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吴卫明 Zerto 资深技术顾问

2016年9月

如何利用Zerto实现企业应用 迁移或容灾到AWS

PRIVATE AND CONFIDENTIAL

简单操作即可恢复，避免风险

2

灾难发生!

Click Failover

Select Apps

Verify

Start Failover

恢复过程:

PRIVATE AND CONFIDENTIAL 3

Zerto 提供企业级的虚拟复制及自动恢复解决方案

从 VMware & Hyper-V 虚拟化数据中心到 AWS公有云

AWS如何改变IT

4

AWS

On-Demand

Simple

Limitless Capacity On Premise

Scalable

Private Cloud

Infrastructure is complex – why do it yourself?

PRIVATE AND CONFIDENTIAL

Zerto如何改变容灾

5

Zerto 基于Hypervisor层的 复制方案

复制发生在错误的地方– 存储物理层

第一个企业级 基于软件

复制容灾自动化解决方案

Hypervisor

Security

Networking

Servers

Storage

Replication

6

Harmonise - No lock-in, enable new tech 1

3 Consolidate - Migrations, shared-services

5 Simplify - Single future-proof solution

What Zerto Can Do For You

2 Protect - Prove compliance & remove risk

Evolve - First step to cloud with DR to AWS 4

部分用户

7

PRIVATE AND CONFIDENTIAL

不仅仅是自然灾害

8

软件故障 9%

人为错误 8%

网络中断 10%

其它 30%

电力故障 26%

硬件故障 19%

Source: Forrester Disaster Recovery Journal 2013

你是否知道? 三分之一的企业在过去五年中出现过业务中断

Zerto – 革新的灾难恢复

9

恢复到任意时间点

06:00 09:00 18:00 00:00 12:00 15:00

2 week Journal

*

* Coming March 2016

Sites Apps Files VMs

10

简单 易扩展 纯软件

持续可用 企业级复制

可视 可恢复 可验证

支持 异构环境

DRaaS 至 AWS 介绍

11

POWER

COOLING

BUILDING

RACKS

SERVERS

STORAGE

NETWORKING

LICENSING

ADMIN

CO-LO

KEEPING THE LIGHTS ON

HIGH CAPEX

PAY FOR WHAT YOU USE

UNFLEXIBLE PERFORMANCE

LOW OPEX COST

FLEXIBLE & SCALABLE

SIMPLE

SIZING

MONITORING

DRaaS 至 AWS ROI分析

12

Protected VMs Storage/TB On Premise AWS Saving Percentage Savings

50 25 $378,024 $97,486 $280,538 74% 100 50 $602,466 $176,300 $426,166 71% 200 100 $1,122,360 $333,928 $788,432 70% 400 200 $2,188,920 $648,750 $1,540,170 70% 800 400 $4,322,038 $1,273,985 $3,048,053 71%

• ROI calculated using AWS tool: http://aws.amazon.com/tco-calculator/

• No cost of running EC2 instances, other than ZCA • 3 year Zerto licensing included

Large EC2

Zerto AWS 架构

13

xLarge EC2 AWS Windows instance Zerto Cloud Appliance

Web based DR Mgmt in AWS

Production Site

vCenter

VM VM

VM VRA

VM VM

VM VRA

AWS

EC2 EC2

EC2

EC2 EC2

EC2

VPN to VPC

VM-Level Replication

ZVM ZCA

VM block-level changes Continuous Replication, RPO = Seconds No snapshots, no impact or scheduling

Configure VPC connectivity Zerto Virtual Manager (ZVM) & VRAs DR Management & VM level replication

No recovery EC2 instances, pre-config type Replica VM & Journal in S3 storage

Auto disk import to EBS

EC2 EC2

企业应用架构

14

VM

VM

VM

VM VM VM

VM VM VM

Firewall

Load Balancers

VM VM VM

Web Servers

File Servers

Index Servers

Database Servers

缺乏一致性组的复制

15

Recovery Hypervisor Recovery Hypervisor Recovery Hypervisor

No Consistent Recovery = Unscalable

RPO 15 Min

RPO 1 Hour

RPO 4 Hour

RPO 8 Hours

RPO 12 Hours

RPO 24+ Hours

VM1

VM2

VM3

VM4

VM5

VM6

VM7

VM8

VM9

VM10

VM11

VM12

VM1 App2

VM2 App2

VM3 App2

VM4 App2

VM5 App2

VM1 App3

VM2 App3

VM3 App3

VM4 App3

VM5 App3

一致性保护及恢复

16

• 简单,可扩展, VM级别保护及恢复, not LUNs

• 多VM应用组统一恢复

• 任意点恢复, 写顺序及应用程序一致

• 支持按优先级复制

• 支持各种虚拟化技术 vMotion, svMotion, HA etc

Production Site

Enterprise Applications

VM

VM

VM VM

vDisk

vDisk

CRM, ERP, SQL, Oracle, SharePoint, Exchange

CRM VPG VM VM VM VM VM

SQL VPG VM VM VM VM VM

VM

VM

VM

VM

vDisk

vDisk vDisk

VM

RPO 4 seconds

RPO 9 seconds

ERP VPG RPO 6 seconds VM VM VM VM VM

• LUN 复制的进化= Virtual Protection Group虚拟保护组

VM VM

VM

vDisk

VM

vDisk

VM

VM VM

VM

vDisk

vDisk

vDisk vDisk

vDisk

EC2 Instance

Zerto Virtual

Manager

Zerto VBA

Zerto Cloud Appliance

Zerto VRA

自动化恢复及无中断灾难演练

Hypervisor Management

Hypervisor Hypervisor

VM Replication

Recovered Instances

Zerto Virtual Manager

VM VM VM Zerto VRA

VM VM VM Zerto VRA

Primary Datacenter

Instances Instances Instances

Fully automated failover of multiple VMs with write-order fidelity, including parallel VM recovery, boot

order, and IP reconfiguration

Non-disruptive DR testing delivers confidence and predictability of BC/DR plans

Consistency across VMs with Virtual Production Groups ensures the successful recovery of applications within Public Cloud

虚拟化感知与集成

18

Hypervisor集成 实时面板

服务级别驱动

一致性管理界面 Single Solution for BC/DR

REST API automation

确保合规 DR报表功能

确保可靠恢复

证明合规及避免风险

19

• PCI • ISO • SOX • HIPAA • SEC

Testing Regulations

日志文件级恢复使用实例

20

Select VM

Restore Request

File server data

Application files

SQL databases

Oracle databases

Exchange databases

Select Files & Folders

Browser download

Instant-access on ZVM

Mount network share

Data restored from seconds before

Restore Anywhere

Disks mounted

No agent or impact

Select point in time

Install in minutes, license per-VM, enterprise-class

Zerto for AWS 使用案例

21

Initial sync, no snapshots no impact, leave running

Efficient AWS use of S3 Storage & EC2 Instances

DRaaS per VPG, RPO seconds, RTO 1 hour+, PIT recovery

Migrate tens to hundreds of VMs simultaneously

No-impact migration or recovery testing

ROI DRaaS to AWS = Save $$$$$$

Thank you！ Welcome to our booth：S11