i'm trying to create a (bootable) ISO (which i'll then burn to dvd) from the source being an bootable USB disk (it contains windows 7 and i've installed a number of PC's from it already).
So i'm trying to use
dd to make the iso.
So first up I'm trying to find the mount info :-
df -h Filesystem Size Used Avail Capacity Mounted on /dev/disk0s2 120Gi 82Gi 37Gi 69% / devfs 191Ki 191Ki 0Bi 100% /dev map -hosts 0Bi 0Bi 0Bi 100% /net map auto_home 0Bi 0Bi 0Bi 100% /home /dev/disk0s4 112Gi 4.0Mi 112Gi 1% /Volumes/BOOTCAMP /dev/disk2s1 7.5Gi 3.1Gi 4.4Gi 42% /Volumes/WINDOWS 7
Next, I try the following (from the Desktop folder...) :-
dd if=/dev/disk2s1 of=win7.iso
and I get the error message
dd: /dev/disk2s1: Resource busy
Can anyone help?