security, & environmental systems.
Eaton Corporation Power Xpert application – collects & analyzes power usage data for data
center infrastructure equipment.
Emerson Network Power Liebert SiteScan – monitors & controls Liebert cooling & power equipment.
Johnson Controls Metasys building management system – controls air handling, lighting,
security, utility monitoring, & other building functions.
Matrikon MatrikonOPC integration software – enables data flows from third party
building management systems & automation devices using OLE for
Process Control (OPC) standards.
OSIsoft PI System – consolidates data from third-party infrastructure & building
automation systems through 480+ interfaces.
Siemens Building Technologies Siemens building automation systems
SynapSense Corporation SynapSense wireless sensor network solutions
Industry experience has shown that the most effective approaches to reducing data center energy
consumption employ a variety of tools and techniques, and combine them with broader programs that also
address management goal-setting and operational processes. IBM is one of the few industry players that
can address all of these requirements.
International Technology Group 25
29. MANAGEMENT SOLUTIONS
Systems Director 6.1
Overview
Systems Director 6.1, which replaces the earlier IBM Director 5.20 product, is designed to provide a
unified management solution for IBM System x and BladeCenter, Power and (for Linux guests) System z
platforms, as well as for distributed disk systems and SAN resources.
Recent versions of Windows Server 2003, Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise
Server (SLES), and the IBM AIX and i operating systems are supported, along with Windows Server
2008 and VMware ESX, Microsoft Virtual Server, PowerVM (for Power servers) and z/VM (for System
z servers) hypervisors, and the Xen components of RHEL and SLES.
Systems Director 6.1 forms the core of a product family that consists of a set of base plug-in modules,
along with a number of advanced function products. These are summarized in figure 17.
Figure 17
Systems Director Product Family
SYSTEMS DIRECTOR 6.1 BASE PLUG-INS
Discovery Manager Discovers physical & virtual resources; maintains hardware & software inventory;
visualizes network relationships.
Status Manager Monitors hardware, power & update status, & provides event notifications; summary,
dashboard & scorecard functions display & analyze status of managed resources.
Configuration Manager Provides central point & single framework for configuring physical & virtual
resources & performing OS or device-specific configuration functions; manages
configuration settings, templates, & plans; automatically configures newly
discovered systems.
Update Manager Manages download & installation of software updates; tracks update status & alerts
system administrators of out-of-compliance resources.
Automation Manager Automates customized response to events; manages task activations.
Remote Access Manager Provides integrated toolset for remote access & control.
Virtualization Manager Provides lifecycle management, including creation, editing, relocation & deletion of
virtual resources including virtual servers & farms; tracks system status & alerts, &
creates automated event response plans.
Security features User authentication & role-based access control.
ADVANCED FUNCTION PRODUCTS
Active Energy Manager Provides multiple functions that may be implemented at the rack or server level.
These include monitoring, recording, & analysis of energy usage & thermal loading;
capping; & setting of energy & temperature thresholds. Also monitors data center
support devices including PDS, UPS, CRAC equipment, & SynapSense nodes;
receives alerts from third-party facilities management applications.
BladeCenter Open Fabric Manages I/O & network interconnects for up to 100 BladeCenter chassis with up to
Manager (BOFM) 1,400 servers. Provides a single administrator login to these. Also detects failures,
automates failover to & restart of alternate blade servers, & transfers MAC & WWN
network addresses to alternate I/O ports.
Tivoli Provisioning Enables automated network deployment of server firmware & software, including
Manager for OS BIOS & driver updates, & IBM AIX, Windows Server & Vista, Linux, Solaris, &
Deployment (TPMfOSD) MacOS operating system images.
Service & Support Identifies & reports hardware-related problems. Interfaces to Status Manager & uses
Manager Electronic Service Agent to gather service information & report problems to IBM.
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30. Systems Director 6.1 allows for the use of standardized set of management tools and processes for all
physical and virtual resources for all supported server platforms, operating systems, and hypervisors.
Access is through a common management console, using a single Web-based administrator interface.
All modules and related products may run on IBM System x, BladeCenter and Power servers with all
supported operating systems and hypervisors.
All base plug-ins except the Virtualization Manager may be employed for System z Linux guests. IBM
has announced plans to support the latter during 2009. Active Energy Manager may also used to monitor
System z energy usage and thermal loading, although functions such as energy thresholding and capping
are not enabled for this platform. No other related products are currently supported for System z Linux.
IBM has announced plans to deliver, starting in the first quarter of 2009, new versions of Active Energy
Manager, BladeCenter Open Fabric Manager, and a new Virtual Server Image Manager product as plug-
ins to Systems Director 6.1.
The Virtual Server Image Manager, according to IBM, will enable customization and automated
distribution of virtual system images for supported x86 virtualization enablers and for IBM Power,
System z, and disk system platforms.
Main Components
There are four main components of a Systems Director 6.1 deployment:
1. Systems Director Server acts as the central management server. It may be deployed on AIX,
Windows Server, or Red Hat or SUSE Linux and may be configured for high availability (HA)
operations. Apache Derby (for small environments) or IBM DB2, Oracle, or SQL Server may be
employed for management databases.
2. Management Console provides a common browser-based interface for administrators to the full
set of Systems Director tools and functions for all supported platforms.
3. Common and Platform Agents reside on managed servers running supported operating systems
and hypervisors. Common Agent enables use of the full suite of Systems Director 6.1 services.
Platform Agent implements a subset of these. It provides a small footprint option for servers that
perform limited functions or are equipped with less powerful processors.
4. Agentless support is provided for x86 servers that run older versions of Windows or Linux
operating systems, along with other devices that conform to Distributed Component Object
Model (DCOM), Secure Shell (SSH), or Simple Network Management Protocol (SNMP)
specifications.
For Power servers, Systems Director 6.1 support extends to logical partitions (LPARs), Virtual I/O
Servers (VIOS), and other virtual resources enabled by PowerVM technology. The principal PowerVM
tools for management of these – the Hardware Management Console (HMC) and Integrated Virtualization
Manager (IVM) – may be accessed through the Systems Director 6.1 administrator interface.
Systems Director 6.1 interfaces directly with embedded Flexible Service Processors (FSPs), which
provide local resource monitoring, data collection, and alerts for Power as well as System x servers; and
with the System x Remote Supervisor Adapter II (RSA II), which provides remote management functions
for System x servers.
Systems Director 6.1 servers may also be employed to manage IBM server RAID controllers; DS3000,
DS4000, and DS6000 disk systems; SAN Volume Controller software, and IBM-supported SAN switches
from such vendors as Brocade, Cisco Systems, Nortel Networks, and Qlogic.
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31. The overall Systems Director 6.1 environment is summarized in figure 18.
Figure 18
Systems Director 6.1 Environment
IBM SYSTEMS DIRECTOR
ADVANCED MODULES
Active Energy Manager TPM for OS Deployment
BladeCenter Open Fabric Manager Virtual Image Manager
CORE COMPONENTS
Discovery Manager Status Manager Configuration Manager
Update Manager Automation Manager Remote Access Manager
Virtualization Manager Security Features
MANAGEMENT CONSOLE
Common Web-based interface
IBM PLATFORMS
POWER SYSTEMS x86 SERVERS MAINFRAME
Servers/blades System x, BladeCenter z/VM hypervisor
AIX, Linux, i Linux guests
Windows, Linux, VMware
HMC, IVM, VIOS MS Virtual Server, Xen
DISK SYSTEMS
LPARs, logical volumes
Flexible Service RAID controllers
Virtual LAN & disk Processor (FSP) DS3000/4000/6000
Flexible Service Remote Supervisor SVC, SAN switches
Processor (FSP) Adapter II RSA-II)
COMMON AGENT PLATFORM AGENT AGENTLESS
Full-function Small footprint Limited function
SNMP devices
Windows Server 2003 & 2008
Windows Vista & XP Professional Edition
RHEL 4 & 5, SLES 9 & 10
VMware ESX 3.X, Microsoft Virtual Server
Older IBM platforms, including System p and pSeries, System i and iSeries, and xSeries servers, may
also be managed if they run operating system versions supported by Systems Director 6.1.
A single Systems Director 6.1 server can manage thousands of physical and/or logical servers equipped as
Common or Platform Agents. There is no limit to the number of SNMP devices that may be managed.
International Technology Group 28
32. Tivoli Solutions
Solution Portfolio
The Tivoli product line is the broadest offered by any enterprise management vendor, consisting of more
450 major and 500 niche and legacy products.
The principal Tivoli solution offerings may be grouped into 13 main categories, which may be
summarized as follows:
1. Business Service Management consists of tools and processes for service-level management,
which in the IBM definition includes definition and monitoring of service level agreements as
well as goal-setting, performance measurement, and service strategy planning.
The core component of this category is Tivoli Business Service Manager, which enables
continuous measurement of service availability and performance against business goals. It
incorporates analytical and visualization tools as well as scorecarding, key performance indicator
(KPI) tracking, and other monitoring functions.
Other key components include Omnibus, a former Micromuse offering for real-time data center
and network operations monitoring; the Tivoli Service Request Manager service desk application;
Service Level Advisor for designing and evaluating SLAs; and data integration tools which
enable cross-organizational collection and aggregation of service-related data.
2. Change and Configuration Management consists of two main components. Tivoli Application
Dependency Discovery Manager (TADDM) provides discovery of a wide range of IBM and non-
IBM IT resources, including virtualized resources, establishes relationships between these, and
maps both to business applications.
Change and Configuration Management Database (CCMDB) acts as the central enterprise
repository of resources and relationships discovered by TADDM. Combined with the latter, it
provides the bridge between conventional IT asset and operations management functions and
higher-level Business Service Management processes.
3. Process Management consists of a set of customizable workflow-based tools and best practice
models that enable organizations to automate key operational processes using CCMB data.
Key offerings include Availability Process Manager (event management), Business Continuity
Process Manager (disaster recovery), Capacity Process Manager (capacity management) Change
Process Manager (change management), Configuration Process Manager (configuration
management), Release Process Manager (release management), Storage Process Manager
(storage management), and Unified Process Composer (documentation of these and other
operational processes).
4. Monitoring and Event Management includes Tivoli Monitoring and Composite Application
Manager, which provides additional capabilities for complex multiplatform environments.
Specialized Composite Application Manager modules are offered for management of service
oriented architecture (SOA), IBM WebSphere, Java 2 Platform Enterprise Edition (J2EE), Web
services and Microsoft applications; Internet service and transaction processing systems; and
other software environments.
An extension to Tivoli Monitoring, Tivoli Performance Analyzer, adds capacity utilization
monitoring and predictive analysis functions allowing early detection of performance bottlenecks.
International Technology Group 29