Quantum DX30 Guide de l'utilisateur télécharger pdf (Page 31)

Chapter 1 DX-Series System Description

Supported RAID Configurations

Quantum DX-Series User’s Guide 13

Figure 7 AC Power

Sequencer

AC power

sequencer

Supported RAID Configurations 1

RAID is short for Redundant Array of Independent (or Inexpensive)

Disks, which is a category of hard disk drives that employ two or more

drives in combination for fault tolerance and performance. There are a

number of RAID levels in use today such as 0, 1, 3, 5, and 10.

The DX-Series system supports RAID 5 in both 7+1 and 6+1 with hot

spare configurations.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 157 158

';6HULHV 1
Contents 3
Chapter 2 Basic Operations 17 4
Chapter 4 Troubleshooting 95 5
Glossary 131 6
Index 135 6
Description 19
Overview 1 20
DX-Series System 1 21
Figure 1 DX-Series 23
System Components 23
Figure 2 DX-Series 24
Hard Drives 24
Features and Benefits 1 25
DX-Series Components 1 26
DX-Series Components 27
Figure 3 DX-Series 27
Storage Array 27
Figure 4 DX-Series 28
Controller 28
Figure 5 Fibre 29
Channel Switch 29
Figure 6 Ethernet 30
Supported RAID Configurations 31
Figure 7 AC Power 31
Sequencer 31
Typical Configurations 1 33
Basic Operations 35
Chapter 2 Basic Operations 36
Figure 10 Power 37
Switch Locations 37
Button/LED Description 38
DX-Series Remote 45
Management 45
DX-Series Web Pages 3 46
Fibre Channel 47
Configuration 47
Configuration 3 51
Figure 19 Partition 53
System Status 3 72
Selected tape 74
System Status 75
Storage arrays 79
Fibre Channel switch 79
(only present in DX100 79
Controller details 80
Fibre Channel switch details 82
Storage array 84
Storage array details 84
Storage array properties 87
Remote Alerts 3 90
DX-Series 96
Licensing 3 100
Utilities 3 103
The DX-Series system reboots 112
Troubleshooting 113
Chapter 4 Troubleshooting 114
Common Problems and Solutions 114
Table 22 Hardware 114
Problems 114
Caution: Turn the system off 115
Table 23 Ethernet 116
Network Problems 116
Host Bus Adapter Settings 4 117
2 Double-click Topology 120
Frame size setting 121
Link speed setting 122
Host Bus Adapter Settings 124
DX-Series System 125
Specifications 125
Physical Characteristics 1 126
Physical Characteristics 127
Table 26 Interfaces 127
Environmental Specifications 129
Setup CD and Setup 131
Serial port 132
DX30 shown 132
DX-Series Setup Menu 2 133
DX-Series Setup Menu 135
Enter to 138
<Enter> 138
Regulatory Statements 141
Taiwan Statement 142
Laser Statement 144
Battery Statement 144
Power Cord Statement 147
Declaration of Conformity 149
Glossary 151

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