lhc1755be vmware cloud for aws storage and availability ......vmware cloud on aws 21 vadp backup...

Alex JauchBen Meadowcroft

LHC1755BE

#VMworld #LHC1755BE

VMware Cloud for AWS Storage and Availability: Keeping Your Bits Safe for Humanity

VMworld 2017 Content: Not fo

r publication or distri

bution

• This presentation may contain product features that are currently under development.

• This overview of new technology represents no commitment from VMware to deliver these features in any generally available product.

• Features are subject to change, and must not be included in contracts, purchase orders, or sales agreements of any kind.

• Technical feasibility and market demand will affect final delivery.

• Pricing and packaging for any new technologies or features discussed or presented have not been determined.

Disclaimer

2#LHC1755BE CONFIDENTIAL



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#LHC1755BU CONFIDENTIAL



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Agenda

5

1. Overview of VMware Cloud on AWS

2. Storage Resiliency

3. Backup Solutions

4. DR Solutions

5. Q&A




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Agenda

6



3. Backup Solutions

4. DR Solutions

5. Q&A




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Any Cloud

Any DeviceVMware Workspace ONE™ Desktop Mobile Identity

Any ApplicationTraditional Apps Cloud-Native Apps SaaS Apps

Integrate

Public

Clouds

Transform

Security

Empower

Digital

Workspaces

Modernize

Data

Centers

Software-Defined Data Center

VMware Cross-Cloud Architecture™

Private Cloud Hybrid Cloud Public Cloud

VMware Cloud Foundation™

VMware vRealize® Cloud Management

VMware vCloud Air

VMware vCloud®

Air™ Network

Any Device, Any Application, Any Cloud

7

F

VMware Cross-Cloud Services™

STRATEGY AND VISION




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VMware Cloud on AWS

8

Rich VMware SDDC

delivered as a cloud

service on AWS

VMware SDDC technologies you know and trust delivered as a

service on the world's most popular public cloud

Consistency and

familiarity of VMware

technologies

Easy workload

portability and hybrid

capabilities

AWS

Direct access to the

power of native AWS

services

Existing and new

apps with Containers

and VMs

STRATEGY AND VISION




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VMware Cloud on AWS – Service Overview

9

AWS Global Infrastructure

VMware Cloud™ on AWSPowered by VMware Cloud Foundation

AWS Global InfrastructureCustomer Data

Center

vSphereincl. VIC

vSAN NSX

Operational

ManagementNative AWS

Services

vRealize Suite, ISV ecosystem

vCentervCenter

• VMware SDDC running on AWS bare metal

• Sold, operated and supported by VMware

• Support for containers & VMs

• On-demand capacity & flexible consumption

• Full operational consistency with on-

premises SDDC

• Seamless workload portability and hybrid

operations

• Global AWS footprint, reach, availability

• Direct access to native AWS services

Service Highlights

STRATEGY AND VISION




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Agenda

10



3. Backup Solutions

4. DR Solutions

5. Q&A




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vSAN Target MarketsvSAN target segments require robust data resiliency solutions

What use cases are you using vSAN for today?(Total Responses = 249)

Source: vSAN Customer Survey, 2016

Business Critical

Applications

Test and Development

Management Infrastructure

Disaster Recovery Infrastructure

Virtual Desktop Infrastructure

(VDI)

Remote Office/Branch Office (ROBO)

Other

49%

40%

23% 22%18%

3%

64%




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Disk Group

#1

Disk Group

#2

Cache Tier

Capacity

Tier

vSAN Per Host Configuration

Motivation

▪ Highly performant & resilient

storage system

Overview

▪ 2 disk groups per host

▪ Multiple disk groups benefits

write I/O performance

▪ Improves rebuild performance

▪ Raw capacity tier of ~10TB




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Number of Failures to Tolerate

• Defines the number of hosts, disk or network failures a storage object can tolerate.

• For “n” failures tolerated, “n+1” copies of the object are created and “2n+1” host contributing storage are required with RAID-1 mirroring.

13

esxi-01 esxi-02 esxi-03 esxi-04

vSAN Policy: “Number of failures to tolerate = 1”

~50% of I/O

vmdk witness

~50% of I/O

RAID-1

vmdk




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RAID-5 Inline Erasure Coding

• When Number of Failures to Tolerate = 1 and Failure Tolerance Method = Capacity RAID-5

– 3+1 (4 host minimum)

– 1.33x instead of 2x overhead

• 20GB disk consumes 40GB with RAID-1, now consumes ~27GB with RAID-5

RAID-5

ESXi Host

parity

data

data

data

ESXi Host

data

parity

data

data

ESXi Host

data

data

parity

data

ESXi Host

data

data

data

parity

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RAID-6 Inline Erasure Coding

• When Number of Failures to Tolerate = 2 and Failure Tolerance Method = Capacity RAID-6

– 4+2 (6 host minimum)

– 1.5x instead of 3x overhead

• 20GB disk consumes 60GB with RAID-1, now consumes ~30GB with RAID-6

ESXi Host

parity

data

data

RAID-6

ESXi Host

parity

data

data

ESXi Host

data

parity

data

ESXi Host

data

parity

data

ESXi Host

data

data

parity

ESXi Host

data

data

parity

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Proactive Cluster Failure Remediation

17

Evacuation of failed/problem hosts and provisioning new host will be automated

Host fails, or problem identified

New host added to cluster.Data from problem host rebuilt, and/or migrated

Previous host evacuated from cluster, fully replaced by new host1.

2.

3.

vSAN Cluster

vSAN Cluster

vSAN Cluster




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Working on Delivery of AWS Availability Zone Level Resiliency with vSAN Stretched Clustering

19

VM

AZ AZ

Stretched Cluster

Region

VM

AZ

witness

Stretched Network

Motivation

▪ Provide customer and management workload

resiliency against AZ failure

Overview of Goals

▪ Provide stretched vSAN clustering for

increased data resiliency

▪ Nested fault domains

▪ E.g. RAID-1 across AZs, RAID-5 within AZ

▪ Manage lifecycle of the vSAN witness node

▪ Provide stretched networking for customer

workloads




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Agenda

20



3. Backup Solutions

4. DR Solutions

5. Q&A




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VMware Cloud on AWS

21

VADP Backup Strategy

Product certification with VMware

Compatibility Guide Listing

Predictable Life Cycle Management

• VMware provides highest level of product endorsement

• Same solution components for both on-premises and VMC deployments

• Partner provides primary support

Operational Consistency

Choice of backup methods

Image level, In-guest

Customer Deployed Partner Supported VMware Certified

✓




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VMware Cloud on AWS

22

Example Backup Topology

EC2

VMC - VPC AWS Customer VPC

Backup

Appliance

vSphere on AWS

Backup Proxy

VM

Backup

Management

Deduplicates, compresses, and encrypts on EC2

backup appliance

Store or cache backups on Elastic Block Storage

Some partners will supportvaulting older backups to S3

& Glacier

EBS

Backup

Management

Some partners will supportin-guest & image level backups direct to S3




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Agenda

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3. Backup Solutions

4. DR Solutions

5. Q&A




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Working on Disaster Recovery Service ToVMware Cloud on AWS

Disaster Recovery to VMware Cloud

1~~~~~~~~

2~~~~~~

3~~~~~~~~

4~~~~~~~

Overview of Goals

▪ Deliver as a service

▪ Build on VMware’s established

disaster recovery solutions

▪ Provide application centric DR

runbook automation

▪ Remove need for dedicated DR

datacenter

▪ Integrate deeply with the

VMware Cloud on AWS services

VMVM

VM VMVM

VM

VMVM

VM

VMVM

VM VMVM

VM

VMVM

VM

vSphere VMware Cloud




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Agenda

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3. Backup Solutions

4. DR Solutions

5. Q&A




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lhc1755be vmware cloud for aws storage and availability ......vmware cloud on aws 21 vadp backup...

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