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Gavin Cole Storage Consultant SEE [email protected] Archiving and Data Protection. Agenda. Introduction Data Protection Techniques Data Archiving Techniques Tools. Agenda. Introduction Data Protection Techniques Data Archiving Techniques Tools. Difference between Backup & Archive.

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Gavin cole storage consultant see gavin cole@sun com

Gavin Cole

Storage Consultant SEE

[email protected]

Archiving and Data Protection


Agenda

Agenda

  • Introduction

  • Data Protection Techniques

  • Data Archiving Techniques

  • Tools


Agenda1

Agenda

  • Introduction

  • Data Protection Techniques

  • Data Archiving Techniques

  • Tools


Difference between backup archive

Difference between Backup & Archive

  • Backups are created to recover from errors

    • Cost effective data protection

    • Off-site storage

    • Backup is important – Restore is Critical

  • Archiving for Information Lifecycle Management

    • Storing data on different media based on policy

    • “Right Data, Right Place, Right Price”


Data protection techniques

Data Protection Techniques

  • Disk Mirroring / Replication

  • Disk to Disk Backup

  • Disk to Disk to Tape Backup

  • Virtual Tape Libraries

  • Continuous Data Protection

  • Disk to Tape


Optimizing the life cycle of data

Optimizing The Life Cycle of Data

R&D

Data Criticality

Financial

Marketing

EMail

Time


89 of all digital stored data is on tape and

89% of all digital stored data is on tape and …


Why tape

$5000

Solid State Disk ($2000-$5000)SCSI, FC

Enterprise Disk ($40-$70)FICON, ESCON, SCSI, FC

$60

$45

Average price per GB

Optical Disk Blue Laser ($15-$35)SCSI

$30

Midrange Disk ($15-$35)SCSI, FC

$15

Economy Disk ($3-$15)JBOD, MAID, SATA

Automated Tape ($.50-$3.00)‏

$0

Storage Device Category

Why tape?

  • All prices are ASP per gigabyte for working subsystems.

  • The price per gigabyte decreases as the ratio of cartridges to drives increases, diverging from disk costs.

  • Automated tape prices include drives, media and library and use a 2-to-1 compression factor.

  • Tape cartridge capacity growing faster than disk drive capacity.

  • Tape pricing per gigabyte now diverging from disk pricing.

Source: Horison Information Strategies


Agenda2

Agenda

  • Introduction

  • Data Protection Techniques

  • Data Archiving Techniques

  • Tools


Traditional tape based backup

Traditional Tape Based Backup

  • Primary storage to archival storage

  • Direct relationship with tape devices

  • Additional device sharing software

Tape automation

Backup servers

Application servers

Data moves directly from primary storage to tape and is managed by the backup application


Disk to disk backup

Disk to Disk Backup

  • Add secondary disk storage

    • Part of existing disk subsystem or as an external appliance

Tape automation

Backup servers

Application servers

Data protection appliance

  • Snapshot/mirrors

  • Continuous data protection (CDP)

Disk based

snapshot/mirroring

Data moves from primary storage to temporary disk buffer. Backups usually take place from the temporary location to tape.


Disk to disk to tape backup

Disk to Disk to Tape Backup

  • Add disk to existing backup servers

  • No additional hardware or software

Tape automation

Backup servers

Application servers

Data moves from primary storage to the temporary disk buffer and then on to tape. Data movement is managed by the backup application. Recoveries will normally come from the disk buffer(s).


Disk to disk with virtual tape

Disk to Disk with Virtual Tape

  • Add virtual tape services with a storage appliance

Tape automation

Backup servers

Application servers

VTL

virtual tape library

Data moves from primary storage to the VTL disk buffer under control of the backup application. Recoveries normally take place from the VTL buffer. If a real tape cartridge is required then the backup application is responsible for creating it.


Continuous data protection

A

A

A

A

A

A

B

B

B

B

B

B

C

C

C

C

C

C

Continuous Data Protection

  • A disk-based data protection system that continuously echoes changes as they happen

A

CDP Engine

B

IP Subnet

C

C


Agenda3

Agenda

  • Introduction

  • Data Protection Techniques

  • Data Archiving Techniques

  • Tools


Data access requirements are always changing inferred by business use

Sources: Horison Information Strategies, StorageTek

Data Access Requirements are Always ChangingInferred by business use


New data lifecycle journey challenge is inclusive mgt access cost of new archive data

New Data “Lifecycle” JourneyChallenge is Inclusive Mgt., Access & Cost of 'new' Archive Data

Data Consumers

NEW

ACCESS

Security

&

ID Mgt. Envelope

Eternal

Data

Offsite Tape Vault

Creation

Data Archive

Ephemeral

Data

Disposal

Data In Use

Backup

Retention

@Date

Data Management


Archive requirements are changing

Archive Requirements Are Changing


Agenda4

Storage Product of the Year 2005

StorageTek L1400

Product of the Year

Enterprise Server2005

StreamLine™ SL500

(UK Edition)

Backup Hardware Product of the Year

StreamLine™ SL500

(UK Edition)

Most Valuable Product Award 2004

StorageTek L700

MVP Award 2005

Backup Hardware

StreamLine™ SL500

Agenda

  • Introduction

  • Data Protection Techniques

  • Data Archiving Techniques

  • Tools


Tools of the trade

Tools of the Trade

  • SATA disk arrays

  • Virtual Tape libraries

  • Nearline Robotic Libraries

  • Tape Drives

  • Software


Sun storagetek tape portfolio

Sun StorageTek Tape Portfolio

Enterprise Libraries

Midrange Tape Libraries

Distributed Libraries

Entry Libraries

C2

C4

SL 8500

L1400m

SL500

STK Brand Tape Media

Virtualization Solutions

Encryption Key Management

Virtual StorageManager 4e/4/5

VTL

Tape Drives

DAT 72

LTO 2/3

T9x40

T10000

SDLT 320

SDLT 600

Tape-RelatedSoftware

Backup andRecovery

Library Software

Key Management


Tape technologies

TapeTechnologies


Tape drive technology choices

Enterprise Server

High-end Server

Department Servers

Desktop

Current model

Tape Drive Technology Choices

Match the Technology to the Needs

Access

Capacity

T9840C

T9840B

T9840A

T10000

T9940B

T9940A

DLT-S4

SDLT600

SDLT320

SDLT220

LTO-4

LTO-3

LTO-2

LTO-1


Tape drive characteristics

Enterprise class

Enterprise class

Enterprise class

Tape Drive Characteristics

All figures are ‘native’

Average access time includes 4 seconds robotic time, load and average search


Let s see the difference for archive

It doesn’t help if this

component is fast when the

rest are slow.

Let’s see the difference for archive!

  • Components of recall time

    • Mount tape (by robot)‏

    • Load tape

    • Find block

    • Transfer data

    • Rewind

    • Unload

    • Dismount tape (by robot)‏


Choose the right tape technology

Choose the Right Tape Technology

  • Capacity

    • Important for backup

    • Very important for most archive requirements

    • Not so important for HSM functionality

  • Throughput

    • Important for backup and archive

      • Backup must write several stripes because of the speed

  • Loadtime

    • Important for HSM functionality

  • Reliabilty


Nearline technologies

NearlineTechnologies


Sl8500

SL8500

  • SL8500 has been adopted at more than twice the rate ofother new StorageTeklarge libraries

  • Broad acceptance in financial,governmentand broadcastingsegments

  • 39%shipped are to customers who have never purchased Sun/StorageTek enterprise libraries before


Streamline sl8500 architecture

StreamLine SL8500 architecture

  • SL8500 can be share across heterogeneous applications and servers

    • ACSLS software support

    • Allow multiple tape drives and media types

  • SL8500 designed for consolidation

    • 24x7 design

    • Multiple and simultaneous mounts/dismounts

    • Scalability in capacity and tape drives: from 1448 to 70.000 slots cartridges, from 1 to 448 tape drives

    • Multiple media types

    • High density

    • High performance


Streamline tm sl8500

StreamLineTM SL8500

Inside cartridge storage walls

Outside cartridge storage walls

Tape drives

Z elevators

Robot service area

Touch Screen Operator panel

Performance Robots

CAPs


Library base size and expansion frames

Library base size and expansion frames

~1,500 cartridges

~3,000/5,000 cartridges

~10,000 cartridges

Customer Requirement: Flexibility and Scalability


24x7 availability

24x7 availability

  • Redundant powers

  • All critical internal components are redundant

  • Redundant robots

  • “Live” library upgrades

    • microcode

    • Add and replacement of tape drives

    • Add and replacement of robots

    • Add and replacement of power and electronics

    • Add new library

    • Add cartridges slots


The l1400 tape library empowers consolidation

THE L1400 TAPE LIBRARY EMPOWERS CONSOLIDATION

  • Share library resources

  • Grow with ease

  • Customize your configurations

  • Use multiple technologies

  • Increase availability

  • Work within flat or shrinking budgets


Key l1400 library features

KEY L1400 LIBRARY FEATURES

  • Continuous CapacityTM technology

    • Superior scalability - grow easily when you need to

  • Partitioning

    • Share the L1400 tape libraries without additional components

  • High Performance

    • Reduce backup times with high robotic and throughput performance

  • Any Cartridge Any SlotTM technology

    • Configuration flexibility and investment protection

  • Sun Services

    • Experience and coverage to support your consolidated data


The judges reach their decision sun storagetek l1400m product of the year

The Judges Reach Their Decision -Sun StorageTek L1400M Product of the Year

  • As one of our judges put it, it may be "somewhat contrarian" to give the gold to a tape library in 2006, but Sun Microsystems Inc.'s L1400M solves a top problem in tape:

    • The ability to use four different tape formats within a single library

  • “It's a solution that's been a long time coming.”


Over 3000 installed worldwide sun storagetek sl500

20022003

Over 3000 Installed Worldwide...Sun StorageTek SL500

Editor’s Choice Award

StreamLine™ SL500

Product of the Year Enterprise Server 2005

StreamLine™ SL500modular library system

20042005

(UK Edition)

25 Best Plants2004

Puerto Rico ManufacturingOperations

MVP Award 2005Backup Hardware

StreamLine™ SL500

Most Valuable Product Award 2004

StorageTek L700e Tape Library


The sl500 modular architecture set a new industry standard

THE SL500 MODULAR ARCHITECTURE SET A NEW INDUSTRY STANDARD

  • Modular rack-mount architecture

    • Modular growth is simple to manage

    • Scalability without sacrificing reliability

    • Reliability without sacrificing scalability

  • Cost effective TCO

    • Improves TCO by 25-80% over alternative architectures


Gavin cole storage consultant see gavin cole sun

Protect your growing data without buying more and more libraries..

30 or 50 LTO slots2 tape drive bays5 CAP slots

Base Module

SL500 Modular Library


Gavin cole storage consultant see gavin cole sun

Protect your growing data without buying more and more libraries..

30 Slots

Add up to 4 modules

as & when you need it

1

Drive Expansion (8U)‏

2

Scalablegrowth

3

Cartridge Expansion (8U)‏

4

575 Slots

SL500 Modular Library

90 LTO slots4 tape drive bays10 CAP slots

120 LTO slots0 tape drive bays10 CAP slots


Sun storagetek sl24 tape autoloader

Sun StorageTek SL24 Tape Autoloader

The Sun StorageTek SL24 Autoloader provides high capacity automated backup and recovery in a space-efficient, highly manageable product

Features:

  • 2U form factor (24 slots)‏

  • Initially supports 1 LTO 3 SCSI or FC interfaces and up to 2 LTO 2 HH Drives with SCSI interface

  • Two removable 12-slot magazines

  • Web-based remote management capability

  • Integrated barcode reader

  • Rack ready or table top configurations


Sun storagetek sl48 tape library

Sun StorageTek SL48 Tape Library

The Sun StorageTek SL48 is an entry level library for automated backup and recovery

Features:

  • 4U form factor (48 slots)

  • Initial support : Up to two LTO3 SCSI or FC tape drives or up to four half height LTO2 SCSI tape drives

  • Four removable 12-slot magazines

  • Web-based GUI

  • Tool-free drive upgrades

  • Bar code reader

  • Redundant power

  • Rack ready, or table top configurations


Choose the right tape library

Choose the Right Tape Library

  • Robotic speed

    • Unimportant for backup

    • Very important for most archive requirements

  • Mixed media

    • Support for different drive types

      • Different drives for different requirements

  • Size/Scalability

    • Initially just a sizing exercise

    • Growth is good – plan for it!


Archive software

ArchiveSoftware


Gavin cole storage consultant see gavin cole sun

Free Space

Active Data (Frequently-Used Files)

Pointers to Inactive Data on Secondary Media

‘Infinite Disk’ Technology

SAM-FS creates a virtualized or “infinite disk” that extends primary or secondary storage onto any number of additional media and devices.

Virtualization optimizes storage capacity – automatically migrating inactive data to near-line secondary media – while also giving users immediate access to ALL of their data, regardless of where it is stored.


Gavin cole storage consultant see gavin cole sun

Documents

Data copied to media by policy

Spreadsheets

Presentations

Images

Printstreams

Automatically populate all desired tiers of storage

Databases

Video/Audio

Messaging

SAM-FS Function: Archive

Populate all tiers of storage based on data policy

File Servers

Users

On-line Secondary Storage

Documents

Spreadsheets

Presentations

Images

Printstreams

Databases

Video/Audio

Messaging

LAN/SAN Clients

Generate up to 4 copies concurrently

Data written in TAR format

Optimized writes based on file size

Shell command for immediate response

Off-Site Storage


Gavin cole storage consultant see gavin cole sun

SAM-FS Function: RELEASE

Automate primary disk space management

File Servers

Users

On-line Secondary Storage

Documents

Documents

Data copied to media by policy

Spreadsheets

Spreadsheets

Presentations

Presentations

Images

Images

Printstreams

Printstreams

Databases

Automatically populate all desired tiers of storage

Databases

Video/Audio

Video/Audio

Messaging

Messaging

LAN/SAN Clients

Release only after valid copy exists

Release directly after archiving

Release at Watermarks

Never Release – data stays on disk

Shell command for immediate response

Off-Site Storage


Gavin cole storage consultant see gavin cole sun

Documents

Documents

Spreadsheets

Spreadsheets

Presentations

Presentations

Images

Images

Printstreams

Printstreams

Databases

Databases

Video/Audio

Video/Audio

Messaging

Messaging

SAM-FS Functions: STAGE

Managing retrievals from secondary storage

File Servers

Users

On-line Secondary Storage

Data copied to media by policy

Automatically populate all desired tiers of storage

LAN/SAN Clients

  • Associative Staging

    • Files can be staged in groups

  • Read-behind Stage

    • - Data immediately available while file is being retrieved

  • Never Stage

    • - Direct read on retrieval request from secondary storage

Off-Site Storage


Gavin cole storage consultant see gavin cole sun

THANK YOU!

Sun, Sun Microsystems, StorageTek, the Sun and StorageTek logos, StreamLine, Virtual Storage Manager, VSM, T-Series, Sun StorageTek, are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries.


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