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1.1 root 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
1.1.1.2 ! root 6: import os
1.1 root 7: import simpletrace
8:
1.1.1.2 ! root 9: symbol_9p = {
! 10: 6 : 'TLERROR',
! 11: 7 : 'RLERROR',
! 12: 8 : 'TSTATFS',
! 13: 9 : 'RSTATFS',
! 14: 12 : 'TLOPEN',
! 15: 13 : 'RLOPEN',
! 16: 14 : 'TLCREATE',
! 17: 15 : 'RLCREATE',
! 18: 16 : 'TSYMLINK',
! 19: 17 : 'RSYMLINK',
! 20: 18 : 'TMKNOD',
! 21: 19 : 'RMKNOD',
! 22: 20 : 'TRENAME',
! 23: 21 : 'RRENAME',
! 24: 22 : 'TREADLINK',
! 25: 23 : 'RREADLINK',
! 26: 24 : 'TGETATTR',
! 27: 25 : 'RGETATTR',
! 28: 26 : 'TSETATTR',
! 29: 27 : 'RSETATTR',
! 30: 30 : 'TXATTRWALK',
! 31: 31 : 'RXATTRWALK',
! 32: 32 : 'TXATTRCREATE',
! 33: 33 : 'RXATTRCREATE',
! 34: 40 : 'TREADDIR',
! 35: 41 : 'RREADDIR',
! 36: 50 : 'TFSYNC',
! 37: 51 : 'RFSYNC',
! 38: 52 : 'TLOCK',
! 39: 53 : 'RLOCK',
! 40: 54 : 'TGETLOCK',
! 41: 55 : 'RGETLOCK',
! 42: 70 : 'TLINK',
! 43: 71 : 'RLINK',
! 44: 72 : 'TMKDIR',
! 45: 73 : 'RMKDIR',
! 46: 74 : 'TRENAMEAT',
! 47: 75 : 'RRENAMEAT',
! 48: 76 : 'TUNLINKAT',
! 49: 77 : 'RUNLINKAT',
! 50: 100 : 'TVERSION',
! 51: 101 : 'RVERSION',
! 52: 102 : 'TAUTH',
! 53: 103 : 'RAUTH',
! 54: 104 : 'TATTACH',
! 55: 105 : 'RATTACH',
! 56: 106 : 'TERROR',
! 57: 107 : 'RERROR',
! 58: 108 : 'TFLUSH',
! 59: 109 : 'RFLUSH',
! 60: 110 : 'TWALK',
! 61: 111 : 'RWALK',
! 62: 112 : 'TOPEN',
! 63: 113 : 'ROPEN',
! 64: 114 : 'TCREATE',
! 65: 115 : 'RCREATE',
! 66: 116 : 'TREAD',
! 67: 117 : 'RREAD',
! 68: 118 : 'TWRITE',
! 69: 119 : 'RWRITE',
! 70: 120 : 'TCLUNK',
! 71: 121 : 'RCLUNK',
! 72: 122 : 'TREMOVE',
! 73: 123 : 'RREMOVE',
! 74: 124 : 'TSTAT',
! 75: 125 : 'RSTAT',
! 76: 126 : 'TWSTAT',
! 77: 127 : 'RWSTAT'
! 78: }
! 79:
1.1 root 80: class VirtFSRequestTracker(simpletrace.Analyzer):
81: def begin(self):
82: print "Pretty printing 9p simpletrace log ..."
83:
84: def v9fs_rerror(self, tag, id, err):
1.1.1.2 ! root 85: print "RERROR (tag =", tag, ", id =", symbol_9p[id], ", err = \"", os.strerror(err), "\")"
1.1 root 86:
87: def v9fs_version(self, tag, id, msize, version):
88: print "TVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")"
89:
90: def v9fs_version_return(self, tag, id, msize, version):
91: print "RVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")"
92:
93: def v9fs_attach(self, tag, id, fid, afid, uname, aname):
94: print "TATTACH (tag =", tag, ", fid =", fid, ", afid =", afid, ", uname =", uname, ", aname =", aname, ")"
95:
96: def v9fs_attach_return(self, tag, id, type, version, path):
97: print "RATTACH (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})"
98:
99: def v9fs_stat(self, tag, id, fid):
100: print "TSTAT (tag =", tag, ", fid =", fid, ")"
101:
102: def v9fs_stat_return(self, tag, id, mode, atime, mtime, length):
103: print "RSTAT (tag =", tag, ", mode =", mode, ", atime =", atime, ", mtime =", mtime, ", length =", length, ")"
104:
105: def v9fs_getattr(self, tag, id, fid, request_mask):
106: print "TGETATTR (tag =", tag, ", fid =", fid, ", request_mask =", hex(request_mask), ")"
107:
108: def v9fs_getattr_return(self, tag, id, result_mask, mode, uid, gid):
109: print "RGETATTR (tag =", tag, ", result_mask =", hex(result_mask), ", mode =", oct(mode), ", uid =", uid, ", gid =", gid, ")"
110:
111: def v9fs_walk(self, tag, id, fid, newfid, nwnames):
112: print "TWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", nwnames =", nwnames, ")"
113:
114: def v9fs_walk_return(self, tag, id, nwnames, qids):
115: print "RWALK (tag =", tag, ", nwnames =", nwnames, ", qids =", hex(qids), ")"
116:
117: def v9fs_open(self, tag, id, fid, mode):
118: print "TOPEN (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ")"
119:
120: def v9fs_open_return(self, tag, id, type, version, path, iounit):
121: print "ROPEN (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")"
122:
123: def v9fs_lcreate(self, tag, id, dfid, flags, mode, gid):
124: print "TLCREATE (tag =", tag, ", dfid =", dfid, ", flags =", oct(flags), ", mode =", oct(mode), ", gid =", gid, ")"
125:
126: def v9fs_lcreate_return(self, tag, id, type, version, path, iounit):
127: print "RLCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")"
128:
129: def v9fs_fsync(self, tag, id, fid, datasync):
130: print "TFSYNC (tag =", tag, ", fid =", fid, ", datasync =", datasync, ")"
131:
132: def v9fs_clunk(self, tag, id, fid):
133: print "TCLUNK (tag =", tag, ", fid =", fid, ")"
134:
135: def v9fs_read(self, tag, id, fid, off, max_count):
136: print "TREAD (tag =", tag, ", fid =", fid, ", off =", off, ", max_count =", max_count, ")"
137:
138: def v9fs_read_return(self, tag, id, count, err):
139: print "RREAD (tag =", tag, ", count =", count, ", err =", err, ")"
140:
141: def v9fs_readdir(self, tag, id, fid, offset, max_count):
142: print "TREADDIR (tag =", tag, ", fid =", fid, ", offset =", offset, ", max_count =", max_count, ")"
143:
144: def v9fs_readdir_return(self, tag, id, count, retval):
145: print "RREADDIR (tag =", tag, ", count =", count, ", retval =", retval, ")"
146:
147: def v9fs_write(self, tag, id, fid, off, count, cnt):
148: print "TWRITE (tag =", tag, ", fid =", fid, ", off =", off, ", count =", count, ", cnt =", cnt, ")"
149:
150: def v9fs_write_return(self, tag, id, total, err):
151: print "RWRITE (tag =", tag, ", total =", total, ", err =", err, ")"
152:
153: def v9fs_create(self, tag, id, fid, name, perm, mode):
154: print "TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")"
155:
156: def v9fs_create_return(self, tag, id, type, version, path, iounit):
157: print "RCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")"
158:
159: def v9fs_symlink(self, tag, id, fid, name, symname, gid):
160: print "TSYMLINK (tag =", tag, ", fid =", fid, ", name =", name, ", symname =", symname, ", gid =", gid, ")"
161:
162: def v9fs_symlink_return(self, tag, id, type, version, path):
163: print "RSYMLINK (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})"
164:
165: def v9fs_flush(self, tag, id, flush_tag):
166: print "TFLUSH (tag =", tag, ", flush_tag =", flush_tag, ")"
167:
168: def v9fs_link(self, tag, id, dfid, oldfid, name):
169: print "TLINK (tag =", tag, ", dfid =", dfid, ", oldfid =", oldfid, ", name =", name, ")"
170:
171: def v9fs_remove(self, tag, id, fid):
172: print "TREMOVE (tag =", tag, ", fid =", fid, ")"
173:
174: def v9fs_wstat(self, tag, id, fid, mode, atime, mtime):
175: print "TWSTAT (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", atime =", atime, "mtime =", mtime, ")"
176:
177: def v9fs_mknod(self, tag, id, fid, mode, major, minor):
178: print "TMKNOD (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", major =", major, ", minor =", minor, ")"
179:
180: def v9fs_lock(self, tag, id, fid, type, start, length):
181: print "TLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")"
182:
183: def v9fs_lock_return(self, tag, id, status):
184: print "RLOCK (tag =", tag, ", status =", status, ")"
185:
186: def v9fs_getlock(self, tag, id, fid, type, start, length):
187: print "TGETLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")"
188:
189: def v9fs_getlock_return(self, tag, id, type, start, length, proc_id):
190: print "RGETLOCK (tag =", tag, "type =", type, ", start =", start, ", length =", length, ", proc_id =", proc_id, ")"
191:
192: def v9fs_mkdir(self, tag, id, fid, name, mode, gid):
193: print "TMKDIR (tag =", tag, ", fid =", fid, ", name =", name, ", mode =", mode, ", gid =", gid, ")"
194:
195: def v9fs_mkdir_return(self, tag, id, type, version, path, err):
196: print "RMKDIR (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, err =", err, ")"
197:
198: def v9fs_xattrwalk(self, tag, id, fid, newfid, name):
199: print "TXATTRWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", xattr name =", name, ")"
200:
201: def v9fs_xattrwalk_return(self, tag, id, size):
202: print "RXATTRWALK (tag =", tag, ", xattrsize =", size, ")"
203:
204: def v9fs_xattrcreate(self, tag, id, fid, name, size, flags):
205: print "TXATTRCREATE (tag =", tag, ", fid =", fid, ", name =", name, ", xattrsize =", size, ", flags =", flags, ")"
206:
207: def v9fs_readlink(self, tag, id, fid):
208: print "TREADLINK (tag =", tag, ", fid =", fid, ")"
209:
210: def v9fs_readlink_return(self, tag, id, target):
211: print "RREADLINK (tag =", tag, ", target =", target, ")"
212:
213: simpletrace.run(VirtFSRequestTracker())
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