Messages in this thread | | | Date | Mon, 25 Jul 2005 22:03:30 +0200 | From | Erik Mouw <> | Subject | Re: Problem with Asus P4C800-DX and P4 -Northwood- |
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On Mon, Jul 25, 2005 at 09:51:49PM +0200, Andreas Baer wrote: > > Willy Tarreau wrote: > >On Mon, Jul 25, 2005 at 03:10:08PM +0200, Andreas Baer wrote: > >>Here I have > >> > >> /dev/hda: 26.91 MB/sec > >> /dev/hda1: 26.90 MB/sec (Windows FAT32) > >> /dev/hda7: 17.89 MB/sec (Linux EXT3) > >> > >>Could you give me a reason how this is possible? > > > > > >a reason for what ? the fact that the notebook performs faster than the > >desktop while slower on I/O ? > > No, a reason why the partition with Linux (ReiserFS or Ext3) is always > slower > than the Windows partition?
Easy: Drives don't have the same speed on all tracks. The platters are built-up from zones with different recording densities: zones near the center of the platters have a lower recording density and hence a lower datarate (less bits/second pass under the head). Zones at the outer diameter have a higher recording density and a higher datarate.
Erik
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