announce: readahead-1.4
Benny Amorsen
benny+usenet at amorsen.dk
Fri Mar 9 13:48:45 UTC 2007
>>>>> "CL" == Callum Lerwick <seg at haxxed.com> writes:
CL> I don't see how they could patent defragging a disk. Lets not get
CL> crazy here. ext3 does a decent job of not fragmenting files
CL> unnecessarily, can we really gain much more than the current
CL> readahead solution?
I think the operative word here is "unnecessarily". Desktop hard
drives stay full once they fill up. Very few people clear off more
than 20% once they've run out of disk space. Linux is better than most
at avoiding fragmentation, but no (non-repacking) algorithm works well
when only 5-20% disk space remains.
I really wish ext3 had a defrag utility which worked.
/Benny
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