My dual-boot laptop has two SSDs:
- A 480Gb disk containing the master boot record and Windows. (This disk has lots of free space because I no longer user Windows.)
- A 180Gb disk containing my Linux install. This disk is pretty much full as I use Linux daily. In fact I cannot install the latest LTS because I don't have enough free space.
I would like to relocate the Windows disk image to the smaller 180Gb disk (currently occupied by the Linux install) and vice versa. Basically, I want to move the OS in the large disk to the small disk and the OS in the small disk to the small disk.
How can I safely perform this operation? I know I will require an external drive, which I am ready to purchase.