I have a customer that runs an very very old Sun System V machine. It hasn't been turned off since 1997. It controls some industrial equipment via serial port to grid of PLCs and they cant afford to replace it.
My idea is to virtualise it and put some new hardware. I am reasonably up on Linux and modern Unixes and I have done some stuff with VirtualBox and VMware but I have never dealt with such an old system. Does anyone have any ideas where I could start like a tool that would allow me to take a bit copy of the disk and virtualise that?
Any pointers would be greatly appreciated.
Jubbs