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darbsrewop

macrumors member
Original poster
Jan 29, 2006
66
1
I've got a 300 GB external hard drive that I'm going to use with my mac mini and I have boot camp installed. I will be using Mac OS X primarily but there will be sometimes that I will boot into windows and need to view files on my external hard drive. Should I format the drive in HFS+ rather than Fat32 and use Mac Drive to access from Windows? Will I get better perfomance if I format to HFS+ ?
 

yankeefan24

macrumors 65816
Dec 24, 2005
1,104
0
NYC
HFS + has an unlimited file size max (or close to it), and FAT32 has 3.9 GB (?)

if you are storing movies, go with HFS +. If not, FAT32 should be fine.

Other's may know more about it though.
 

gman71882

macrumors 6502
Jan 12, 2005
404
0
Houston, Tx
You must mean NTFS. OSX can only be formated as HFS+
If you format as NTFS You wont be able to access the Data from OS X
If you format As Fat32 you will be able to Read and Write to the Data on the Windows Partition.
Fat32 is more prone to viruses and malware though.
Here's a great article explaining it


There is this Third Party Option That lets you access Any Partion Format
49.99 weather HFS+, NTFS, etc...
MacDrive
 

Nermal

Moderator
Staff member
Dec 7, 2002
20,640
4,039
New Zealand
FAT has a partition size limit, I think it's 127 GB. Therefore you'll have to either use HFS+ (read/write in OS X and Windows, with MacDrive) or NTFS (read/write in Windows, read-only in OS X), or set up multiple partitions.
 

andysmith

macrumors 6502
Sep 24, 2004
342
0
West Mids, UK
gman71882 said:
You must mean NTFS. OSX can only be formated as HFS+
If you format as NTFS You wont be able to access the Data from OS X
OS X can't format it as NTFS, but can certainly read it.
gman71882 said:
Fat32 is more prone to viruses and malware though.
Never heard that one before :confused:


FAT32 generally has a 124gb limit on partition size, with a maximum file size of 4gb - a pain if you're editing DV.
 

Lollypop

macrumors 6502a
Sep 13, 2004
829
1
Johannesburg, South Africa
When I use to dual boot between windows XP and BeOS I had a dedicated share partition formatted to fat32. If I knew it was a file that I wanted to edit between the two operatng systems I would use that partition. That way I had the best of both worlds, XP ran on NTFS and could use all the advantages, and the BeOS used BFS and all its advantages.

My advice is to partition the external drive, one big part for HFS+, and a smaller dedicated share partition for both Mac and XP, so when you have to reboot to XP just copy the file over to the share partition and reboot. That way the Mac OS has all its pros and windows doesnt have yet another utility making it even slower! :D
 
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