HP D2600 Manuale Utente Scaricare il pdf (Pagina 14)

I/O module

The I/O module provides the interface between the disk enclosure and the host.

Each I/O module has two ports that can transmit and receive data for bidirectional operation.

Large Form Factor I/O moduleSmall Form Factor I/O module

4. Double 7–segment display1. Manufacturing diagnostic port

5. I/O module LEDs2. SAS Port 1

3. SAS Port 2

I/O module LEDs

LEDs on the I/O module provide status information about each I/O port and the entire module.

NOTE:

The following image illustrates LEDs on the Small Form Factor I/O module.

Hardware14

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 75 76

HP StorageWorks 1
DescriptionDateEdition 2
Contents 3
1 Hardware 7
Front view 8
Rear view 8
Disk drives 10
Front status and UID module 11
Power supply module 12
Fan module 13
I/O module 14
Rear power and UID module 16
SAS cables 17
Hardware18 18
2 Technical specifications 19
Technical specifications20 20
3 Deployment types 21
Deployment types22 22
4 Installation 23
Preliminary tasks 24
Striping methods 26
RAID levels 26
Disk drive sizes and types 27
Spare disks 27
Array sizing 28
Preparing the site 29
Racking the disk enclosure 30
Racking procedures 31
Disk drive options 32
Disk drive guidelines 32
Installing a disk drive 32
Preparing the server 34
Overview 35
Cabling best practices 35
Installation36 36
Connecting power cords 38
Power on best practices 39
Power on procedures 39
5 Configuration 41
Configuration42 42
6 Operation and management 43
Powering off disk enclosures 44
7 Cabling examples 45
1. Host (server or controller 47
2. Primary disk enclosure 47
3. Additional cascaded disk 47
8 Troubleshooting 51
Is the fan LED amber? 53
Compromised fault tolerance 54
Time required for a rebuild 55
Handling disk drive failures 56
9 Replacement procedures 57
Replaceable parts 58
Replacement instructions 59
Exploded view 59
CSR statusDescription 60
Contacting HP 61
Related information 62
Customer self repair 63
Rack stability 63
Support and other resources64 64
FCC rating label 65
European Union notice 66
Japanese notices 66
Korean notices 67
Taiwanese notices 67
Recycling notices 67
Bulgarian notice 68
Czech notice 68
Danish notice 68
Dutch notice 68
Estonian notice 69
Finnish notice 69
French notice 69
German notice 69
Greek notice 70
Hungarian notice 70
Italian notice 70
Latvian notice 70
Lithuanian notice 71
Polish notice 71
Portuguese notice 71
Romanian notice 71
Slovak notice 72
Spanish notice 72
Swedish notice 72
Turkish notice 72

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HP D2600 Manuale Utente Pagina 14

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