Qlogic Fast Fabric manuali

Qlogic Fast Fabric Specifiche (174 pagine)

Marchio: Qlogic | Categoria: Software | Dimensione: 0.81 MB |

Inglese

Indice

Fast Fabric

1

Users Guide

1

Fast Fabric Users Guide

2

Page ii D000006-000 Rev. A

2

D000006-000 Rev. A Page iii

3

Section 1 Introduction

5

Section 3 Getting Started

5

Page vi D000006-000 Rev. A

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D000006-000 Rev. A Page vii

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Page viii D000006-000 Rev. A

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Introduction

9

Technical Support

10

Availability

10

Contact Information

10

Fast Fabric Overview

11

Fast Fabric Architecture

12

How Fast Fabric Works

13

2 – Fast Fabric Overview

14

2-4 D000006-000 Rev A

14

Getting Started

15

Set Up the Fabric

16

Using Fast Fabric

18

3 – Getting Started

20

3-6 D000006-000 Rev A

20

3-8 D000006-000 Rev A

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Chassis1

22

Chassis2

22

3-12 D000006-000 Rev A

26

[/etc/sysconfig/iba/ibnodes]:

26

3-14 D000006-000 Rev A

28

D000006-000 Rev A 3-15

29

D000006-000 Rev A 3-17

31

Running HPL

34

Upgrading IB software

35

D000006-000 Rev A 3-23

37

3-24 D000006-000 Rev A

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Fast Fabric TUI Menu

39

Host Setup via Fast Fabric

41

Verify RSH/RCP Configured

42

Setup Password-less SSH/SCP

43

Copy /etc/hosts to all hosts

43

Show uname -a for all hosts

43

Configure IPoIB IP Address

44

Reboot Hosts

44

Refresh SSH Known Hosts

44

Rebuild MPI Library and Tools

44

Run a command on all hosts

45

Copy a file to all hosts

45

View ibtest result files

45

Host Admin via Fast Fabric

46

Summary of Fabric Components

47

Show Status of Host IB Ports

47

Verify Hosts see each other

47

Verify Hosts ping via IPoIB

47

Check MPI Performance

48

Update Chassis Firmware

50

Reboot Chassis

51

Run a command on all chassis

51

View ibtest results files

51

Update Switch Firmware

52

Reboot Switch

53

4 – Fast Fabric TUI Menu

54

4-16 D000006-000 Rev A

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Common Tool Options

55

-n or -I

56

Selection of Hosts

57

Host List File Format

58

Explicit host names

58

Selection of Chassis

58

Chassis List File Format

60

Explicit Chassis names

60

Selection of Switches

61

Switch List File Format

62

Explicit Switch names

63

Port List File Format

64

Explicit ports

65

5-14 D000006-000 Rev A

68

D000006-000 Rev A 5-15

69

D000006-000 Rev A 5-17

71

5-18 D000006-000 Rev A

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File Management Tools

73

D000006-000 Rev A 5-21

75

Fabric_info

79

5-28 D000006-000 Rev A

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D000006-000 Rev A 5-29

83

5-30 D000006-000 Rev A

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D000006-000 Rev A 5-31

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Basics of Using iba_report

87

D000006-000 Rev A 5-39

93

Topology Verification

94

Focused Reports

94

Advanced Focus

95

Focus Examples:

96

Scriptable output

96

5.4.3.4.1

97

Sample Output

98

5.4.3.5.2

100

D000006-000 Rev A 5-47

101

Fabric Analysis Tools

102

5-48 D000006-000 Rev A

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D000006-000 Rev A 5-49

103

5-50 D000006-000 Rev A

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D000006-000 Rev A 5-51

105

5-52 D000006-000 Rev A

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D000006-000 Rev A 5-53

107

5-54 D000006-000 Rev A

108

D000006-000 Rev A 5-55

109

D000006-000 Rev A 5-57

111

(-o) are permitted:

112

Table 5-1. Input Combinations

112

5-62 D000006-000 Rev A

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D000006-000 Rev A 5-63

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5-64 D000006-000 Rev A

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D000006-000 Rev A 5-65

119

5-66 D000006-000 Rev A

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D000006-000 Rev A 5-67

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Usage Model

123

Common Operations and Options

124

D000006-000 Rev A 5-71

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D000006-000 Rev A 5-73

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5-74 D000006-000 Rev A

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D000006-000 Rev A 5-75

129

D000006-000 Rev A 5-77

131

5-78 D000006-000 Rev A

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D000006-000 Rev A 5-79

133

5-80 D000006-000 Rev A

134

D000006-000 Rev A 5-81

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hostsm_analysis

135

5-82 D000006-000 Rev A

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D000006-000 Rev A 5-83

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'esmchassis']

137

5-84 D000006-000 Rev A

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D000006-000 Rev A 5-85

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Manual and Automated Usage

141

5-88 D000006-000 Rev A

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MPI Sample Applications

143

OSU Latency

144

OSU Latency2

144

OSU Bandwidth

144

OSU Bandwidth2

145

OSU Bidirectional Bandwidth

145

6 – MPI Sample Applications

146

6-4 D000006-000 Rev A

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./config_hpl

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./run_hpl 16

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D000006-000 Rev A 6-5

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./run_pmb 4

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6-6 D000006-000 Rev A

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Setup The Fabric

149

A-2 D000006-000 Rev A

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D000006-000 Rev A A-3

151

A-4 D000006-000 Rev A

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Appendix B

153

D000006-000 Rev A B-7

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Host List Files

161

Chassis List Files

161

Switch List Files

163

Port List Files

164

D000006-000 Rev A B-13

165

B-14 D000006-000 Rev A

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Appendix C

167

C-2 D000006-000 Rev A

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Multi-Subnet Fabrics

169

D – Multi-Subnet Fabrics

170

Primarily Independent Subnets

170

D-2 D000006-000 Rev A

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Overlapping Subnets

171

D-4 D000006-000 Rev A

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D000006-000 Rev A D-5

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D-6 D000006-000 Rev A

174

Qlogic Fast Fabric Guida Utente (142 pagine)

Marchio: Qlogic | Categoria: Software | Dimensione: 1.71 MB |

Inglese

Indice

User Guide

1

FastFabric 7.0

1

Document Revision History

2

Table of Contents

3

FastFabric 7.0 User Guide

4

IB0054607-01 A v

5

4 Real-Time Fabric Monitor

6

IB0054607-01 A vii

7

List of Figures

9

List of Tables

10

Intended Audience

11

Related Materials

11

Documentation Conventions

11

License Agreements

12

Technical Support

13

Knowledge Database

14

1 FastFabric Overview

15

1–FastFabric Overview

16

Feature Overview

16

1-2 IB0054607-01 A

16

FastFabric Architecture

17

How FastFabric Works

18

2 FastFabric TUI Menu

19

Menu Items Description

21

Uninstall Software

22

FastFabric Main Menu

23

Fabric Monitoring

24

Update Chassis Firmware

26

Setup Password-less SSH/SCP

27

Reboot Chassis

27

Check Status of IB Ports

29

Switch Setup/Admin Menu

31

Test for Switch Presence

33

Verify Switch Firmware

33

Update Switch Firmware

33

2–FastFabric TUI Menu

34

2-16 IB0054607-01 A

34

Reboot Switch

35

Report Switch VPD Information

36

Fast Fabric IB Host Setup

37

Copy /etc/hosts to all hosts

38

Show uname -a for all hosts

38

Configure IPoIB IP Address

39

Summary of Fabric Components

43

Verify Hosts see each other

44

Verify Hosts ping via IPoIB

44

Refresh SSH Known Hosts

45

Check MPI Performance

45

Check Overall Fabric Health

46

Fabric Performance Monitoring

48

3 iba_top Fabric Performance

49

Image Identification

50

Screen Specific Information

50

Command Entry

50

Common Input Commands

51

Summary Screen

52

IB0054607-01 A 3-5

53

Additional Screens

54

PM Configuration Screen

54

Image Information Screen

55

Bandwidth Statistics Screen

56

Error Statistics Screen

57

Group Configuration Screen

60

Group Focus Screen

61

Port Statistics Screen

62

Command Line Options

63

3-16 IB0054607-01 A

64

4-2 IB0054607-01 A

66

Figure 4-19. RFM Main Screen

67

Main Screen

68

Command-line Segment

69

Menu Segment

69

Fabric Segment

69

Selection Segment

70

Submenu Segment

70

View Screen

71

Menu Section

72

View Section

73

Context Section

73

Fabric Section

74

Information Section

74

Sub-Menu Section

78

Switch Node Screens

79

Channel Adapter (CA) Screens

90

CA Device Information Screen

93

:Ca1Info

93

CA Port Selection Screen

94

Port Element

95

Ports Info, Total CAs: 3

95

CA Port Performance Screen

98

Fabric View Sub-Screens

99

Link Element

106

Slow Link Selection Screen

108

SM Screens

109

SM within the fabric

110

Performance View Sub-Screens

111

Error Condition Screens

113

[P]:H:IntegErr

114

Link Selection Screen

115

Admin Menu Screens

116

Fabric Discovery Screen

117

4–Real-Time Fabric Monitor

118

4-54 IB0054607-01 A

118

5 Configuration of IPoIB

119

5-2 IB0054607-01 A

120

A FastFabric Configuration

121

FastFabric Configuration File

122

IB0054607-01 A A-3

123

A-4 IB0054607-01 A

124

IB0054607-01 A A-5

125

A-6 IB0054607-01 A

126

A-8 IB0054607-01 A

128

IB0054607-01 A A-9

129

A-10 IB0054607-01 A

130

Host List Files

131

Chassis List Files

132

chassis:slot1,slot2,…

133

192.168.0.5:0,1,5

133

Port List File

137

Fabric Topology Input File

138

IB0054607-01 A A-19

139

A-20 IB0054607-01 A

140

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