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XtremIO: The End-User Computing Perspective

Michael CooneyChhandomay Mandal

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© Copyright 2017 Dell Inc.3

7 BILLION PEOPLE

30 BILLION DEVICES

44ZB DATA BY 2020

IDC, The Digital Universe of Opportunities, April, 2016Gartner Forecast: Hosted Virtual Desktops Worldwide 2016 Update

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© Copyright 2017 Dell Inc.4

Desktop Sprawl

Complexity

Data Security

Maintenance Costs

Challenges for the enterprise

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© Copyright 2017 Dell Inc.5

AccessFrom Anywhere

AppsOn The Go

DevicesAny Device They Want

Solving the EUC dilemma Virtual Desktops

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© Copyright 2017 Dell Inc.6

760 MILLION

BUSINESS DESKTOPS

IDC, The Digital Universe of Opportunities, April, 2016Gartner Forecast: Hosted Virtual Desktops Worldwide 2016 Update

WHY?

40 MILLION

VIRTUAL DESKTOPS

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© Copyright 2017 Dell Inc.7

STORAGE CHALLENGES!

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Storage Challenge Perspective

Evolution of End-User Computing

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© Copyright 2017 Dell Inc.9

Let’s Virtualize!Dedicated Machines on our desks

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© Copyright 2017 Dell Inc.10

Capacity Sprawl, High Performance

Full cloneLinked clone

Challenge:Challenge: Loss of Personalization, Management Complexity, Impactful Maintenance

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EUC & XtremIO

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© Copyright 2017 Dell Inc.12

Linked Clones& XtremIO

Deployment Flexibility

No more nights and weekends – run active desktops on XtremIO while quickly recomposing/refreshing desktops concurrently

Simple storage design

But if you used Linked Clones only to reduce capacity footprint…

Minimum Admin Management• No need for one-size-fits-all

• No for unproven tools & new operations

• No need for complex storage design

• Superior storage reduction

Maximum Happy Users• Fast performing desktops

• Full customization

Full Clones& XtremIO

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© Copyright 2017 Dell Inc.13

XtremIO: Storage reinvented for EUC

APPLICATION & ECOSYSTEMINTEGRATION & AUTOMATION

SCALE-OUTCONSISTENT & PREDICTABLE

INHERENTLY BALANCED

COPY DATA MANAGEMENTINSTANT & HIGH PERFORMANCE

DATA SERVICESINLINE ALL THE TIME

Thin Provisioning

Deduplication

Compression

Flash Data protection

Encryption

Writeable Snapshots

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© Copyright 2017 Dell Inc.14

Magic of Content-aware, In-memory MetadataXtremIO scales-out. Granular metadata is distributed across controllers in a shared memory fabric.

USER DATA USER DATA USER DATA USER DATA

PERFORMANCECONSISTENT & PREDICATABLE

AMAZINGMETADATA HEAVY OPERATIONS

REMOTE DIRECT MEMORY ACCESS FABRIC

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© Copyright 2017 Dell Inc.15

Conventional VM Cloning with VAAI XCOPY

XCOPY Command

Storage Array

VM VM

Array offloads the hostStill brute force copy on the arrayMassive disc IO and performance hog

APP OS

APP OS

APP OS

VMware

seconds hours FLASH

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© Copyright 2017 Dell Inc.16

XtremIO efficient VM Cloning with in-memory metadata

Cloning a VM (or 1000s) With XtremIO in-memory metadata• Instant VM copies• Metadata only operation; no storage IOs• No capacity or performance overhead

XCOPY Command

RAM

FLASH

In-Memory Metadata

Unique Compressed Data on Flash

APP OS

APP OS

APP OS

VMware

seconds hours

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© Copyright 2017 Dell Inc.17

Transformational EUC Performance

SAMPLE 1,000 DESKTOP CLONING, BOOT & STEADY STATE

High Throughput

High IOPS

Low Latency

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© Copyright 2017 Dell Inc.18

From the desk of… Hawaii Pacific University

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© Copyright 2017 Dell Inc.19

Boston ScientificTransforming lives through innovative medical solutions.Improving patient health around world.

Multiple areas of specialty devices: 22Mpatients/year

13Klife-changing

productsWorldwide Leader in Medical Devices Development & Manufacturing

• Cardiology

• Endoscopy

• Electrophysiology

• Radiology

• Oncology

• Neuromodulation

100+countries

$876MR&D Spend

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© Copyright 2017 Dell Inc.20

Boston Scientific

Challenges

Use Case: 1,500 Horizon View Desktops running 2,500 applications

• Virtual desktop provisioning and infrastructure management

• More than 2,500 applications to manage and patch

• User complaints due to slow desktops and applications

• Storage used was less than desired

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© Copyright 2017 Dell Inc.21

Boston Scientific

Solution

Use Case: 1,500 Horizon View Desktops running 2,500 applications

• EMC XtremIO All-Flash Array

• VMware Horizon View VDI

• VMware vSphere Hypervisor

• VMware vCenter

Applications

• More than 2,500 different applications used worldwide, about 900 of them packaged

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© Copyright 2017 Dell Inc.22

Boston Scientific

Results

Use Case: 1,500 Horizon View Desktops running 2,500 applications

• User experience on virtual desktops surpasses that of physical desktops

• 150 40GB full clones created in less than 60 minutes (an 18x improvement)

• 1,500 full clone desktops fit in less than 7TB of flash

“It used to require eight minutes to deploy one 40GB virtual desktop image using traditional disk storage. By comparison, with XtremIO it takes 17 seconds. It blew our mind.”

SEAN COLLIERSenior Administrator

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© Copyright 2017 Dell Inc.23

Boston Scientific

Results

Use Case: 1,500 Horizon View Desktops running 2,500 applications

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© Copyright 2017 Dell Inc.24

Boston Scientific

Results

Use Case: 1,500 Horizon View Desktops running 2,500 applications

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Current State of EUC: Just-in-time Desktops

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© Copyright 2017 Dell Inc.26

A Layered Approach

Data/Files Applications

Settings

Hypervisor

CPU Storage Network

OS

Traditional Model Just-in-time Model

App Container App ContainerUser Data &

Installed Apps

Layering Technology

Hypervisor

OS

CPU Storage Network

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© Copyright 2017 Dell Inc.27

Assembled Real Time

Application Containers

User Data Storage

MS Office

User-1 Volume

User-2 Volume

Non-Persistent Desktop Pool

User-3 Volume

User-4 Volume

Adobe

Visual Studio

Engineering Design

OSOS OSOS

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© Copyright 2017 Dell Inc.28

VMware’s Just-in-Time DesktopsJMP Technologies Reduce Cost and Complexity

App Volumes

App Volumes

User Environment Management

Real-Time App Delivery

Ultra-fast Desktop Provisioning

Contextual Policy Management

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© Copyright 2017 Dell Inc.29

AppVolumes Performance RequirementsAppVolumes performs one of the key functions of the just in time desktop delivery model

Comparing native delivery vs. AppVolumes performance requirementsConfirming the need for increased performance density (AppStacks are read intensive) – similar to trade offs encountered with Linked ClonesNumbers show higher IOPS requirements and these are for a more concentrated data set also

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© Copyright 2017 Dell Inc.30

You need evenBIGGER, FASTER, STRONGER

Storage!

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Introducing XtremIO X2 for EUC

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© Copyright 2017 Dell Inc.32

XtremIO X2: EUC Storage for Modern Era

New Multi-Dimensional Scalable HW

Software-driven Performance/

Efficiency Improvements

iCDM Use Case Enhancements

New Simple HTML-5 UI

New Metadata-Aware Native Replication

HTML

5

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© Copyright 2017 Dell Inc.33

Multi-dimensional Scaling

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

Scale-up X-Brick to

138TB

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

….........

Scale-out a cluster to 8 X-Bricks of

1.1 PB

Up to 5.5PBof effective capacity

Assumes 6:1 data reduction

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7,500 Virtual Desktop Deployment Comparing how to scale:

XtremIO X1 vs. XtremIO X2

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© Copyright 2017 Dell Inc.35

Desktop Scaling with XtremIO X1

SSDFLASH

SSDFLASH

SSDFLASH

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

1250 desktops2500 desktops

Desktops in your environment: 125025003750500062507500

2500 desktops 2500 desktops

1250 desktopsSSD

FLASHSSD

FLASHSSD

FLASH

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

2500 desktops

1250 desktops 1250 desktops1250 desktops2500 desktops

1250 desktops2500 desktops

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© Copyright 2017 Dell Inc.36

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

SSDFLASH

Active ControllerActive Controller

SSDFLASH

SSDFLASH

SSDFLASH1250 desktops

1250 desktops

1250 desktops+

+

1250 desktops

1250 desktops

1250 desktops+

+

Desktops in your environment:125025003750500062507500

3750 desktops 3750 desktops

Desktop Scaling with XtremIO X2

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© Copyright 2017 Dell Inc.37

X1: Scale-Out X2: Scale-up & Scale-Out

Desktop Scaling: X1 vs. X2

33%Lower $/desktop

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© Copyright 2017 Dell Inc.38

X1 vs. X2: 2,500 Knowledge Workers

LOGINVSI – Industry standard benchmark utility

• XtremIO X2 vs. XtremIO X1 comparison under same VDI workload

• 2,500 Knowledge Workers (concurrent)

• Login Storm & Steady State for 45 minutes

X2: Latency: ~ 0.21ms

X1: Latency: ~ 1ms

80%Better Latency

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© Copyright 2017 Dell Inc.39

Booting 2,500 Desktops Simultaneously

25%Faster

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© Copyright 2017 Dell Inc.40

100TB Environment

25TB on X14:1 Reduction

20TB on X25:1 Reduction

Unmatched storage efficiency

25%better data reduction

(average)

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XtremIO X2 in EUC Action

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© Copyright 2017 Dell Inc.42

Connection Composer

Management Content SharesLaunchers

25x Hosts

CPU: 28x 2.6GHzMemory: 384GB FC HBA: LP16002-e

Test Infrastructure

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© Copyright 2017 Dell Inc.43

LoginVSI

• Predicts and validates the performance of virtualized desktop environments

• Load test tool to benchmark and size resources

– Vendor agnostic

• Provides data used to define – Max session capacity of the environment– End-user realized performance

• Orchestrates multiple virtual users who mimic the real world behaviors of actual end-users

– Automated at-scale testing– Simulate industry standard workloads

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© Copyright 2017 Dell Inc.44

Desktop Configuration

• Windows 10 Pro– 32GB OS

› Thick Provision Eager Zero› 8kB Formatted

– 2.5GB RAM› 1.5GB Reserved

– 2 CPU – 2.6GHz– VM version 13

• Applications– Microsoft Office 2016, Adobe Reader, Java,

Doro PDF

• Additional– VMware Flings OS Optimization Tool– GPO

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© Copyright 2017 Dell Inc.45

As always …

(Your mileage may vary.)

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© Copyright 2017 Dell Inc.46

Scalability - Desktops

• Our generic recommendation: 3750 desktops per X2 X-Brick

• In reality, this number can be more …– (or less)

• Appropriate sizing needs to take into account:– Capacity Usage– Steady State IOPS– Maintenance Operations– Deployment Model– Co-habiting workloads

per

3750

1

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© Copyright 2017 Dell Inc.47

Deploy

• Full clones measured to be copied in under 1 second each– Utilizing VAAI XCOPY (set to recommended 256kB transfer size)

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© Copyright 2017 Dell Inc.48

Steady State

LoginVSI KnowledgeWorker (2vCPU) - 1000 Full Clones – 8x Hosts

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© Copyright 2017 Dell Inc.49

Steady State

LoginVSI KnowledgeWorker (2vCPU) - 3122 Full Clones – 25x Hosts

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© Copyright 2017 Dell Inc.50

Steady State vs. Management Operations

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© Copyright 2017 Dell Inc.51

Multi-directional Scalability

• X2 Scale-Up and Scale-Out can be utilized to deliver optimal:

– Throughput– Bandwidth – Response Times

• Performance considerations will relate to both configuration and number of bricks

Latency

BandwidthIOPS

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Putting it all Together…

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© Copyright 2017 Dell Inc.53

Summary SlideClosing comments

• What was discussed

• What was proven

• Why X2 makes sense for your VDI

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© Copyright 2017 Dell Inc.54

Architecture matters

Use Flash

= +

IT’S ABOUT THE RIGHT ARCHITECTURE

IT UNLOCKS UNIQUE BUSINESS VALUE

Get SmartGo Faster Business Agility

=

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© Copyright 2017 Dell Inc.55

Achieving VDI agility with XtremIO

UncompromisingUSER Experience

Radically SimpleADMIN Experience

Breakthrough Cost & TCO

• At Scale• All the Time• All User Types

• No Tuning, Easy Persistent Desktops

• Provisioning Magic• EMC Portfolio Synergy

• Best $/Desktop• Lowest Opex & Capex• Better Than Physical

1 2 3

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© Copyright 2017 Dell Inc.56

Closing informationReference material

• Additional sessions of interest

• White Papers and material available

• Booth location

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