DJW said:
You replies have brought up another question not really related to my first question .Can I make a disk image and or clone of C drive and use it as another bootable drive if I were to change the boot order in the BOIS or unplug C the master and plug the cloned slave in as master (they are both jumped as cable select). Or could I install a slave and clone it to C remove it put it on a shelf in my closet and be secure in the knowledge that it is there in case the present OS on C goes to hell?
In other words is this a way I could make a copy of the bootable OS (XP) that I could use if the current running OS gets screwed up?
When one wipes a hard drive does the formatting application such as FDISK have to put files on the hard drive to let it be a bootable hard drive even before an OS is installed? And cloning or making a disk image does not include those files needed to make the drive bootable?
You can use something like a Partition Manager to copy
the OS from one disk to another. My Partition Manager is
careful to make the new OS disk sit on the same partition
entry in the MBR, as the old one. That way, there is no need
to edit boot.ini, to make sure the path is correct.
When the clone is first booted, you should have the
original disk unplugged for that event. Once the clone
disk has booted just the one time by itself, then no
further special treatment is needed. You can mix and
match disks as you see fit. It is just the first time
a clone boots, it should boot by itself. Otherwise,
it will "become confused". You can do this procedure,
right after you clone it, so it will be ready at any
future time, without you forgetting to do it.
WinXP activation, is affected by hardware configuration.
There is a small chance, that a cloned disk could be
considered to be enough of a new hardware configuration
to trigger re-activation. The details, such as they are,
can be found here. (I would prefer Microsoft to write articles
like this, so we can be sure of the details. But this at
least gives some hints as to what is considered.)
http://aumha.org/win5/a/wpa.htm
WinXP can be run from a flash drive, but the hack to do
that (change USB to boot bus extender status), is fairly
complicated. Without a hack, WinXP resets the USB bus
in the middle of the boot, which causes a failure.
Paul