Re: Installing fedora while running fedora?

2010-12-04 Thread Adam Pribyl
On Fri, 3 Dec 2010, Rodd Clarkson wrote:

 Using a liveCD I can install fedora on my system while running the LiveCD.

 Can you do the same thing just running vanilla Fedora?  This would be a
 really useful feature, but I'm not seeing any information on how to do it.

It should be possible using qemu like this:
qemu -cdrom fedora-livecd*.iso -boot d -hda /dev/sdb
in this case it expects you have completely free /dev/sdb disk as this is 
the easiest way. You'll have to fix grub and booting manually.

 Rodd

Adam Pribyl
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Re: Installing fedora while running fedora?

2010-12-03 Thread Jóhann B. Guðmundsson
On 12/03/2010 12:55 AM, Rodd Clarkson wrote:
 Can you do the same thing just running vanilla Fedora?  This would be 
 a really useful feature, but I'm not seeing any information on how to 
 do it.

No you can not.

Live cd works in that way that all the components are uncompressed and 
loaded into memory as needed from the Live CD and everything is running 
from there.

I don't particular see the usefulness in that feature care to explain 
what kind of behaviour you are looking for a bit more?

Hypothetically you could do some *partition magic* given that you had 
sufficient free storage space to over install Fedora over currently 
running system but you would still need to *reboot* to the new install 
which kinda renders it pointless that is if that was what you where 
looking for.

JBG
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Re: Installing fedora while running fedora?

2010-12-03 Thread Adam Miller
On Fri, Dec 03, 2010 at 08:39:34PM +1100, Rodd Clarkson wrote:
SNIP 
 Okay, just to clear things up, I'm not trying to install Fedora in a
 currently running fedora.
 
 I'm trying to install Fedora on other partitions while still running.
SNIP

I suggest giving febootstrap[0] a peak, I haven't actually pulled off an
install like this (mainly because I haven't had a use case but now I
kinda want to try it out) but I imagine its something that could be
accomplished. You'll need to create a filesystem by hand and mount the
other partition, but from there febootstrap should do the trick. Its not
supported and its somewhat round about but something about it seems
like a fun solution.

Happy hacking,
-AdamM

[0] http://people.redhat.com/~rjones/febootstrap/

P.S. - febootstrap is in the official repos, so grab it via the package
manager instead of mucking around with the source ;)
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Installing fedora while running fedora?

2010-12-02 Thread Rodd Clarkson
Using a liveCD I can install fedora on my system while running the LiveCD.

Can you do the same thing just running vanilla Fedora?  This would be a
really useful feature, but I'm not seeing any information on how to do it.


Rodd
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