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Contents

  1. Preface
  2. Chapter 1 Understanding the Installation Flow
    1.  1.1 Workflows for the SPARC M12-2
    2.  1.2 Workflow at Expansion With 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 SPARC M12-2 and the PCI Expansion Unit in a Rack
    4. Click 3.4 Mounting Optional Components
  5. Chapter 4 Connecting Cables to the SPARC M12-2 and the PCI Expansion Unit
    1.  4.1 Connecting Cables to the SPARC M12-2
    2.  4.2 Connecting Cables to the PCI Expansion Unit
    3.  4.3 Storing Cables
  6. Chapter 5 Performing an Initial System Diagnosis
    1.  5.1 Connecting the System Management Terminal
    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 Firmware Version
    5.  5.5 Checking the Altitude Setting
    6.  5.6 Setting the Time
    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 PPAR Configuration List
    8.  6.8 Checking the Physical Partition (PPAR) Status
    9.  6.9 Synchronizing the Physical Partition (PPAR) Time and XSCF Time
    10. Click 6.10 Registering a CPU Activation Key
    11.  6.11 Assigning CPU Core Resources
    12.  6.12 Starting and Stopping a System (PPAR)
    13.  6.13 Installing Oracle Solaris
    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

2.5 Checking Environmental Conditions


2.5 Checking Environmental Conditions
This section describes the environmental conditions for the SPARC M12-2 and PCI expansion unit. The server can be installed at locations that meet the environmental conditions listed in Table 2-4.
Note - When designing environmental control systems such as air conditioning facilities, confirm that the air taken in by the SPARC M12-2 and the PCI expansion unit meets the requirements specified in this section.
The environmental conditions described in Table 2-4 reflect test results from the SPARC M12-2 and PCI expansion unit. The optimal conditions represent the recommended environment in operation. The component failure rate may increase substantially when the system operates for prolonged periods in an environment that is at or close to the operation-time (in operation) limit values, or when the system is installed in an environment that is at or close to the non-operation-time (not in operation) limit values. To minimize the occurrence of system downtime due to a component failure, set the temperature and humidity within the optimal condition range.

The following conditions must be met to prevent overheating:
  1. Neither warm air nor hot air blows directly on the front of the rack
  2. Neither warm air nor hot air blows directly on the front panels of the SPARC M12-2 and PCI expansion unit
Table 2-4  Environmental Conditions
Item In Operation Not in Operation Optimal Condition
Ambient temperature 5°C to 35°C
(41°F to 95°F)
- When unpacked
0°C to 50°C
(32°F to 122°F)

- When still packed
-25°C to 60°C
(-4°F to 140°F)
 21°C to
23°C
(70°F to
74°F)
Relative humidity
(*1)
- When installed in server room
20% RH to 80% RH

- When installed in office (*2)
20% RH to 80% RH
- When installed in server room
8% RH to 80% RH

- When installed in office (*2)
8% RH to 80% RH
 45% RH or higher
but less than 50% RH
Maximum wet-bulb temperature
- When installed in server room
26°C (78.8°F)

- When installed in office (*2)
29°C (84.2°F)
- When installed in server room
27°C (80.6°F)

- When installed in office (*2)
29°C (84.2°F)
  
Altitude limit
(*3)
0 m to 3,000 m

(0 ft. to 10,000 ft.)
0 m to 12,000 m

(0 ft. to 40,000 ft.)		  
Temperature conditions
- When installed at 0 m to 500 m (0 ft. to 1,640 ft.)
5°C to 35°C (41°F to 95°F)

- When installed at 500 m to 1,000 m (1,644 ft. to 3,281 ft.)
5°C to 33°C (41°F to 91.4°F)

- When installed at 1,000 m to 1,500 m (3,284 ft. to 4,921 ft.)
5°C to 31°C (41°F to 87.8°F)

- When installed at 1,500 m to 3,000 m (4,925 ft. to 9,843 ft.)
5°C to 29°C (41°F to 84.2°F)
    
*1 No condensation is assumed regardless of temperature and humidity conditions.
*2 Only the PCI expansion unit can be installed in an office. Install the SPARC M12-2 in a dedicated room such as a server room.
*3 All the altitudes indicate heights above sea level.

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