--- /dev/null
+#!/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())
Code Review / kvmfornfv.git / blobdiff