Leander Kohler b27faaaa45 vm-migration: add protocol versioning ...

Add protocol-side support for migration protocol versioning.

Use the existing 6-byte Start command header, which was
previously zero padding, to carry the sender's migration
protocol version without changing the wire layout.

Store the version as a little-endian u16 in the first two
bytes and ignore the remaining four bytes. A zeroed command
header continues to mean a legacy v0 sender.

This keeps the message flow unchanged for rollout:
Start is still followed by plain OK or Error (Aborted), and no new
command is needed.

On-behalf-of: SAP leander.kohler@sap.com
Signed-off-by: Leander Kohler <leander.kohler@cyberus-technology.de>

2026-06-11 13:24:16 +00:00

..

src

vm-migration: add protocol versioning

2026-06-11 13:24:16 +00:00

Cargo.toml

misc: make MSRV workspace-wide for cloud-hypervisor dependencies

2026-03-13 01:30:25 +00:00