Re: [Qemu-devel] [PATCH 0/3 v4] Live migration without shared storage

[Michael Tokarev]

address@hidden wrote:
> This series adds support for live migration without shared storage, means 
> copy the storage while migrating. It was tested with KVM. Supports 2 ways 
> to replicate the storage during migration:
>  1. Complete copy of storage to destination 
>  2. Assuming the storage is cow based, copy only the allocated 
>     data, time of the migration will be linear with the amount of allocated 
>     data (user responsibility to verify that the same backend file reside 
>     on src and destination).

Hmm. How about something like:

 migrate exec:"rsync file1 file2 ... remote: && nc remote port"

?

/mjt