
6. Setting Up Windows Server 2008
Express5800/R120f-1M, R120f-2M Installation Guide (Windows)
Chapter 1 Installing Windows
Setup when mass memory is installed
If mass memory is installed in your system, the large size of paging file is required at installation.
Thus, the partition size for storing debug information (dump file) may not be secured.
If you fail to secure the dump file size, use Windows standard installer for setup, and allocate the
required file space to multiple disks by performing the following steps.
1. Set the system partition size to a size sufficient to install the OS and paging file.
2. Specify another disk as the destination to store the debug information (required dump file
size) by referring to Chapter 1 (7. Setup for Solving Problems).
If the hard disk drive does not have enough space to write the debug information, set the partition
size to a size sufficient to install the OS and paging file, and then add another hard disk drive for
the dump file.
Specify a drive other than the system drive for "Dedicated Dump File".
Create the registry shown below by using the Registry Editor and specify the name of
Dedicated Dump File.
<When specifying the file named "dedicateddumpfile.sys" in drive D>
Note the following when specifying Dedicated Dump File:
• Pay strict attention to edit the registry.
• The setting is applied after restarting the system.
• Specify a drive that has free space of "installed memory size + 300 MB" or more.
• Dedicated Dump File cannot be placed in dynamic volumes.
• To collect memory dump by using Dedicated Dump File, a paging file is required in
any drive.
• Dedicated Dump File is only used for collecting memory dump, and is not used as
virtual memory. Specify the paging file size so that sufficient virtual memory can be
allocated in the entire system.
Note
If the partition size for installing Windows is smaller than the recommended
size, expand the partition size or add another hard disk drive.
Key: HKEY_LOCAL_MACHINE\SYSTEM
\CurrentControlSet\Control\CrashControl
Name: DedicatedDumpFile
Type: REG_SZ
Data: D:\dedicateddumpfile.sys
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