From: nickky on
Hi all,

Does anyone knows if it is necessary for MAC to be defragmented. I
downloaded a couple of mpg's and programs then eventually deleting them.
Is it the same with Windows that u need to defrag your C drive in order to
run your system faster?

Lemme know..... thanks so much.

From: Ian Gregory on
nickky wrote:

> Does anyone knows if it is necessary for MAC to be defragmented. I
> downloaded a couple of mpg's and programs then eventually deleting them.
> Is it the same with Windows that u need to defrag your C drive in order to
> run your system faster?

In general there is little or no benefit in using third party tools
to "defragment" Mac OS X filesystems and in some cases it can even
decrease performance. For more details see "About disk optimization
with Mac OS X" at:

http://docs.info.apple.com/article.html?artnum=25668

Ian

--
Ian Gregory
http://www.zenatode.org.uk/ian/
From: Tom Stiller on
In article
<f48906dcc3a28c4bff6bcc78f363f478(a)localhost.talkaboutmac.com>,
"nickky" <overdrive_zed(a)hotmail.com> wrote:

> Hi all,
>
> Does anyone knows if it is necessary for MAC to be defragmented. I
> downloaded a couple of mpg's and programs then eventually deleting them.
> Is it the same with Windows that u need to defrag your C drive in order to
> run your system faster?
>
> Lemme know..... thanks so much.

The MAC (Media Access Controller) never needs defragmenting. Mac OS X
running on a Mac (Macintosh computer) does a decent job of reducing the
need for file defragmenting, although the free space may become
fragmented over time.

--
Tom Stiller

PGP fingerprint = 5108 DDB2 9761 EDE5 E7E3
7BDA 71ED 6496 99C0 C7CF
From: Kent Clarke on
In article
<f48906dcc3a28c4bff6bcc78f363f478(a)localhost.talkaboutmac.com>,
"nickky" <overdrive_zed(a)hotmail.com> wrote:

> Hi all,
>
> Does anyone knows if it is necessary for MAC to be defragmented. I
> downloaded a couple of mpg's and programs then eventually deleting them.
> Is it the same with Windows that u need to defrag your C drive in order to
> run your system faster?
>
> Lemme know..... thanks so much.

Maybe.

If you're running the latest version of OS X, and don't do video
editing, then no.

If you do use iMovie, then it might help. A safer way to do it would be
to copy the video project to your backup drive, then copy it back to
your working drive, but only if you're having a problem with dropouts.

As Apple says:

"If your disks are almost full, and you often modify or create large
files (such as editing video, but see the Tip below if you use iMovie
and Mac OS X 10.3), there's a chance the disks could be fragmented. In
this case, you might benefit from defragmentation, which can be
performed with some third-party disk utilities."