On Saturday 19 March 2005 01:20, Mikkel L. Ellertson wrote: > Kaj Haulrich wrote: > > On Thursday 17 March 2005 17:16, Mikkel L. Ellertson wrote: > >>Mr. Geek wrote: > >>>Kaj; I think Anne has the right idea. I have several clients > >>>using external USB drives instead of other types of backup > >>>drives/media. Many of them came partitioned and pre-formatted > >>>as FAT32, but Diskdrake made fast work of it. > >>> > >>>One thing you should consider though, is that it helps > >>>sometimes to delete the mount-point folder right after you > >>>unmount the drive and before you attempt to delete the FAT32 > >>>partition. > >>> > >>>Your problem may have something to do with that. If not, then > >>>this will make sure that drive access and permissions are > >>>updated at the least. > >>> > >>>If necessary, go to the harddrive manufacturer's website and > >>>download their diagnostics tools. Some like Maxtor have a > >>>bootable ISO image you can download and use to reformat the > >>>drive back to factory standards. Others have the same type of > >>>tools which can be run from a bootable floppy diskette. > >>> > >>>Worst-case, you can remove the hard drive from it's USB case > >>>and temporarily connect it as a slave drive on your Linux box. > >>>Once Diskdrake sees the drive you can proceed normally and > >>>delete and create new partitions and re-format the drive the > >>>way you prefer. > >>> > >>>Your problem might also be that the circuitry in the USB box > >>>itself may have either a hardware or software 'Lock' system. > >>>Check your owners manual for the USB box to see if it does. > >>>Once more possibility is that the controller chip in the USB > >>>case does not support Linux, but I find that highly unlikely. > >>> > >>>IN all cases, you'll have to unmount the drive from diskdrake > >>>to begin the process, so keep that in mind. > >> > >>One problem you run into with the tools from the drive > >>manfacturer is that most of them do not enable USB support, so > >>they will not even see the drive. This will hopefully change as > >>externel USB and Firewire drives become more popular, but for > >>now, you just about have to create a special boot disk if you > >>want to work on something other then a IDE of SCSI drive. > >>(OpenDOS has some nice boot disks...) > >> > >>Mikkel > > > > Thanks Mikkel, but you see I just don't have a Windows boot > > disk. Neither have my daughter, who has a WinXP box. I tried > > to figure out a way to let her Windows (DOS) format the > > external harddisk, but gave it up, 'cause there is no point in > > it : I still can't get a decent file system on it, no matter > > what. Maybe NTFS is usable but then I can't write to it from > > my Linux box, the whole idea being to use it as a transport > > medium and backup between the two boxes. > > > > Well, I can still use my camera for transport.... > > > > Kaj haulrich. > > The tools from the drive manfacturer are their own boot disk. You > usualy download a program that creates the floppy. Then boot with > the floppy. Or, if you don't like having the larger collection of > floppies, you download the Ultimate Boot CD from > http://www.ultimatebootcd.com/ and boot with that when you need > the tools. > > Mikkel
Good heavens, Mikkel. How did you find that ? I'll dive into it ASAP. Now, just don't let us get carried away : I wanted some method to defrag this crappy Microsoft FAT32 file system. WindowsXP can't do it. Neither can Linux. So, I figured that backing up the entire content, re-formatting and restoring might be the way to go. But as the file system seems to be "hard coded", and I know that Linux can "fix anything", I'll download your Floppy-CD, lean back and watch the battle.... Have a nice week-end... Kaj Haulrich. -- *Sent from a 100 % Microsoft-free workstation* *Running Linux Mandrake 10.1*
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