Is Linux really faster than MS Windows ?
Rob Miracle
rwm at photo-miracles.com
Mon Mar 7 03:14:34 UTC 2005
Steve Fink wrote:
> This is more than likely a swapping issue. Check both your OS's and see
> which one swaps the most.
>
> XP will tend to boot up swapping unless you have a boatload of RAM.
Exactly. Windows doesn't use a fixed swap space by default. It
dynamically allocates hard drive space as its needed. Windows file
systems, even NTFS get slow as they fragment. Unix systems are much
less subject to fragmentation. So a fragemented drive, which for a 6gb
drive on XP with a bunch of patches that has seen some use, the paging
is going to beat the hard drive hard. Unix uses a seperate fixed
paging/swap partition. The swap file system is placed in an efficient
location on the hard drive. So page reads and writes are rather fast
regardless of the drive age and file fragementation.
Most experienced windows people who have been around Windows for years
have learned to change the default behavior of Windows virtual memory
from dynamic to fixed, though with NT/2000/XP, Microsoft made it a bit
harder and more hidden to change to fixed.
Try defragging the windows drive, then allocating a fixed paging size.
That should help out the windows drive quite a bit.
Rob
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