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XenMaster IT BLUEPRINTS

- iSCSI Internet Small Computer System Interface SAN Building Blocks

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Storage Traditional Storage

Storage Area Network

Pow er Ed g e

Pow er Ed g e

2950

HP

8

8

7

7

6

6

5

5

4

4

3

3

2

2 1

ProLiant DL370 G6

1

2950

UID

Dell PowerEdge 2950

Dell PowerEdge 2950

OVER TEMP

ONLINE SPARE

POWER CAP

PS 2

PS1

5

MIRROR

1 3 5 7 9 2 PROC

2 4 6 8 9 7 5 3 1 1 PROC

1

2

3

4

8 6 4 2 4

3

2

1

HP DL370 G6 BladeCenter

CD

15

14

oo

13

oo

12

oo

11

oo

10

oo

9

oo

8

oo

5

oo

4

oo

3

oo

2

oo

1

oo

CD

CD

CD

CD

CD

CD

CD

CD

CD

CD

CD

0

oo

Free Disk Space

oo

PowerVault 220S

USED Disk Space Direct Attached Storage JS12

1

JS12

2

JS12

3

JS12

4

JS12

5

JS12

6

JS12

7

JS12

8

JS12

9

JS12

10

JS43

11

JS43

12

JS43

13

JS43

14

Pow er Ed g e 2950

IBM Blade Center Dell PowerEdge 2950 HP

8

8

7

7

6

6

5

5

4

4

3

3

ProLiant DL370 G6

Free Disk Space

UID

OVER TEMP

ONLINE SPARE

POWER CAP

PS 2

PS1

5

MIRROR

USED Disk Space

2

2

1

1

1 3 5 7 9 2 PROC

2 4 6 8 9 7 5 3 1 1 PROC

1

2

3

8 6 4 2

4

4

3

2

1

HP DL370 G6 Local Storage

2Gb 4Gb

Benefits -Management -Disk Utilization -High Availability -SAN Replication -Scale -Snapshot/Clone

HP Dell IBM Free Space Future Growth Future Growth Future Growth Future Growth

BladeCenter

CD

CD

CD

CD

CD

CD

CD

CD

CD

CD

CD

CD

x 14 servers JS12

1

JS12

2

JS12

3

JS12

4

JS12

5

JS12

6

JS12

7

JS12

8

JS12

9

JS12

10

JS43

11

JS43

12

JS43

13

IBM Blade Center Local Storage

JS43

14

Free Disk Space USED Disk Space


iSCSI Single Path

Server Initiator

Network Card 1Gbps

Switch Controller 0

1Gbps Target 10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI Security

Server

CHAP Authentication

Network Card 1Gbps

VLAN Segmentation

Switch Controller 0

1Gbps

CHAP Authentication 10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI Storage Scalability

Server Initiator

Network Card 1Gbps

Switch Controller 0

1Gbps Target 0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B

3

1

2

0

3 7

7

2 6

6

1 5

4

7

6

5

4

PRI

5

0

EXP

5

3

2

1

0

3

2

1

0

5 Fibre

Disk Array Enclosure EMC UltraPoint DAE

EXP

2 MIN

PRI

No Serviceable Parts Within Ne contient pas de pieces reparables No contiene piezas reparables Enthalt keine reparierbaren Teile Non contlene parti riparabili

046-002-000

6

Disk Drives

PRI

7

A

EXP

PRI

B

4

046-002-597_A02

4

10Krpm

2 MIN

146GB

10Krpm

4 Fibre

EXP

146GB

10Krpm

BE 0

046-002-597_A02

146GB

5 Fibre

No Serviceable Parts Within Ne contient pas de pieces reparables No contiene piezas reparables Enthalt keine reparierbaren Teile Non contlene parti riparabili

4 Fibre

BE 0

Storage Controller EMC CX3-20c iSCSI

Scale

10/100


iSCSI Dual Path Single Controllers Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy

Server

Network Card

Network Card

1Gbps

1Gbps

Switch

Switch 1Gbps

1Gbps

Controller A 10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI Dual Path Dual Controllers Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Server

Network Card

Network Card 1Gbps

1Gbps

Switch

Switch 1Gbps Failover (Trespass)

Controller B

Controller A FO

10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI Dual Path Dual Controllers Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Network Card Failure Server

Network Card

Network Card

1Gbps Half Performance if 1 NIC or switch fails

Switch

Switch 1Gbps

Controller B

Controller A 10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI Dual Path Dual Controllers Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Switch Failure

Server

Network Card

Network Card 1Gbps

1Gbps Half Performance if 1 NIC or switch fails

Switch

Switch 1Gbps

Controller B

Controller A 10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI Dual Path Dual Controllers Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Storage Controller Failure

Server

Network Card

Network Card 1Gbps

1Gbps

Switch

Switch 1Gbps Failover (Trespass)

Controller B

Controller A FO

10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI 4 Paths Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Server MultiPath MPIO/ EMC PowerPath Maximum 32 paths

Network Card

Network Card P0

P1

P1

P0

Switch Controller B

Switch 1Gbps

Failover (Trespass)

P1

P0

Controller A

P0

P1 FO

10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI 4 Paths Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Network Card Failure Server MultiPath MPIO/ EMC PowerPath Maximum 32 paths

Network Card

Network Card P0

P1

Switch Controller B

Switch 1Gbps

Failover (Trespass)

P1

P0

Controller A

P0

P1 FO

10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI 4 Paths Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Switch Failure Server MultiPath MPIO/ EMC PowerPath Maximum 32 paths

Network Card

Network Card P0

P1

P1

P0

Switch Controller B

Switch 1Gbps

Failover (Trespass)

P1

P0

Controller A

P1 FO

10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre


iSCSI 4 Paths Load Balancing & NIC Redundancy with MPIO Software Switch Redundancy Controller Redundancy

Storage Controller Failure Server MultiPath MPIO/ EMC PowerPath Maximum 32 paths

Network Card

Network Card P0

P1

P1

P0

Switch Controller B

Switch 1Gbps

Failover (Trespass)

P1

Controller A

P0 FO

10/100

0 iSCSI

1 iSCSI

2 iSCSI

10/100

3 iSCSI

0 iSCSI

1 iSCSI

2 iSCSI

3 iSCSI

A

SP

B BE 0

4 Fibre

5 Fibre

Storage Controller EMC CX3-20c iSCSI

BE 0

4 Fibre

5 Fibre

iSCSI SAN Building Blocks  

iSCSI SAN Building Blocks

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