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NEX-15682 Update dtrace scripts
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
NEX-15682 Update dtrace scripts
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
NEX-3620 need upstream cleanups for smbsrv
Reviewed by: Hans Rosenfeld <hans.rosenfeld@nexenta.com>
SMB-95 improve smbsrv developer tools
SMB-50 User-mode SMB server
Includes work by these authors:
Thomas Keiser <thomas.keiser@nexenta.com>
Albert Lee <trisk@nexenta.com>
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--- old/usr/src/cmd/smbsrv/fksmbd/Watch-all.d
+++ new/usr/src/cmd/smbsrv/fksmbd/Watch-all.d
1 1 #!/usr/sbin/dtrace -s
2 2 /*
3 3 * This file and its contents are supplied under the terms of the
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4 4 * Common Development and Distribution License ("CDDL"), version 1.0.
5 5 * You may only use this file in accordance with the terms of version
6 6 * 1.0 of the CDDL.
7 7 *
8 8 * A full copy of the text of the CDDL should have accompanied this
9 9 * source. A copy of the CDDL is also available via the Internet at
10 10 * http://www.illumos.org/license/CDDL.
11 11 */
12 12
13 13 /*
14 - * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
14 + * Copyright 2017 Nexenta Systems, Inc. All rights reserved.
15 15 */
16 16
17 17 /*
18 18 * User-level dtrace for fksmbd
19 19 * Usage: dtrace -s Watch-all.d -p $PID
20 20 */
21 21
22 -#pragma D option flowindent
23 -
24 22 self int trace;
25 23 self int mask;
26 24
27 25 /*
28 26 * Trace almost everything
29 27 */
30 28 pid$target:fksmbd::entry,
31 29 pid$target:libfksmbsrv.so.1::entry,
32 30 pid$target:libmlsvc.so.1::entry,
33 31 pid$target:libmlrpc.so.1::entry,
34 32 pid$target:libsmbns.so.1::entry,
35 33 pid$target:libsmb.so.1::entry
36 34 {
37 - self->trace++;
35 + self->trace++;
38 36 }
39 37
40 38 /*
41 39 * If traced and not masked, print entry/return
42 40 */
43 41 pid$target:fksmbd::entry,
44 42 pid$target:libfksmbsrv.so.1::entry,
45 43 pid$target:libmlsvc.so.1::entry,
46 44 pid$target:libmlrpc.so.1::entry,
47 45 pid$target:libsmbns.so.1::entry,
48 46 pid$target:libsmb.so.1::entry
49 47 /self->trace > 0 && self->mask == 0/
50 48 {
51 - printf("\t0x%x", arg0);
52 - printf("\t0x%x", arg1);
53 - printf("\t0x%x", arg2);
54 - printf("\t0x%x", arg3);
49 + printf("\t0x%x", arg0);
50 + printf("\t0x%x", arg1);
51 + printf("\t0x%x", arg2);
52 + printf("\t0x%x", arg3);
53 + printf("\t0x%x", arg4);
54 + printf("\t0x%x", arg5);
55 55 }
56 56
57 57 /*
58 58 * Mask (don't print) all function calls below these functions.
59 59 * These make many boring, repetitive function calls like
60 60 * smb_mbtowc, mbc_marshal_...
61 61 */
62 62 pid$target::fop__getxvattr:entry,
63 63 pid$target::fop__setxvattr:entry,
64 64 pid$target::smb_mbc_vdecodef:entry,
65 65 pid$target::smb_mbc_vencodef:entry,
66 66 pid$target::smb_msgbuf_decode:entry,
67 67 pid$target::smb_msgbuf_encode:entry,
68 68 pid$target::smb_strlwr:entry,
69 69 pid$target::smb_strupr:entry,
70 70 pid$target::smb_wcequiv_strlen:entry
71 71 {
72 - self->mask++;
72 + self->mask++;
73 73 }
74 74
75 75 /*
76 76 * Now inverses of above, unwind order.
77 77 */
78 78
79 79 pid$target::fop__getxvattr:return,
80 80 pid$target::fop__setxvattr:return,
81 81 pid$target::smb_mbc_vdecodef:return,
82 82 pid$target::smb_mbc_vencodef:return,
83 83 pid$target::smb_msgbuf_decode:return,
84 84 pid$target::smb_msgbuf_encode:return,
85 85 pid$target::smb_strlwr:return,
86 86 pid$target::smb_strupr:return,
87 87 pid$target::smb_wcequiv_strlen:return
88 88 {
89 - self->mask--;
89 + self->mask--;
90 90 }
91 91
92 92 pid$target:fksmbd::return,
93 93 pid$target:libfksmbsrv.so.1::return,
94 94 pid$target:libmlsvc.so.1::return,
95 95 pid$target:libmlrpc.so.1::return,
96 96 pid$target:libsmbns.so.1::return,
97 97 pid$target:libsmb.so.1::return
98 98 /self->trace > 0 && self->mask == 0/
99 99 {
100 - printf("\t0x%x", arg1);
100 + printf("\t0x%x", arg1);
101 101 }
102 102
103 103 pid$target:fksmbd::return,
104 104 pid$target:libfksmbsrv.so.1::return,
105 105 pid$target:libmlsvc.so.1::return,
106 106 pid$target:libmlrpc.so.1::return,
107 107 pid$target:libsmbns.so.1::return,
108 108 pid$target:libsmb.so.1::return
109 109 {
110 - self->trace--;
110 + self->trace--;
111 +}
112 +
113 +/*
114 + * fksmb dtrace provder
115 + */
116 +
117 +fksmb$target:::smb_start
118 +{
119 + this->pn = copyinstr(arg0);
120 + this->sr = (userland pid`smb_request_t *)arg1;
121 +
122 + printf(" %s mid=0x%x uid=0x%x tid=0x%x\n",
123 + this->pn,
124 + this->sr->smb_mid,
125 + this->sr->smb_uid,
126 + this->sr->smb_tid);
127 +}
128 +
129 +fksmb$target:::smb_done
130 +{
131 + this->pn = copyinstr(arg0);
132 + this->sr = (userland pid`smb_request_t *)arg1;
133 +
134 + printf(" %s mid=0x%x status=0x%x\n",
135 + this->pn,
136 + this->sr->smb_mid,
137 + this->sr->smb_error.status);
138 +}
139 +
140 +fksmb$target:::smb2_start
141 +{
142 + this->pn = copyinstr(arg0);
143 + this->sr = (userland pid`smb_request_t *)arg1;
144 +
145 + printf(" %s mid=0x%x uid=0x%x tid=0x%x\n",
146 + this->pn,
147 + this->sr->smb2_messageid,
148 + this->sr->smb2_ssnid,
149 + this->sr->smb_tid);
150 +}
151 +
152 +fksmb$target:::smb2_done
153 +{
154 + this->pn = copyinstr(arg0);
155 + this->sr = (userland pid`smb_request_t *)arg1;
156 +
157 + printf(" %s mid=0x%x status=0x%x\n",
158 + this->pn,
159 + this->sr->smb2_messageid,
160 + this->sr->smb2_status);
111 161 }
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