<?xml version="1.0" encoding="ISO-8859-1"?>
<toc>
<book href="index.html" id="id5381006">
<title>SGI® Tempo System Administrator's Guide</title>
<bookinfo href="front.html">
<title>Front Matter</title>
</bookinfo>
<preface href="pr01.html" id="id5439515">
<title>New Features in This Manual</title>
<section href="pr01.html#id5439550" id="id5439550">
<title>Major Documentation Changes</title>
</section>
</preface>
<preface href="pr02.html" id="id5179299">
<title>About This Guide</title>
<section href="pr02.html#Z1099680173tls" id="Z1099680173tls">
<title>Related Publications</title>
</section>
<section href="pr02.html#id5179487" id="id5179487">
<title>Obtaining Publications</title>
</section>
<section href="pr02.html#Z825545312melby" id="Z825545312melby">
<title>Conventions</title>
</section>
<section href="pr02.html#z825546061melby" id="z825546061melby">
<title>Reader Comments</title>
</section>
</preface>
<chapter href="ch01.html" id="Z1044896386tls">
<title>Chapter 1. SGI Altix ICE 8200 Series System Overview</title>
<section href="ch01.html#Z1171234542tls" id="Z1171234542tls">
<title>Hardware Overview</title>
<section href="ch01.html#Z1177972076tls" id="Z1177972076tls">
<title>Basic System Building Blocks</title>
<figure href="ch01.html#Z1177000373tls" id="Z1177000373tls">
<title>Figure 1-1. Basic System Building Blocks</title>
</figure>
<section href="ch01.html#Z1189022473tls" id="Z1189022473tls">
<title>InfiniBand Fabric</title>
</section>
<section href="ch01.html#Z1189022506tls" id="Z1189022506tls">
<title>Gigabit Ethernet Network</title>
</section>
<section href="ch01.html#Z1189022527tls" id="Z1189022527tls">
<title>Individual Rack Unit</title>
</section>
<section href="ch01.html#Z1189022543tls" id="Z1189022543tls">
<title>Power Supply</title>
</section>
<section href="ch01.html#Z1189022560tls" id="Z1189022560tls">
<title>Four-tier, Hierarchical Framework</title>
</section>
<section href="ch01.html#Z1189022585tls" id="Z1189022585tls">
<title>Chassis Manager</title>
<figure href="ch01.html#Z1177348526tls" id="Z1177348526tls">
<title>Figure 1-2. Chassis Manager Cabling</title>
</figure>
</section>
</section>
<section href="ch01.html#Z1177090979tls" id="Z1177090979tls">
<title>System Nodes</title>
<section href="ch01.html#Z1178127136tls" id="Z1178127136tls">
<title>System Admin Controller</title>
</section>
<section href="ch01.html#Z1178127145tls" id="Z1178127145tls">
<title>Rack Leader Controller</title>
</section>
<section href="ch01.html#Z1185298365tls" id="Z1185298365tls">
<title>Chassis Management Control (CMC) Blade</title>
</section>
<section href="ch01.html#Z1178147524tls" id="Z1178147524tls">
<title>Compute Node</title>
</section>
<section href="ch01.html#Z1178213635tls" id="Z1178213635tls">
<title>Individual Rack Unit</title>
</section>
<section href="ch01.html#Z1178213651tls" id="Z1178213651tls">
<title>Login Service Node</title>
</section>
<section href="ch01.html#Z1178213669tls" id="Z1178213669tls">
<title>Batch Service Node</title>
</section>
<section href="ch01.html#Z1178215252tls" id="Z1178215252tls">
<title>Gateway Service Node </title>
</section>
<section href="ch01.html#Z1178215276tls" id="Z1178215276tls">
<title>Storage Service Node </title>
<figure href="ch01.html#Z1184882204tls" id="Z1184882204tls">
<title>Figure 1-3. Service Nodes</title>
</figure>
</section>
</section>
</section>
<section href="ch01.html#Z1181153928tls" id="Z1181153928tls">
<title>Networks</title>
<section href="ch01.html#Z1177971526tls" id="Z1177971526tls">
<title>Networks Overview</title>
<figure href="ch01.html#Z1177001207tls" id="Z1177001207tls">
<title>Figure 1-4. Network Connections In a System With Two IRUs</title>
</figure>
</section>
<section href="ch01.html#Z1177971559tls" id="Z1177971559tls">
<title>Gigabit Ethernet (GigE) and 10/100 Ethernet Connections</title>
<figure href="ch01.html#Z1177348127tls" id="Z1177348127tls">
<title>Figure 1-5. Chassis Manager</title>
</figure>
</section>
<section href="ch01.html#Z1177971599tls" id="Z1177971599tls">
<title>VLANs</title>
<figure href="ch01.html#Z1183136814tls" id="Z1183136814tls">
<title>Figure 1-6. VLAN_GBE and VLAN_BMC Network
Connections - IRU View</title>
</figure>
<figure href="ch01.html#Z1183137736tls" id="Z1183137736tls">
<title>Figure 1-7. VLAN_GBE and VLAN_BMC Network
Connections - Rack View</title>
</figure>
<figure href="ch01.html#Z1183137969tls" id="Z1183137969tls">
<title>Figure 1-8. VLAN_HEAD Network Connections</title>
</figure>
</section>
<section href="ch01.html#Z1177971619tls" id="Z1177971619tls">
<title>InfiniBand Fabric</title>
<figure href="ch01.html#Z1177541040tls" id="Z1177541040tls">
<title>Figure 1-9. Two InfiniBand Fabrics in a System with Two IRUs</title>
</figure>
</section>
</section>
<section href="ch01.html#Z1178058906tls" id="Z1178058906tls">
<title>Network Interface Naming Conventions</title>
<section href="ch01.html#Z1184353489tls" id="Z1184353489tls">
<title>System Component Names</title>
</section>
<section href="ch01.html#Z1184353502tls" id="Z1184353502tls">
<title>VLAN_Head Network Connections</title>
<table href="ch01.html#Z1181843793tls" id="Z1181843793tls">
<title>Table 1-1. VLAN_HEAD Connections</title>
</table>
</section>
<section href="ch01.html#Z1184353513tls" id="Z1184353513tls">
<title>VLAN_GBE Network Connections</title>
<table href="ch01.html#Z1181848545tls" id="Z1181848545tls">
<title>Table 1-2. VLAN_GBE Network Connections.</title>
</table>
</section>
<section href="ch01.html#Z1184353528tls" id="Z1184353528tls">
<title>VLAN_BMC Network Connections</title>
<table href="ch01.html#Z1183142488tls" id="Z1183142488tls">
<title>Table 1-3. VLAN_BMC Network Connections</title>
</table>
</section>
<section href="ch01.html#Z1184353546tls" id="Z1184353546tls">
<title>VLAN_1588 Network Connections</title>
<table href="ch01.html#Z1183142884tls" id="Z1183142884tls">
<title>Table 1-4. VLAN_1588 Network Connections</title>
</table>
</section>
<section href="ch01.html#Z1184353295tls" id="Z1184353295tls">
<title>Non-resolvable Names</title>
<table href="ch01.html#Z1184084584tls" id="Z1184084584tls">
<title>Table 1-5. Non-resolvable Names</title>
</table>
</section>
<section href="ch01.html#Z1184353091tls" id="Z1184353091tls">
<title>Hostnames</title>
<table href="ch01.html#Z1184353887tls" id="Z1184353887tls">
<title>Table 1-6. Hostnames</title>
</table>
</section>
<section href="ch01.html#Z1184353719tls" id="Z1184353719tls">
<title>InfiniBand Network</title>
<table href="ch01.html#Z1184355324tls" id="Z1184355324tls">
<title>Table 1-7. InfiniBand Names</title>
</table>
</section>
</section>
</chapter>
<chapter href="ch02.html" id="Z1051738428tls">
<title>Chapter 2. System Discovery, Installation, and Configuration</title>
<section href="ch02.html#Z1199396387tls" id="Z1199396387tls">
<title>Configuring MFG-installed SGI Altix ICE System</title>
<procedure href="ch02.html#id5191744" id="id5191744">
<title>Procedure 2-1. Configuring MFG-installed SGI Altix ICE System</title>
</procedure>
</section>
<section href="ch02.html#Z1179954475tls" id="Z1179954475tls">
<title>configure-cluster Command</title>
</section>
<section href="ch02.html#Z1173475981tls" id="Z1173475981tls">
<title>Installing Software on the System Admin Controller
</title>
<procedure href="ch02.html#id5192150" id="id5192150">
<title>Procedure 2-2. Installing Software on the System Admin Controller</title>
</procedure>
<figure href="ch02.html#Z1178733607tls" id="Z1178733607tls">
<title>Figure 2-1. System Admin Controller Power On Button and DVD Drive</title>
</figure>
<figure href="ch02.html#Z1178748170tls" id="Z1178748170tls">
<title>Figure 2-2. YaST Welcome Screen</title>
</figure>
<figure href="ch02.html#Z1178817582tls" id="Z1178817582tls">
<title>Figure 2-3. Hostname and Name Server Configuration Screen
</title>
</figure>
<figure href="ch02.html#Z1184022534tls" id="Z1184022534tls">
<title>Figure 2-4. Network Card Configuration Interfaces Screen
</title>
</figure>
<figure href="ch02.html#Z1178831953tls" id="Z1178831953tls">
<title>Figure 2-5. Network Card Configuration Overview Screen
</title>
</figure>
<figure href="ch02.html#Z1184023112tls" id="Z1184023112tls">
<title>Figure 2-6. Network Address Setup Screen</title>
</figure>
<figure href="ch02.html#Z1184023685tls" id="Z1184023685tls">
<title>Figure 2-7. Hostname and Name Server Configuration Screen</title>
</figure>
<figure href="ch02.html#Z1178835413tls" id="Z1178835413tls">
<title>Figure 2-8. Installation Competed Screen</title>
</figure>
<figure href="ch02.html#Z1178907642tls" id="Z1178907642tls">
<title>Figure 2-9. Cluster Configuration Tool: Initial Configuration Check
 Screen</title>
</figure>
<figure href="ch02.html#Z1178911119tls" id="Z1178911119tls">
<title>Figure 2-10. Cluster Configuration Tool: Initial Cluster Setup
Screen</title>
</figure>
<figure href="ch02.html#Z1178910379tls" id="Z1178910379tls">
<title>Figure 2-11. Initial Cluster Setup Tasks Screen</title>
</figure>
<figure href="ch02.html#Z1210284052tls" id="Z1210284052tls">
<title>Figure 2-12. Cluster Configuration Tool: Repo Manager
Screen One</title>
</figure>
<figure href="ch02.html#Z1210284692tls" id="Z1210284692tls">
<title>Figure 2-13. Cluster Configuration Tool: Repo Manager
Screen Two</title>
</figure>
<figure href="ch02.html#Z1210285888tls" id="Z1210285888tls">
<title>Figure 2-14. Cluster Configuration Tool: Repo Manager
Screen Three</title>
</figure>
<figure href="ch02.html#Z1210286218tls" id="Z1210286218tls">
<title>Figure 2-15. Cluster Configuration Tool: Repo Manager
Screen Four</title>
</figure>
<figure href="ch02.html#Z1210286865tls" id="Z1210286865tls">
<title>Figure 2-16. Cluster Configuration Tool: Repo Manager: Add Media 
 Screen Four</title>
</figure>
<figure href="ch02.html#Z1179164034tls" id="Z1179164034tls">
<title>Figure 2-17. Cluster Network Setup Screen</title>
</figure>
<figure href="ch02.html#Z1179164461tls" id="Z1179164461tls">
<title>Figure 2-18. Update Subnet Address Warning Screen</title>
</figure>
<figure href="ch02.html#Z1179167623tls" id="Z1179167623tls">
<title>Figure 2-19. Update Subnet Addresses Screen</title>
</figure>
<figure href="ch02.html#Z1179176162tls" id="Z1179176162tls">
<title>Figure 2-20. Update Cluster Domain Name Screen</title>
</figure>
<figure href="ch02.html#Z1185231659tls" id="Z1185231659tls">
<title>Figure 2-21. NTP Time Server/Client Setup Screen</title>
</figure>
<figure href="ch02.html#Z1184975698tls" id="Z1184975698tls">
<title>Figure 2-22. Advance NTP Configuration Screen</title>
</figure>
<figure href="ch02.html#Z1210373974tls" id="Z1210373974tls">
<title>Figure 2-23. New Synchronization Screen</title>
</figure>
<figure href="ch02.html#Z1210374293tls" id="Z1210374293tls">
<title>Figure 2-24. NTP Server  Screen</title>
</figure>
<figure href="ch02.html#Z1190395837tls" id="Z1190395837tls">
<title>Figure 2-25. NTP Time Server/ Client Setup Screen Three
</title>
</figure>
<figure href="ch02.html#Z1179176658tls" id="Z1179176658tls">
<title>Figure 2-26. Admin Infrastructure One Time Setup Screen
One</title>
</figure>
<figure href="ch02.html#Z1184976038tls" id="Z1184976038tls">
<title>Figure 2-27. Configure House DNS Resolvers Screen</title>
</figure>
<figure href="ch02.html#Z1190395467tls" id="Z1190395467tls">
<title>Figure 2-28. Setting DNS Forwarding Screen</title>
</figure>
<figure href="ch02.html#Z1210352662tls" id="Z1210352662tls">
<title>Figure 2-29. Cluster Configuration Tool: Admin Infrastructure One
Time Setup Screen</title>
</figure>
</section>
<section href="ch02.html#Z1179862864tls" id="Z1179862864tls">
<title>discover Command</title>
<example href="ch02.html#Z1179860748tls" id="Z1179860748tls">
<title>Example 2-1. discover
Command Examples</title>
</example>
</section>
<section href="ch02.html#Z1179513082tls" id="Z1179513082tls">
<title>Installing Software on the Rack Leader Controllers and Service
Nodes</title>
<procedure href="ch02.html#id5194736" id="id5194736">
<title>Procedure 2-3. Installing Software on the Rack Leader Controllers and
Service Nodes</title>
</procedure>
</section>
<section href="ch02.html#Z1180990305tls" id="Z1180990305tls">
<title>blademond Command For Automatic Blade Discovery
</title>
</section>
<section href="ch02.html#Z1180026478tls" id="Z1180026478tls">
<title>Discovering Compute Nodes</title>
<procedure href="ch02.html#id5195267" id="id5195267">
<title>Procedure 2-4. Discovering Compute Nodes</title>
</procedure>
</section>
<section href="ch02.html#Z1190744894tls" id="Z1190744894tls">
<title>Service Node Installation and Configuration</title>
</section>
<section href="ch02.html#Z1182288128tls" id="Z1182288128tls">
<title>Configuring the Service Node</title>
<section href="ch02.html#Z1182286425tls" id="Z1182286425tls">
<title>Service Node Configuration for NAT</title>
<procedure href="ch02.html#id5195618" id="id5195618">
<title>Procedure 2-5. Service Node Configuration or NAT</title>
</procedure>
<section href="ch02.html#Z1182362034tls" id="Z1182362034tls">
<title>Troubleshooting Service Node Configuration for NAT</title>
<example href="ch02.html#Z1182292626tls" id="Z1182292626tls">
<title>Example 2-2. tcpdump Command
Examples</title>
</example>
</section>
</section>
<section href="ch02.html#Z1182288102tls" id="Z1182288102tls">
<title>Service Node Configuration for Gateway Operation </title>
<procedure href="ch02.html#id5195979" id="id5195979">
<title>Procedure 2-6. Service Node Configuration for Gateway Operation </title>
</procedure>
</section>
<section href="ch02.html#Z1182287914tls" id="Z1182287914tls">
<title>Service Node Configuration for DNS</title>
</section>
<section href="ch02.html#Z1182288060tls" id="Z1182288060tls">
<title>Service Node Configuration for NFS </title>
<procedure href="ch02.html#id5196168" id="id5196168">
<title>Procedure 2-7. Service Node Configuration for NFS</title>
</procedure>
</section>
<section href="ch02.html#Z1182288074tls" id="Z1182288074tls">
<title>Service Node Configuration for NIS for the House Network</title>
<procedure href="ch02.html#id5196321" id="id5196321">
<title>Procedure 2-8. Service Node Configuration for NIS with the Compute
Nodes Directly Accessing the House NIS Infrastructure</title>
</procedure>
<procedure href="ch02.html#id5196419" id="id5196419">
<title>Procedure 2-9. NIS with a Service Node as a NIS Slave Server to the
House NIS Master </title>
</procedure>
</section>
</section>
<section href="ch02.html#Z1184191745tls" id="Z1184191745tls">
<title>Setting Up an NFS Home Server on a Service
Node for Your Altix ICE System</title>
<section href="ch02.html#id5196881" id="id5196881">
<title>Partitioning, Creating, and Mounting Filesystems</title>
<procedure href="ch02.html#id5196888" id="id5196888">
<title>Procedure 2-10. Partitioning and Creating Filesystems for an NFS Home
Server on a Service Node</title>
</procedure>
</section>
<section href="ch02.html#id5197470" id="id5197470">
<title>Home Directories on NAS </title>
</section>
</section>
<section href="ch02.html#Z1199318007tls" id="Z1199318007tls">
<title>Service Node NFS Server Alternate: Re-exporting House NFS Servers
</title>
<procedure href="ch02.html#id5197556" id="id5197556">
<title>Procedure 2-11. Service Node NFS Server Alternate: Re-exporting House
NFS Servers</title>
</procedure>
</section>
<section href="ch02.html#Z1184113836tls" id="Z1184113836tls">
<title>Setting Up a NIS Server for Your Altix ICE System</title>
<section href="ch02.html#Z1184196810tls" id="Z1184196810tls">
<title>Setting Up a NIS Server Overview</title>
</section>
<section href="ch02.html#Z1184262045tls" id="Z1184262045tls">
<title>Setting Up a Service Node as a NIS Master</title>
<procedure href="ch02.html#id5198121" id="id5198121">
<title>Procedure 2-12. Setting Up a Service Node as a NIS master</title>
</procedure>
</section>
<section href="ch02.html#Z1184262159tls" id="Z1184262159tls">
<title>Setting Up a Service Node as a NIS Client</title>
<procedure href="ch02.html#id5198440" id="id5198440">
<title>Procedure 2-13. Setting Up a Service Node a as NIS Client</title>
</procedure>
</section>
<section href="ch02.html#Z1184271849tls" id="Z1184271849tls">
<title>Setting up a Rack Leader Controller as a NIS Slave Server and Client
</title>
<procedure href="ch02.html#id5198659" id="id5198659">
<title>Procedure 2-14. Setting up a Rack Leader Controller as a NIS Slave Server
and Client</title>
</procedure>
</section>
<section href="ch02.html#Z1184271885tls" id="Z1184271885tls">
<title>Setting up the Compute Nodes to be NIS Clients</title>
<procedure href="ch02.html#id5198764" id="id5198764">
<title>Procedure 2-15. Setting up the Compute Nodes to be NIS Clients</title>
</procedure>
</section>
<section href="ch02.html#Z1185313891tls" id="Z1185313891tls">
<title>NAS Configuration for Multiple IB Interfaces</title>
</section>
<section href="ch02.html#Z1184274218tls" id="Z1184274218tls">
<title>Creating User Accounts</title>
<procedure href="ch02.html#id5199214" id="id5199214">
<title>Procedure 2-16. Creating User Accounts on a NIS Server</title>
</procedure>
</section>
<section href="ch02.html#Z1184273559tls" id="Z1184273559tls">
<title>Tasks You Should Perform After Changing a Rack Leader Controller
</title>
</section>
</section>
<section href="ch02.html#Z1189107693tls" id="Z1189107693tls">
<title>Installing SGI Tempo Patches and Updating SGI Altix ICE Systems 
</title>
<section href="ch02.html#Z1189110139tls" id="Z1189110139tls">
<title>Overview</title>
</section>
<section href="ch02.html#Z1189115009tls" id="Z1189115009tls">
<title>Update the Local Package Repositories on the Admin Node</title>
<section href="ch02.html#Z1189188590tls" id="Z1189188590tls">
<title>Update the SGI Package Repositories on the Admin Node</title>
</section>
<section href="ch02.html#Z1189187969tls" id="Z1189187969tls">
<title>Update the SLES Package Repository</title>
</section>
</section>
<section href="ch02.html#Z1189115102tls" id="Z1189115102tls">
<title>Installing Updates on Running Admin, Leader, and Service Nodes 
</title>
</section>
<section href="ch02.html#id5200251" id="id5200251">
<title>Updating Packages Within Systemimager Images </title>
</section>
<section href="ch02.html#Z1210024907tls" id="Z1210024907tls">
<title>Additional Steps for Compute Image Kernel Updates</title>
</section>
</section>
<section href="ch02.html#Z1190743910tls" id="Z1190743910tls">
<title>Upgrading from SGI ProPack 6 to SGI ProPack 6 SP1</title>
</section>
</chapter>
<chapter href="ch03.html" id="Z1184445423tls">
<title>Chapter 3. System Operation</title>
<section href="ch03.html#Z1206473871tls" id="Z1206473871tls">
<title>Software Image Management</title>
<section href="ch03.html#Z1181154027tls" id="Z1181154027tls">
<title>Compute Node Services Turned Off by Default</title>
</section>
<section href="ch03.html#Z1209156809tls" id="Z1209156809tls">
<title>crepo Command</title>
</section>
<section href="ch03.html#Z1209156881tls" id="Z1209156881tls">
<title>cinstallman Command</title>
</section>
<section href="ch03.html#Z1181154041tls" id="Z1181154041tls">
<title>Customizing Software On Your SGI Altix ICE System</title>
<section href="ch03.html#id5202125" id="id5202125">
<title>Creating Compute Node Custom Images</title>
</section>
<section href="ch03.html#Z1222450774tls" id="Z1222450774tls">
<title>Compute Node Per-Host Customization for Additional Network Interfaces </title>
</section>
<section href="ch03.html#Z1190658090tls" id="Z1190658090tls">
<title>Customizing Software Images</title>
<procedure href="ch03.html#id5202377" id="id5202377">
<title>Procedure 3-1.  Clone a Compute Node Image</title>
</procedure>
<procedure href="ch03.html#id5202484" id="id5202484">
<title>Procedure 3-2. Manually Adding a Package to a Compute Node Image </title>
</procedure>
<procedure href="ch03.html#Z1190658988tls" id="Z1190658988tls">
<title>Procedure 3-3. Creating a Simple Compute Node Image
Clone</title>
</procedure>
<procedure href="ch03.html#id5202768" id="id5202768">
<title>Procedure 3-4. Manually Adding a Package to the Service Node Image
</title>
</procedure>
</section>
</section>
<section href="ch03.html#Z1180645554tls" id="Z1180645554tls">
<title>cimage Command</title>
<example href="ch03.html#Z1180649097tls" id="Z1180649097tls">
<title>Example 3-1. cimage Command
Examples</title>
</example>
</section>
<section href="ch03.html#Z1210268724tls" id="Z1210268724tls">
<title>Using cinstallman to Install Packages into Software
Images</title>
</section>
<section href="ch03.html#Z1210268842tls" id="Z1210268842tls">
<title>Using yum to Install Packages on Running Service
or Leader Nodes</title>
</section>
<section href="ch03.html#Z1210268894tls" id="Z1210268894tls">
<title>Creating Compute and Service Node Images Using the cinstallman
 Command</title>
<procedure href="ch03.html#id5203678" id="id5203678">
<title>Procedure 3-5. Using the cinstallman Command to
Create a Service Node Image:</title>
</procedure>
<procedure href="ch03.html#id5203795" id="id5203795">
<title>Procedure 3-6. Use the cinstallman Command to Create
a Compute Node Image </title>
</procedure>
</section>
<section href="ch03.html#Z1190664807tls" id="Z1190664807tls">
<title>Installing a Service Node with a Non-default Image</title>
</section>
<section href="ch03.html#Z1190913146tls" id="Z1190913146tls">
<title>Using a Custom Repository for Site Packages</title>
<procedure href="ch03.html#id5204024" id="id5204024">
<title>Procedure 3-7. Setting Up a Custom Repository for Site Packages</title>
</procedure>
</section>
<section href="ch03.html#Z1190741056tls" id="Z1190741056tls">
<title>SGI Altix ICE System Configuration Framework</title>
</section>
<section href="ch03.html#Z1206571488tls" id="Z1206571488tls">
<title>Cluster Configuration Repository: Updates on Demand</title>
</section>
</section>
<section href="ch03.html#Z1180996524tls" id="Z1180996524tls">
<title>Power Management Commands</title>
<section href="ch03.html#Z1180991129tls" id="Z1180991129tls">
<title>cpower Command</title>
<section href="ch03.html#id5205350" id="id5205350">
<title>Operations on Nodes</title>
</section>
<section href="ch03.html#id5205469" id="id5205469">
<title>IPMI-style Commands</title>
</section>
</section>
<section href="ch03.html#id5205659" id="id5205659">
<title>IRU, Rack, and System Domains</title>
</section>
<section href="ch03.html#Z1194377563tls" id="Z1194377563tls">
<title>Shutting Down and Booting</title>
<example href="ch03.html#Z1181080339tls" id="Z1181080339tls">
<title>Example 3-2. cpower Command
Examples</title>
</example>
</section>
</section>
<section href="ch03.html#Z1184445315tls" id="Z1184445315tls">
<title>C3 Commands</title>
<example href="ch03.html#Z1181593872tls" id="Z1181593872tls">
<title>Example 3-3. C3 Command General Examples</title>
</example>
<example href="ch03.html#Z1184786360tls" id="Z1184786360tls">
<title>Example 3-4. C3 Command Specific Use Examples</title>
</example>
</section>
<section href="ch03.html#Z1194377302tls" id="Z1194377302tls">
<title>cadmin: SGI Tempo Administrative Interface</title>
<example href="ch03.html#Z1194377840tls" id="Z1194377840tls">
<title>Example 3-5. SGI Tempo Administrative Interface
(cadmin) Command</title>
</example>
</section>
<section href="ch03.html#Z1184694015tls" id="Z1184694015tls">
<title>Console Management</title>
<procedure href="ch03.html#id5207747" id="id5207747">
<title>Procedure 3-8. Using conserver Console Manager</title>
</procedure>
</section>
<section href="ch03.html#Z1184109827tls" id="Z1184109827tls">
<title>Keeping System Time Synchronized</title>
<section href="ch03.html#Z1184100823tls" id="Z1184100823tls">
<title>System Admin Controller NTP</title>
</section>
<section href="ch03.html#Z1184101013tls" id="Z1184101013tls">
<title>Rack Leader Controller NTP</title>
</section>
<section href="ch03.html#Z1206572490tls" id="Z1206572490tls">
<title>Managed Service, Compute, and Leader BMC Setup with NTP</title>
</section>
<section href="ch03.html#Z1184104899tls" id="Z1184104899tls">
<title>Service Node NTP</title>
</section>
<section href="ch03.html#Z1184105179tls" id="Z1184105179tls">
<title>Compute Node NTP</title>
</section>
<section href="ch03.html#Z1184109792tls" id="Z1184109792tls">
<title>NTP Work Arounds</title>
</section>
</section>
<section href="ch03.html#Z1204308938tls" id="Z1204308938tls">
<title>Changing the Size of /tmp on Compute Nodes</title>
<procedure href="ch03.html#id5208263" id="id5208263">
<title>Procedure 3-9. Increasing the /tmp Size</title>
</procedure>
</section>
<section href="ch03.html#Z1205271556tls" id="Z1205271556tls">
<title>Disabling Swap Space</title>
<procedure href="ch03.html#id5208423" id="id5208423">
<title>Procedure 3-10. Disabling Swap Space</title>
</procedure>
</section>
<section href="ch03.html#Z1204240612tls" id="Z1204240612tls">
<title>Changing the Size of Per-node Swap Space</title>
<procedure href="ch03.html#id5208492" id="id5208492">
<title>Procedure 3-11. Increasing Per-node Swap Space</title>
</procedure>
</section>
<section href="ch03.html#Z1210626841tls" id="Z1210626841tls">
<title>Switching Compute Nodes to a tmpfs Root</title>
<procedure href="ch03.html#id5208674" id="id5208674">
<title>Procedure 3-12. Switching Compute Nodes to a tmpfs
Root</title>
</procedure>
</section>
<section href="ch03.html#Z1199297200tls" id="Z1199297200tls">
<title>Viewing the Compute Node Read-Write Quotas</title>
<procedure href="ch03.html#id5208866" id="id5208866">
<title>Procedure 3-13. Viewing the Compute Node Read-Write Quotas</title>
</procedure>
</section>
<section href="ch03.html#Z1207244767tls" id="Z1207244767tls">
<title>RAID Utility</title>
<example href="ch03.html#Z1207243259tls" id="Z1207243259tls">
<title>Example 3-6. Using the lsiutil
Utility</title>
</example>
</section>
<section href="ch03.html#Z1184449236tls" id="Z1184449236tls">
<title>Backing up and Restoring the System Database</title>
<procedure href="ch03.html#id5209365" id="id5209365">
<title>Procedure 3-14. Backing up and Restoring the System Database</title>
</procedure>
</section>
</chapter>
<chapter href="ch04.html" id="Z1181773655tls">
<title>Chapter 4. System Fabric Management</title>
<section href="ch04.html#Z1181664576tls" id="Z1181664576tls">
<title>InfiniBand Fabric Management</title>
<section href="ch04.html#Z1181682882tls" id="Z1181682882tls">
<title>InfiniBand Fabric Overview</title>
</section>
<section href="ch04.html#Z1184372083tls" id="Z1184372083tls">
<title>InfiniBand Fabric Administrative Tools</title>
<section href="ch04.html#Z1216857060tls" id="Z1216857060tls">
<title>InfiniBand Fabric Management Tool</title>
<figure href="ch04.html#Z1216856262tls" id="Z1216856262tls">
<title>Figure 4-1. InfiniBand Management Tool</title>
</figure>
</section>
<section href="ch04.html#Z1184365659tls" id="Z1184365659tls">
<title>smconfig Automatic Fabric Configuration Tool
</title>
<procedure href="ch04.html#id5210240" id="id5210240">
<title>Procedure 4-1. Using the smconfig Command to Automatically
Configure the InfiniBand Fabric</title>
</procedure>
</section>
<section href="ch04.html#Z1184365928tls" id="Z1184365928tls">
<title>smadmin InfiniBand Fabric Administration Tool
</title>
<procedure href="ch04.html#id5210581" id="id5210581">
<title>Procedure 4-2. Using the smadmin Command to Administer
the InfiniBand Fabric</title>
</procedure>
<procedure href="ch04.html#id5210931" id="id5210931">
<title>Procedure 4-3. Troubleshooting the InfiniBand Fabric</title>
</procedure>
</section>
</section>
<section href="ch04.html#Z1181686628tls" id="Z1181686628tls">
<title>InfiniBand Fabric Management Configuration and Operation Overview
</title>
<example href="ch04.html#Z1182191595tls" id="Z1182191595tls">
<title>Example 4-1. 
opensm-ib0.conf and opensm-ib1.conf Configuration
Files</title>
</example>
<figure href="ch04.html#Z1182199620tls" id="Z1182199620tls">
<title>Figure 4-2. Two InfiniBand Fabrics in a System with Two IRUs</title>
</figure>
<section href="ch04.html#Z1208380474tls" id="Z1208380474tls">
<title>Network Topology</title>
</section>
<section href="ch04.html#Z1208299626tls" id="Z1208299626tls">
<title>Configuring the InfiniBand Fat-tree Network Topology</title>
<procedure href="ch04.html#id5211498" id="id5211498">
<title>Procedure 4-4. Configuring InfiniBand Fat-tree Network Topology</title>
</procedure>
</section>
</section>
<section href="ch04.html#Z1184364337tls" id="Z1184364337tls">
<title>Configuring and Initializing the InfiniBand Fabric Manually</title>
<procedure href="ch04.html#id5211706" id="id5211706">
<title>Procedure 4-5. Configuring and Initializing the InfiniBand Fabric Manually
</title>
</procedure>
</section>
<section href="ch04.html#Z1181932525tls" id="Z1181932525tls">
<title>Useful Utilities and Diagnostics</title>
</section>
<section href="ch04.html#Z1184710954tls" id="Z1184710954tls">
<title>ibstat and ibstatus Commands
</title>
</section>
<section href="ch04.html#Z1184713412tls" id="Z1184713412tls">
<title>perfquery Command</title>
</section>
<section href="ch04.html#Z1184715046tls" id="Z1184715046tls">
<title>ibnetdiscover Command</title>
</section>
<section href="ch04.html#Z1184715606tls" id="Z1184715606tls">
<title>ibdiagnet Command</title>
</section>
</section>
</chapter>
<chapter href="ch05.html" id="Z1181773697tls">
<title>Chapter 5. System Maintenance, Monitoring, and Debugging</title>
<section href="ch05.html#Z1190755115tls" id="Z1190755115tls">
<title>Maintenance Procedures</title>
<section href="ch05.html#Z1190759406tls" id="Z1190759406tls">
<title>Temporarily Take a Node Offline for Maintenance</title>
<procedure href="ch05.html#Z1190757018tls" id="Z1190757018tls">
<title>Procedure 5-1. Temporarily Take a Node Offline
for Maintenance</title>
</procedure>
</section>
<section href="ch05.html#Z1190759610tls" id="Z1190759610tls">
<title>Permanently Replace a Failed Blade</title>
<procedure href="ch05.html#Z1190757032tls" id="Z1190757032tls">
<title>Procedure 5-2. Permanently Replace a Failed Blade
</title>
</procedure>
</section>
<section href="ch05.html#Z1190759674tls" id="Z1190759674tls">
<title>Permanently Remove a Blade </title>
<procedure href="ch05.html#Z1190757066tls" id="Z1190757066tls">
<title>Procedure 5-3. Permanently Remove a Blade </title>
</procedure>
</section>
<section href="ch05.html#Z1190759842tls" id="Z1190759842tls">
<title>Add a New Blade</title>
<procedure href="ch05.html#Z1190757092tls" id="Z1190757092tls">
<title>Procedure 5-4. Add a New Blade </title>
</procedure>
</section>
</section>
<section href="ch05.html#Z1209580301tls" id="Z1209580301tls">
<title>Node Replacement Procedure for a Cold Spare Admin, Leader, and
Service Nodes</title>
<section href="ch05.html#Z1209490683tls" id="Z1209490683tls">
<title>Cold Spare Admin or Leader Node Availability</title>
<section href="ch05.html#Z1209490704tls" id="Z1209490704tls">
<title>Shelf Spare Hardware Limitations</title>
</section>
<section href="ch05.html#id5214058" id="id5214058">
<title>Tools Required</title>
</section>
</section>
<section href="ch05.html#Z1209499970tls" id="Z1209499970tls">
<title>Identify the Failed Unit and Unplug all Cables</title>
<figure href="ch05.html#Z1217457077tls" id="Z1217457077tls">
<title>Figure 5-1. Admin/RLC Server Front Panel Controls and Indicator LEDs</title>
</figure>
<procedure href="ch05.html#id5214188" id="id5214188">
<title>Procedure 5-5. Replacing a Node with a Cold Spare: Installing
the Hardware</title>
</procedure>
<figure href="ch05.html#Z1217457853tls" id="Z1217457853tls">
<title>Figure 5-2. Admin/Leader to CMC Cable Examples</title>
</figure>
</section>
<section href="ch05.html#Z1217871558tls" id="Z1217871558tls">
<title>Transfer Disks from Existing Server to the Cold Spare</title>
<figure href="ch05.html#Z1217458456tls" id="Z1217458456tls">
<title>Figure 5-3. Admin/Leader Server Front Features and Rear Connector Locations
</title>
</figure>
</section>
<section href="ch05.html#Z1209500834tls" id="Z1209500834tls">
<title>Migrating to a Cold Spare: Importing the Disk Volumes</title>
<procedure href="ch05.html#id5214448" id="id5214448">
<title>Procedure 5-6. Migrating to a Shelf Spare: Importing the Disk Volumes
</title>
</procedure>
</section>
<section href="ch05.html#Z1209508010tls" id="Z1209508010tls">
<title>Migrating to a Cold Spare: Booting for the First Time on the Migrated
Node</title>
<procedure href="ch05.html#id5214721" id="id5214721">
<title>Procedure 5-7. Migrating to a Cold Spare: Booting for the First Time
on the Migrated Node</title>
</procedure>
</section>
</section>
<section href="ch05.html#Z1184344667tls" id="Z1184344667tls">
<title>Inventory Verification Tool</title>
</section>
<section href="ch05.html#Z1181687334tls" id="Z1181687334tls">
<title>System Monitoring Overview</title>
<figure href="ch05.html#Z1181687052tls" id="Z1181687052tls">
<title>Figure 5-4. Ganglia System Monitor</title>
</figure>
<figure href="ch05.html#Z1184870214tls" id="Z1184870214tls">
<title>Figure 5-5. Ganglia System Monitoring Node View</title>
</figure>
</section>
<section href="ch05.html#Z1181769283tls" id="Z1181769283tls">
<title>System Monitoring Operation</title>
<section href="ch05.html#Z1190844523tls" id="Z1190844523tls">
<title>Accessing the Ganglia System Monitor</title>
</section>
<section href="ch05.html#Z1190844533tls" id="Z1190844533tls">
<title>Monitoring System Metrics</title>
</section>
<section href="ch05.html#Z1190844882tls" id="Z1190844882tls">
<title>SEL/Hardware Event Monitoring</title>
</section>
<section href="ch05.html#Z1190844548tls" id="Z1190844548tls">
<title>Node Availability Monitoring</title>
</section>
</section>
<section href="ch05.html#Z1210619170tls" id="Z1210619170tls">
<title>Monitoring System Metrics with Performance Co-Pilot</title>
<section href="ch05.html#id5216251" id="id5216251">
<title>Monitoring SDR Metrics</title>
</section>
<section href="ch05.html#Z1218151195tls" id="Z1218151195tls">
<title>Cluster Performance Monitor</title>
<figure href="ch05.html#Z1218150666tls" id="Z1218150666tls">
<title>Figure 5-6. pmie- Cluster Performance Monitor</title>
</figure>
</section>
</section>
<section href="ch05.html#Z1210627366tls" id="Z1210627366tls">
<title>Setting up the Embedded Support Partner</title>
<procedure href="ch05.html#id5216594" id="id5216594">
<title>Procedure 5-8. Setting up the Embedded Support Partner</title>
</procedure>
</section>
<section href="ch05.html#Z1184350971tls" id="Z1184350971tls">
<title>Troubleshooting</title>
<section href="ch05.html#Z1184869425tls" id="Z1184869425tls">
<title>dbdump Command</title>
<example href="ch05.html#Z1184869332tls" id="Z1184869332tls">
<title>Example 5-1. dbdump Command
Examples</title>
</example>
</section>
<section href="ch05.html#Z1184949954tls" id="Z1184949954tls">
<title>tempo-info-gather Command</title>
</section>
<section href="ch05.html#Z1184951708tls" id="Z1184951708tls">
<title>cminfo Command</title>
<example href="ch05.html#Z1186767643tls" id="Z1186767643tls">
<title>Example 5-2. cminfo Command
Examples</title>
</example>
</section>
</section>
<section href="ch05.html#Z1194630995tls" id="Z1194630995tls">
<title>kdump Utility</title>
</section>
<section href="ch05.html#Z1190908272tls" id="Z1190908272tls">
<title>System Firmware</title>
<section href="ch05.html#id5217970" id="id5217970">
<title>BIOS Version Interrogation</title>
</section>
<section href="ch05.html#id5218005" id="id5218005">
<title>BMC Revision Interrogation</title>
</section>
<section href="ch05.html#id5218068" id="id5218068">
<title>CMC Version Interrogation</title>
</section>
<section href="ch05.html#id5218106" id="id5218106">
<title>InfiniBand Version Interrogation</title>
</section>
<section href="ch05.html#id5218169" id="id5218169">
<title>Getting Firmware Information for All System Nodes</title>
</section>
</section>
</chapter>
<index href="ix01.html" id="sgi-index">
<title>Index</title>
</index>
</book>
</toc>
