1#!/usr/bin/env python 2# Pretty print 9p simpletrace log 3# Usage: ./analyse-9p-simpletrace <trace-events> <trace-pid> 4# 5# Author: Harsh Prateek Bora 6 7import simpletrace 8 9class VirtFSRequestTracker(simpletrace.Analyzer): 10 def begin(self): 11 print "Pretty printing 9p simpletrace log ..." 12 13 def v9fs_rerror(self, tag, id, err): 14 print "RERROR (tag =", tag, ", id =", id, ",err =", err, ")" 15 16 def v9fs_version(self, tag, id, msize, version): 17 print "TVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")" 18 19 def v9fs_version_return(self, tag, id, msize, version): 20 print "RVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")" 21 22 def v9fs_attach(self, tag, id, fid, afid, uname, aname): 23 print "TATTACH (tag =", tag, ", fid =", fid, ", afid =", afid, ", uname =", uname, ", aname =", aname, ")" 24 25 def v9fs_attach_return(self, tag, id, type, version, path): 26 print "RATTACH (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})" 27 28 def v9fs_stat(self, tag, id, fid): 29 print "TSTAT (tag =", tag, ", fid =", fid, ")" 30 31 def v9fs_stat_return(self, tag, id, mode, atime, mtime, length): 32 print "RSTAT (tag =", tag, ", mode =", mode, ", atime =", atime, ", mtime =", mtime, ", length =", length, ")" 33 34 def v9fs_getattr(self, tag, id, fid, request_mask): 35 print "TGETATTR (tag =", tag, ", fid =", fid, ", request_mask =", hex(request_mask), ")" 36 37 def v9fs_getattr_return(self, tag, id, result_mask, mode, uid, gid): 38 print "RGETATTR (tag =", tag, ", result_mask =", hex(result_mask), ", mode =", oct(mode), ", uid =", uid, ", gid =", gid, ")" 39 40 def v9fs_walk(self, tag, id, fid, newfid, nwnames): 41 print "TWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", nwnames =", nwnames, ")" 42 43 def v9fs_walk_return(self, tag, id, nwnames, qids): 44 print "RWALK (tag =", tag, ", nwnames =", nwnames, ", qids =", hex(qids), ")" 45 46 def v9fs_open(self, tag, id, fid, mode): 47 print "TOPEN (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ")" 48 49 def v9fs_open_return(self, tag, id, type, version, path, iounit): 50 print "ROPEN (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")" 51 52 def v9fs_lcreate(self, tag, id, dfid, flags, mode, gid): 53 print "TLCREATE (tag =", tag, ", dfid =", dfid, ", flags =", oct(flags), ", mode =", oct(mode), ", gid =", gid, ")" 54 55 def v9fs_lcreate_return(self, tag, id, type, version, path, iounit): 56 print "RLCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")" 57 58 def v9fs_fsync(self, tag, id, fid, datasync): 59 print "TFSYNC (tag =", tag, ", fid =", fid, ", datasync =", datasync, ")" 60 61 def v9fs_clunk(self, tag, id, fid): 62 print "TCLUNK (tag =", tag, ", fid =", fid, ")" 63 64 def v9fs_read(self, tag, id, fid, off, max_count): 65 print "TREAD (tag =", tag, ", fid =", fid, ", off =", off, ", max_count =", max_count, ")" 66 67 def v9fs_read_return(self, tag, id, count, err): 68 print "RREAD (tag =", tag, ", count =", count, ", err =", err, ")" 69 70 def v9fs_readdir(self, tag, id, fid, offset, max_count): 71 print "TREADDIR (tag =", tag, ", fid =", fid, ", offset =", offset, ", max_count =", max_count, ")" 72 73 def v9fs_readdir_return(self, tag, id, count, retval): 74 print "RREADDIR (tag =", tag, ", count =", count, ", retval =", retval, ")" 75 76 def v9fs_write(self, tag, id, fid, off, count, cnt): 77 print "TWRITE (tag =", tag, ", fid =", fid, ", off =", off, ", count =", count, ", cnt =", cnt, ")" 78 79 def v9fs_write_return(self, tag, id, total, err): 80 print "RWRITE (tag =", tag, ", total =", total, ", err =", err, ")" 81 82 def v9fs_create(self, tag, id, fid, name, perm, mode): 83 print "TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")" 84 85 def v9fs_create_return(self, tag, id, type, version, path, iounit): 86 print "RCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")" 87 88 def v9fs_symlink(self, tag, id, fid, name, symname, gid): 89 print "TSYMLINK (tag =", tag, ", fid =", fid, ", name =", name, ", symname =", symname, ", gid =", gid, ")" 90 91 def v9fs_symlink_return(self, tag, id, type, version, path): 92 print "RSYMLINK (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})" 93 94 def v9fs_flush(self, tag, id, flush_tag): 95 print "TFLUSH (tag =", tag, ", flush_tag =", flush_tag, ")" 96 97 def v9fs_link(self, tag, id, dfid, oldfid, name): 98 print "TLINK (tag =", tag, ", dfid =", dfid, ", oldfid =", oldfid, ", name =", name, ")" 99 100 def v9fs_remove(self, tag, id, fid): 101 print "TREMOVE (tag =", tag, ", fid =", fid, ")" 102 103 def v9fs_wstat(self, tag, id, fid, mode, atime, mtime): 104 print "TWSTAT (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", atime =", atime, "mtime =", mtime, ")" 105 106 def v9fs_mknod(self, tag, id, fid, mode, major, minor): 107 print "TMKNOD (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", major =", major, ", minor =", minor, ")" 108 109 def v9fs_lock(self, tag, id, fid, type, start, length): 110 print "TLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")" 111 112 def v9fs_lock_return(self, tag, id, status): 113 print "RLOCK (tag =", tag, ", status =", status, ")" 114 115 def v9fs_getlock(self, tag, id, fid, type, start, length): 116 print "TGETLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")" 117 118 def v9fs_getlock_return(self, tag, id, type, start, length, proc_id): 119 print "RGETLOCK (tag =", tag, "type =", type, ", start =", start, ", length =", length, ", proc_id =", proc_id, ")" 120 121 def v9fs_mkdir(self, tag, id, fid, name, mode, gid): 122 print "TMKDIR (tag =", tag, ", fid =", fid, ", name =", name, ", mode =", mode, ", gid =", gid, ")" 123 124 def v9fs_mkdir_return(self, tag, id, type, version, path, err): 125 print "RMKDIR (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, err =", err, ")" 126 127 def v9fs_xattrwalk(self, tag, id, fid, newfid, name): 128 print "TXATTRWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", xattr name =", name, ")" 129 130 def v9fs_xattrwalk_return(self, tag, id, size): 131 print "RXATTRWALK (tag =", tag, ", xattrsize =", size, ")" 132 133 def v9fs_xattrcreate(self, tag, id, fid, name, size, flags): 134 print "TXATTRCREATE (tag =", tag, ", fid =", fid, ", name =", name, ", xattrsize =", size, ", flags =", flags, ")" 135 136 def v9fs_readlink(self, tag, id, fid): 137 print "TREADLINK (tag =", tag, ", fid =", fid, ")" 138 139 def v9fs_readlink_return(self, tag, id, target): 140 print "RREADLINK (tag =", tag, ", target =", target, ")" 141 142simpletrace.run(VirtFSRequestTracker()) 143