Evento 18 giugno - Power Virtualization Center

© 2015 IBM Corporation 1

PowerVC


PowerVC• Semplifica l’ambiente di virtualizzazione per i sistemi IBM Power

• Aumenta la produttività dell’amministratore di Sistema

• Consente di replicare e creare rapidamente nuove VMs

• In fase di rilascio nuove funzioni e capacità di ripristino

Advanced virtualization management solution for Power Systems

Riduce il carico di lavoro del personale IT risparmiando sui costi di gestione

Migliora l'utilizzo delle risorse contribuendo a ridurre i costi

Riduce drasticamente i tempi di messa in produzione

Riduce la complessità

IBM Power Systems Management Strategy – PowerVC


Storage

Rete

Sistemi Power

PowerVC 1.2.2Prodotto supportato su Linux x86_64 o Linux PPC

PowerVC – Prerequisiti

Supporto PowerVM

Hardware:

Power 6 & 6+

Power 7 & 7+

Power 8:

HMC 8.8.1+

VIOS 2.2.3.4+

Sistemi operativi:

RHEL 5.9+

SLES 11 SP3

IBM i 7.1 , IBM i 7.2

AIX 6.1+

PowerKVM support

Hardware: Power8

PowerKVM 2.1.1

Sistemi operativi:

RHEL 6.5+

SLES 11+

Ubuntu 14.04 / 14.10

Storage

Sistemi Storage:

IBM Storwize V3700, V7000

IBM SVC

Shared Storage Pools (VIOS)

XIV Gen3

EMC VNX (RHEL x86_64)

EMC VMAX

Connettività

vSCSI, NPIV

Per IBM i:

Vedere la matrice di

compatibilità:

Storage Support Matrix

SAN:

Brocade

Cisco

Vedere “Openstack configuration

reference” per Brocade & Cisco

https://www-03.ibm.com/support/techdocs/atsmastr.nsf/WebIndex/PRS4563


Prerequisiti IBM i

Per un elenco completo dei requisiti hardware e software, per la configurazione

e la pianicazione fare riferimento al link:

"Planning for IBM Power Virtualization Center Standard”

Prerequisiti specifici per IBM i:– Nel caso di sistemi IBM POWER7, POWER7+, POWER8 il livello minimo di firmware deve essere

FW750

Solo le version 7.1 e 7.2 sono supportate

Live Partition Mobility (LPM) per IBM i richiede inoltre:• Technology Refresh TR7 per IBM i 7.1

• In caso di sistemi Power8 è richiesto TR8 per IBM i 7.1

Installazione dell’activation engine su IBM i

Prima di catturare l’immagine di una partizione IBM i, è necessario ordinare ed

installare le seguenti correzioni (PTF) per avere il livello minimo di activation

engine da usare con PowerVC• PTF SI54675 and SI55013for IBM i 7.1

• PTF SI54660 for IBM i 7.2

IBM i richiede il livello di HMC 8.8.1

http://www-01.ibm.com/support/knowledgecenter/SSXK2N_1.2.2/com.ibm.powervc.standard.help.doc/powervc_planning_hmc.html


https://www-01.ibm.com/support/knowledgecenter/SSXK2N_1.2.2/com.ibm.powervc.standard.help.doc/kc_welcome-standard-supermap.html

https://www-01.ibm.com/support/knowledgecenter/SSXK2N_1.2.2/com.ibm.powervc.standard.help.doc/kc_welcome-standard-supermap.html


http://www-03.ibm.com/systems/power/software/virtualization-management/

http://www-03.ibm.com/systems/power/software/virtualization-management/


DEMO


Power 750 (8233-E8B)

Power7 - 8 cores 64GB

PowerVC

RHEL 6.5

10.10.4.91

VIOS1

2.2.3.4

HMC v8.8.2

10.10.4.50

VIOS2

2.2.3.4

Ibmi_72

IBM i 7.1

10.10.41.200

Deployed

LPAR

10.10.41.xx

Ibmi_72

Ambiente demo

V7000

10.10.4.60

deploycapture

Virtual ethernet

Fiber channel Fiber channel

NPIV

Discover PowerVC

Capture DeployNavigate

on PowerVC


CALL PGM(QSYS/QAENGCHG) PARM(*ENABLE)

DSPJOBLOG, F10

L’utente che immette il comando

deve avere le seguenti autorità

speciali:

*ALLOBJ

*AUDIT

*IOSYSCFG

*JOBCTL

*SAVSYS

*SECADM

*SERVICE

*SPLCTL

Spegnere la partizione con il comando:

PWRDWNSYS OPTION(*IMMED) RESTART (*NO)


Novità


PowerVC 1.2.3GA 12 Giugno


Agenda

What’s new in PowerVC 1.2.3?

– Multi-disk image support

– Host Groups

– Collocation rules

– New placement policies

– Shared volume support

– Volume mirroring

– Remote restart of VMs from a failed host

– Switch HMC support

– cloud-init activation engine support for AIX

– New PowerVM compute templates

– Scaling improvements (up to 30 hosts and 3000 VMs)

– MTU support

– Others enhancements (see PowerVC Knowledge Center at PowerVC 1.2.3 GA)


PowerVC: gestione di PowerVM Remote VM Restart

13

PowerVM PowerVM PowerVM

Server Guasto Server Funzionante Server Funzionante

VM

VM

VM

VM

VM

VM

VM

VM

VM

VM

VM

VM

PowerVC Remote VM Restart consente la ripartenza di VMs da un server guasto ad un altro

• Riduce il tempo di recupero del Server Power che ha il problema

• Le VMs vengono automaticamente fatte ripartire su nuovi servers

• Funziona con AIX, IBM i o Linux VMs

• Richiede una decisione umana per la ripartenza

• Le politiche specificate in Host Group all’interno di PowerVC controllano il posizionamento

delle VMs alla ripartenza

https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Wc1c29d23e0fd_4346_b509_f1c00a2099f0/page/Remote%20Restart%20Overview


PowerVC Restart vs PowerHA

14

Capability PowerVC PowerHA

PowerVM

PowerKVM

Source & Target System can be

separate HMC s

Graphical Management UI

Local or Remote Recovery Local only Local and Remote

AIX, IBM i, Linux ,, AIX, IBM i

Hardware support POWER8,fw 8.20 POWER 6,7,8

Complexity Low Medium

PowerVM EE Required Yes No

Pricing Per core Per core


Common Causes of Downtime and Classification

Hypervisor

Group 1 Predictive + failures of hardware.

Eg: (CPU & Memory)

Group 2 Network/Storage Adapter failures

External Errors

(Eg: Storage errors, Switch errors etc)

Group 3 Critical OS events (Eg: Volume failures,

Critical File system failures, etc)

Group 4 Software/Middleware failures and Operator

Errors

Group 5 Site Outages

Hypervisor HA Technology Coverage

- Remote VM Restart

- Active Memory MirroringClustering Coverage


Clustering and Power Virtualization Technology HA Coverage

Minimize downtime for unplanned outages

PowerHA provides complete coverage and lowest recovery times

PowerVC Remote VM Restart provides additional coverage for Server Hardware Issues.

Coverage

Hardware

Guest OS

Application

PowerHA

Seconds 5 – 30 minutesRecovery

Time

VM

PowerVC

VM Restart


Platform

Management

Virtualization

Management

Cloud

Management

HMC

PowerVC

IBM Cloud• End-user self-service provisioning

• Service catalog with virtual systems and applications

• Subscriber and account management (multi-tenancy)

• IBM Cloud Manager with OpenStack (ICM), IBM Cloud Orchestrator (ICO)

Infrastructure as a Service with IBM Cloud

• Leadership solution for PowerVM

• Virtual Image Management and Deployment

• Resource Pooling and Dynamic VM Placement

• On-going optimization and VM resilience

Virtualization Management with PowerVC

• PowerVM Configuration and Virtualization Setup

• Hardware and firmware configuration and controls

• Service, support and update management

• Hardware appliance (today); virtual appliance (tomorrow)

Power Systems Hardware Management Console

Providing comprehensive and consistent

management experience for enterprise

and scale-out systems

Power Systems Management and Cloud



Grazie

Domande ?

[email protected]


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