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How-To Geek Forums » Windows Vista

Moving the paging file to the datapartition

(5 posts)
  • Started 6 months ago by whs
  • Latest reply from bamsan
  • Topic Viewed 244 times


whs
whs
Posts: 6322

I contemplate moving the paging file to my datapartition (which is a seperate physical internal 250GB disk). Right now I only use this partition for backing up with Ghost. Does anybody have experience with moving the paging file to a disk different than the OS disk and is there anything to be gained? Logic would tell you that it should speed up the system. But then reality may be different.

Posted 6 months ago #
 
thegeek
The Geek
Posts: 1588

Most of my tech buddies recommend doing this, as long as the other disk is comparable in speed. It can definitely increase speed if your applications do a lot of paging... although the best option is always to add more memory.

Posted 6 months ago #
 
whs
whs
Posts: 6322

Hi Geek, First thanks for the answer. Both the OS disk and the datapartition disk have the exact same specs. Adding more RAM won't help with 32bit - I already have 4GB's. Should I do it given those additional details? I have, of course, no idea about the paging behavior of my applications. But I usually do nothing extravagant. My current page file is 6877MB.

Posted 6 months ago #
 
thegeek
The Geek
Posts: 1588

What you should look at in either process explorer or task manager is the Page Faults and virtual memory size for your processes. If you have applications that generate a lot of page faults, then you'd probably get somewhat of a speed increase from switching the pagefile.

Page faults are what happens when an application requests memory that is in the pagefile. For a confusing explanation: http://en.wikipedia.org/wiki/Page_fault

Posted 6 months ago #
 
bamsan
bamsan
Posts: 80

If you have two harddisk, I'll suggest you to create a stripe set instead. Then you don't need to worry about 'which stuff should go into which part'

However, for daily & normal usage, I doubt that you'll notice any significant improvement

Posted 6 months ago #
 

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