IBM System Storage: Przegląd

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IBM System Storage:

Przegląd

Paweł Krawczyk

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DS Family

The industry’s broadest range of disk storage systems

Advanced copy services: FlashCopy, Metro Mirror, Global Mirror SAN Volume Controller

SAN Volume Controller provides network-based storage virtualization for IBM and non-IBM disk resources

N series

Disk Systems that offer an intermix of FCP, iSCSI and NAS

protocols in filer and gateway models, SnapSuite™ copy services

IBM System Storage – Disk Systems

Disk

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DS3000 Entry Level DS6000 DS8000 Turbo

Midrange Disk Family Enterprise Disk (z & open)

Enterprise Storage Continuum

DS5000 XIV

High-end Open Systems Disk

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DS Family

N series

IBM System Storage – Disk Systems

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DS5000 XIV

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IBM System Storage DS8000

World Class Performance Superior Availability

Enterprise Funcionality ► Easy Tier

► Storage Tier Advisor

► AMP – Adaptive Multistream Prefetch

Linear scalability

► Physical capacity from 1.1TB up to 2048TB ► Architected to scale to over 96 Petabytes ► Storage capacity on demand

► Model to Model field upgradeable

Industry’s first Disk System Logical Partition (LPAR)

► LPAR capability makes DS8700 look like two separate systems ► Run completely isolated workloads

► From System p LPAR capability DS8000 New Standard in Functionality, Performance, TCO The new standard in enterprise storage

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The new standard in pricing and packaging

IBM System Storage DS6000

Replace/consolidate older disk subsystems

► ESS E20, F20, 750 and 800 models ► EMC Symmetrix, HDS Lightning, etc.

Affordable mainframe storage

► System z9-BC and z10-BC

Tier 2 companion for the DS8000 series

► Two tiers of disk storage in the data center ► Mirroring destination for DS8000

Enterprise class value at midrange price point

► Start small and scale out as needed

IBM System i™ external storage

► For customers who have decided to move to

external storage for System i™ and iSeries.

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DS Family

N series

IBM System Storage – Disk Systems

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Enterprise Storage Continuum

DS5000 XIV

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IBM XIV Storage System Platform

Machine Type: 2810-A14

180 disks per rack

► 15 modules per rack

● 12 disks per 2U module

► 1TB 7200RPM SATA disk drives

Single rack provides up to 180TB usable capacity

120GB of system cache per rack (8GB per module)

Up to 24 4GB FC host ports

6 1Gb iSCSI host ports

3 UPS systems Software Functions

Thin Provisioning

Snapshot

Synchronous Mirroring

Data Migration

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DS Family

N series

IBM System Storage – Disk Systems

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Enterprise Storage Continuum

DS5000 XIV

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IBM System Storage DS5000 (Midrange Disk)

DS5000 DS5300 (1818-53A)

Eight or Sixteen 4 Gbps FC interfaces

Max 32 GB of data cache per controller

DS5100 (1818-51A)

Eight 4 Gbps FC interfaces

Max 16 GB of data cache per controller

Up to 448 FC/SATA drives in EXP5000 expansion units ► FC: 146.8 GB, 300 GB, 450 GB (15K 4 Gbps FC DDM)

► SATA: 750 GB, 1TB, 2TB (7.2K SATA DDM)

Partitions: 8, 16, 32, 128, 256 or 512

FlashCopy (up to 16 per base), VolumeCopy, ERM (up to 64)

Warranty: 1 year, 24/7, 4 hour response

Homogenous or

Heterogeneous server connectivity: All IBM

servers except System z, non-IBM also

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DS5300 / DS5100 New Features

Solid State Drives

1 Gbps iSCSI host card

EXP5060 high-density enclosure

32 and 64 GB cache options

448 drives on DS5100

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Solid State Drives

STEC Zeus-IOPS FC SSD

► 73 GB capacity

► Recognized leader for external storage ► Meet our enterprise drive requirements

SSD benefits

► Increased small-block I/O performance – up to 80X ► Lower power usage – up to 80% decrease

► Dramatic reduction in system space for equivalent I/O

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EXP5060 Enclosure

New “High-density”

drive enclosure

DS5100/DS5300 only

Can support up to 60

SATA drives per

enclosure

Must contain at least 20

drives

4U height

Pull-out trays within

enclosure

ESM modules support

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EXP 5060 Views

Front View

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DS5300 with

12 EXP5000’s

(192 drives)

= 40U (1 rack)

EXP5060 Enclosure Benefits

“Significantly reduced

operational costs for

capacity-intensive applications

► High efficiency power supplies,

variable speed cooling fans

enable significant energy savings / cooling requirements

(about 35%)

► High density enclosure reduces

footprint by 60%,

or increases drives per U by 180%

DS5300 with

8 EXP5060’s

(480 drives)

= 36U (1 rack)

DS5300 with

26 EXP5000’s

(416 drives)

= 82U (2 racks)

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IBM System Storage DS5020/DS3950 (Midrange Disk)

Reduce Total Cost of Ownership

► Variety of Models

► Up to 512 host system partitions (model dependent) ► Homogenous or Heterogeneous server connectivity

● All IBM servers except System z, non-IBM also

► Flexible, Reliable, Scalable for easy growth

Helps Protect Data and Keep it Available

► Multiple RAID levels

► High availability features designed to avoid single points

of failure

► Redundant, hot-swap components

Performance oriented

► Designed to provide Fast Access to Data ► Informative performance and fault tools

New Standard in Pricing and Packaging Changing the economics DS5020 Midrange Family

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DS3950 Express – Model Comparison

Dual-controller system

(unless noted) 3950 Express Model 98H 3950 Express Model 94H

Host interfaces options Four 8 Gb/s FC & four 1 Gb/s iSCSI Four 8 Gb/s FC

Redundant drive channels Four 4 Gb/s Four 4 Gb/s Max drives 112 FC/SATA 112 FC/SATA RAID Engine Integrated XOR / P+Q Integrated XOR / P+Q

Cache memory 4 GB 2 GB

Cache IOPS 200,000 IOPS 200,000 IOPS Disk Read IOPS 50,000 IOPS 50,000 IOPS Disk Read MB/s 1,600 MB/s 1,600 MB/s Premium Features

Partitions (2 standard. Up to 128)

FlashCopy (8)

VolumeCopy

Enhanced Remote Mirroring (64)

Partitions (2 standard. Up to 128)

FlashCopy (8)

VolumeCopy

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New Features By Disk System

Feature DS5300 DS5100 DS4800 DS5020 Express DS4700 8 Gbps FC host 1 Gbps iSCSI host Self-encrypting drives SSDs EXP5060 IBM i support Designed for

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Storwize V7000 – co to jest?

Storwize V7000 – nowoczesny system dyskowy

klasy midrange. Posiada funkcjionalnośc wirtualizacji wewnętrznej i zewnętrznej przestrzeni dyskowej

Bazuje na technologii SVC

Wykonany w architekturze SAS

► SSD, SAS i Nearline SAS

► Maximum 240x2,5” napędów dyskowych ► Maximum 120x3,5” napędów dyskowych

► Skalowalność 120…240 napędów dyskowych (w

załeŜności od kombinacji)

Pełna redundancja

► 8GB pamięci cache per kontroler– (per macierz aŜ

16GB pamięci cache)

Interfejsy dysków

► 8 portów 8 Gbps FC ► 4 porty 1 Gbps iSCSI

Instalacja i wymiana komponentów u klienta

Wszystkie elementy są wymienialne na

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Storwize V7000 – co to jest?

Fizycznie Storwize V7000 skłąda się z...

Obudowa kontrolera, która zawiera: ► Dwa kontrolery

► Dwa PSU (Power Supply Units)

● KaŜdy kontroler zawiera baterię

► 24 x 2.5” napędów dyskowych ► 12 x 3.5” napędów dyskowych

MoŜliwośc rozbudowy do 9 modułów rozszerzeń, gdzie kaŜdy zawiera:

► Miejsce na dwa moduły „kontrolerów” ► Dwa PSU (Power Supply Units)

● Półka rozszerzeń nie zawiera baterii

► 24 x 2.5” napędów dyskowych ► 12 x 3.5” napędów dyskowych

Obudowy z 12 i 24 dysnakmi mogą być

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Modularna architektura

Oprogramowanie – doskonale znane z macierzy z rodziny DS oraz nowe funkcjonalności

Software (znany z DS8000 oraz z SVC)

RAID 0, 1, 5, 6, 10

Storage Virtualization (wewnętrzna i zewnętrzna)

Doskonała, bezpieczna migracja danych w trybie online

Global & Metro Mirror (Multi-site)

FlashCopy (256 targets,cascaded,incremental,Space Eff.)

Thin Provisioning

Software (nowe funkcjionalności)

Nowe GUI (Easy-to-use, web based, takie samo jak w XIV)

Easy TierTM_SSD

RAID & RAS

Dodatkowa skalowalność

Lepsze, mocjejsze kontrolery, jeszcze większa kompatybilnść

Integracja z IBM Systems Director

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Expansion Enclosure Rear View 2076-212/224

Control Enclosure Rear View 2076-112/124

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Storwize V7000 – widoz z przodu (dwa modele)

Obudowa – 12 x 3.5” LFF 2076-112/212

Cztery kolumny dysków twardych (po 3 w kaŜdej). Ten model zawiera miejsca na 12 napędów dyskowych, które numerowane są od lewego górnego dysku (1 dysk). Kolejne liczone są w prawo (na obudowie widać numerację)

Obudowa – 24 x 2.5” SFF 2076-124/224

Jeden rząd 24 wertykalnie montowanych dysków. Napędy dyskowe numerowane są od lewej strony

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DS Family

N series

IBM System Storage – Disk Systems

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Enterprise Storage Continuum

DS5000 XIV

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IBM System Storage DS3000 (Entry Level Disk)

IBM System Storage DS3200

Direct-attach configuration only

3-Gbps SAS connection to a host

Solution for System x servers

IBM System Storage DS3400

Direct or SAN-attach configurations

4-Gbps Fibre Channel with auto-negotiating for 1-Gbps or 2-Gbps networks

Solution for System x and Blade servers, System p servers

IBM System Storage DS3300

IP SAN-attach configurations

1-Gbs iSCSI connection to an IP switch

Solution for System x, BladeCenter servers and BladeCenter Power blade servers (running Linux)

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IBM System Storage DS3500

DS3512, DS3524

4 Direct 6Gbps SAS ports

Optional host attachement:

8 8Gbps FC

8 1Gbps iSCSI

4 6Gbps SAS

1 or 2 GB Cache per controller

Up to 96 SAS disks

Up to 64 storage partition (4 standard)

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DS3000, DS4000 and DS5000 series Positioning

In c re a s in g p e rf o rm a n c e a n d f u n c ti o n a lit y

This table represents general positioning and not technical capa

This table represents general positioning and not technical capabilitiesbilities

SMB

SMB Remote OfficeRemote Office DepartmentDepartment Data CenterData Center SAS connectivity Shared DAS FC connectivity Shared DAS FC connectivity Homogeneous SANs FC connectivity Heterogeneous SANs

DS3950

up to 112 FC/SATA disks

DS3000

Up to 48 SAS disks

DS5100

DS5300

DS3500

Up to 96 SAS disks

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DS Family

N series

IBM System Storage – Disk Systems

Disk

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Enterprise Storage Continuum

DS5000 XIV

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SAN Volume Controller

Benefits

Improves asset utilization

Provides non-disruptive data

movement

Helps create a “tiered” storage

environment

Improves Business Continuity

Improves performance

SAN

Virtual disks

IBM Other Storage Vendors

Linux

UNIX

Windows

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IBM TotalStorage SAN Volume Controller

Packaging

Appliance packaging - No O/S patches or fixes to maintain (code load treated like firmware)

UPS included with each SVC node to protect write cache in the event of power outages

Built using System X hardware, hardware updated regularly

Practical front-panel interface for ease of setup and diagnostic

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SVC Offerings

SVC Express Regular SVC

Licensing metric Per disk drive

managed Per TB managed

Max capacity 60 disk drives

(regardless of size) 8PB

License basis Cluster Site

Replication services licensing

Same number of drives as base virtualization

Virtual disk capacity required

Node types supported 2145-8A4 2145-4F2, 8F2, 8F4,

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DS Family

N series

IBM System Storage – Disk Systems

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Enterprise Storage Continuum

DS5000 XIV

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IBM

®

System Storage

™

N series

N series Gateways

Leverage existing Storage Assets while introducing advanced N series Software functionality N3300 68TB N3600 104TB N7900 1,176TB

Entry level pricing, Enterprise Class Performance

Centralize Storage in Remote & Branch Offices

Easy-to-Use Back-up and Restore Processes

N7900Gateway

1,176TB

Highly-scalable storage systems designed to meet the needs of large enterprise data centers.

Lower acquisition and administrative costs than traditional large-scale enterprise storage systems

Seamless scalability, mission critical availability, and superior performance for both SAN and NAS operating environments

Excellent performance, flexibility, and scalability all at a proven lower overall TCO

N6040* 420TB N6060 672TB N6070 840TB

Highly efficient capacity utilization

Comprehensive set of storage resiliency features including RAID 6 (RAID-DP™)

N3400

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