Binary package “xnbd-server” in ubuntu bionic
Network Block Device server with support for live migration
xNBD is a NBD (Network Block Device) server program, which is fully compatible
with the NBD client driver of Linux kernel. It adds extended features to the
traditional NBD server:
.
* Better performance
* Support for distributed copy-on-write disks
* Live storage migration for virtual machines.
.
This is the server side of the program