DataCore Software Proprietary Information Verso uno Storage Virtuale Flexibility, Utilization,...

DataCore Software Proprietary Information

Verso uno Storage VirtualeFlexibility, Utilization, Productivity, Cost-Savings

and Hardware Independence

Dr. Giuseppe Mazzoli

Email: [email protected]

Storage Virtualization – the Foundation for Total Enterprise Virtualization

Le sfide sui dati

I dati devono essere disponibili• Business continuity

I dati devono essere “sicuri”• Disaster recovery

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3

DataCore At A Glance

Line of Business

Products

Ownership

Distribution

Customer Base

Leading innovators of Storage Virtualization Software

SANmelody ™ Disk ServersSANsymphony™ Open Storage Networking Platform

Privately held since 1998

OEMs, VARs & System Integrators

Global 2000 Enterprises & Small to Midsize Firms

Tokyo, Japan

Ft. Lauderdale, FL (Headquarters)

Munich,GermanyReading, UK7 x 24 x 365 7 x 24 x 365

Global SupportGlobal Support

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Valore, Risparmio sui Costi e ROI

DoubleUtilization 40% 80%+

1

3

2XPerformanceDo More, Serve Morewith existing resources

4

10X Productivity

Simplify Admin Automate Capacity

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Virtual Pools

“Auto-Grow”Thin-Provisioning

Auto FailoverRedundancy

2-4X AccelerationiSCSI SAN / FC SAN

Slash Downtime

Business Continuity Disaster Recovery

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Virtual Desktop

Virtual Servers

Virtual Storage

Citrix XenDesktop, VMware, Provision Networks

VMware, Citrix XenServer, Virtual Iron, Oracle VM, SUN VM, Microsoft VM

DataCore

Total Enterprise Virtualization – The combination of proven virtualization solutions into comprehensive, enterprise-wide, virtual infrastructures, comprising desktops, servers and

storage. Driving the next phase of infrastructure virtualization!

Total Enterprise Virtualization“DataCore the Flexible Storage Foundation for Total Enterprise

Virtualization”

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Cosa è SANmelody?

SANmelody è un Software•Trasforma un PC Server in un Disk Server

•Crea una SAN iSCSI/Fibre Channel a basso costo, ad alte prestazioni e ricca di funzionalità

•Semplice da Installare e Gestire

•Portabile e Aperto

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SANmelody Disk Server

Install-and-goSANmelody™ Software

PC Server

Powered by DataCore™iSCSI Disk Server

iSCSI / Ethernet

Application ServersDatabas

eEmail File Web

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Fibre Channel e/o iSCSI

DataCore SANmelody™ Software

Adattatori GigE e/o Fibra Ottica

PC Server

Disks Powered by DataCore™FC Disk Server

Supporta dischi SATA, SAS, iSCSI, Fibre Channel e EIDE

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SANmelody e Hardware Storage

Install-and-goSANmelody™ Software

PC Server

Powered by DataCore™Virtual SAN

Software

iSCSI / Ethernet

Application ServersDatabas

eEmail File Web

Storage Array

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Cosa fa un SANmelody Disk Server ?

Powered by DataCore™Disk Server

Fibre Channelo iSCSI

Applicazioni Virtual Servers

•Storage non Costoso

•Alte Performance

•Infrastruttura Virtuale

Fibre Channel o

iSCSI

Supporta: Windows, Solaris, Linux, AIX, Netware, Mac/OS

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SANmelody – le funzioni

SANmelody – funzioni di base High Performance disk I/O Caching Molti LUN virtuali su pochi dischi fisici Connessioni host in iSCSI e/o Fibre Channel

(FC) Dischi SCSI, FC, EIDE, Serial ATA, ecc. Snapshots Point-in-time e Completo Thin Provisioning – Allocazione di spazio

OnDemand

SANmelody – funzioni avanzate Alta Disponibilità (HA) - Mirroring fra disk servers Mirroring Remoto Asincrono over IP

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Le 5 colonne di SANmelody

Caching

Thin Provisioning

Snap Shot

High Availability (HA)

Asynchronous Replication (DR)

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Turbo-charge Your Storage

Host

Storage Array

SANmelody

Disk I/O 4000 – 6000

Cache controller I/O 250 - 300

SANmelody I/O 20

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Av. MB/sec.

0,00

50,00

100,00

150,00

200,00

250,00

300,00

350,00

400,00

450,00

500,00

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

RealLife-60%Rand-65%Read

Max Throughput 100% Read

Max Throughput-50%Read

Random-8k-70%Read

Performance SANmelody auf DELL

8 x 10k SAS Drives

SANmelody mit10 x 10k SAS Drives

ohne Caching

IBM DS68008 x 10k FC Drives


IBM DS83008 x 10k FC DrivesStorageTek Flexline 380

9 x 10k FC DrivesCompellent

12 x 10k FC DrivesHP EVA 4000

14 x 10k FC DrivesRAID-1

HP EVA 400014 x 10k FC Drives

RAID-5

Netapp FAS302014 x 10k FC Drives



Netapp Fas3020c26 x 10k FC Drives

Netapp Fas3020c Metro Cluster52 x 10k FC Drives

HP EVA500066 x 10k FC Drives


EMC DMX380 x 10k FC Drives

EMC DMX380 x 10k FC Drives


HP P400 DAS Konfiguration6 x 10k SAS Drives

25%/75% Read/Write Cache


50%/50% Read/Write Cache


512MB Cache


256MB Cache / 200GB VMDK


256MB Cache / 20GB VMDK

Equallogic PS360016 x 10k SAS





HP Smart Array 5i1 x 10k SCSI

EMC Celerra NS402 x 15k FC

HP P4002 x 15k SAS

Lefthand DL320s

12 x 15k SAS

Lefthand x3650

18 x 15k SAS

Quelle: VMware VMTN

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Thin Provisioning

100GB 100GB 100GB 100GB 100GB 100GB

DataCore SANmelody

1TB1TB 1TB

SVR. 1 SVR. 2 SVR. 3 SVR. 1 SVR. 2 SVR. 3

E’ possibile usare lo Spazio Libero

Storage Virtualization

Network Managed Volume - Thin Provisioning

Spazio Libero sui Servers 2 e 3 : 4GB su 100GB

Il Server 1 chiede più Spazio

Lo spazio libero 2 e 3 non è utilizzabile

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Thin Provisioning

Volume Virtuale da 2TB (NVM) assegnato a ogni server

Solo una piccola frazione del reale spazio fisico viene allocata ad ogni disco virtuale

SANmelody alloca automaticamente lo spazio quando necessario

No Agents on Hosts

Lo spazio non allocato è disponibile per l’utilizzo da parte di ogni server

1TB Pool

12TB allocati

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Snap Shot

Snap shots- Snap shots Point-in-time istantanei - Immagini complete- Snap shots da dischi FC a dischi

SATA

Produzione

Copia Snapshot

Utilizza Thin Provisioning con gli Snapshots per conservare spazio

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Snap Shot

Snap shots- Snap shots Point-in-time istantanei - Immagini complete- Snap shots da dischi FC a dischi

SATA

Production SQL Server

Backup Server

ProductionFibre Channel

Disks

Snap ShotSATA Disks

Datacore SDS

Utilizza Thin Provisioning con gli Snapshots per conservare spazio

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Log

Alta Disponibilità (HA)

Host

Primary

Cached Reads & WritesMirror

Opzione HA

Alternate path

Elimina il punto singolo di fallimento

Separazione fisica

Coerenza della cache forzata

Auto failover trasparente

SDS 2

SDS 1

Secondary

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Disaster Recovery Asincrono

Replica fra SANmelody servers No application server agents per la replica Utilizzo di dischi non costosi Normale connessione Internet

Data Center Centrale

Data Center DR Remoto

AIM (Asynchronous IP Mirrors)

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Esempio RealeBuilding 1 Building 2 Remote

Site

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MMC Snap-in GUI

MMC GUIControlsBlock

StorageStack

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Virtual Disk Allocation

StorageClients

Storage

Resources

Assign LUNsto Clients

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Performance Management

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Event Monitoring

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DataCore Software

SANmelody Storage Domain Server

Fiber Channel connected Applications Server

Storage Pool

Backup Server

Administrations Console

IP Clients Connected via iSCSI

or AIM Client

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Benefici Tecnologici

Caching

Thin Provisioning

Snap Shot

High Availability (HA)

Asynchronous Replication (DR)

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Benefici Economici

SAN a Basso Costo

Slegati dal marchio SAN

…

…

…

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DataCore Software Portfolio

SANmelody™ traditional storage array alternative

SANsymphony™ provide a common set of services across heterogeneous storage arrays

SANmaestro – SAN analysis suite

Traveller – adds Continuous Data Protection – CDP to SANsymphony

UpTempo – Disk I/O accelerator for Windows

SANsymphony-equippedStorage Domain Servers

SANmelody-equippedDisk Servers

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DataCore un successo nel mondo … oggi

Success: Progetto Comune di Rivoli Obiettivo: alta affidabilità sui dati Storage: 4 TB Utenti 400 circa

Success: Progetto Comune di Rivoli

Success: Comune di Lugo

Obiettivo: disaster recovery Storage: 4 TB Utenti 300 circa

Success: Comune di Lugo

DataCore Software Proprietary Information

Verso uno Storage VirtualeFlexibility, Utilization, Productivity, Cost-Savings

and Hadware Independence

Grazie

Storage Virtualization – the Foundation for Total Enterprise Virtualization

DataCore Software Proprietary Information Verso uno Storage Virtuale Flexibility, Utilization,...

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