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Increasing File System Caching


To increase the amount of memory Windows will locked for I/O operations:

  1. Start Regedit
  2. Go to the following registry key:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
  3. Edit the key IoPageLockLimit

4096 - 32megs of memory or less
8192 - 32+ megs of memory
16384 - 64+ megs of memory
32768 - 128+ megs of memory
65536 - 256+ megs of memory

About this post

Posted: 2006-09-28
By: FortyPoundHead
Viewed: 1,802 times

Categories

Tip

Software Hack/Tweak

Windows XP

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Special Instructions

!! WARNING !!

Prior to making registry changes, be sure to make a back up of the registry.

Unexpected things can happen, with a simple typographical error. Be safe, stay sane.


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