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  • What is new?
  • Why?
  • Architecture

PowerProtect Data Domain

DD6900 / DD9400 / DD9900

Daniel.Olkowski@dell.com

Fast

Secure

Efficient

Deep dive

Video describing new Data Domain models:

https://youtu.be/xx-xZC9JtoM

All backup/recovery materials:�BackupRecoveryGuy: Backup and Recovery materials

© Copyright 2018 Dell Inc.

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Dell Customer Communication - Confidential

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  • What is new?
  • Why?
  • Architecture

PowerProtect Data Domain

DD6900 / DD9400 / DD9900

Daniel.Olkowski@dell.com

Fast

Secure

Efficient

Deep dive

© Copyright 2018 Dell Inc.

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Dell Customer Communication - Confidential

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Next generation appliances

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PowerProtect Data Domain Portfolio

4-32Tbu 7TB/hr

DD3300

DD6900

DD9400

DD9900

8-172TBu 24TB/hr

24-288TBu 33TB/hr

192-768Tbu 57TB/hr

576TBu-1.5PBu 94TB/hr

Max throughput

(DD Boost)*

DD6400

#1

In PBBA market*

On-prem: 1TBu – 96TBu

In-Cloud: 1TBu – 256TBu

* Based on IDC WW Purpose-Built Backup Appliance Systems Tracker, 1Q21 (revenue), June 2021.

© Copyright 2020 Dell Inc.

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PowerProtect Data Domain Portfolio

4-32Tbu 7TB/hr

DD3300

DD6900

DD9400

DD9900

8-172TBu 24TB/hr

24-288TBu 33TB/hr

192-768Tbu 57TB/hr

576TBu-1.5PBu 94TB/hr

Max throughput

(DD Boost)*

DD6400

#1

In PBBA market*

On-prem: 1TBu – 96TBu

In-Cloud: 1TBu – 256TBu

* Based on IDC WW Purpose-Built Backup Appliance Systems Tracker, 1Q21 (revenue), June 2021.

Designed for

Speed

Security

Efficiency

© Copyright 2020 Dell Inc.

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Agenda

  • Introduction
  • Technical details
  • Less space for my backups on Data Domain
  • Faster restores� * General� * Boost
  • Instant Access
  • Boost performance improvements

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Agenda

  • Single configuration
  • Automated protection against ransomware
  • Faster NVRAM card
  • CloudTier
  • Enhanced monitoring

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Agenda

  • Footprint effectiveness
  • Capacity on demand / Grow in place
  • Upgrades
  • Data Domain replication between �previous models and new models

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Agenda

  • Positioning
  • Resources

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Introduction

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Production environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

SAN

VM

VM

LAN

Site B

Applications,

Databases,

Mail

We want to protect this environment

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Production environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

SAN

VM

VM

LAN

Site B

Applications,

Databases,

Mail

We want to protect this environment

We need…

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Backup environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

Tape

library

Disk

system

SAN

Media

agent

Tape

library

Disk

system

VM

Data Domain

Data Domain

VM

LAN

Site B

Applications,

Databases,

Mail

Backup software

Backup media

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Backup environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

Tape

library

Disk

system

SAN

Media

agent

Tape

library

Disk

system

VM

Data Domain

Data Domain

VM

LAN

Site B

Applications,

Databases,

Mail

Backup software

Backup media

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PowerProtect Data Domain Series Appliances

DD6900

DD9900

DD9400

48 - 288TB

net

192 - 768TB

net

DD3300

4-32TB net

576 – 1548TB

net

DD6400

8 - 172TB

net

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PowerProtect Data Domain Series Appliances

DD6900

DD9900

DD9400

48 - 288TB

net

192 - 768TB

net

DD3300

4-32TB net

576 – 1548TB

net

DD6400

8 - 172TB

net

Dedicated de-duplication engines

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Plus Data Domain Virtual Edition

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DDVE

1TB

DDVE

96TB

On premise

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PowerProtect Data Domain Virtual Edition

DDVE

1TB

DDVE

256TB

In public cloud

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PowerProtect Data Domain Series Appliances

DD6900

DD9900

DD9400

48 - 288TB

net

192 - 768TB

net

DD3300

4-32TB net

576 – 1548TB

net

DD6400

8 - 172TB

net

Why new Data Domains?

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Technical details

© Copyright 2018 Dell Inc.

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PowerProtect Data Domain Series Appliances

DD6900

DD9900

DD9400

48 - 288TB

net

192 - 768TB

net

DD3300

4-32TB net

576 – 1548TB

net

DD6400

8 - 172TB

net

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4TB net�16TB net

32TB net

48TB – 288TB net

192TB – 768TB net

576TB – 1248TB net

1-6 shelves

ES40/DS60

2-8 groups�ES40/DS60

​

6-16 groups�ES40/DS60

​

Minimum / Maximum capacity

DD6900

DD9900

DD9400

DD3300

Min 48TB net

Min 192 TB net

Min 576 TB net

Max 1 548TB net

Max 768TB net

Max 288TB net

DD6400

Min 8TB net

Max 172TB net

8TB – 172TB net

1-2 shelves

ES40

8 TB

8 TB

4 TB

8 TB

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PowerProtect Data Domain Series Appliances

DD6900

DD9900

DD9400

DD3300

DD6400

Minimum extensions

48TB net

as full 15 disks group in � * 3U shelf

or in

* 5U dense shelf

Minimum extensions 48TB net

as half of 15 disks group in 3U shelf

4TB

net

extensions

  • Capacity on demand
  • We extend with licenses or adding shelve if required

48TB

net

extensions

48TB

net

extensions

48TB

net

extensions

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PowerProtect Data Domain Series Appliances

DD6900

DD9900

DD9400

48 - 288TB

net

192 - 768TB

net

DD3300

4-32TB

net

576 – 1548TB

net

DD6400

8 - 172TB

net

8 TB

8 TB

4 TB

8 TB

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DD6900

DD9900

DD9400

DD3300

DD6400

Streams

405/112

Streams (all/read)

810/225

1885/300

270/75

DDVE 96TB

180/50

140-90-20 /50

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DD6900

DD9900

DD9400

DD3300

DD6400

Mtrees (all/read)

DDVE 96TB

Mtrees (Logical Data Domains)

128/128

128/128

256/256

100/6

100/6

128/128

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DD6900

DD9900

DD9400

DD3300

DD6400

Height

2U

2U

3U

2U

2U

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DD6900

DD9900

DD9400

DD3300

DD6400

Extension Cards

Built-in 1 card:

4 port 10Gb Ethernet card, either SFP or BASE-T

This card does not count toward total number of cards

Apart of the above we can ADD:

Maximum additional cards

* 3 Ethernet – any of above comb.

* 1 FC card

No more than

4 additional cards

No more than

7 additional cards

  • DD 10GBASE-T ENET 4PT
  • DD 10GSFP ENET
  • DD 25GSFP ENET 2PT 
  • DD 16GBIT FC IO MODULE 2PORT

No more than

4 additional cards

10Gb BASE-T

can negotiate 1Gb

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Performance

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Speed – minimal writes

Data Domain

D

D

D

D

LAN-based Clients

NDMP Storage

SAN-attached Clients

Mainframe Gateways

IP/FC

8KB

12KB

6KB

10KB

8KB

11KB

8KB

8KB

5KB

D

D

D

D

D

D

D

D

A

B

D

C

De-Duplicated Data

4,5MB container

D

D

D

D

D

D

D

D

a

b

d

c

Additional�compression

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Backup speed: 5TB/h

from single Oracle server

Data Domain DD6300

with just 7 disk

Production results

14

TB

Linux

Oracle

Speed limited by production storage (1.5GB/s max read)

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Backup speed: 5TB/h

from single Oracle server

Data Domain DD6300

with just 7 disk

Production results

14

TB

Linux

Oracle

Speed limited by production storage (1.5GB/s max read)

Public case:�https://www.linkedin.com/feed/update/urn:li:activity:6750719326635995136/

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DD6900

DD9900

DD9400

DD3300

DD6400

Streams

405/112

Streams (all/read)

810/225

1885/300

270/75

DDVE 96TB

180/50

140-90-20 /50

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

192TB net purchased

192TB net overprovionsed

Data Domain will �use ALL DISKS �in DS60 shelve to give us �FULL backup/restore performance

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Virtual

Machine

Virtual

Machine

Virtual

Machine

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DD6900

DD9900

DD9400

DD3300

DD6400

DDVE

Hardware Compression Card

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DD6900

DD9900

DD9400

DD3300

DD6400

DDVE

Hardware Compression Card

Data Domain main processor is faster

Faster backups

Faster restores

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Instant Access – SSD disk

© Copyright 2020 Dell Inc.

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Security�Data Domain

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DD Invulnerability Architecture

Data Domain

D

D

D

D

LAN-based Clients

NDMP Storage

SAN-attached Clients

Mainframe Gateways

IP/FC

8KB

12KB

6KB

10KB

8KB

11KB

8KB

8KB

5KB

D

D

D

D

D

D

D

D

A

B

D

C

De-Duplicated Data

4,5MB container

D

D

D

D

D

D

D

D

a

b

d

c

Additional�compression

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Seperated Controller / Data

DD6900

DD9900

DD9400

48 - 288TB

net

192 - 768TB

net

576 – 1548TB

net

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Seperated Data / Operating System

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Site A

Data Domain

Backup

Restore

Disaster Recovery

Transfer 1%

Recovery 100% of data

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Site B

Backup

Restore

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Data Domain

Any backup

software

Any backup

software

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Backup

system

#1

Backup

system

#2

Backup

system

#3

Backup

system

#4

Backup1

Backup3

Backup3

30 days

60 days

90 days

Backup1

Backup3

Backup3

30 days

15 days

15 days

Backup1

Backup3

Backup3

20 days

10 days

20 days

Backup1

Backup3

Backup3

60 days

30 days

30 days

Data Domain can lock (compliance) data.

No one can modify / delete file

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IT Infrastructure

Any backup�software

Backup

Recovery

SITE A

IT Infrastructure

Any backup�software

SITE B

Disaster Recovery

1% data transfer

100% recovery

Data Domain

Air Gap

Cyber Bunker

Cyber

Recovery

Checking

ransomware

PLAN B – Secure data & Recovery

Compliance

No possibility to change data

Ransomware

protection

Secure

Historical

backups

Recovery

automation

Data Domain

Separation

from production

Cyber

Sense

Backup

software

Sandbox

Any tests

Ransomware

protection

Management

and automation

Data Domain

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Decreasing cost�Data Domain

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Virtual

Machine

Virtual

Machine

Virtual

Machine

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DD6900

DD9900

DD9400

DD3300

DD6400

DDVE

Hardware Compression Card

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PowerProtect DD: Hardware-Assist Compression

  • A PCIe card for offloading CPU
      • Compression gzfast
  • Product usage
    • Enabled by default on all DD6400/DD6900/DD9400/DD9900 systems
  • Capacity Improvement
    • Lab Testing
      • Up to 30% more logical capacity comparing with previous DD (lz compression)
      • Average 15% improvement in capacity reduction in sizing tool
      • Production Data (based on ASUP) – April 2020 update
        • Up to 23% improvement in capacity reduction from prior DD

​

​

Workload

lz -> gzfast Improvement

Non-database (FS, Email, etc.)

23%

SQL

15%

Oracle

16%

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Data Domain

6300

100

TB

Data Domain

6400

80

TB

IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

Backup

Recovery

Any backup�software

© Copyright 2020 Dell Inc.

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Backup

IT Infrastructure

Servers, Virtualization

LAN ,SAN

DD4200

300

TB

75

TB

4 backups x

4 days retention

20 TB

27 TB

75

TB

DD6900

Capacity

De-dup: 1:11

Capacity

De-dup: 1:15

Data Domain�New model

Data Domain

Previous model

7 TB LESS

Capacity

23%

Real

Customer

Case

to store

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More Capacity in a Smaller Footprint

DD9900

HA

Cloud Tier

1.25PBu

1.5PB de-duplicated

Data Domain data

in single rack!

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Less space for my backups on Data Domain

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IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

Let’s imagine that �we have �our production environment

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Backup

Recovery

IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

Data Domain

6800

Any backup�software

Let’s imagine that �we have �our production environment

We backup this environment using any backup software (FC/LAN) to �Data Domain DD6800

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Backup

Recovery

IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

Data Domain

6800

Any backup�software

Let’s imagine that �we have �our production environment

We backup this environment using any backup software (FC/LAN) to �Data Domain DD6800

Or any other previous DD model

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IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

Data Domain

6800

100

TB

And let’s assume that backups on this previous DD model occupies �100TB space

Backup

Recovery

Any backup�software

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Data Domain

6800

100

TB

If we upgrade previous Data Domain model (for example DD6800)

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100

TB

by removing �Data Domain old de-duplication engine (head)

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and putting the new head od Data Domain �(for example DD6900)�The capacity used by Data Domain will drop over time up to 30%

Data Domain

6900 / 9400 / 9900

70

TB

100

TB

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PowerProtect DD: Hardware-Assist Compression

  • A PCIe card for offloading CPU
      • Compression gzfast
  • Product usage
    • Enabled by default on all DD6400/DD6900/DD9400/DD9900 systems
  • Capacity Improvement
    • Lab Testing
      • Up to 30% more logical capacity comparing with previous DD (lz compression)
      • Average 15% improvement in capacity reduction in sizing tool
      • Production Data (based on ASUP) – April 2020 update
        • Up to 23% improvement in capacity reduction from prior DD

​

​

Workload

lz -> gzfast Improvement

Non-database (FS, Email, etc.)

23%

SQL

15%

Oracle

16%

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Backup

IT Infrastructure

Servers, Virtualization

LAN ,SAN

DD4200

300

TB

75

TB

4 backups x

30 days retention

20 TB

27 TB

75

TB

DD6900

Capacity

De-dup: 1:11

Capacity

De-dup: 1:15

Data Domain�New model

Data Domain

Previous model

7 TB LESS

Capacity

23%

Real

Customer

Case

to store

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and putting the new head od Data Domain �(for example DD6900)�The capacity used by Data Domain will drop over time up to 30%

Data Domain

6900 / 9400 / 9900

70

TB

100

TB

WHY?

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Data Domain has �the best market de-duplication:

  • Smallest block (4K – 12K)
  • Global de-duplication
  • The fastest engine
  • Source de-duplication

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Thus Data Domain requires 2-3 less

  • space
  • bandwidth for replication

than most of the market solutions

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Mail from the customer

I have to praise myself because yesterday we started DDVE tests and the results are spectacular.

​

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Mail from the customer

After First Backup (just after 1 backup):

On a sample of 80 virtual machines (mixed Windows and Linux), we achieved

  • De-duplication of 94%
  • 9TB VMWare occupies 0,6TB on Data Domain
  • Backup time decreased by half comparing to current solution (just 1st backup).
    • Further backups are huge faster

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Mail from the customer

After First Backup (just after 1 backup):

On a sample of 80 virtual machines (mixed Windows and Linux), we achieved

  • De-duplication of 94%
  • 9TB VMWare occupies 0,6TB on Data Domain
  • Backup time decreased by half comparing to current solution.

Effect better than on Data Domain workshop!

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PoC Feedback

Environment

    • 300GB SAP/Oracle

​

POC results

  • Backup speed to Data Domain: 5TB/h
  • Backup time: 4 minutes
  • De-duplication after 4 backups: 1:15

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Can it be even better?

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Can it be even better?

Let’s look for details…

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Data Domain is �huge effective de-duplication device

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Data Domain is �huge effective de-duplication device

Anyhow, even Data Domain sometimes needs to write something to the disk

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Data Domain is �huge effective de-duplication device

Anyhow, even Data Domain sometimes needs to write something to the disk

Let’s look closely for de-duplication process

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Virtual

Machine

If we have 1 Virtual Machine like this

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Virtual

Machine

Backup in Data Domain will take �a very few space

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Virtual

Machine

Backup in Data Domain will take �a very few space

Just 3 blocks

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Virtual

Machine

Virtual

Machine

Backup of next �similar Virtual Machine that�have different data but �built from the same blocks

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Virtual

Machine

Virtual

Machine

Backup of next �similar Virtual Machine that�have different data but �built from the same blocks

will not take any additional space on Data Domain

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Virtual

Machine

Virtual

Machine

Virtual

Machine

Anyhow if we backup this Virtual Machine it has 1 block (yellow) that DD cannot match to so far blocks on the disk

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Virtual

Machine

Virtual

Machine

Virtual

Machine

During backup �Data Domain must write �this yellow block to the disk

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Virtual

Machine

Regarding this unique block - that cannot be matched to existing blocks on DD disk

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Virtual

Machine

Regarding this unique block - that cannot be matched to existing blocks on DD disk

Before writing it to the disk, Data Domain compresses it

(just zips)

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Virtual

Machine

Data Domain performs 2 things during writing our backups:

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Virtual

Machine

Data Domain performs 2 things during writing our backups:

DEDUPLICATION

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Virtual

Machine

Data Domain performs 2 things during writing our backups:

DEDUPLICATION

COMPRESSION

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Virtual

Machine

What algorithm �does Data Domain use �to compress the block �that must be written to the disk (because is unique)?

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Virtual

Machine

What algorithm �does Data Domain use �to compress the block �that must be written to the disk (because is unique)?

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Default compression in Data Domain�was before �"lz" compression

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"lz" compression uses �very few cycles of Data Domain processor

though

"lz" is NOT the most effective

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"gzfast" is up to 30% more effective

"lz" compression uses �very few cycles of Data Domain processor

though

"lz" is NOT the most effective

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"gzfast" is up to 30% more effective

"lz" compression uses �very few cycles of Data Domain processor

though

"lz" is NOT the most effective

But "gzfast" would be extremely heavy for �Data Domain processor

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Processor is �the GOLD resource for our Data Domain

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Processor is �the GOLD resource for our Data Domain

The whole performance of Data Domain is built based on the processor power

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Processor is �the GOLD resource for our Data Domain

The whole performance of Data Domain is built based on the processor power

Because backup performance is �based on processor – not the disk – this is the reason that Data Domain is so huge fast

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Processor also performs:

  • De-duplication
  • Replication
  • Restore
  • Garbage Collection
  • ….

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Thus – so far – we could not use gzfast…

Processor also performs:

  • De-duplication
  • Replication
  • Restore
  • Garbage Collection
  • ….

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Virtual

Machine

Thus – so far – we could not perform here gzfast…

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But…

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

All new Data Domain models have

hardware compression card

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Virtual

Machine

All new blocks are now

  • "gzfast" compressed (backup)
  • "gzfast" uncompressed (restore)

by hardware compression card

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

"gzfast" compression for new blocks �is performed by this card

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

"gzfast" compression for new blocks �is performed by this card

Allowing Data Domain processor �to have 100% power for its jobs

(backup/recovery.replication/…

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

The compression card �reduces Data Domain space up to 30%

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

The compression card �reduces Data Domain space up to 30%

Additionally makes Data Domain faster

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

The compression card �reduces Data Domain space up to 30%

Additionally makes Data Domain faster

This is because compression of unique blocks is totally outside �of main Data Domain processor

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

So Data Domain has more processor cycles for jobs that it does for us:

  • Backup
  • Restore
  • Garbage collection
  • Replication

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

So Data Domain has more processor cycles for jobs that it does for us:

  • Backup
  • Restore
  • Garbage collection
  • Replication

This reduces

Backup, restore and replication window

for us

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DD6900

DD9900

DD9400

48TB+ net

192TB+ net

576TB+ net

So Data Domain has more processor cycles for jobs that it does for us:

  • Backup
  • Restore
  • Garbage collection
  • Replication

This reduces

Backup, restore and replication window

for us

And the most important:

​

Our backup is cheaper!

(less space on DD)

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This is dedicated PCI card

Offloads DD CPU cycles

It is not optional

Every new Data Domain has it

No one can remove it

It is part of DD controller

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By the way this is huge advantage of Data Domain

It does not matter:

  • What discount we have
  • What is the partner

We always get always the same

speed, quality, security

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By the way this is huge advantage of Data Domain

It does not matter:

  • What discount Customer has
  • What is the partner

Customer gets always the same

speed, quality, security

This is not the case �for all solutions

(for example software built de-duplication engines)

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One remark

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DDVE / DD3300 has still "lz" compressions

DD3300

DDVE

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DDVE / DD3300 has still "lz" compressions

DD3300

DDVE

They will require more space for backups than DD6900 / DD9400 / DD9900

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IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

If we backup

any infrastructure

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IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

If we backup

any infrastructure

using any backup software

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DD6900

DD9900

DD9400

IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

If we backup

any infrastructure

using any backup software

We need some space on new Data Domain models

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DD6900

DD9900

DD9400

IT Infrastructure

Servers, Virtualization

LAN ,SAN

Any backup solution

If we backup

any infrastructure

using any backup software

But 10% -30% more space requires DDVE or DD3300

DD3300

DDVE

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Restore performance

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New models provide up to

67% faster restores

comparing to previous models

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New models provide up to

67% faster restores

comparing to previous models

This is also because of faster uncompressing data

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Restore improvements�Boost

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. . .

Backup

System

LAN servers

DBs

Applications

Mail

Files

Virtual

Machines

SAN

LAN

200

GB

100

GB

Source

de-duplication

2

GB

1

GB

BOOST

Source

de-duplication

100

GB

1000

GB

10

GB

1

GB

BOOST

Media

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. . .

Backup

System

LAN servers

DBs

Applications

Mail

Files

Virtual

Machines

SAN

LAN

200

GB

100

GB

Source

de-duplication

2

GB

1

GB

BOOST

Source

de-duplication

100

GB

1000

GB

10

GB

1

GB

BOOST

Media

Preferred method of �writing data to Data Domain is �Boost (source de-duplication)

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. . .

Backup

System

LAN servers

DBs

Applications

Mail

Files

Virtual

Machines

SAN

LAN

200

GB

100

GB

Source

de-duplication

2

GB

1

GB

BOOST

Source

de-duplication

100

GB

1000

GB

10

GB

1

GB

BOOST

Media

Preferred method of �writing data to Data Domain is �Boost (source de-duplication)

Boost gives us:

  • No network usage
  • Huge speed for backup

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What about restore?

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What about restore?

During restore, Data Domain anyhow needs to read all data

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DD 7.0 has

2 times faster restores

than DD 6.1

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DD 7.0 has

2 times faster restores

than DD 6.1

Why?

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DD 7.0 has

2 times faster restores

than DD 6.1

Why?

Single restore stream is divided to many virtual streams and we have restore speed not of single stream but restore speed of multiple streams

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Instant Access

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Instant Access means

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Instant Access means

starting backups directly from �Data Domain without restore process

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Instant Access means

Crash

starting backups directly from �Data Domain without restore process

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Instant Access means

starting backups directly from �Data Domain without restore process

Crash

Test

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Instant Access means

starting backups directly from �Data Domain without restore process

Crash

Test

Disaster

Recovery

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But

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But

How can I �continue my production �from backup media?

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But

How can I �continue my production �from backup media?

There are �de-duplicated, compressed data!

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vProxy

vProxy

Full

Backup Monday

Full

Backup Tuesday

Full

Backup xxx

1 TB

1 TB

. . .

1 TB

Data Domain continues production!

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vProxy

vProxy

Full

Backup Monday

Full

Backup Tuesday

Full

Backup xxx

1 TB

1 TB

Restore without recovery with SSD speed!

. . .

1 TB

Every Data Domain �some small portion SSD disks

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vProxy

vProxy

Full

Backup Monday

Full

Backup Tuesday

Full

Backup xxx

1 TB

1 TB

Restore without recovery with SSD speed!

. . .

1 TB

Every Data Domain �some small portion SSD disks

The are not for backup

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vProxy

vProxy

Full

Backup Monday

Full

Backup Tuesday

Full

Backup xxx

1 TB

1 TB

Restore without recovery with SSD speed!

. . .

1 TB

Every Data Domain �some small portion SSD disks

The are not for backup

They wait to take over production and continue as online storage

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vProxy

vProxy

Full

Backup Monday

Full

Backup Tuesday

Full

Backup xxx

1 TB

1 TB

We can start our Virtual Machines directly from Data Domain with speed 60 000 IOPS for 64 Virtual Machines

. . .

1 TB

Data Domain continues production!

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DD 9900 provides

60 000 IOps

with 64 VMs powered on

Provides 50% improvement �comparing to previous model

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Data Domain:

system show performance

Reporting sequential/random read/write throughput/latency/IOPS and stream type.

--------------------------------------------------------------------------------------------------------------------------------------------

Time Stamp |Throughput |IOPS |Protocol Latency |Streams

|read write repl-in repl-out|total read write | avg read write | read write

Date Time | | seq/rand seq/rand | seq/rand seq/rand | seq/rand seq/rand

YYYY-MM-DD HH:MM:SS|MiB/s MiB/s MiB/s MiB/s|ops/s ops/s ops/s | ms ms ms | # #

-------------------------------------------------------------------------------------------------------------------------------------------

2016-05-17 06:08:00 110.2 5.9 82.45 0.44 503 205/7698 19/146 62.5 75.2/95.3 8.9/22.4 0/301 6/1

2016-05-17 06:18:00 112.7 1.8 84.13 0.40 494 83/11482 3/60 34.7 53.9/65.1 3.0/7.8 39/249 0/42

2016-05-17 06:28:00 114.2 5.6 65.46 0.36 1034 182/8876 280/357 18.7 54.5/61.0 0.5/2.7 49/231 0/91

2016-05-17 06:38:00 113.1 4.1 84.81 0.45 732 202/8175 213/71 27.6 56.6/61.7 0.5/4.2 15/286 1/0

2016-05-17 06:48:00 115.7 4.4 82.03 0.39 585 93/11558 69/206 31.7 55.7/69.8 0.7/7.9 39/248 2/31

Data Domain continues production!

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Instant Access – SSD disk

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Improved�Boost performance

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Up to 38% better Boost performance

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Restore performance

© Copyright 2018 Dell Inc.

156

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New models provide up to

67% faster restores

comparing to previous models

© Copyright 2018 Dell Inc.

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New models provide up to

67% faster restores

comparing to previous models

This is also because of faster uncompressing data

© Copyright 2018 Dell Inc.

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Restore improvements�Boost

© Copyright 2018 Dell Inc.

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. . .

Backup

System

LAN servers

DBs

Applications

Mail

Files

Virtual

Machines

SAN

LAN

200

GB

100

GB

Source

de-duplication

2

GB

1

GB

BOOST

Source

de-duplication

100

GB

1000

GB

10

GB

1

GB

BOOST

Media

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. . .

Backup

System

LAN servers

DBs

Applications

Mail

Files

Virtual

Machines

SAN

LAN

200

GB

100

GB

Source

de-duplication

2

GB

1

GB

BOOST

Source

de-duplication

100

GB

1000

GB

10

GB

1

GB

BOOST

Media

Preferred method of �writing data to Data Domain is �Boost (source de-duplication)

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. . .

Backup

System

LAN servers

DBs

Applications

Mail

Files

Virtual

Machines

SAN

LAN

200

GB

100

GB

Source

de-duplication

2

GB

1

GB

BOOST

Source

de-duplication

100

GB

1000

GB

10

GB

1

GB

BOOST

Media

Preferred method of �writing data to Data Domain is �Boost (source de-duplication)

Boost gives us:

  • No network usage
  • Huge speed for backup

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What about restore?

© Copyright 2018 Dell Inc.

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What about restore?

During restore, Data Domain anyhow needs to read all data

© Copyright 2018 Dell Inc.

164

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DD 7.0 has

2 times faster restores

than DD 6.1

© Copyright 2018 Dell Inc.

165

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DD 7.0 has

2 times faster restores

than DD 6.1

Why?

© Copyright 2018 Dell Inc.

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DD 7.0 has

2 times faster restores

than DD 6.1

Why?

Single restore stream is divided to many virtual streams and we have restore speed not of single stream but restore speed of multiple streams

© Copyright 2018 Dell Inc.

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Single configuration

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Each Data Domain comes with full memory configuration

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Each Data Domain comes with full memory configuration

No need to

  • Upgrade memory
  • Order Install kit
  • …

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Automated protection against ransomware

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Production environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

SAN

VM

VM

LAN

Site B

Applications,

Databases,

Mail

If my production is encrypted by ransomware

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Production environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

SAN

VM

VM

LAN

Site B

Applications,

Databases,

Mail

If my production is encrypted by ransomware

It is not good…

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Backup environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

Tape

library

Disk

system

SAN

Media

agent

Tape

library

Disk

system

VM

Data Domain

Data Domain

VM

LAN

Site B

Applications,

Databases,

Mail

Backup media

But it would be even worse �if my backup media are unusable �because of ransomware…

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Backup environment

Applications,

Databases,

Mail

Linux, UNIX, Windows,

Backup

Server

DBs

Mails

Linux, UNIX, Windows,

Site A

Tape

library

Disk

system

SAN

Media

agent

Tape

library

Disk

system

VM

Data Domain

Data Domain

VM

LAN

Site B

Applications,

Databases,

Mail

Backup media

But it would be even worse �if my backup media are unusable �because of ransomware…

Can I be sure that whatever happens, �Data Domain will NOT allow for �destroying, encrypting, removing my backups?

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Backup

system

#1

Backup

system

#2

Backup

system

#3

Backup

system

#4

Backup1

Backup3

Backup3

30 days

60 days

90 days

Backup1

Backup3

Backup3

30 days

15 days

15 days

Backup1

Backup3

Backup3

20 days

10 days

20 days

Backup1

Backup3

Backup3

60 days

30 days

30 days

Data Domain allows to lock (compliance) backup files for certain amount of time.

During lock time no one can modify / delete file

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Backup

system

#1

Backup

system

#2

Backup

system

#3

Backup

system

#4

Backup1

Backup3

Backup3

30 days

60 days

90 days

Backup1

Backup3

Backup3

30 days

15 days

15 days

Backup1

Backup3

Backup3

20 days

10 days

20 days

Backup1

Backup3

Backup3

60 days

30 days

30 days

Data Domain allows to lock (compliance) backup files for certain amount of time.

During lock time no one can modify / delete file

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How to do it?

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Let’s say we have created logical Data Domain (mtree) called:

MySQL

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Let’s say we have created logical Data Domain (mtree) called:

MySQL

Why do we need it?

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We show this mtree (logical Data Domain) as CIFS to MySQL admin

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MySQL admin has its own disk with great de-duplication, fast backups and fast restores.

We show this mtree (logical Data Domain) as CIFS to MySQL admin

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MySQL admin has its own disk with great de-duplication, fast backups and fast restores.

MySQL admin can backup (dumps) and restore his databases to this disk

We show this mtree (logical Data Domain) as CIFS to MySQL admin

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Anyhow, we can ask ourselves question:

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Anyhow, we can ask ourselves question:

What if our environments �will be ransomwared?

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Anyhow, we can ask ourselves question:

What if our environments �will be ransomwared?

Will this MySQL disk on Data Domain �be encrypted as well?

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Anyhow, we can ask ourselves question:

What if our environments �will be ransomwared?

Will this MySQL disk on Data Domain �be encrypted as well?

This would be the real

DISASTER!

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We can guarantee that ransomware �will not be able to change / delete �our backups on this share disk

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We can guarantee that ransomware �will not be able to change / delete �our backups on this share disk

Let’s go down with the page

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We have the section where we can define the period/time for which we want to block backups

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We have the section where we can define the period/time for which we want to block backups

After MySQL admin makes a dump, this dump will be blocked for defined period and no one is able to remove/change it for defined time

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We can define period for how long we want Data Domain to block against deletion or change any backups written to this MySQL shared disk

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We can define period for how long we want Data Domain to block against deletion or change any backups written to this MySQL shared disk

Here we see block for 14 days.

Anyhow 30 days for our security shall be setup

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And that it all!

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And that it all!

If there is ransomware attack, MySQL admin can restore his databases from Data Domain

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Ransomware is not able �to destroy backups on this share �laying on Data Domain �with Retention Lock

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Faster NVRAM

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Every Data Domain has NVRAM card

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Every Data Domain has NVRAM card

Why?

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All data that comes to Data Domain are written to NVRAM card

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All data that comes to Data Domain are written to NVRAM card

Here they are de-duplicated

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All data that comes to Data Domain are written to NVRAM card

Here they are de-duplicated

NVRAM card has battery power to allow �Data Domain to immediatly act and continue operations after power failure

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In DD6900 / DD9400 / DD9900 �NVRAM card is:

  • Twice faster
  • Twice bigger

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This additionally speeds up Data Domain:

  • Backups
  • Restores

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Cloud Tier

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Cloud Tier Update for PowerProtect DD

PowerProtect DD Series Appliances

Cloud Tier metadata shelves

Drive Pack Count

Minimum Capacity Orderable (TBu)

DD9900

4TB 15-drive pack

5

140 

DD9400

4TB 15-drive pack

4

115

DD6900

4TB 15-drive pack (4TB, 15 HDD Ancho ES40)

2

50

Reduced Minimum Capacity Orderable from existing per below:

  • DD9900: From existing 400TBu for DD9800 to 140TBu
  • DD9400: From existing 300TBu for DD9300 to 115TBu
  • DD6900: From existing 150TBu for DD6800 to 50TBu f 

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Cloud Tier

  • Cloud Tier in PowerProtect DD uses 4TB drives.
  • The shelf requirements are:
    • DD9900 – 5 shelves/packs
    • DD9400 – 4 shelves/packs
    • DD6900 – 2 shelves/packs
  • Either ES40 (ES30 if Cloud Tier is carried forward by a controller upgrade) or DS60 disk packs may be used.
    • 4TB Cloud Tier disk packs and 8TB capacity disk packs can be combined in the same DS60.
  • If you are upgrading from a system that has Cloud Tier, then the new system needs to have the appropriate number of 4TB CT shelves or disk packs added to the new controller.
    • Cloud Tier shelves based on ES30s and E40s can be mixed.
  • DD4200 CT uses 3TB shelves. Use Shelf Migration to 4TB disks either before or after upgrading the controller.
  • Controller upgrade is the only supported solution to migrate systems with Cloud Tier to PowerProtect DD, Data Migration via Replication is not supported.

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Enhanced monitoring

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  • Chassis view of PowerProtect DD for better fault detection
  • Simple navigation and access to detailed views
  • Dell Clarity compliant

Enhanced Hardware Visualization with PowerProtect DD System Manager

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  • Chassis view of PowerProtect DD for better fault detection
  • Simple navigation and access to detailed views
  • Dell Clarity compliant

Enhanced Hardware Visualization with PowerProtect DD System Manager

Better fault detection

We can click and investigate what is going on…

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Footprint effectivenes

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More Capacity in a Smaller Footprint

DD9900

HA

Cloud Tier

1.25PBu

DD9800

HA

Cloud Tier

1.1PBu

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More Capacity in a Smaller Footprint

DD9900

HA

Cloud Tier

1.25PBu

1.5PB de-duplicated

Data Domain data

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More Capacity in a Smaller Footprint

DD9900

HA

Cloud Tier

1.25PBu

1.5PB de-duplicated

Data Domain data

in single rack!

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DD9400 / DD9900 use 8TB drives

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DD9400 / DD9900 use 8TB drives

8TB drives result in up to

  • 39% lower rack space
  • 50% lower floor space
  • 35% lower power and cooling.

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DD9400 / DD9900�Overprovisioning

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8TB Drive Over Provisioning Explained

Platform

Entry

Max

Min DG

Drive Size (TB)

�

8

9

10

11

12

13

14

15

16

17

18

DD9900

576

1536

8

8

Usable

576

672

768

864

960

1056

1152

1248

1344

1440

1536

�

�

�

�

�

Raw

720

840

960

1080

1200

1320

1440

1560

1680

1800

1920

 

 

 

 

 

�

75%

78%

80%

82%

84%

85%

86%

87%

88%

89%

89%

Platform

Entry

Max

Min DG

Drive Size (TB)

�

4

5

6

7

8

9

10

DD9400

192

768

4

8

Usable

192

288

384

480

576

672

768

�

�

�

�

�

Raw

240

360

480

600

720

840

960

 

 

 

 

 

�

50%

60%

67%

72%

75%

78%

80%

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Over Provisioning Details

  • Over Provisioning adds additional spindles to ensure sufficient IOPS for operations
  • For brand new DD9400 and DD9900 systems, additional 8TB drives are automatically included as part of the system
    • 2 disk packs, i.e. 30 drives are included as Over Provisioning drives
    • DD9400 and DD9900 systems that receive 3TB and/or 4TB drives via a controller upgrade do not receive Over Provisioning drives.
    • A minimum number of disks (DD9400 4 packs/60 drives, DD9900 8 packs/120drives) is required to ensure that these have enough spindles.
  • Data is spread over both the purchased capacity and the Over Provisioning drives
    • In systems with Over Provisioning drives the drives are not filled, the amount of fill increases as the capacity of the system increases
  • Over Provisioning drives are part of the system
    • Capacity of Over Provisioning Drives is not licensed
    • Capacity of Over Provisioning Drives does not appear as system capacity
    • Customer pays only for maintenance

​

​

Licensed Capacity

Over Provisioning

Data

Data

Data

Data

Data

Data

DD9400 / DD9900

= Disk Pack

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

192TB net purchased

192TB net overprovionsed

Data Domain will �use ALL DISKS �in DS60 shelve to give us �FULL backup/restore performance

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

192TB net purchased

192TB net overprovionsed

BUT Data Domain will �use ALL DISKS �in DS60 shelve to give us �FULL backup/restore performance

We have full restore performance of Data Domain because of 2 additional shelves overprovisioned

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Every net-new DD9400 and DD9900 includes two disk packs of over provisioning drives to ensure the customer enjoys the expected performance of their DD in the smallest capacity configurations.

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These are always included and cannot be removed when the customer purchases a net-new system.

Every net-new DD9400 and DD9900 includes two disk packs of over provisioning drives to ensure the customer enjoys the expected performance of their DD in the smallest capacity configurations.

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These are always included and cannot be removed when the customer purchases a net-new system.

The over provisioning drives are never licensed for capacity and don’t ever add to the system capacity.

Every net-new DD9400 and DD9900 includes two disk packs of over provisioning drives to ensure the customer enjoys the expected performance of their DD in the smallest capacity configurations.

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These are always included and cannot be removed when the customer purchases a net-new system.

The over provisioning drives are never licensed for capacity and don’t ever add to the system capacity.

Data Domain spreads the data over all disks to ensure performance.

Every net-new DD9400 and DD9900 includes two disk packs of over provisioning drives to ensure the customer enjoys the expected performance of their DD in the smallest capacity configurations.

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

From hardware perspective

DD9400 always comes with �fully populated DS60 dense shelf

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

From hardware perspective

DD9400 always comes with �fully populated DS60 dense shelf

This is

minimal hardware configuration

for DD9400

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

This minimal hardware configuration gives us 384TB net capacity (base 10)

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

This minimal hardware configuration gives us 384TB net capacity (base 10)

Why?

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

We have 60 disks

The are in 4 groups

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

Each group has 15 disks 8TB

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

1 disk in each group is spare

Takes data if any other is demaged

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

14 disks create RAID-6 group

Thus we get capacity from 12 RAID-6 group

Capacity of single group is 12*8TB = 96TB

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

Capacity of whole shelve is 96TB*4 = 384TB

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

If we order DD9400 192TB we get

384TB:

  • 2 groups that gives as capacity
  • 2 groups that are overprovisioned

192TB net purchased

192TB net overprovionsed

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5U

Spare

disk

Parity

RAID6

60 disks 8TB

Shelf capacity: 384TB net

DS60

dense�shelf

192TB net purchased

192TB net overprovionsed

Data Domain will �use ALL DISKS �in DS60 shelve to give us �FULL backup/restore performance�of DD9400 with DS60 60 disks configuration

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If we have DD9400 / DD9900,

we can increase capacity �with 48TB net increments

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If we have DD9400 / DD9900,

we can increase capacity �with 48TB net increments

If we have DD6900,

we can increase capacity �with 12TB net increments

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Technical details

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​

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DD6900, DD9400, DD9900 network interfaces

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PowerProtect DD Series Appliances Specifications

38% increase

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PowerProtect DD Series Appliances Specifications

38% increase

Improvements on the speed

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Large Enterprise

Midsize Enterprise

Small Enterprise / ROBO

SDDC – Cloud – Remote Office

Speed (DD Boost): 5.6 TB/hr (16TB), 11.2 TB/hr (96 TB)

Usable capacity: 0.5 TB – 96 TB

PowerProtect

Virtual Edition

Power Protect Data Domain Specification

​

DD3300

DD6900

DD9400

DD9900

Speed (DDBoost)

7TB/hr

33TB/hr

57TB/hr

94TB/hr

Speed (Others)

4.2TB/hr

15TB/hr

26TB/hr

41TB/hr

Usable Capacity

Active Tier: 4TBu - 32TBu

Cloud Tier: 64 TBu

Active Tier: 48TBu - 288TBu

Cloud Tier: 576 TBu

Active Tier: 192TBu -768TBu

Cloud Tier: 1536 TBu

Active Tier: 576TBu - 1248TBu

Cloud Tier: 2016 TBu

Stream Counts

4TB – 16 Read / 20Write

16TB & 32TB 50 Read / 90Write

110 Read / 400Write

220 Read / 800Write

300 Read / 1885 Write

The next generation of Data Domain

New

New

New

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Data Domain Virtual Edition params

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Data Domain replication between previous models and new models

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Let’s imagine that we have �2 sites with Disaster Recovery

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Site A

DD6800

Backup

Restore

Disaster Recovery

Transfer 1%

Recovery 100% of data

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Site B

Backup

Restore

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

DD6300

Any backup

software

Any backup

software

We use whatever backup software

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Site A

DD6800

Backup

Restore

Disaster Recovery

Transfer 1%

Recovery 100% of data

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Site B

Backup

Restore

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

DD6300

Any backup

software

Any backup

software

We use whatever backup software

We backup in site A and replicate to site B

At the same time we backup at site B and replicate to site B

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Site A

Backup

Restore

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Site B

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Any backup

software

DD9400

Can we buy just 1 �new BIG Data Domain for site A?

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Site A

Backup

Restore

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Site B

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Any backup

software

DD9400

Backup

Restore

Any backup

software

DD6800

DD6300

and put old DD6800 / DD6900 in site B

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Site A

Backup

Restore

Disaster Recovery

Transfer 1%

Recovery 100% of data

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Site B

Backup

Restore

Databases

Virtualization

Applications

Servers

Remote offices

Laptops

Any backup

software

Any backup

software

DD9400

DD6800

DD6300

and replicate between those sites?

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Sure!

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Sure!

Old DD systems (using "lz„ compression) can replicate to �new Data Domain systems (using "gzfast")

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Sure!

Old DD systems (using "lz„ compression) can replicate to �new Data Domain systems (using "gzfast")

And vice versa

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When old DD system replicates to �new Data Domain system than:

  • old DD uncompresses data using „lz"
  • new DD cocompresses daat using "gzfast"

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When old DD system replicates to �new Data Domain system than:

  • old DD uncompresses data using „lz"
  • new DD cocompresses daat using "gzfast"

And vice versa

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Prices

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DD6900 has very similar price comparing to DD6800

DD6900 for 180TB is abut 17% more expensive than DD6300

DD6900 will reduce the numer of TBs that backups occupy (up to 30%)!

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Questions…

DD6900

DD9900

DD9400

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