­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ 8:0 Read 1 8:0 Write 0 8:0 Sync 1 8:0 Async 0 8:0 Discard 0 8:0 Total 1 Total 1