Re: File System Upgrade

From: Christopher Browne (cbbrowne_at_acm.org)
Date: 10/05/03


Date: 4 Oct 2003 23:48:23 GMT

The world rejoiced as "Carl" <dopie@ihug.co.nz> wrote:
> Hi does any body know how to convert a hard drive format from fat32 to ext2
> with out moving all the data off the disk, and is there much chance of data
> loss?

No, there isn't.

The amount of effort involved in developing such a conversion would be
extremely high. It would require developers with extreme familiarity
with both filesystems, and require intense testing to have any hope of
it working.

Debugging it if it fails is just going to be hideous, and the only
_real_ answer at that point is to revert to your last backup.

And if you _have_ a backup, then you might as well make sure it's
good, and then simply format the partition using the new filesystem,
and recover the appropriate data.

If you haven't any backup scheme, then you're vulnerable to all sorts
of problems, and that's the REAL problem you need to solve.

-- 
output = reverse("gro.mca" "@" "enworbbc")
http://www.ntlug.org/~cbbrowne/backup.html
Rules of the Evil Overlord #32. "I will not fly into a rage and kill a
messenger who brings me bad news  just to illustrate how evil I really
am. Good messengers are hard to come by."
<http://www.eviloverlord.com/>


Relevant Pages

  • Re: Backup to a CD
    ... > OK the real problem here is that I have a user who is 75 that has used ... I've tried to talk and walk her through burning them to CD ... but I save my Quicken data to a Zip ... > drive by simply choosing the drive from the Backup Quicken Data applet. ...
    (microsoft.public.windowsxp.help_and_support)
  • Re: Messenger not working after 2210 ROM update
    ... You cannot restore a previous full backup after having updated to the ... that the new rom has an update of messenger in it ...
    (microsoft.public.pocketpc)
  • Re: Unable to backup frx files
    ... in the space of a week recently I had a Windows SP upgrade and a Backup ... Microsoft MVP - Windows Live Messenger ... 2008 Jonathan Kay - If redistributing, you must include this signature or citation ... what I found was that 'Messenger Sharing Folders USN Journal ...
    (microsoft.public.windowsxp.messenger)
  • Re: Boot Warning Message
    ... I don't suppose there's any idea approx how long it takes for a real problem ... I agree with Bob that I think you should backup the important data to ... Subject: Boot Warning Message ...
    (microsoft.public.win2000.general)
  • Re: Unable to backup frx files
    ... Microsoft MVP - Windows Live Messenger ... 2008 Jonathan Kay - If redistributing, you must include this signature or citation ... in the space of a week recently I had a Windows SP upgrade and a Backup ... what I found was that 'Messenger Sharing Folders USN Journal ...
    (microsoft.public.windowsxp.messenger)