microsoft powerpoint - 5. fsc - radu climescu

CentricStor Virtual TapeIntelligent DataProtection

Radu ClimescuBucharest, January, 2009

Product Marketing CentricStor © Fujitsu Siemens Computers 2008 All rights reserved2

Content

Why Tape Virtualisation?

CentricStor

Integrating the best of both worlds – disk and tape

Saving costs with consolidation


Why Tape Virtualisation?


Why Companies look at VTLs

Backup jobs not completing?

Tape drive utilisation low?

Tape drive quality problems?

Aggressive recovery time objectives (RTO)?

High operating costs of nearline infrastructure?

Backup Job

Tape Drive

© by Sophie Graf


How Tape Virtualisation Helps

Enough tape drives for all backup jobs

Successfully completed backup tasks

Better utilisation of physical tape drives

No stressful start stop operation

Faster response on restore requests

CentricStor

Physical Tape Library

PD

LV

LD LD

PD

LV

PV PV

logical

physical

Backup Appl.

LD LD

LVLV


Integrating the best of both worlds


Disk enables …

Tape virtualisationRobust backup jobs

Optimised throughput

Better quality in real tape operation

Faster restores

…L_VolL_Vol L_VolL_Vol

Tape Tape

Disk Back-up


… But Tape is Still Important

Best economy of scale

Best medium for long term archiving

Most energy efficient way of storing data

Less error prone than disk

52% of disk & tape users plan to increase tape usage*

13% decrease of disk only systems in 2007*

58% of disk only users plan to start using tape*

© by Sophie Graf

© by Sophie Graf

*) according to Fleishman-Hillard

Tape back-up


How CentricStor addresses both worlds

CentricStor

Physical Library

PD

LV

LD LD

PD

LV

PV PV

logical

physical

Backup Appl.

Focus Backup Application on Core Competence

No need to actively manage the storage location of a saveset

Offload media mgmt tasks to CentricStor

Improve Quality of Tape Operation

No stressful start/stop operation

Automatic tape reorganisation

Automatic tape refreshing

Dual / Triple Save / Vaulting

Seamless migration to new tape technologies

Policy Driven Mgmt of Storage Location

Long term / less access on tape

Demanding RTO on disk

Short term data on disk only

Critical data on mirrored disk / multiple tape copies

Integrating the best of both worlds


Saving costs with consolidation


CentricStor Support in the Frontend

CentricStor True Tape Virtualization

Multivendor server environments

Superior connectivity for almost any server and operating system

Certified for all major backup applications

Integrates seamlessly into existing infrastructures

Self-contained

Various tape and disk technologies

Hides the complexity of backup storage devices from all servers

Autonomous control of the total storage backup infrastructure


CentricStor Support in the Frontend*)

CentricStorLD LD LD LD LD LD LD Virtual Lib Ctrl

FC FICON ESCON LAN ctrlJukebox ctrl

UNIX / LINUX Windows Mainframe

Open Systems Backup

Tape Mgmt Systems

Mainframe Backup

*) for details refer to http://partners.fujitsu-siemens.com/teams/cpc/default.aspx --> Quick Links / CS Support Matrix

CentricStor Software Support


CentricStor Support in the Backend

ADIC/Quantum Scalar i500, Scalar i2000, Scalar 10k,Scalar 100, Scalar 1000, AML/J, AML/E, AML/2

Fujitsu ETERNUS LT130, LT160, LT270 Fujitsu Siemens 3560, 9084-221, FibreCAT TX24, SL500IBM 3494, 3584 / TS3500Spectra Logic T50, T120, T950

Sun StorageTekStreamLine SL500, SL8500; L180, L700e, L1400, L5500, Powderhorn 9310, TimberWolf9740

LTO Ultrium Gen 1, Gen 2, Gen 3, Gen 4

IBM Magstar 3590, Jaguar 3592 / TS1120

Fujitsu Siemens Magstar 3591Sun StorageTek T9840, T9940, T10000


Support future growth and standards:No limits – unmatched scalability

CentricStor Grid Architecture

The “centric” storage for data protection

Modular building blocks

Designed for unlimited disk cache

Performance

actual models with> 2 PB capacity (compressed)

1.500.000 Virtual Volumes

Scalability in all dimensionsFrontend - Virtual tape drives- Throughput

Backend- Physical tape drives- Backup capacity


Business continuity:Protected data needs to be replicated

CentricStor Grid Architecture

Building blocks spread across different physical locations

Long distance connections

Automatic failover against site outages

Unmatched disaster resilience

Redundant data protection

Active-active disk cache mirroring

Immediate recovery after a site outage

Automated triple save for tape:- two local copies against media errors- third copy at the vault location


Seamless change to future technology:Some data has to be stored for years

True Tape Virtualization

Always the newest tape technology

Technology change by CentricStor VT

Easy doubling physical library capacity

Without server drawback

Seamless swap

Maintain only one current standard

Always the most economic footprint


Support different retention policies:ILM with disk and tape

CentricStor VT - the only “Dual Target”virtual tape solution on the market

Optional choice ofD2D2T / long term D2D / short term

lifetime of your backup

Economic use of disk

Compression of tape databefore entering disk

Tape encryption

Protection against loss of data

Seamless plug-in integration

Best of breed encryption appliances


The most energy efficient technology:Green Storage – CentricStor VT

The most advanced integration of tape

Not all data needs to be stored on disk

Resource usage appropriate to the value of data

Tape is still the most energy efficient way to store data

Managed tape storage needs less power than comparable disk solutions

Consolidation reduces

Total cost of backup storage

Footprint for backup and archiving

Power consumption

Data center air conditioning


More Information on …

http://www.centricstor.com

microsoft powerpoint - 5. fsc - radu climescu

Documents

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tape drive utilisation

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