­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ 8:16 Read 1 8:16 Write 0 8:16 Sync 1 8:16 Async 0 8:16 Discard 0 8:16 Total 1 8:0 Read 68 8:0 Write 0 8:0 Sync 68 8:0 Async 0 8:0 Discard 0 8:0 Total 68 Total 69