企業級儲存新技術新架構全解析

唐光豫 Michael Tang

DellEMC 資深技術經理

現代化資料中心高階/中階儲存和超融合架構解決方案

© Copyright 2018 Dell Inc.2

根據最新的IDC 報告指出

2018 上半年

Dell EMC 全球及台灣外接式儲存設備營收佔有率 #1

Source : IDC World wide & Taiwan Quarterly Enterprise Storage Systems Tracker, Sep, 2018

現代化IT基礎架構

Global leader # 1 Dell EMC

3

Symmetrix VMAX

PowerMAX

MD/ME4

Data Domain

ISILON

ScaleIO VxVxFlex

UNITY SC

PS

VxRail

VxRack VxBlock

XC

XtremIO VMAX-AFA

DPS

ECS

RecoverPoint

Avamar

UNITY-AFA

高端 入門級 融合/超融合 資料保護非結構化數據中端 全快閃記憶體 軟體定義

SC-AFA

ISILON F800

TL/MLTape

Library VPLEX

NX

Dell EMC全面儲存解決方案 ——全球 & 台灣 No.1

XtremIO

4

Flash Scale-out Cloud-enabled TrustedSoftware-defined

AI/ML

現代化資料中心具備的六大架構

5

全新 Dell EMC PowerMax 企業級儲存系統NVMe-based enterprise storage platforms

1 to 2 Bricks

512G~4T Cache

1PBe Capacity

64 FC/iSCSI Ports

All in ½ Rack

1 to 8 Bricks

1T~16T Cache

4PBe Capacity

256 FC/FICON/iSCSI Ports

All in 2 Racks

SnapVX

Compression

Deduplication

Essentials SOFTWARE

Pro SOFTWARE Above +

SRM

iCDM Advanced

PowerPath/VE

SRDF

D@RE

eNAS

NDM & ORS

iCDM Basic

and more…

6

PowerMax 降低客戶總體擁有成本800TB usable

VMAX 20K 9 bay system

PowerMax 8000 single bay system

10X More

Performance

40% Lower

TCO

92% Less

Energy

95% Smaller

Footprint

98% Fewer drive

Replacements

7

管理以服務級別為依歸

Manage latency at the application level to ensure quality of service

• Ensure high priority application response times are

not impacted by low priority apps

• Deliver consistent response times for chargeback APP

A

APP

B

APP

C

1ms 2ms 3ms

8

PowerMax 真正線上升級

Unique in the industry

• seconds array OS upgrade

• No component downtime

– No rolling outage upgrade

– No Failover/Failback processes involved

– No switching LUN ownership/trespass required

• Online downgrades work the same way

• Historical feature going back many generations

DOWNTIME COST

$1.8 millionper day

$45,000 per hour

$750 per minute

“Thank you VMAX for giving me back my weekends”

“VMAX NDU is the gold standard for upgrades”

“Nobody knows its happening – it just works”

9

PowerMax eNASBlock and file access with PowerMax data services and lower TCO

• High end block & file consolidation

– Consistent replication

– Reduces footprint and power by up to 33%

• Embedded file services

– Reduces TCO by up to 30%

• Supports advanced data services

– Replication & cloud tiering

– Compression

– File retention support

e

FC, iSCSI,

NFS, CIFS,

SMB3

FILE & BLOCK

NAS & SAN

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LINKED

TARGET

PRODUCTION

VOLUME

PowerMax SnapVX 功能說明SnapVX

• Create thousands of copies

– Test/dev, backup, etc.

– Up to 256 snapshots and 1024 linked targets

• Simple to manage

– Snapshots at the storage group level

– Supports naming & expiration dates

• High performance

• Secure snaps

– Protect against accidental or malicious deletion

11

20x Faster backup

10x Faster

recovery

ProtectPoint 整合虛擬磁帶館DataDomainDramatically faster backup and recovery

Faster backup & recovery

Eliminate impact

on application

Reduce cost and complexity

Included in Data Protection Suite

PowerMax DataDomain

12

異地備援解決方案 – SRDF

Synchronous AsynchronousMetro

Zero data loss

High performance

Scalable consistency

Extended distance

Multi-cycle mode

Remote link resiliency

Active/active

Automated failover/back

Non-disruptive migrations

2-site, 3-site, and 4-site replication

1

42

3

Unlimited Distance

1

23

Witness

13

Simple, Smart, Fast

Unity 全閃存中階儲存系統

Dell EMC Unity 350F Dell EMC Unity 450F Dell EMC Unity 550F Dell EMC Unity 650F

PROCESSOR 6c

96 GB Memory

10c

128 GB Memory

14c

256 GB Memory

14c

512 GB Memory

CAPACITY 150 Drives

2.4 PB

250 Drives

4 PB

500 Drives

8 PB

1000 Drives

16 PB

LUN 256 TB 256 TB 256 TB 256 TB

FILE SYSTEM 256 TB 256 TB 256 TB 256 TB

VVOL 64 TB 64 TB 64 TB 64 TB

ONLINE DATA-IN PLACE UPGRADE

14

Unity 經濟實惠軟體包

Dell EMC UnityVSA

4TB FREE

ANTI-VIRUS

ENABLER

DATA AT REST

ENCRYPTION

QOS (HOST

IO LIMITS)

ALL-INCLUSIVE SOFTWARE

SDS, HW, Converged

All-Flash Performance: 3D NAND; 295K IOPS

Leading Density @ 500TBe per U*

Unified management

Easy Controller Upgrades

STORAGE

ANALYTICS

EXPANDABLE

DYNAMIC POOLS

UNIFIED INLINE

COMPRESSION

UNIFIED REPLICATION

+ RP BASIC

SNAPS/CLONES

+ APPSYNC BASIC

*DPE + new 80 drive 3U enclosure

APP

VM VM

APP

VIRTUALIZATION

INTEGRATION: VMW, MSFT,

OPENSTACK, VVOL

Intel, Docker, Linux, REST

15

Unity 容易管理和使用

HTML-5 BASED

UNISPHERE✓ COMPATIBILE WITH MOST

MODERN BROWSERS

✓ EASY NAVIGATION, SIMPLE

WORKFLOWS

✓ MODERN LOOK AND FEEL

✓ UNIFIED MGMT. PARADIGM

NEW UNIFIED CLI

AND REST API

✓ EASIER APP INTEGRATION

✓ SIMPLE HTTP COMMANDS

✓ API ACCESS FROM CLI,

BROWSER, APP AND

SCRIPT

✓ MONITORING, ALERTING

AND REPORTING

✓ PRO-ACTIVE ANALYSIS

AND SUPPORT

✓ SUPPORT PLANNING AND

OPTIMIZATION

16

Unified Storage Pool 適用各種資料型態

Storage PoolNAS Server

(virtual)VVOL VVOLVVOL

LUN LUN

LUN LUN VVOL VVOLVVOL

17

Addresses traditional and transactional NAS use cases

Unity - Scalable Enterprise File System

256 TB SCALE-UP

FILE SYSTEMScales to 256TB usable

capacity per file system

with higher overall limits

INLINE DATA

REDUCTIONPointer based snaps with

simple space reclaim and

low IO impact

NEW VMDK

IMPLEMENTATIONIndependent VMDK clones

with up to 256 clones across

multiple levels

FILE SYSTEM

SHRINKReclaim free blocks and

shrink file system to reflect

new capacity

FAST

FAILOVERSIn-memory log replay for fast

non-disruptive failovers

MULTI-TENANT

NAS SERVERSIndependent multi-tenant

file stack with ability to set

duplicate IP address

CLOUD ARCHIVE

AND TIERINGPolicy based transparent

archival of files to public

or private cloud

18

AppSync – ICDM解決方案

SMART: Automates discovery and awareness of applications & Dell EMC Unity

copy/replication services relationship & adapts to changes

FRICTIONLESS: Everyone is on the same page with a transparent copy workflow

SIMPLE: Copy creation & scheduling across applications with self service for app owners

Solution: Application-aware Automation

Business Challenge: Everyone Needs a Copy

Different destinationsDifferent applications Different storageDifferent stakeholders Data protection

Minimize copy costs, extend the business value of your AFA storage with app-aware copy data

management

AppSync iCDM Starter

Bundle for Dell EMC Unity

19

VISUALIZE. ANALYZE. OPTIMIZE.

CAPACITY

UTILIZATION

PERFORMANCE

ANALYSIS

DASHBOARD

& REPORT

ViPR SRM 儲存資源管理解決方案

20

RecoverPoint

持續性資料保護解決方案

Data Protection for Storage ArraysUNITY, XtremIO, VPLEX , VNX, VNXe, VMAX,

ScaleIO and Non EMC Storage Using VPLEX

RecoverPoint

RecoverPoint for VMsData Protection for Virtual MachinesVMware Environment

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ACTIVE ACTIVE

Stretched

vSphere

cluster

VPLEX雙活中心解決方案

VPLEX ENSURES ZERO DOWNTIME, ZERO DATA LOSS

• Fault tolerant config: Stretch

vSphere over distance for

100% fault tolerance

• HA Config: vMotion over

distance with synchronous

replication

• Doubles utilization - all assets

are running

22

EMC 與 VMware 同力合作

最佳調校之超融合解決方案

vSAN Enterprise

vCenter Server

vRealize Log Insight

vSphere Ready*

VxRail Manager

一鍵式軟硬體相容性檢查的更新管理

一鍵式超融合叢集開關機、維護管理

自我健檢，自動提供建議解決方法

VxRail市場上唯一和VMware整合最深之HCI

VxRail Community Link

VxRail KB Link

內含的資料保護

RecovrPoint for VMs

vSphere Replication

vSphere Data Protection

秒

時

日

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Storage VM 額外消耗大量虛擬資源

資料存取路徑變長

Storage VM 與虛擬核心分開更新

vSAN 直接寫在 ESXi 軟體核心中

資料存取路徑變短，更發揮運算效益

Storage VM 與虛擬核心 一起相容且同步更新

VxRail -化繁為簡內嵌式儲存控制核心vSAN

USER VMs

儲 存 池

VM VMVMVM VMVM VMVMVM

v S p h e r e + V S A N

VM VMVMVM VMVM VMVM

USER VMs VSA

儲 存 池

H Y P E R V I S O R

24

線上動態複寫份數設定

即時儲存空間調整

VxRail - 動態 SPBM

VM Level IOPS Limit

25

可擴充

不一樣 Model的節點

在同一超融合叢集

Power Node Power Node Power Node Storage Node

橫向橫充新節點

超融合叢集管理

可垂直擴充

增加記憶體和硬碟

Power Node Power Node Power Node

垂直擴充資源

超融合叢集管理

完全開放自主式的彈性擴充能力

VxRail - 擴充彈性能力

26

VxRail - 提供更完整的資料保護解決方案

VMware ESXi

SS

D

SS

D

HD

D

HD

D

HD

D

HD

D

SS

D

SS

D

HD

D

HD

D

HD

D

HD

D

SS

D

SS

D

HD

D

HD

D

HD

D

HD

D

虛擬化伺服器集群

VxRail的VDP把資料備份到DDVE

VxRail RP4VM秒層級連續資料保護

退役下來的ESi

利用原有儲存系統

日保護 秒保護

1. 因應各式SLA的數據保護

2. 保障既有硬體投資，DR更彈性

27

• 一鍵升版 智能更新 -不再需要測試，排序和驗證

BIOS

Data Protection and Backup

SDS

Hypervisor

Software governance

Virtualization Management

Media Firmware

Components Firmware & Drivers

NIC Firmware

1

2

2

3

1

4

1

2

1

2

5

4

3

6

1

4

2

3

Critical Releases Maintenance Releases

Jan Feb Mar Apr May Jun Jul Aug

* Example only, not reflective of actual

VxRail software packages

GO FROM ONE GOOD

KNOWN STATE

TO THE NEXT

VxRail - 生命週期更新管理

28

BENEFITS:

• Maximize productivity by leveraging Dell EMC scale and skill

• Minimize disruptions with around the clock access to highly trained

experts

• Gain efficiency through a single source for all your support needs

EXPERTS• 24x7 support through phone, chat

and online

• 55,000+ Dell EMC & partner professionals

INSIGHTS• SRS proactive monitoring, automated

issue detection, notification and case creation

• Proactive account management

EASE• 165 countries, 55+ languages

• Automated case creation with notification

• Support for up to 5 years

• Comprehensive 24x7 support for VxRail Appliances

VxRail - Dell EMC Call Home 支援

Putting it all together…

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Deployment and support services

Accelerate deployment Efficiently move to productionIncrease productivity

& reduce downtime

Intelligent Data

Mobility

ProSupport

Plus

Residency

Services

ProDeploy

Plus

Quickly integrate storage into your IT environment and

make it a productive component of your business

Reduce deployment

time, risk and costs

Proven method for

migrating workloads

and data

Experts accelerate

adoption and optimize

configurations

Support that

accelerates your IT

transformation

Up to 28% fewer service requests3

Over 1 Exabyte of

data migrated annually

Improved technology

performance by 53%21,600+ certifications