reserved system space

sean67

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Dec 8, 2003
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i just did a fresh reinstall of XP (with slipsteam of SP2). i use diskeeper to defrag my hard drive. i notice that half of my used space (which is about 10% of my HD) is "reserved system space". the last time i reformatted got this "reserved system space" too, but i must of changed some setting in XP or something because later it disappeared. i would like the "reserved system space" to disappear again, does anyone know what setting(s) you have to change in xp for this to happen?

i know its not the paging file because diskeeper shows that differently

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Pentium 4 <font color=red>3.2Ghz</font color=red> 800FSB (Northwood)
HIS Radeon 9800 Pro 128mb AGPx8
Corsair 1Gb DDR400 (2-3-2-6)
Creative Audigy 2ZS
MSI 865PE Neo series Motherboard
 

Toejam31

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Dec 31, 2007
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Actually, I think attempting to remove the reserved system space is not such a good idea, and I'm not sure that it's even possible to do so with NTFS. Manipulate the amount of space reserved, yes ... but remove it? I don't think that can be done without switching to another file system. Check on the section on this page under <A HREF="http://www.windows-help.net/WindowsXP/ntfs-pf.htm" target="_new">Disabling unnecessary NTFS behaviors</A>. And here's a couple of links with some information about the <A HREF="http://www.microsoft.com/resources/documentation/Windows/XP/all/reskit/en-us/Default.asp?url=/resources/documentation/windows/xp/all/reskit/en-us/prkc_fil_rpjv.asp" target="_new">Master File Table/Metadata Files</A> and the <A HREF="http://www.microsoft.com/resources/documentation/Windows/XP/all/reskit/en-us/Default.asp?url=/resources/documentation/windows/xp/all/reskit/en-us/prkc_fil_xhpo.asp" target="_new">MFT Zone</A> so you'll have a better understanding about why the space is being reserved in the first place.

Toey

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sean67

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Dec 8, 2003
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im sure before i reformatted with SP2 there were no "reserved system" stuff showing in diskeeper. from what i remember it used to disappear a few days after reformatting.

note: i normally turn off hibernating, system restore etc.

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Pentium 4 <font color=red>3.2Ghz</font color=red> 800FSB (Northwood)
HIS Radeon 9800 Pro 128mb AGPx8
Corsair 1Gb DDR400 (2-3-2-6)
Creative Audigy 2ZS
MSI 865PE Neo series Motherboard