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A – Fast Fabric Quick Install Checklist
D000006-000 Rev A A-3
Q
5. Setup password-less SSH/SCP.
6. TCP/IP Name Resolution configured on all hosts.
a. if using /etc/hosts - Copy /etc/hosts to all hosts.
b. if using DNS - /etc/resolv.conf copied or configured on all hosts.
7. Show uname -a for all hosts and verify OS version installed.
8. Install QuickSilver software.
9. Configure IPoIB IP Addresses.
10. Build MPI Test Apps and copy to hosts.
11. Reboot hosts.
12. Any additional host configuration completed.
A.6
Verifying Infiniband on the Remaining Servers
1. Fastfabric.conf file reviewed.
2. /etc/sysconfig/iba/allhosts file created listing all hosts including IB
management nodes.
3. Verify hosts via Ethernet ping.
4. Summary of fabric components reviewed.
5. Port state and symbol errors checked via iba_report to show status of host
IB ports.
6. Verify hosts can see each other.
7. Verify hosts ping via IPoIB.
8. Refresh SSH known hosts.
9. Check MPI performance.
A.7
Complete Installation of additional IB Management Nodes
For Each IB management node:
1. Install additional Fabric Access software components.
2. Copy Fast Fabric configuration files from initial IB management node and edit
host lists.
3. Setup password-less SSH/SCP.
4. Refresh SSH known hosts.
- 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 6
- D000006-000 Rev. A Page vii 7
- Page viii D000006-000 Rev. A 8
- 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 22
- 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 38
- 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 54
- 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 72
- File Management Tools 73
- D000006-000 Rev A 5-21 75
- Fabric_info 79
- 5-28 D000006-000 Rev A 82
- D000006-000 Rev A 5-29 83
- 5-30 D000006-000 Rev A 84
- D000006-000 Rev A 5-31 85
- 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 102
- D000006-000 Rev A 5-49 103
- 5-50 D000006-000 Rev A 104
- D000006-000 Rev A 5-51 105
- 5-52 D000006-000 Rev A 106
- 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 116
- D000006-000 Rev A 5-63 117
- 5-64 D000006-000 Rev A 118
- D000006-000 Rev A 5-65 119
- 5-66 D000006-000 Rev A 120
- D000006-000 Rev A 5-67 121
- Usage Model 123
- Common Operations and Options 124
- D000006-000 Rev A 5-71 125
- D000006-000 Rev A 5-73 127
- 5-74 D000006-000 Rev A 128
- D000006-000 Rev A 5-75 129
- D000006-000 Rev A 5-77 131
- 5-78 D000006-000 Rev A 132
- D000006-000 Rev A 5-79 133
- 5-80 D000006-000 Rev A 134
- D000006-000 Rev A 5-81 135
- hostsm_analysis 135
- 5-82 D000006-000 Rev A 136
- D000006-000 Rev A 5-83 137
- 'esmchassis'] 137
- 5-84 D000006-000 Rev A 138
- D000006-000 Rev A 5-85 139
- Manual and Automated Usage 141
- 5-88 D000006-000 Rev A 142
- 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 146
- ./config_hpl 146
- ./run_hpl 16 146
- D000006-000 Rev A 6-5 147
- ./run_pmb 4 147
- 6-6 D000006-000 Rev A 148
- Setup The Fabric 149
- A-2 D000006-000 Rev A 150
- D000006-000 Rev A A-3 151
- A-4 D000006-000 Rev A 152
- Appendix B 153
- D000006-000 Rev A B-7 159
- 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 166
- Appendix C 167
- C-2 D000006-000 Rev A 168
- Multi-Subnet Fabrics 169
- D – Multi-Subnet Fabrics 170
- Primarily Independent Subnets 170
- D-2 D000006-000 Rev A 170
- Overlapping Subnets 171
- D-4 D000006-000 Rev A 172
- D000006-000 Rev A D-5 173
- D-6 D000006-000 Rev A 174
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