© 2013 IBM Corporation Follow us Learn more at This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients IBM Power Systems AM71 Technical Sales - AIX Unidade 2 – AIX Administração

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 2 Objetivos da unidade Os seguintes tópicos serão abordados nesta unidade:  Tópico 1 – Ferramentas de gerenciamento de sistemas dísponiveis no AIX 7.1  Tópico 2 – AIX gerenciamento de release  Tópico 3 – AIX gereciamento de storage

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 3 Tópico 1: Ferramentas de gerenciamento de sistemas dísponiveis no AIX 7.1 Após completar este tópico, você deverá estar apto a:  Descrever as funcionalidade das ferramentas de gerenciamento do AIX  Descrever os beneficios das ferramentas de gerenciamento disponíveis no AIX 7.1

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 4 Desafios da administração de sistemas UNIX  Muitos comandos para lembrar  Syntax muito complexa – Propenso ao erro!  Configuração Flat file –A maioria dos UNIX flat files tem diferentes layouts, syntaxe e opções –Novamente, propenso ao erro, algumas vezes causando ações indesejadas

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 5 Objetivos do Gerenciamento de Sistemas  Minimizar o tempo e recursos despendidos para gerenciar sistemas  Maximizar a confiabilidade, performance e produtividade  Provê soluções de gerenciamento remoto

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 6 Administração AIX Projetado para simplificar a administação do AIX

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 7 SMIT (System Management Interface Tool) Simplifica a administração do AIX  Aplicação interativa orientada a menu  Parte do AIX, dísponivel por default  Comandos padrão AIX e funções Korn Shell: –Você pode exibir os comandos que executa (antes ou depois da execução) –Cria um log dos comandos que você pode usar para criar seus próprios scripts  Baseado em Texto / ASCII por default –‘smitty’ comando força versão em texto, mesmo em um ambiente gráfico  Disponível SMIT gráfico (aplicação Motif)

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 8 SMIT Menu Principal

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 9 IBM Systems Director Console para AIX  Interface de gerenciamento baseada em Web  Convergente permite consoles compatíveis com o IBM Systems Director: - console com soluções integradas - infra-estrutura leve  Inclui links para tarefas do SMIT  Requer Java v5  Instalado por default

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 10 Console de Gerenciamento

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 11 Console de Aplicações  Console de gerenciamento (novo SMIT-baseado em tarefas)  SMIT Clássico – para os que preferem o visual tradicional  System Health (an example of a portlet) –Utilização de recursos e tendências –Informações relacionadas a configuração (sistema, rede e paging space)  Gerenciador de Execução Distribuida de comandos (DCEM - Distributed Command Execution Manager ) –Utilizado para executar comandos em multiplos sistemas em paralelo –Basedo no padrão UNIX dsh function

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 12 System ASystem C SetExtractCompare Configuração simplificada utilizando o AIX Profile Manager XML Profiles Env var XYZ=“Yes” AIX security profile. tuneable N System Administrator System N Systems N AIX 7 Profile Manager (Formalmente AIX Runtime Expert) Systems Director plug-in para configurações consistentes através de multiplos sistemas

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 13 Tópico 1 Resumo Agora você deve ser capaz de:  Identificar ferramentas de gerenciamento AIX  Descrever as funcionalidades das ferramentas de gerenciamento do AIX  Descrever os beneficios das ferramentas de gerenciamendo disponíveis com o AIX 7.1

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 14 Tópico 2: AIX Release - Gerenciando conceitos Após completar este tópico, você deverá estar apto a:  Descrever os conceitos de sistema de backup do AIX  Entender as atualizações de sistema operacional e a estratégia atual de release  Descrever os recursos do Gerenciador de instalação Rede (Network Installation Manager - NIM)

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 15 AIX Sistema de Backup  Quando o AIX é instalado, um conjunto de discos (volume group) é automaticamente criado, chamado rootvg  Uma imagem do backup é chamada de mksysb  Todos os filesystems montados do rootvg são “backupeados”  Todas as customizações do sistema opercional são salvas (arquivos de configuração, ODM, customizações, etc.)  Pode ser efetuado através de uma rede para um NIM server  Can be run on a live system, but there should be minimal user and application activity  Pode ser executado em um sistema em fucnionamento, mas deve ser mínima a atividade dos usuários e da aplicação  Componentes parciais do mksysb podem ser restaurados em um sistema em produção (dependendo da severidade do problema)  Um restore completo do mksysb requer uma parada planejada

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 16 AIX Software Pacotes e definições  Base AIX Level – Versão do sistema Operacional e release, como inicialmente instalado  Fileset – A menor unidade instalável individual suportada no AIX  Package – Um grupo de filesets com uma função comum, construído para formar uma imagem instalável  Licensed Program Product (LPP) – Uma ou mais packages agrupados para formar um software completo, pode ser encomendado componentes/produtos  Optional Software Products – Software que não seja carregado automaticamente quando o sistema operacional de base está instalado, se fornecido com o sistema operacional ou comprados separadamente  Bundle – A coleção de pacotes e filesets ideal para um ambiente operacional específico (estão disponíveis vários personalizáveis, pacotes pré-configurados)

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 17 Software Packaging – Definições e Exemplo

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 18 AIX Fix-Level Software - Exemplo  Base level  Technology level (TL)  Service pack (SP)  Interim fixes

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 19 AIX Release - Estratégia (AIX 7) Spring Fall Technology Level 0 Technology Level 1 Technology Level 2 Technology Level 3 SP Legend New Technology Level – New HW/SW support and hardware exploitation Service Pack – May include new hardware support and fixes Interim Fix – The method to provide immediate relief for critical issues pending the release of a Service Pack New fixes provided for three years Legend New Technology Level – New HW/SW support and hardware exploitation Service Pack – May include new hardware support and fixes Interim Fix – The method to provide immediate relief for critical issues pending the release of a Service Pack New fixes provided for three years SP

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 20 Network Installation Manager (NIM) - Conceitos  AIX software administração via rede –Base install, fixes e updates –Disaster recovery  Elimina a necessidade de media removivel para cada LPAR  Distribui a carga de instalação  Suporta instalações push ou pull  Ferramentas de administração NIM –SMIT, CLI, SD console para AIX  NIM Componentes –LPP SOURCE –SPOT

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 21 Topic 2 Resumo Agora você deve ser capaz de:  Descrever os conceitos do sistema de backup do AIX  Entender as atualizações de sistema operacional e a atual estratégia de release do AIX  Descrever as funcionalidade do Network Installation Manager (NIM)

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 22 Tópico 3: AIX Gerenciamento de Storage Após completar este tópico, você deverá estar apto a:  Descrever os compontentes suportados pelo LVM (Logical Volume Manager)  Entender o suporte do AIX ao GPFS (General Parallel File System)  Entender os conceitos de gerenciamento de storage no AIX

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 23 Componentes do Storage AIX

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 24 Tradicional Unix Disk Storage Problemas:  Partições fixas  Expandir o tamanho da partição  Limitação de tamanho do Filesystem e arquivos  Requisito de dados contíguos  Tempo e esforço exigido no planejamento

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 25  Os dados podem ser não contíguos e span disks  Atribuição locais e a quantidade pode ser ajustada  Recursos de disco pode ser dinamicamente aumentado ou diminuído  Fornece disponibilidade através do espelhamento lógico e segmentação (striping) para desempenho  Mecanismos Backup e restore integrados  Suporta métodos para migrar grupos de discos para outros sistemas  LVM sendo que estatísticas de utilização podem ser coletados Benefícios do AIX Logical Volume Manager Todas estas tarefas, e mais, podem ser realizadas dinamicamente!

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 26 Logical Volume Manager - Componentes

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 27  Um volume lógico pode conter: –Enhanced Journal File System (JFS2) –Journal log –Paging space –Boot logical volume –Dump device –Raw logical volume Uso de Logical Volumes

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 28 O que é um File System?  Um file system é: –Um método de armazenar dados –Uma hierarquia de diretórios  Posicionamento Estratégico no disco para melhorar o desempenho  Pode limitar uso de disco dos usuários através da aplicação de quotas  Eficiência em executar as tarefas de manutenção –Backup –Realocação –Implementações especiais de segurança –Organizar os dados e programas em grupos

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 29 AIX Journaled File Systems  Dois tipos suportados: –Journaled File System (JFS) –Enhanced JFS ou JFS2  Journaling: –Antes de gravar os dados, um journaling file system registra metadados para um log JFS circular no disco –Em caso de acidentes de SO, o journaling restaura a consistência do file system através da informação contida no log JFSIn the event of an OS crash, journaling restores filesystem consistency by processing the information in the JFS log file  Não há migração de JFS to JFS2 –A conversão pode ser feita apenas através de backup e restaução

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 30 JFS2 Vantagens  Aumento de Performance  Aumento de Flexibilidade –Dinamicamente aumenta ou diminui o tamanho do file system –Suporta maiores file systems –Interno ou externo JFS logging –Criptografia de dados –Suporte à snapshots

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 31 LVM, RAID e SAN  LVM suporta RAID por software (destinado a JBOD em anexo): –RAID 0: Striping para vários PVs no volume group –RAID 1: Mirroring –RAID 10 or 1 + 0: Striping + Mirroring  AIX também suporta Storage Area Networks (SAN) –AIX enxerga LUNs como discos físicos –Gerencia de trajeto através de AIX Multipath I/O (MPIO) ou software OEM –Arrays de disco SAN implementados ao hardware RAID –RAID redundante (LVM e SAN) não são aconselhados

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 32 SAN Vantagens da Virtualização  A SAN é um conjunto de discos de armazenamentois funcionando em sua própria rede, garantindo velocidades de transmissão de dados de forma mais rápida  Aborda a crescente complexidade do gerenciamento de subsistemas de armazenamento de varios fornecedores  A maneira mais eficiente de implementar Storage para servidores virtualizados  Centralizar gerenciamento de múltiplos subsistemas de armazenamento como pools de armazenamento comum  Permite escalabilidade e disponibilidade online – adiciona mais capacidade sem interrupção utilizando capacidade física de múltiplos Storages subsystems  Implementar qualidade de serviço (QoS) de políticas com base em acordos de nível de serviços.  Dados não críticos podem residir em baixo custo, sem subsistemas RAID Storage

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 33 IBM System Storage SAN Volume Controller (SVC)  Combine capacidade em um único storage pool  Gerencie um storage pool a partir de um único ponto  Alterare os sistemas de armazenamento físico com mínimo ou nenhum impacto para as aplicações  Escalabilidade aumentada  Downtime reduzido  Aumentadas –Utilização de capacidade de armazenamento –Uptime –Produtividade e eficiência de administração  Único conjunto de serviços avançados de cópia através de múltiplos sistemas de armazenamento heterogêneos. SAN Volume Controllers Block Virtualization

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 34 Standard Storage Provisioning para LPARs Hypervisor 1TB LPARs 1.Adminstrador do sistema configura LPAR com HMC 2.Administrador SAN aloca SAN LUN 3.Administrador de redes aloca endereços de rede 4.Administrador do Sistema VIOS configura para rede SAN e para o cliente 5.Imagem disposições Administrador do Sistema AIX 6.Aplicação e disposições de administrador da aplicação em LPAR

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 35 VIOS Shared Storage Pools VIOS Hypervisor VIOS Hypervisor VIOS Hypervisor VIOS Virtualização de Storage Distribuida Storage Aggregation, Virtual Server Storage Services, Linked Clones, Distributed Repository Estendendo a camada de virtualização de armazenamento além de um único sistema Storage pooling Core MgmtStorage Mgmt InventoryProvision ConfigureClone HealthSnap - - -Migrate IBM Systems Director Gerência de armazenamento Centralizado de servidor virtual

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 36 Thin Provisioning with Shared Storage Pools Core MgmtStorage Mgmt InventoryProvision ConfigureClone HealthSnap - - -Migrate IBM Systems Director Gerência de armazenamento Centralizado de servidor virtual 9 TB Hypervisor

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 37 Thin Provisioning with Shared Storage Pools Core MgmtStorage Mgmt InventoryProvision ConfigureClone HealthSnap - - -Migrate IBM Systems Director Gerência de armazenamento centralizado de servidor virtual 9 TB Hypervisor 3.25 TB

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 38 O que é GPFS?  General Parallel File System (GPFS) é a solução em alto desempenho de gerenciamento de arquivos em disco compartilhado  Fornece acesso rápido e confiável aos dados de vários nodes em ambiente de cluster –Aplicações podem acessar facilmente arquivos usando interfaces padrão do sistemas de arquivos –O mesmo arquivo pode ser acessado simultaneamente de vários nodes –Projetado para proporcionar alta disponibilidade através de tecnologias avançadas de clustering, gerenciamento dinâmico de arquivos e replicação de dados –GPFS pode continuar a fornecer acesso a dados mesmo quando o cluster ou node sofrem avarias de armazenamento

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 39 Benefícios do GPFS  Melhora de workflow  Fornece acesso a arquivos em um ambiente tolerante a falhas –Extremamente confiável –Remove todo ponto único de falha  Infra-estrutura e armazenamento para rede  Permite servidor de de arquivos paralelos (NFS / SAMBA) com desempenho agregado além do que pode ser obtido de forma acessível com uma única caixa NAS  Gerência de armazenamento  Conecta centros de dados em conjunto

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 40 Aplicações que se beneficiam do GPFS  Aplicações de Banco de Dados –DB2 –Oracle RAC –SAP  Media Digital –Animação –Broadcasting –Video Vigilância  Escalabilidades de Storage (files) –Armazenamento de arquivos de usuários –Instalações Multi-site –Disaster Recovery  Aplicações Web –Serviçosde –Web server farm –Armazenamento de dados on-line

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 41 GPFS, AIX e PowerHA Enterprise Edition (EE)  GPFS é projetado para trabalhar em um ambiente AIX:  AIX fornece básicos serviços de sistema opercacional e uma programação de API visível que atua sobre a aplicação para acessar as chamadas de processamento de dados GPFS –LVM fornece o suporte concorrente de gerenciamento de disco e serviços configuração –Além dos serviços de AIX, GPFS necessita de serviços fornecidos pelo PowerHA EE –PowerHA EE fornece o cluster funcional que suporta GPFS modo concurrent –Operações de I/O –Group Services fornece notificação de falha de processo e a recuperação de sequenciamento em vários nodes PowerHA EE Group Services Application

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 42 Tópico 3 - Resumo Agora você deve ser capaz de:  Descrever as funcionalidade das ferramentas de gerenciamento do AIX  Descrever os beneficios das ferramentas de gerenciamento disponíveis no AIX 7.1

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 43 Resumo da unidade: Agora você deve estar familiarizado com os tópicos abaixo:  Tópico 1 – Ferramentas de gerenciamento de sistemas dísponiveis no AIX 7.1  Tópico 2 – AIX gerenciamento de release  Tópico 3 – AIX gereciamento de storage

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 44 This document was developed for IBM offerings in the United States as of the date of publication. IBM may not make these offerings available in other countries, and the information is subject to change without notice. Consult your local IBM business contact for information on the IBM offerings available in your area. Information in this document concerning non-IBM products was obtained from the suppliers of these products or other public sources. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products. IBM may have patents or pending patent applications covering subject matter in this document. The furnishing of this document does not give you any license to these patents. Send license inquires, in writing, to IBM Director of Licensing, IBM Corporation, New Castle Drive, Armonk, NY USA. All statements regarding IBM future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only. The information contained in this document has not been submitted to any formal IBM test and is provided "AS IS" with no warranties or guarantees either expressed or implied. All examples cited or described in this document are presented as illustrations of the manner in which some IBM products can be used and the results that may be achieved. Actual environmental costs and performance characteristics will vary depending on individual client configurations and conditions. IBM Global Financing offerings are provided through IBM Credit Corporation in the United States and other IBM subsidiaries and divisions worldwide to qualified commercial and government clients. Rates are based on a client's credit rating, financing terms, offering type, equipment type and options, and may vary by country. Other restrictions may apply. Rates and offerings are subject to change, extension or withdrawal without notice. IBM is not responsible for printing errors in this document that result in pricing or information inaccuracies. All prices shown are IBM's United States suggested list prices and are subject to change without notice; reseller prices may vary. IBM hardware products are manufactured from new parts, or new and serviceable used parts. Regardless, our warranty terms apply. Any performance data contained in this document was determined in a controlled environment. Actual results may vary significantly and are dependent on many factors including system hardware configuration and software design and configuration. Some measurements quoted in this document may have been made on development-level systems. There is no guarantee these measurements will be the same on generally-available systems. Some measurements quoted in this document may have been estimated through extrapolation. Users of this document should verify the applicable data for their specific environment. Special Notices

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 45 IBM, the IBM logo, ibm.com, AIX, AIX (logo), AIX 5L, AIX 6 (logo), AS/400, Active Memory, BladeCenter, Blue Gene, Chiphopper, DB2, DB2 Universal Database, DS4000, DS6000, DS8000, EnergyScale, Enterprise Workload Manager, ESCON, GPFS, HACMP, HACMP/6000, i5/OS, i5/OS (logo), IBM Business Partner (logo), IBM Systems Director Active Energy Manager, IntelliStation, iSeries, LoadLeveler, Lotus, Lotus Notes, Micro- Partitioning, Notes, Operating System/400, OS/400, PartnerLink, PartnerWorld, POWER, Power Architecture, Power Everywhere, Power Family, POWER Hypervisor, Power Systems, Power Systems (logo), Power Systems Software, Power Systems Software (logo), POWER2, POWER3, POWER4, POWER4+, POWER5, POWER5+, POWER6, POWER7, PowerExecutive, PowerHA, PowerPC, PowerVM, PowerVM (logo), pSeries, pureScale, Rational, RISC System/6000, RS/6000, System i, System p, System p5, System Storage, System z, THINK, Tivoli, Tivoli (logo), Tivoli Enterprise Console, WebSphere, Workload Partitions Manager, X-Architecture, xSeries, z/OS and zSeries are trademarks or registered trademarks of International Business Machines Corporation in the United States, other countries, or both. If these and other IBM trademarked terms are marked on their first occurrence in this information with a trademark symbol (® or ™), these symbols indicate U.S. registered or common law trademarks owned by IBM at the time this information was published. Such trademarks may also be registered or common law trademarks in other countries. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at Adobe, the Adobe logo, PostScript, and the PostScript logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States, and/or other countries. AltiVec is a trademark of Freescale Semiconductor, Inc. AMD Opteron is a trademark of Advanced Micro Devices, Inc. InfiniBand, InfiniBand Trade Association and the InfiniBand design marks are trademarks and/or service marks of the InfiniBand Trade Association. Intel, Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon, Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. IT Infrastructure Library is a registered trademark of the Central Computer and Telecommunications Agency which is now part of the Office of Government Commerce. Java and all Java-based trademarks and logos are trademarks or registered trademarks of Oracle and/or its affiliates. Linear Tape-Open, LTO, the LTO Logo, Ultrium, and the Ultrium logo are trademarks of HP, IBM Corp. and Quantum in the U.S. and other countries. Linux is a registered trademark of Linus Torvalds in the United States, other countries or both. Microsoft, Windows and the Windows logo are registered trademarks of Microsoft Corporation in the United States, other countries or both. NetBench is a registered trademark of Ziff Davis Media in the United States, other countries or both. SPECint, SPECfp, SPECjbb, SPECweb, SPECjAppServer, SPEC OMP, SPECviewperf, SPECapc, SPEChpc, SPECjvm, SPECmail, SPECimap and SPECsfs are trademarks of the Standard Performance Evaluation Corp (SPEC). The Power Architecture and Power.org wordmarks and the Power and Power.org logos and related marks are trademarks and service marks licensed by Power.org. TPC-C and TPC-H are trademarks of the Transaction Performance Processing Council (TPPC). UNIX is a registered trademark of The Open Group in the United States, other countries or both. Other company, product and service names may be trademarks or service marks of others. Special Notices (cont.)

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 46 Notes on Performance Estimates rPerf for AIX rPerf (Relative Performance) is an estimate of commercial processing performance relative to other IBM UNIX systems. It is derived from an IBM analytical model which uses characteristics from IBM internal workloads, TPC and SPEC benchmarks. The rPerf model is not intended to represent any specific public benchmark results and should not be reasonably used in that way. The model simulates some of the system operations such as CPU, cache and memory. However, the model does not simulate disk or network I/O operations. rPerf estimates are calculated based on systems with the latest levels of AIX and other pertinent software at the time of system announcement. Actual performance will vary based on application and configuration specifics. The IBM eServer pSeries 640 is the baseline reference system and has a value of 1.0. Although rPerf may be used to approximate relative IBM UNIX commercial processing performance, actual system performance may vary and is dependent upon many factors including system hardware configuration and software design and configuration. Note that the rPerf methodology used for the POWER6 systems is identical to that used for the POWER5 systems. Variations in incremental system performance may be observed in commercial workloads due to changes in the underlying system architecture. All performance estimates are provided "AS IS" and no warranties or guarantees are expressed or implied by IBM. Buyers should consult other sources of information, including system benchmarks, and application sizing guides to evaluate the performance of a system they are considering buying. For additional information about rPerf, contact your local IBM office or IBM authorized reseller. ======================================================================== CPW for IBM i Commercial Processing Workload (CPW) is a relative measure of performance of processors running the IBM i operating system. Performance in customer environments may vary. The value is based on maximum configurations. More performance information is available in the Performance Capabilities Reference at:

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 47 The IBM benchmarks results shown herein were derived using particular, well configured, development-level and generally-available computer systems. Buyers should consult other sources of information to evaluate the performance of systems they are considering buying and should consider conducting application oriented testing. For additional information about the benchmarks, values and systems tested, contact your local IBM office or IBM authorized reseller or access the Web site of the benchmark consortium or benchmark vendor. IBM benchmark results can be found in the IBM Power Systems Performance Report at All performance measurements were made with systems running the AIX operating system unless otherwise indicated to have used Linux. For new and upgraded systems, AIX Version 4.3, AIX 5 or AIX 6 were used. All other systems used previous versions of AIX. The SPEC CPU2006 and SPEC CPU2000 benchmarks were compiled using IBM's high performance C, C++, and FORTRAN compilers for AIX and Linux. For new and upgraded systems, the latest versions of these compilers were used: XL C for AIX v11.1, XL C/C++ for AIX v11.1, XL FORTRAN for AIX v13.1, XL C/C++ for Linux v11.1, and XL FORTRAN for Linux v13.1. For a definition/explanation of each benchmark and the full list of detailed results, visit the Web site of the benchmark consortium or benchmark vendor. TPChttp:// SPEChttp:// LINPACKhttp:// PTC Creo (formerly Pro/E) GPC VolanoMark STREAMhttp:// SAP Oracle Applicationshttp:// ANSYS FLUENThttp:// TOP500 Supercomputershttp:// Ideas Internationalhttp:// Storage Performance Councilhttp:// Notes on Benchmarks and Values

© 2013 IBM Corporation IBM Power Systems This document is for IBM and IBM Business Partner use only. It is not intended for client distribution or use with clients 48 Notes on HPC Benchmarks and Values The IBM benchmarks results shown herein were derived using particular, well configured, development-level and generally-available computer systems. Buyers should consult other sources of information to evaluate the performance of systems they are considering buying and should consider conducting application oriented testing. For additional information about the benchmarks, values and systems tested, contact your local IBM office or IBM authorized reseller or access the Web site of the benchmark consortium or benchmark vendor. IBM benchmark results can be found in the IBM Power Systems Performance Report at All performance measurements were made with systems running AIX or AIX 5L operating systems unless otherwise indicated to have used Linux. For new and upgraded systems, the latest versions of AIX were used. All other systems used previous versions of AIX. The LINPACK, and Technical Computing benchmarks were compiled using IBM's high performance C, C++, and FORTRAN compilers for AIX and Linux. For new and upgraded systems, the latest versions of these compilers were used: XL C for AIX V11.1, XL C/C++ for AIX V11.1, XL FORTRAN for AIX V13.1, XL C/C++ for Linux V11.1, and XL FORTRAN for Linux V13.1. Linpack HPC (Highly Parallel Computing) used the current versions of the IBM Engineering and Scientific Subroutine Library (ESSL). For Power7 systems, IBM Engineering and Scientific Subroutine Library (ESSL) for AIX Version 5.1 and IBM Engineering and Scientific Subroutine Library (ESSL) for Linux Version 5.1 were used. For a definition/explanation of each benchmark and the full list of detailed results, visit the Web site of the benchmark consortium or benchmark vendor. SPEChttp:// LINPACKhttp:// PTC Creo (formerly Pro/E) GPC STREAMhttp:// TOP500 Supercomputershttp:// AMBERhttp://ambermd.org/ GAMESShttp:// GAUSSIANhttp:// ANSYS FLUENThttp:// ABAQUShttp:// ECLIPSEhttp:// MM5http:// MSC.NASTRANhttp:// STAR-CDhttp:// NAMDhttp:// HMMERhttp://hmmer.janelia.org/