(disk_path: &Path)
| 107 | } |
| 108 | |
| 109 | fn build_device_id(disk_path: &Path) -> result::Result<String, Error> { |
| 110 | let blk_metadata = match disk_path.metadata() { |
| 111 | Err(e) => return Err(Error::GetFileMetadata(e)), |
| 112 | Ok(m) => m, |
| 113 | }; |
| 114 | // This is how kvmtool does it. |
| 115 | let device_id = format!( |
| 116 | "{}{}{}", |
| 117 | blk_metadata.st_dev(), |
| 118 | blk_metadata.st_rdev(), |
| 119 | blk_metadata.st_ino() |
| 120 | ); |
| 121 | Ok(device_id) |
| 122 | } |
| 123 | |
| 124 | pub fn build_serial(disk_path: &Path) -> Vec<u8> { |
| 125 | let mut default_serial = vec![0; VIRTIO_BLK_ID_BYTES as usize]; |
no test coverage detected