­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ 8:0 Read 4096 8:0 Write 0 8:0 Sync 4096 8:0 Async 0 8:0 Discard 0 8:0 Total 4096 Total 4096