Can a VM modify it's underlying .img
by YuvalAvra from LinuxQuestions.org on (#4YWD8)
When starting a VM from an .img file, for example in QEMU, can changes made to the VM's filesystem/underlying device propagate to the .img file (so that the next time a VM is run from that .img file they are in effect)?
Is that controlled by the VMM or by the kernel cmdline (e.g. by setting the root device as rw)?
Is that controlled by the VMM or by the kernel cmdline (e.g. by setting the root device as rw)?