- DaemonBackend::put/get now round-trip the FULL record envelope (header+body)
verbatim via rawput/rawget instead of stripping to a bare body. Before this,
a socket-backed mount wrote the bare body but get returned it as if it were a
record, breaking the FUSE read-back path (get_record could not decode it).
This diverged from the in-memory backend and silently corrupted reads.
- Cargo fmt --check now passes (was failing; the committed tree was never a
clean ./check, which is why the durable mount could regress undetected).
- Fix two new clippy lints (manual_is_multiple_of) in cubefs/backend.rs and
cubesys/commands.rs so the -D warnings gate is green.
- Daemon-backed integration tests (cubefs_daemon_smoke, daemon_backend_smoke)
now use the real CubeStore<DaemonBackend> record path and are #[ignore]d so
the default gate (no daemon) stays green, while ./check daemon spins up a live
cube-server and runs them via --ignored. This makes the durable-socket
contract an actual enforced test, not a manual ad-hoc script.