Closed tklengyel closed 3 years ago
/cc @v-p-b
You have to provide an initial memory map of the target VM that you will be saving for transplantation. The format of the initial memory map is:
<placeholder> <phys mem start> <size>
For example:
mem 0x0000000000000000 0x000000000009fbff mem 0x0000000000100000 0x0000000015EFEFFF
You can get the memory map of a VM by booting Linux in it and checking the dmesg buffer. See https://github.com/libvmi/libvmi/blob/master/notes/memory_map.txt for more details. Saving only the RAM regions is needed.
The state saved via save-transplant can be loaded up on any Xen host via xen-transplant.
save-transplant
xen-transplant
Fixes #21
/cc @v-p-b
You have to provide an initial memory map of the target VM that you will be saving for transplantation. The format of the initial memory map is:
For example:
You can get the memory map of a VM by booting Linux in it and checking the dmesg buffer. See https://github.com/libvmi/libvmi/blob/master/notes/memory_map.txt for more details. Saving only the RAM regions is needed.
The state saved via
save-transplantcan be loaded up on any Xen host viaxen-transplant.Fixes #21