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  9. 2.8.4 Uninterruptible power supply (UPS) connection (optional)

Contents

  1. Preface
  2. Chapter 1 Understanding the Installation Flow
    1.  1.1 Workflow for the SPARC M10-4
    2. Click 1.2 Workflow When Installing the PCI Expansion Unit
  3. Chapter 2 Planning and Preparing for System Installation
    1.  2.1 Safety Precautions
    2.  2.2 Items Requiring Confirmation before Installation
    3. Click 2.3 Confirming the Physical Specifications of the System
    4. Click 2.4 Confirming Rack Specifications
    5. Click 2.5 Checking Environmental Conditions
    6.  2.6 Checking Acoustic Noise Levels
    7.  2.7 Checking Cooling Conditions
    8. Click 2.8 Checking the Power Input Type
    9. Click 2.9 Preparing Power Supply Facilities
    10. Click 2.10 Checking External Interface Port Specifications
    11.  2.11 Checking the Functions of the Operation Panel
  4. Chapter 3 Installing the System
    1.  3.1 Preparing the Necessary Tools/Information for Installation
    2. Click 3.2 Confirming Delivered Components
    3. Click 3.3 Mounting the Chassis in a Rack
    4. Click 3.4 Mounting Optional Components
  5. Chapter 4 Connecting Cables to the Chassis
    1.  4.1 Connecting Cables to the SPARC M10-4
    2.  4.2 Connecting Cables to the PCI Expansion Unit
  6. Chapter 5 Performing an Initial System Diagnosis
    1.  5.1 Connecting the System Management Terminal to the Chassis
    2.  5.2 Turning on the Input Power and Starting the XSCF
    3.  5.3 Logging In to the XSCF
    4.  5.4 Checking the XCP Version
    5.  5.5 Checking the Altitude Setting
    6.  5.6 Checking the Time Setting
    7.  5.7 Performing a Diagnosis Test
    8.  5.8 Checking the Component Status
  7. Chapter 6 Making the Initial System Settings
    1.  6.1 Setting the Password Policy
    2.  6.2 Setting a User Account and Password
    3. Click 6.3 Configuring the Telnet/SSH Service
    4.  6.4 Configuring the HTTPS Service
    5. Click 6.5 Configuring the XSCF Network
    6.  6.6 Configuring Memory Mirroring
    7.  6.7 Creating a Physical Partition Configuration List (PCL)
    8.  6.8 Confirming That a System Board (PSB) is Assigned to a Physical Partition (PPAR)
    9.  6.9 Setting a CPU Operational Mode for the Physical Partition
    10.  6.10 Synchronizing the Physical Partition (PPAR) Time and XSCF Time
    11. Click 6.11 Registering a CPU Activation Key
    12.  6.12 Assigning CPU Core Resources
    13.  6.13 Starting and Stopping a Physical Partition (PPAR)
    14. Click 6.14 Saving Configuration Information
  8. Appendix A Troubleshooting
    1.  A.1 Understanding the Usual Problems and Their Corrective Actions
    2. Click A.2 Understanding Commands for Troubleshooting
  9. Appendix B Setup Command Workflow
  10. Appendix C Installation Procedure Checklist

2.8.4 Uninterruptible power supply (UPS) connection (optional)


2.8.4 Uninterruptible power supply (UPS) connection (optional)
Using an uninterruptible power supply (UPS) enables the stable supply of electrical power to the system in case of power failure, widespread power outage, etc.

If the customer has ordered UPSs, use a separate UPS for each power supply system. Connect PSU#0 and PSU#1 to the input power supplies of different systems.
Figure 2-9 shows power supply systems with UPS connections.
Figure 2-9  Power supply system with UPS connections
Figure 2-9 Power supply system with UPS connections

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