[Qemu-devel] [RFC] Specifying storage devices for live migration

[Avishay Traeger]

Hello all,
Currently there is no way to choose storage devices to be migrated.  There
was some discussion about making the monitor API a bit more flexible, but
the code was never written:
http://lists.gnu.org/archive/html/qemu-devel/2009-11/msg01494.html

So today users can choose only:
1) No storage migrated
2) All disks migrated with fully copy
3) All disks migrated with incremental

I'd like to write the code to allow users to choose which disks to migrate,
and how.  What API would you recommend?  What would break the least amount
of utilities?

Thanks,
Avishay