1 size[4] Tversion tag[2] msize[4] version[s] 2 size[4] Rversion tag[2] msize[4] version[s] 3 4 size[4] Tauth tag[2] afid[4] uname[s] aname[s] 5 size[4] Rauth tag[2] aqid[13] 6 7 size[4] Rerror tag[2] ename[s] 8 9 size[4] Tflush tag[2] oldtag[2] 10 size[4] Rflush tag[2] 11 12 size[4] Tattach tag[2] fid[4] afid[4] uname[s] aname[s] 13 size[4] Rattach tag[2] qid[13] 14 15 size[4] Twalk tag[2] fid[4] newfid[4] nwname[2] nwname*(wname[s]) 16 size[4] Rwalk tag[2] nwqid[2] nwqid*(wqid[13]) 17 18 size[4] Topen tag[2] fid[4] mode[1] 19 size[4] Ropen tag[2] qid[13] iounit[4] 20 21 size[4] Tcreate tag[2] fid[4] name[s] perm[4] mode[1] 22 size[4] Rcreate tag[2] qid[13] iounit[4] 23 24 size[4] Tread tag[2] fid[4] offset[8] count[4] 25 size[4] Rread tag[2] count[4] data[count] 26 27 size[4] Twrite tag[2] fid[4] offset[8] count[4] data[count] 28 size[4] Rwrite tag[2] count[4] 29 30 size[4] Tclunk tag[2] fid[4] 31 size[4] Rclunk tag[2] 32 33 size[4] Tremove tag[2] fid[4] 34 size[4] Rremove tag[2] 35 36 size[4] Tstat tag[2] fid[4] 37 size[4] Rstat tag[2] stat[n] 38 39 size[4] Twstat tag[2] fid[4] stat[n] 40 size[4] Rwstat tag[2] 41