On Thursday 17 March 2005 15:03, Andras Keszei wrote: > On Thu, 2005-03-17 at 20:38, Kaj Haulrich wrote: > > I've just got my hands on a 160 GB external USB hard disk. > > Now, this thing comes preformatted with a FAT32 (vfat) file > > system. When I unmount the thing I can't reformat the drive > > with a decent file system like ReiserFS, JFS, ext2 or ext3 from > > be it the MCC or by hand. I can't even re-partition it with > > FAT32 ? > > > > So here it goes : will this FAT32 file system become > > fragmented over time like any other Windows file system ? > > > > If yes, how to defrag it ? > > > > Or, will I have to move the FS to another drive back-and-forth > > in order to defrag ? > > > > TIA > > > > Kaj Haulrich. > > Kaj, > The following may be interesting to you: I had a USB thumb drive > preformatted with FAT32 that was doing weird things under linux. > When I deleted files off it, no free space was reclaimed. After > filling the disk and erasing it, it still had no space available. > So I tried a format under diskdrake: it said unsupported > filesystem or something. It had the filesystem as grey, but > somehow it was recognised as vfat. I had to delete the > filesystem, remove the mountpoint, create a new FAT32 system in > the empty space (I still need to be compatible), format it again, > and the thing now works like a charm. All in all, I think not > all is FAT32 that appears to be so, try giving diskdrake another > go. At the same time I had a browse on defrag apps for linux, and > the bottom line seemed to be that linux needs defrag as much as > it needs antivirus software. > Hope this wasn't all useless > cheers > Andras
Exactly my experience, Andras. Only I can't format the damned thing. However, tomorrow I'll follow your advice and let diskdrake have another go at it : I've just backed up the whole caboodle, so nothing to loose, I suppose. -- *Sent from a 100 % Microsoft-free workstation* *Running Linux Mandrake 10.1*
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