Date: Fri, 29 Aug 2008 14:28:43 +0200 From: Eduardo Morras <emorras@xroff.net> To: freebsd-questions@freebsd.org Subject: Re: defrag Message-ID: <20080829122434.BE7AE4FD76A@xroff.net>
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At 15:21 28/08/2008, RW wrote: > > On Thu, 28 Aug 2008 10:13:40 +0200 > > Eduardo Morras <emorras@xroff.net> wrote: > > > > > No, if you check a NTFS disk after some work, it's heavily > > > fragmented. As you fill it and work with it, it becomes more and > > > more fragmented. > >How did you measure it? AFAIK the percentage fragmentation figures given >by windows tools and fsck, aren't measured on the same basis. I run jkdefrag. I outs an image of fragmented files. In practice work, when i defrag the data disks i get 30-40 (even 50) MB/s when copying files using a Gigabit ethernet and ftp. This copy speed drops to 9-10 MB/s after some days of work.
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