the rsync call in an flock wrapper that acquires a shared lock on
ud-generate's lock. This prevents syncing while ud-generate runs.
* ud-lock: support supplying a status to set instead of 'retiring'.
the rsync call in an flock wrapper that acquires a shared lock on
ud-generate's lock. This prevents syncing while ud-generate runs.
* ud-lock: support supplying a status to set instead of 'retiring'.