NEC Express5800/R120e-1M Guide d'installation télécharger pdf (Page 87)

4. Setting Up Windows Server 2008 R2

Express5800/R120e-1M, R120e-2M Installation Guide (Windows)

Chapter 1 Installing Windows

System partition size

The system partition size can be calculated by using the following formula.

Size required to install the OS + paging file size + dump file size + application size

Full installations

Size required to install the OS = 15,600 MB

(Windows Server 2008 R2 + Service Pack 1)

= 8,400 MB

(Windows Server 2008 R2 with Service Pack 1)

= 8,000 MB

(Windows Server 2008 R2)

Paging file size (recommended) = installed memory size × 1.5

Dump file size = installed memory size + 300MB

Application size = as required by the application

Server Core installations

Size required to install the OS = 11,100 MB

(Windows Server 2008 R2 + Service Pack 1)

= 3,700 MB

(Windows Server 2008 R2 with Service Pack 1)

= 3,500 MB

(Windows Server 2008 R2)

Paging file size (recommended) = installed memory size × 1.5

Dump file size = installed memory size + 300MB

Application size = as required by the application

For example, if the installed memory size is 1 GB (1,024 MB) and Full installations is selected,

the partition size is calculated as follows:

8,000 MB + (1,024MB × 1.5) + 1,024MB+ 300MB+ application size

= 10,860MB + application size

The above mentioned partition size is the minimum partition size required for system installation.

Ensure that the partition size is sufficient for system operations.

The following partition sizes are recommended.

Full installations : 32,768MB(32GB) or more

Server Core installations : 10,240MB(10GB) or more

*1 GB = 1,024 MB

If the partition size for installing Windows is smaller than the recommended size, expand the

partition size or add another hard disk drive.

Note

 The above paging file sizes are recommended for collecting debug

information (dump file). The initial size of the Windows partition paging

file must be large enough to store dump files.

Make sure you set a sufficient paging file size. If the paging file is

insufficient, there will be a virtual memory shortage that may result in

an inability to collect correct debug information.

 Regardless of the sizes of internal memory and write debug

information, the maximum size of the dump file is "size of internal

memory + 300 MB".

 When installing other applications or other items, add the amount of

space needed by the application to the partition.

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