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Installing VIOS as Easy as HMC 12Feb2014

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© 2014 IBM Corporation

Installing VIOS …

as easy as

H.M.C.

Jyoti Dodhia

jyoti_dodhia@uk.ibm.com

Agenda

• What is Virtual I/O Server?

• Why use it?

• Current method of installation

• New easier install via HMC GUI

• Useful resources

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3 © 2013 IBM Corporation

Virtual I/O Server – What?

What is VIOS?

– Appliance - runs in a partition on a POWER6/7 server or blade

– Provides virtual resources to AIX, Linux, and IBM i (i7.1/i6.1) client partitions

– Facilitates sharing of physical I/O resources between partitions

– Core function is virtual I/O: disks, tape, optical, Ethernet

– VIOS packaged in PowerVM

– Advanced functions (Suspend/Resume, LPM, AMS, NPIV, etc)

– Two Virtual I/O Server partitions recommended to provide redundancy

– Partitions can have a mix of physical and virtual resources

• Except blades/PureFlex, and certain functions e.g. LPM

Virtual I/O Server – Why?

• Why use VIOS?

– Benefits of virtualisation

Increased utilisation

+

Improved service

+

Improved flexibility

=

Reduced costs (hardware, floor space, energy, licensing)

– Faster response to changing business need – flexible

infrastructure

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5 © 2013 IBM Corporation

To VIOS or not to VIOS…

It depends!

VIOS not usually the best match with IBM i when

– Using only internal disks

– Only running a single partition

VIOS is often a good match with IBM i when

– There are many partitions

– Multiple operating system environments e.g. IBM i and AIX / Linux

– Creating/deleting partitions often e.g. for testing

– Requirement to attach to certain external storage (wider range supported via VIOS

than direct attach)

If all partitions to run IBM i only

– Consider strategy, advanced functionality requirements, etc

– Is VIOS still best option?

– Is IBM i hosting IBM i sufficient?

There are always exceptions to above

External Storage

• Wider range of external storage supported

with VIOS than with native IBM i attach

• What is supported?

– IBM i POWER External Storage Support Matrix Summary

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7 © 2013 IBM Corporation

Installing VIOS

• Current install method

– A bit alien if you don’t have AIX experience ...

Install via SMS

• Create a partition for VIOS

• Activate the partition

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9 © 2013 IBM Corporation

And then…

• Press 0 to select console

Next…

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11 © 2013 IBM Corporation

And so on…

And so on…..

Easier Install via HMC GUI

• HMC enhancement

– V7R7.7.0 SP1

• Readme -

http://www-933.ibm.com/support/fixcentral/firmware/readme?fixid=MH01343#e

nhance

• “Add a GUI enhancement for the installation of VIOS, allowing the

user to install the Virtual I/O Server and managing Virtual I/O Server

images using a GUI interface.”

– SP2 recommended

• See AIXpert blog entry:

https://www.ibm.com/developerworks/community/blogs/aixpert/entry

/upgrading_to_hmc_v7r770_upgrade_to_service_pack_2_immediat

ely?lang=en

– InfoCenter

http://pic.dhe.ibm.com/infocenter/powersys/v3r1m5/topic/p7hb1/iphb

1_vios_configuring_installhmc_dvd.htm

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13 © 2013 IBM Corporation

Let’s begin with HMC

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15 © 2013 IBM Corporation

Activate the VIOS partition

Activating the VIOS partition

Notice that the ‘Open a terminal window’

checkbox is greyed out

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17 © 2013 IBM Corporation

Installing from Local Repository

NIM Server IP

Address is the ip

address of the

HMC.

Here the image

VIOS_V2.2.2 has

been previously

imported

Assumes you will boot over the network as the

install image is on HMC – need to ensure that

networking is setup correctly

Import install image from HMC’s DVD or

remote NFS or SFTP server

If you click on Import, you have following options :

HMC’s DVD drive

Remote NFS server

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19 © 2013 IBM Corporation

Or via HMC Management task…

Local Repository example

If you desire to change adapter setting,

click Advanced first (when you get back to

this screen, the values seems to be

blanked out again, and you have to re-fill!)

If you desire to change adapter setting,

click Advanced first (when you get back to

this screen, the values seems to be

blanked out again, and you have to re-fill!)

If you desire to change adapter setting,

click Advanced first (when you get back to

this screen, the values seems to be

blanked out again, and you have to re-fill!)

If you desire to change adapter setting,

click Advanced first (when you get back to

this screen, the values seems to be

blanked out again, and you have to re-fill!)

If you desire to change adapter setting,

click Advanced first (when you get back to

this screen, the values seems to be

blanked out again, and you have to re-fill!)

If you desire to change adapter setting,

click Advanced first (when you get back to

this screen, the values seems to be

blanked out again, and you have to re-fill!)

(11)

21 © 2013 IBM Corporation

VIOS ip settings

Enter the ip information for the

VIOS server – this will be used

to configure networking on the

VIOS server as part of the

install… and click OK

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23 © 2013 IBM Corporation

And progresses…

The screen auto-refreshes!

Hint:

For better scrollable

view - click on the

‘bookmark’ star – this

bookmarks the page.

Open browser and go

to that recently

bookmarked page

OR

ssh into the HMC and

check

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25 © 2013 IBM Corporation

Easy to scroll and manually refresh

Usually…

• Auto-selects disk to install VIOS to

– hdisk0 usually

– proceeds without user interaction

• In my test  a problem with hdisk0

– So then you need to open a terminal window

and follow the prompts to select a disk

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27 © 2013 IBM Corporation

As hdisk0 was not available…

Select the disk to install to…

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29 © 2013 IBM Corporation

And completes

Login prompt

Installing from DVD

Can also install from

the HMC’s DVD drive

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31 © 2013 IBM Corporation

Installing from DVD

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33 © 2013 IBM Corporation

Installing from DVD

Install

continues

as before

And completes

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35 © 2013 IBM Corporation

Resources

HMC V7R7.7.0 SP1

Readme:

http://www-933.ibm.com/support/fixcentral/firmware/readme?fixid=MH01343#enhance

SP2 recommended

See AIXpert blog entry:

https://www.ibm.com/developerworks/community/blogs/aixpert/entry/upgrading_to_hmc_v7r770

_upgrade_to_service_pack_2_immediately?lang=en

InfoCenter

http://pic.dhe.ibm.com/infocenter/powersys/v3r1m5/topic/p7hb1/iphb1_vios_configuring_installh

mc_dvd.htm

AIXchange

VIOS Installation via GUI, Rob McNelly

http://ibmsystemsmag.blogs.com/aixchange/2013/05/vios-installation-via-gui.html

PowerITPro

How to install VIO Server from the HMC GUI, Glenn Robinson

http://poweritpro.com/blog/how-install-vio-server-hmc-gui?elq=e8d2069ad6a04951ac5fc14f4a1247c5

Power Systems Technical Webinar Series

Sessions:

#1: Exploiting Virtualisation on IBM Power Systems with PowerVM #2: VIOS - how to get going

#3: Controlling processor resources in virtualised partitions #4: Deeper dive into Active Memory Sharing #5: Virtualisation Best Practices

#6: Deeper dive into Shared Storage Pools and Thin Provisioning #7: Virtualisation and the world of 10Gbit Ethernet

#8: Deeper dive into Active Memory Expansion #9: VIOS maintenance

#10: Active Memory Deduplication #11: IBM i Suspend/Resume #12: Dual VIOS Upgrade walk-through #13: Shared Storage Pools ... from Experience #14: IBM i Live Partition Mobility #15: Capture and Deploy partitions #16: Virtual Partition Manager for IBM i

#17&18: Updating Power Systems, I/O and HMC #19&20: Power7 Affinity and Performance #21: Power Advisors (VIOS, LPAR and Java) #22: PowerSC – What/Why/How #23: Dynamic Platform Optimizer (DPO)

#24: Removable Disk Cartridge (RDX) on Removable Mass Storage (RMS)

#25: Electronic Service Agent

#26: Active and Dynamic Systems Optimizer (ASO/DSO) #27: Shared Storage Pools Phase 3

#28: Whole POWER Machine Monitoring

#29: Monitoring POWER/AIX/VIO with IBM Tivoli Monitoring #30: Tricks of the Power Masters

#31: External Storage and IBM i – sizing/modelling #32: Power Systems Configuration Best Practices #33: Shared Storage Pools Phase4 #34: PowerVP

Plus more planned… A series of technical webinars on Power Systems (including virtualisation):

Informal

Usually about an hour each Many include demos Aimed at:

Technical audience - operators, systems administrators and technical specialists Those using / planning to use IBM's Power based systems

Customers / Business Partners / IBMers

UK & Ireland audience initially, but spread to other countries

More info, replays, and registration at:

http://tinyurl.com/PowerSystemsTechnicalWebinars or send an email to jyoti_dodhia@uk.ibm.com

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© 2012 IBM Corporation

Power Systems Technical hands-on sessions

A series of technical hands-on sessions on Power Systems (including virtualisation):

Informal one-day

Chance to try out and see for yourself

Various topics

Aimed at:

Technical audience - operators, systems administrators and technical specialists

Those using / planning to use IBM's Power based systems

IBM’s Customers in UK & Ireland

Sessions:

VIOS for You and i – Jan and Feb  full!

More to follow…

Register your interest:

http://tinyurl.com/IBMPowerHandsOn

or send email to jyoti_dodhia@uk.ibm.com

(20)

39 © 2013 IBM Corporation

PowerVC 1.2 - Virtualization Center

• VM capture & deploy tool and more

• Based on OpenStack

• GA - 6

th

December 2013

• PowerVC Initial Thoughts

– https://www.youtube.com/watch?v=DngP6NH5vLA

• PowerVC 1.1 Hands-On Video (9 min)

https://www.youtube.com/watch?v=Ug-OobzmSEQ

• Virtual Machines it will control

– Linux on Power RHEL and SLES

– AIX 6 & AIX 7

– Statement of direction for IBM i

Key functions

Life cycle of POWER virtual machines

• Register resources – HMC, CEC, storage, VIOS, …

– Stateless - gathers information live

• Capture VM OS image

• Deploy images to a VM based on templates

• Start / Stop VM

• Resize  DLPAR

• Add new disks

• Migrate  LPM

• Monitor and ….

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41 © 2013 IBM Corporation

https://www.ibm.com/developerworks/servicemanagement/cvm/pvc/index.html

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43 © 2013 IBM Corporation

Pre-Requisites

• PowerVC runs on

– Power Server running Red Hat RHEL 6.4

– x86 running Red Hat RHEL 6.4

– You are responsible for sourcing, licensing and S/W maintenance

of RHEL

• Virtual Machines it will control

– Linux on Power RHEL and SLES

– AIX 6 & AIX 7

– Statement of direction for IBM i

• Hardware

– POWER7 or POWER7+

– PowerVC Standard Edition also covers POWER6/6+

– Power Server or PureFlex Foundation (build to order) node

= which is not FSM controlled i.e. using IVM or HMC

Pricing

Pricing Stand Alone

– PowerVC Express Edition is

$60 per managed core for

small tier machines controlled by IVM

– PowerVC Standard Edition is

$80 / $120 /$160 per managed core for

small/medium/large machines controlled by HMC

PowerVC will be included in

– SWMA for SmartCloud Entry Bundle in Power (5765-SB3)

– SWMA for AIX Enterprise Edition

– SWMA for System Director VMControl

– SWMA for System Director Standard Edition or Enterprise

Edition

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45 © 2013 IBM Corporation 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.

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Revised September 26, 2006

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