Dot Hill Systems SANnet II 200 Servisní příručka stáhnout pdf (Strana 60)

4-12 SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005

Figure 4-7 SANnet II 200 FC Array Attached to Two Hosts and Two Expansion

Units

RAID array

Expansion unit 1

Expansion unit 2

Loop A (top drive ports) Loop B (bottom drive ports)

Cable to drive

Cable to host

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 209 210

II 200 FC, SATA, and SATA SE 1
Service Manual 1
Copyright 2
Trademarks 2
Contents 3
Contents v 5
Contents vii 7
Contents ix 9
Figures xiii 13
How This Book Is Organized 17
Typographic Conventions 18
Related Documentation 18
Technical Support 19
SANnet II 200 SATA Arrays 24
Configurations 26
1.2 Field-Replaceable Units 28
1.2.2 I/O Expansion Modules 29
1.2.3 Disk Drives 29
1.2.4 Battery Module 30
1.3 Interoperability 31
1.4.1 FC Protocols 32
1.4.2 FC Topologies 32
1.4.3 Fibre Hubs and Switches 32
1.4.4 Data Availability 33
1.4.5 Scalability 33
1.5.1.1 Host Bus Adapters 34
1.6 Additional Software Tools 35
Site Planning 37
2.2 Safety Precautions 38
Operating Nonoperating 39
2.5 Physical Specifications 40
2.6 Layout Map 40
2.6.2 Tabletop Placement 41
Chapter 2 Site Planning 2-7 43
Unpacking Your Array 45
3.2.1 Standard Array Packages 46
3.3 Field-Replaceable Units 47
3.4 Customer-Provided Cables 47
Connecting Your Array 49
Cannot Be Removed 50
4.2 RAID Array Connections 52
II 200 SATA array 53
SATA Array 54
Servers and consoles 55
Management 55
FC device connections 55
Pin Number Voltage Color 58
Bezel locks 62
LEDs Displayed 64
Two drive ports on channel 2 66
Two ports on channel 3 66
Data Transfer 67
Two drive ports on channel 3 67
Host channel 0 68
Host channel 1 68
Host channel 4 68
Host channel 5 68
4.8.3 Default SFP Placement 69
Default SFP Placement 72
RAID Array 74
Change/Set IP Address ? 75
Ethernet 76
# telnet IP-address 77
4.16 Power-On Sequence 80
4.17 Powering Off the Array 81
Configuration Overview 83
host IDs to 87
Switches 89
Two Switches 90
Server 1 93
Server 2 93
Server 3 93
Server 4 93
5.2 Larger Configurations 96
Checking LEDs 99
6.2 Front-Panel LEDs 100
LED LED Color Description 101
6.2.1 Drive LED Status 102
6.3 Back-Panel LEDs 103
Chapter 6 Checking LEDs 6-7 105
Chapter 6 Checking LEDs 6-9 107
Maintaining Your Array 109
7.1.1 Out-of-Band Connections 110
7.1.2 In-Band Connections 110
7.1.4 Enabling VERITAS DMP 111
7.2 Battery Operation 112
7.4 Upgrading Firmware 115
Troubleshooting Your Array 119
8.1.1 Cooling Element Sensors 120
8.1.2 Temperature Sensors 121
8.1.3 Voltage Sensors 122
8.2 Silencing Audible Alarms 123
8.4 Controller Failover 125
■ Tests that LEDs work 128
■ Resets the array 128
■ “Drive LEDs” on page 8-13 129
Power supply or fan problem 130
8.7.2 Drive LEDs 131
Drive LEDs problem (FC) 133
8.7.3 Front-Panel LEDs 134
3A 135
3B 136
3C 137
3D 138
8.7.4 I/O Controller Module 139
Specifications 141
Highlights 142
A.2.1 Hardware Loop ID 143
Product Safety Standard 144
Electromagnetic Interference 145
Test Standard 145
200 FC Array Only) 147
Methods (JBOD Arrays) 148
JBOD Arrays 148
B.5.1 SANscape 149
JBOD Array 150
Press to change the ID number 151
Host computer 154
JBOD array 154
Host Computer 155
■ For Linux, var/log/messages 159
■ SANscape event log 159
■ SANscape CLI event log 160
Failed Component Alarm Codes 163
Cable Pinouts 165
D.2 DB9 COM Port 166
Solaris Operating System 167
Workstation 168
# tip -38400 /dev/ttyn 168
# tip -38400 /dev/ttyb 168
1. Reboot the computer 169
APPENDIX 171
■ 38,400 baud 172
■ 8 data bits 172
■ 1 stop bit 173
■ No parity 173
Microsoft Windows Server 174
Windows Servers 178
Configuring a Linux Server 179
Linux Server 181
G.3 Checking the Adapter BIOS 182
G.6 Creating a File System 184
System Manually 185
Operating System 187
IBM Server Running AIX 188
COM port 189
Create a Logical Volume 190
Recognize New LUNs 190
H.5 Creating a Volume Group 191
H.6 Creating a Logical Volume 192
H.7 Creating a File System 192
Servers Running AIX 194
HP-UX Operating System 195
HP Server Running HP-UX 196
I.3 Attaching the Disk Array 198
I.4 Logical Volume Manager 198
# ioscan -fnC disk 199
I.7 Creating a Volume Group 200
I.8 Creating a Logical Volume 201
2. Type: 204

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