zmanager Alain Maneville FTSS IBM System z Isabelle Ringwald FSS IBM System z

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2 zmanager Alain Maneville FTSS IBM System z (alain_maneville@fr.ibm.com) Isabelle Ringwald FSS IBM System z (iringwald@fr.ibm.com)

3 Agenda - URM Introduction / Context Scenario Operations Virtual Servers Performance Energy Networks Hypervisors 3

4 Introduction Context

5 It s ALL about the workload zenterprise - technologies for a smarter system zbladecenter Extension Private, secure networks Firewall Web Servers Connected Integrated Flexible, Dynamic, and Responsive Application Servers z/os z - Database Server z/os Storage

IBM zenterprise System: The integration of Superior technologies IBM Unified Resource Manager IBM zenterprise 196 The industry's fastest and most scalable enterprise

Unifies resources, extending System z qualities of service across the infrastructure Install, Monitor, Manage, Optimize, Diagnose & Service IBM Bladecenter Extension

6 IBM zenterprise System: The integration of Superior technologies IBM Unified Resource Manager IBM zenterprise 196 The industry's fastest and most scalable enterprise server Ideally suited for large scale data and transaction serving and mission critical enterprise applications Over 80 BIPS (Billion instructions per second) Unifies resources, extending System z qualities of service across the infrastructure Install, Monitor, Manage, Optimize, Diagnose & Service IBM Bladecenter Extension Blades Logical device integration between System z and distributed resources Optimizers Workload specific accelerators to deliver a lower cost per transaction 6 6 1/20/2011

7 What is a zenterprise Ensemble? z/vm Z CPU, Memory and IO SE SE 7 Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos ISS ISS DP ISS Cell DP Cell DP HPC DWA DWA DWA x86 Power Virtual Machine zos ISS ISS DP ISS Cell DP Cell DP HPC DWA DWA DWA An ensemble is a collection of up to 8 zenterprise nodes that are managed collectively by the Unified Resource Manager as a single logical virtualized system xhyp phyp xhyp phyp PR/SM xhyp phyp xhyp phyp xhyp phyp PR/SM Z CPU, Memory and IO SE SE z/vm z Blade Extension z Blade Extension z Blade Extension AMM AMM AMM z/vm x86 Power Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos HMC - Ensemble Manager Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos Virtual Machine zos A zenterprise node is a z196 CPC with 0 or 1 zbx. The zbx may contain from 1 to 4 racks each containing up to 2 blade centers. zenterprise nodes are deployed within a single site. An ensemble can consist of a single z196 with no zbx attached, or two to eight z196s where at least one of the z196s has a zbx attached. Blade-based fit-for-purpose solutions. Power7 and x86 (SOD)* Blades will be supported. PR/SM Z CPU, Memory and IO z/vm Unified Resource Manager. SE SE Virtual Resource Management and Automation xhyp phyp xhyp phyp PR/SM xhyp phyp xhyp phyp xhyp phyp Z CPU, Memory and IO AMM AMM SE AMM SE z Blade Extension z Blade Extension z Blade Extension * All statements regarding IBM future direction and intent are subject to change or withdrawal without notice, and represents goals and objectives only.

8 Unified Resource Manager Objective Provide IT resources to the workloads to meet their business objectives Objectives expressed in a policy Operational scope The zenterprise ensemble as a single resource space zenterprise Ensemble z196 zos z z z z pserver pserver zos z z/vm phyp xhyp LPAR Advanced Management Module SE HMC z196 zos z zos z z z z z/vm pserver pserver phyp xhyp LPAR Advanced Management Module SE

9 Built on this construct -- zenterprise -- Innovation at every level APP APP APP APP APP APP Service Management Unified Resource Manager Platform Management MIDDLEWARE MULTIPLE OPERATING SYSTEMS e.g., z/os, z/tpf, z/vse, z/vm, on z on System x 1 VIRTUALIZATION PR/SM, z/vm, PowerVM, System x Hypervisor FIRMWARE Hardware Management System z Power System x 1 IBM Appliances Focused, collaborative innovation A complete systems approach 1 All statements regarding IBM future direction and intent are subject to change or withdrawal without notice, and represents goals and objectives only.

10 zenterprise Unified Resource Manager Transforming the way resources are managed and deployed What is it? Unified Resource Manager provides workload awareness to optimize the system resources in accordance with understanding the policies assigned to that particular workload. Functions are grouped into two suites of tiered functionality that enable different levels of capability Manage suite and Automate suite. How is it different? Heterogeneous management: Total systems management across heterogeneous resources Integration: Single point of control, common skills for resources, reduced complexity of day to day operations. Monitoring. New dashboard for CPU resources and energy management. Simplified installation: Auto discovery and configuration of resources and workloads with single interface Secure: Improved network security with lower latency, less hops and less complexity. Improved control of access due to management of hypervisors as firmware. Service and support management: Virtual machines and blades able to perform hardware problem detection, reporting and call home

zenterprise Unified Resource Manager Hardware Management Hypervisor Management Integrated deployment and configuration of hypervisors Hypervisors (except z/vm) shipped and serviced

Auto-discovery and configuration support for new resources Cross platform hardware problem detection, reporting and call home Physical hardware configuration, backup and restore

11 zenterprise Unified Resource Manager Hardware Management Hypervisor Management Integrated deployment and configuration of hypervisors Hypervisors (except z/vm) shipped and serviced as firmware Management of ISO images Creation of virtual networks Hypervisors Energy Energy Management Monitoring and trend reporting of CPU energy efficiency Operational Controls Auto-discovery and configuration support for new resources Cross platform hardware problem detection, reporting and call home Physical hardware configuration, backup and restore Delivery of system activity using new user interface Operations HMC Networks Network Management Private, secure and physically isolated data and service networks Key Manage suite Automate suite

zenterprise Unified Resource Manager Platform Management Hypervisor Management Manage and control communication between virtual server operating systems and the hypervisor HMC Hypervisors Networks

resources in accordance with specified business service level objectives HMC provides a single consolidated and consistent view of resources Monitor resource use within the context of a business

12 zenterprise Unified Resource Manager Platform Management Hypervisor Management Manage and control communication between virtual server operating systems and the hypervisor HMC Hypervisors Networks Energy Performance Virtual Servers Energy Management Static power saving Ability to query maximum potential power Workload Awareness and Platform Performance Management Wizard-driven management of resources in accordance with specified business service level objectives HMC provides a single consolidated and consistent view of resources Monitor resource use within the context of a business workload Define workloads and associated performance policies Virtual Server Lifecycle Management Single view of virtualization across platforms. Ability to deploy multiple, cross-platform virtual servers within minutes Management of virtual networks including access control Key Manage suite Automate suite

IBM zenterprise ensemble zenterprise Ensemble: hosting a federation of platform management functions, including: - Resource monitoring - Workload management - Energy management - Availability

13 IBM zenterprise ensemble zenterprise Ensemble: hosting a federation of platform management functions, including: - Resource monitoring - Workload management - Energy management - Availability management Integrates with hardware management and virtualization functions Controls hypervisors and management agents on blades GPMP Guest Platform Management Provider Management from the HMC Workload Cluster Workload Cluster Workload Cluster Workload Cluster PowerVM z/vm Hypervisor Cluster z/os Parallel Sysplex PowerVM PowerVM PowerVM z/vm z/vm z/vm z/vm z/os z/os z/os z/os Unified Resource Manager Integrated Non-z HW Integrated Non-z HW LPAR LPAR LPAR LPAR LPAR LPAR LPAR LPAR z196 z196 z196 Integrated Non-z HW Integrated Non-z HW = Code that interfaces with Unified Resource Manager

14 Scenario

15 Scenario based walk-through of Ensemble Management - Weinheimer Agricultural Parts Co. Requirements Web application servers for buyers and suppliers Large 24x7 database Optimize buyer purchasing during peak periods. Supplier inventory management is less critical during peak periods. Graphical analysis of system and business application performance Notification when performance objectives not being met. Solution Use Ensemble Management to implement the hybrid based parts store. POWER Server Blades provide web application front-end for buyers and vendors. IBM Smart Analytics Optimizer (ISAO) for z/os DB/2 optimization Create virtual resources to represent and run both sets of work Use Performance Management to optimize business goals Prerequisites/Assumptions : zentreprise System features: Optimize ( Performance Management ) z BladeCenter Extensions(zBX) IBM Power Blades z/os with DB/2 (and GPMP Guest Platform Management Provider ) ISAO Blades

16 zentreprise Proposed Configuration Définition des ressources et critères de performance pour le «Workload» multiplate-formes «Agricultural Part» Power HMC Virtual Machine zos zos zos zos ISAO ISAO PR/SM PR/SM phyp phyp phyp z CPU, Z CPU, Memory Memory and IO and IO SE Power Blades ISAO blade AMM z Blade Extension zentreprise environment Agricultural Parts Workload Flow: Les requêtes arrivent dans WebServer sur Les requêtes d accès aux données sont envoyées à DB2 en z/os

17 Pour démarrer, log in sur la HMC avec un userid qui a le rôle «Ensemble Administrator»

18 Lancement du «Ensemble Management Guide» Ensemble Management Guide

20 Création de l Ensemble (nom)

21 Ensemble «AgParts» Crée!

23 System 3 IBM Confidential

24 Le Membre «PZBONZAI» ajouté à l Ensemble AGPARTS 24 IBM Confidential

25 5 IBM Confidential

26 Suite: Création des Ressources Virtuelles nécessaires à l exécution de l application (Front End). -Ressources STOCKAGE pour les Disque Virtuels - «Virtual Networks» pour l isolation des Serveurs Virtuels - Serveurs Virtuels pour Buyer et Vendor 26 IBM Confidential

27 Ressources Stockage et zmanager 27 IBM Confidential

28 La «Storage Resources View» affiche les Ressources existantes 28 IBM Confidential

29 Click Add New Storage Resource (Import SAL aussi supporté) 29 IBM Confidential

30 Définition des Ressources Stockage (en mode FC) 30 IBM Confidential

- La Storage Resource «731» est ajoutée à l Hyperviseur - Le but de zmanager est de fournir une interface de gestion unifiée et simplifiée quelque soit le type de plate-forme.

31 - La Storage Resource «731» est ajoutée à l Hyperviseur - Le but de zmanager est de fournir une interface de gestion unifiée et simplifiée quelque soit le type de plate-forme. - Il fournit aussi un support intégré pour les fonctions existantes de Storage Management de z/vm (utilisation de Systems Management APIs SMAPI). Ceci ne concerne que les Virtuals Servers (pas les fichiers du système z/vm).

32 Suite: Création des Ressources Virtuelles nécessaires à l exécution de l application (Front End). - Ressources STOCKAGE pour les Disque Virtuels - «Virtual Networks» pour l isolation des Serveurs Virtuels - Serveurs Virtuels pour Buyer et Vendor 32 IBM Confidential

33 IBM Confidential

34 Ajout d un nouveau «Virtual Network»: 34 IBM Confidential

35 Definition du Virtual Network 35 IBM Confidential Un VLAN est un groupe de HOST ayant les meme adresses de subnet et broadcast.

36 Suite: Création des Ressources Virtuelles nécessaires à l application (Front End). - Ressources STOCKAGE pour les Disque Virtuels l exécution de - «Virtual Networks» pour l isolation des Serveurs Virtuels - Serveurs Virtuels pour Buyer et Vendor 36 IBM Confidential

37 Aide définition d un nouveau «Virtual Server» sélection d un Hypervisor particulier à partir de l onglet Hypervisors.

38 IBM Confidential

39 Définition d un «Virtual Server» pour l application WEB - Buyer IBM Confidential

40 IBM Confidential

41 IBM Confidential

42 Nous utiliserons le Virtual Network par défaut pour les Virtual Servers - Buyers IBM Confidential

43 Ajout des Ressources Stockage créées par la tâche Manage Storage Resources IBM Confidential

44 IBM Confidential

45 Idem pour les autres Virtual Servers Buyers/Vendor Possibilité de «ADD-LIKE» pour l ensemble des composants. IBM Confidential

46 Suite: Installation de l application Buyer et Vendor (O/S, Web Application Server, Web Application) L OS (pour Power VM) peut être installée à partir d une ISO Image qui peut être sur un DVD. Il faut faire un «Mount Virtual Media» pour y accéder.

47 Suite: Optimisation des performances pour l application web «Buyer» lors des périodes de pointe par rapport aux «Vendor/Supplier» quand il y a des contraintes. Définition du «Workload» et de la Politique de Performance pour les applications «Buyer» et «Vendor»

48 48 IBM Confidential

49 Click sur «Ensemble» et ensuite sur «New Workload» 9 IBM Confidential

50 0 IBM Confidential

51 Buyer1 Buyer2 Vendor1 Vendor2 zos PAR1 51 IBM IBM Confidential Confidential

52 IBM Confidential

53 IBM Confidential

Fastest -85-100% of the time Fast 70-85% of the time Moderate 55-70% of the time Low 40-55% of the time Lowest 10-40% of

54 Fastest % of the time Fast 70-85% of the time Moderate 55-70% of the time Low 40-55% of the time Lowest 10-40% of the time + Règles de Classification + Activation programmable de la Service Class + Activation de la Policy IBM Confidential

55 IBM Confidential

56 Enfin, on peut afficher des Report ou d autres détails. New 56 IBM Confidential

Reporting Workloads Report: Performance status and goal achievement Service Classes Report: Active performance policy Goal Current Performance Importance Virtual servers report: Allocated resource

57 Reporting Workloads Report: Performance status and goal achievement Service Classes Report: Active performance policy Goal Current Performance Importance Virtual servers report: Allocated resource Resource utilization data Delay statics Hypervisors report: Virtual server details for the same hyp Resource adjustments report: 57 List successful and unsuccessful adjustment Identifies donors and receivers Resources can be adjusted only among virtual servers that run under the same Hypervisor

58 Additional performance management capabilities (GPMP) Additional performance data can be gathered by installing and starting a Guest Performance Management Provider on virtual servers GPMP Uploaded through HMC for (ISO image) Enable ewlm on GPMP provides the following reports and Data: Virtual server topology report, including operating system statistics Hops reports for a service class Collection of application data from IBM middleware products instrumented with the Open Group Application Response Measurement (ARM 4.0) WebSphere Application Servers DB2 UDB (incluant DB2 on z/os) Web Servers (IBM HTTP Server, IIS, Domino et iplanet) GPMP are supported on the following server z/os V1R10,V1R11,V1R12 z/vm Guests running above version of z/os z/vm Guests running Virtual servers running on POWER Blade

59 Monitors Dashboard - Blades et Virtual Servers metrics / histograms - Lancement du Workload Report pasb pasb pasb ISAO ISAO Buyer1 Buyer2 Vendor1 Vendor 2 VMGN001

60 Indique le nombre de Servers qui utilisent x%-y% de CPU 60 IBM Confidential

61 Par Workload

62 Par SClass 2 IBM Confidential

63 Par Virtual Server IBM Confidential

64 Automate Suite propose l optimisation des ressources en fonction des objectifs «Business» 64 IBM Confidential

65 Montre les ajustements de distribution de la ressource CPU pour favoriser les application «BUYER» Même technique que WLM RECEIVER/DONOR Dans notre cas, on a pris 1% à Payroll APP et 1% à Vendor1 65

66 Suite: Alertez moi si un Objectif de Performance n est pas atteint.

67 7 IBM Confidential

68 68 IBM Confidential

69 9 IBM Confidential

zenterprise Unified Resource Manager

zenterprise Unified Resource Manager Patty Driever IBM Systems & Technology Group March 2, 2011; 11:00 12:00 Session Number 8700 Agenda IBM zenterprise Objectives & Structure Unified Resource Manager What