SGI UV 2000 Guide de l'utilisateur Page 53
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System Models
007-5832-001 35
System Models
The basic enclosure within the SGI UV 2000 system is the 10U high “individual rack unit” (IRU).
The IRU enclosure contains up to eight compute blades connected to each other via a backplane.
Each IRU has ports that are brought out to external NUMAlink 6 connectors. The 42U rack for
this server houses all IRU enclosures, option modules, and other components; up to 64 processor
sockets (512 processor cores) in a single rack. The SGI UV 2000 server system requires a
minimum of one BaseIO equipped blade for every 2,048 processor cores. Higher core counts in
an SSI may be available in future releases, check with your SGI sales or service representative for
current information.
Figure 3-2 shows an example of how IRU placement is done in a single-rack SGI UV 2000 server.
The system requires a minimum of one 42U tall rack with three single-phase power distribution
unit (PDU) plugs per IRU installed in the rack. Three outlets are required to support each of the
power supplies in an IRU and two power connections are required for an SMN.
You can also add additional PCIe expansion enclosures or RAID and non-RAID disk storage to
your server system. Power outlet needs for these options should be calculated in advance of
determining the number of outlets needed for the overall system.
- UV 2000 System User Guide 1
- Record of Revision 3
- Contents 5
- 007-5832-001 vii 7
- List of Figures 9
- List of Tables 11
- About This Guide 13
- Chapter Descriptions 14
- Related Publications 15
- Conventions 17
- Product Support 18
- Reader Comments 18
- 1. Operation Procedures 19
- Power Connections Overview 20
- 007-5832-001 3 21
- 1 (on) position 21
- 4 007-5832-001 22
- 1: Operation Procedures 22
- 007-5832-001 5 23
- 6 007-5832-001 24
- System Connections Overview 25
- System Controller Access 26
- 007-5832-001 9 27
- Using a Static IP Address 28
- System Control Overview 30
- 007-5832-001 13 31
- The Command Line Interface 32
- Command Options for Power On 33
- 16 007-5832-001 34
- Booting Directly From a CMC 35
- 18 007-5832-001 36
- , as follows: 37
- \efi\SuSE\elilo 37
- Power off a UV System 38
- 22 007-5832-001 40
- Optional Components 41
- 24 007-5832-001 42
- 2. System Control 43
- 26 007-5832-001 44
- 2: System Control 44
- CMC Overview 45
- 28 007-5832-001 46
- System Controller Interaction 47
- IRU Controllers 48
- 007-5832-001 31 49
- 32 007-5832-001 50
- 3. System Overview 51
- SGI UV 2000 52
- System Models 53
- (System Management Node) 54
- 1U (I/O) Expansion Slot 54
- System Architecture 55
- IRU Backplane Connections 56
- Backplane 56
- System Features 57
- TOP NODE PCA 58
- HARP PCA 58
- BOTTOM NODE PCA W/BMC 58
- Distributed Shared I/O 59
- 42 007-5832-001 60
- 3: System Overview 60
- 007-5832-001 43 61
- System Components 62
- 007-5832-001 45 63
- Bay (Unit) Numbering 64
- Rack Numbering 64
- Optional System Components 64
- 4. Rack Information 65
- SGI UV 2000 Series Rack (42U) 66
- Characteristic Specification 70
- Overview 71
- 54 007-5832-001 72
- 007-5832-001 55 73
- ORC chassis 74
- 6. Add or Replace Procedures 75
- 58 007-5832-001 76
- 6: Add or Replace Procedures 76
- 007-5832-001 59 77
- SGI x16 PCIe 78
- Connectors 78
- Support levels in 78
- 62 007-5832-001 80
- 007-5832-001 63 81
- 64 007-5832-001 82
- 007-5832-001 65 83
- Chapter 7 85
- Troubleshooting Chart 86
- LED Status Indicators 87
- Compute/Memory Blade LEDs 88
- SGI Electronic Support 89
- 72 007-5832-001 90
- 007-5832-001 73 91
- System-level Specifications 93
- Physical Specifications 94
- Environmental Specifications 95
- Power Specifications 96
- I/O Port Specifications 97
- Pin Number Function 98
- Ethernet Port 99
- Serial Ports 100
- Pin Assignment Description 101
- USB Type A Connector 102
- Safety Information 103
- 86 007-5832-001 104
- Regulatory Specifications 105
- Electromagnetic Emissions 106
- Equipment Regulations 107
- Shielded Cables 108
- Electrostatic Discharge 108
- Laser Compliance Statements 109
- Lithium Battery Statement 110
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