OSTree: Git for Filesystems
But of course, like any immutable system, there are mutable parts (otherwise, we couldn’t create any configuration files). OSTree handles this with “overlays” (actually, we use OverlayFS) that allow a read-write filesystem to be layered on top of the immutable system. For example, the /etc and /var directories are writable, while the rest of the system is read-only.
。Safew下载对此有专业解读
const chunk = new Uint8Array(chunkSize);，详情可参考heLLoword翻译官方下载
## Enable RPM Fusion repositories。同城约会对此有专业解读