summaryrefslogtreecommitdiff
path: root/scripts/analyse-9p-simpletrace.py
blob: 3c3dee4337752bf576c8fa66080fbec0736a9ea1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
#!/usr/bin/env python
# Pretty print 9p simpletrace log
# Usage: ./analyse-9p-simpletrace <trace-events> <trace-pid>
#
# Author: Harsh Prateek Bora
import os
import simpletrace

symbol_9p = {
    6   : 'TLERROR',
    7   : 'RLERROR',
    8   : 'TSTATFS',
    9   : 'RSTATFS',
    12  : 'TLOPEN',
    13  : 'RLOPEN',
    14  : 'TLCREATE',
    15  : 'RLCREATE',
    16  : 'TSYMLINK',
    17  : 'RSYMLINK',
    18  : 'TMKNOD',
    19  : 'RMKNOD',
    20  : 'TRENAME',
    21  : 'RRENAME',
    22  : 'TREADLINK',
    23  : 'RREADLINK',
    24  : 'TGETATTR',
    25  : 'RGETATTR',
    26  : 'TSETATTR',
    27  : 'RSETATTR',
    30  : 'TXATTRWALK',
    31  : 'RXATTRWALK',
    32  : 'TXATTRCREATE',
    33  : 'RXATTRCREATE',
    40  : 'TREADDIR',
    41  : 'RREADDIR',
    50  : 'TFSYNC',
    51  : 'RFSYNC',
    52  : 'TLOCK',
    53  : 'RLOCK',
    54  : 'TGETLOCK',
    55  : 'RGETLOCK',
    70  : 'TLINK',
    71  : 'RLINK',
    72  : 'TMKDIR',
    73  : 'RMKDIR',
    74  : 'TRENAMEAT',
    75  : 'RRENAMEAT',
    76  : 'TUNLINKAT',
    77  : 'RUNLINKAT',
    100 : 'TVERSION',
    101 : 'RVERSION',
    102 : 'TAUTH',
    103 : 'RAUTH',
    104 : 'TATTACH',
    105 : 'RATTACH',
    106 : 'TERROR',
    107 : 'RERROR',
    108 : 'TFLUSH',
    109 : 'RFLUSH',
    110 : 'TWALK',
    111 : 'RWALK',
    112 : 'TOPEN',
    113 : 'ROPEN',
    114 : 'TCREATE',
    115 : 'RCREATE',
    116 : 'TREAD',
    117 : 'RREAD',
    118 : 'TWRITE',
    119 : 'RWRITE',
    120 : 'TCLUNK',
    121 : 'RCLUNK',
    122 : 'TREMOVE',
    123 : 'RREMOVE',
    124 : 'TSTAT',
    125 : 'RSTAT',
    126 : 'TWSTAT',
    127 : 'RWSTAT'
}

class VirtFSRequestTracker(simpletrace.Analyzer):
        def begin(self):
                print "Pretty printing 9p simpletrace log ..."

        def v9fs_rerror(self, tag, id, err):
                print "RERROR (tag =", tag, ", id =", symbol_9p[id], ", err = \"", os.strerror(err), "\")"

        def v9fs_version(self, tag, id, msize, version):
                print "TVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")"

        def v9fs_version_return(self, tag, id, msize, version):
                print "RVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")"

        def v9fs_attach(self, tag, id, fid, afid, uname, aname):
                print "TATTACH (tag =", tag, ", fid =", fid, ", afid =", afid, ", uname =", uname, ", aname =", aname, ")"

        def v9fs_attach_return(self, tag, id, type, version, path):
                print "RATTACH (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})"

        def v9fs_stat(self, tag, id, fid):
                print "TSTAT (tag =", tag, ", fid =", fid, ")"

        def v9fs_stat_return(self, tag, id, mode, atime, mtime, length):
                print "RSTAT (tag =", tag, ", mode =", mode, ", atime =", atime, ", mtime =", mtime, ", length =", length, ")"

        def v9fs_getattr(self, tag, id, fid, request_mask):
                print "TGETATTR (tag =", tag, ", fid =", fid, ", request_mask =", hex(request_mask), ")"

        def v9fs_getattr_return(self, tag, id, result_mask, mode, uid, gid):
                print "RGETATTR (tag =", tag, ", result_mask =", hex(result_mask), ", mode =", oct(mode), ", uid =", uid, ", gid =", gid, ")"

        def v9fs_walk(self, tag, id, fid, newfid, nwnames):
                print "TWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", nwnames =", nwnames, ")"

        def v9fs_walk_return(self, tag, id, nwnames, qids):
                print "RWALK (tag =", tag, ", nwnames =", nwnames, ", qids =", hex(qids), ")"

        def v9fs_open(self, tag, id, fid, mode):
                print "TOPEN (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ")"

        def v9fs_open_return(self, tag, id, type, version, path, iounit):
                print "ROPEN (tag =", tag,  ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")"

        def v9fs_lcreate(self, tag, id, dfid, flags, mode, gid):
                print "TLCREATE (tag =", tag, ", dfid =", dfid, ", flags =", oct(flags), ", mode =", oct(mode), ", gid =", gid, ")"

        def v9fs_lcreate_return(self, tag, id, type, version, path, iounit):
                print "RLCREATE (tag =", tag,  ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")"

        def v9fs_fsync(self, tag, id, fid, datasync):
                print "TFSYNC (tag =", tag, ", fid =", fid, ", datasync =", datasync, ")"

        def v9fs_clunk(self, tag, id, fid):
                print "TCLUNK (tag =", tag, ", fid =", fid, ")"

        def v9fs_read(self, tag, id, fid, off, max_count):
                print "TREAD (tag =", tag, ", fid =", fid, ", off =", off, ", max_count =", max_count, ")"

        def v9fs_read_return(self, tag, id, count, err):
                print "RREAD (tag =", tag, ", count =", count, ", err =", err, ")"

        def v9fs_readdir(self, tag, id, fid, offset, max_count):
                print "TREADDIR (tag =", tag, ", fid =", fid, ", offset =", offset, ", max_count =", max_count, ")"

        def v9fs_readdir_return(self, tag, id, count, retval):
                print "RREADDIR (tag =", tag, ", count =", count, ", retval =", retval, ")"

        def v9fs_write(self, tag, id, fid, off, count, cnt):
                print "TWRITE (tag =", tag, ", fid =", fid, ", off =", off, ", count =", count, ", cnt =", cnt, ")"

        def v9fs_write_return(self, tag, id, total, err):
                print "RWRITE (tag =", tag, ", total =", total, ", err =", err, ")"

        def v9fs_create(self, tag, id, fid, name, perm, mode):
                print "TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")"

        def v9fs_create_return(self, tag, id, type, version, path, iounit):
                print "RCREATE (tag =", tag,  ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")"

        def v9fs_symlink(self, tag, id, fid, name, symname, gid):
                print "TSYMLINK (tag =", tag, ", fid =", fid, ", name =", name, ", symname =", symname, ", gid =", gid, ")"

        def v9fs_symlink_return(self, tag, id, type, version, path):
                print "RSYMLINK (tag =", tag,  ", qid={type =", type, ", version =", version, ", path =", path, "})"

        def v9fs_flush(self, tag, id, flush_tag):
                print "TFLUSH (tag =", tag, ", flush_tag =", flush_tag, ")"

        def v9fs_link(self, tag, id, dfid, oldfid, name):
                print "TLINK (tag =", tag, ", dfid =", dfid, ", oldfid =", oldfid, ", name =", name, ")"

        def v9fs_remove(self, tag, id, fid):
                print "TREMOVE (tag =", tag, ", fid =", fid, ")"

        def v9fs_wstat(self, tag, id, fid, mode, atime, mtime):
                print "TWSTAT (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", atime =", atime, "mtime =", mtime, ")"

        def v9fs_mknod(self, tag, id, fid, mode, major, minor):
                print "TMKNOD (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", major =", major, ", minor =", minor, ")"

        def v9fs_lock(self, tag, id, fid, type, start, length):
                print "TLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")"

        def v9fs_lock_return(self, tag, id, status):
                print "RLOCK (tag =", tag, ", status =", status, ")"

        def v9fs_getlock(self, tag, id, fid, type, start, length):
                print "TGETLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")"

        def v9fs_getlock_return(self, tag, id, type, start, length, proc_id):
                print "RGETLOCK (tag =", tag, "type =", type, ", start =", start, ", length =", length, ", proc_id =", proc_id,  ")"

        def v9fs_mkdir(self, tag, id, fid, name, mode, gid):
                print "TMKDIR (tag =", tag, ", fid =", fid, ", name =", name, ", mode =", mode, ", gid =", gid, ")"

        def v9fs_mkdir_return(self, tag, id, type, version, path, err):
                print "RMKDIR (tag =", tag,  ", qid={type =", type, ", version =", version, ", path =", path, "}, err =", err, ")"

        def v9fs_xattrwalk(self, tag, id, fid, newfid, name):
                print "TXATTRWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", xattr name =", name, ")"

        def v9fs_xattrwalk_return(self, tag, id, size):
                print "RXATTRWALK (tag =", tag, ", xattrsize  =", size, ")"

        def v9fs_xattrcreate(self, tag, id, fid, name, size, flags):
                print "TXATTRCREATE (tag =", tag, ", fid =", fid, ", name =", name, ", xattrsize =", size, ", flags =", flags, ")"

        def v9fs_readlink(self, tag, id, fid):
                print "TREADLINK (tag =", tag, ", fid =", fid, ")"

        def v9fs_readlink_return(self, tag, id, target):
                print "RREADLINK (tag =", tag, ", target =", target, ")"

simpletrace.run(VirtFSRequestTracker())