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
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
#include "OpRequest.h"
#include "common/Formatter.h"
#include <iostream>
#include <vector>
#include "common/debug.h"
#include "common/config.h"
#include "msg/Message.h"
#include "messages/MOSDOp.h"
#include "messages/MOSDRepOp.h"
#include "messages/MOSDRepOpReply.h"
#include "include/ceph_assert.h"
#include "osd/osd_types.h"
#ifdef WITH_LTTNG
#define TRACEPOINT_DEFINE
#define TRACEPOINT_PROBE_DYNAMIC_LINKAGE
#include "tracing/oprequest.h"
#undef TRACEPOINT_PROBE_DYNAMIC_LINKAGE
#undef TRACEPOINT_DEFINE
#else
#define tracepoint(...)
#endif
using std::ostream;
using std::set;
using std::string;
using std::stringstream;
using ceph::Formatter;
OpRequest::OpRequest(Message* req, OpTracker* tracker)
: TrackedOp(tracker, req->get_throttle_stamp()),
request(req),
hit_flag_points(0),
latest_flag_point(0),
hitset_inserted(false) {
if (req->get_priority() < tracker->cct->_conf->osd_client_op_priority) {
// don't warn as quickly for low priority ops
warn_interval_multiplier = tracker->cct->_conf->osd_recovery_op_warn_multiple;
}
if (req->get_type() == CEPH_MSG_OSD_OP) {
reqid = static_cast<MOSDOp*>(req)->get_reqid();
} else if (req->get_type() == MSG_OSD_REPOP) {
reqid = static_cast<MOSDRepOp*>(req)->reqid;
} else if (req->get_type() == MSG_OSD_REPOPREPLY) {
reqid = static_cast<MOSDRepOpReply*>(req)->reqid;
}
req_src_inst = req->get_source_inst();
}
void OpRequest::_dump(Formatter *f) const
{
Message *m = request;
f->dump_string("flag_point", state_string());
if (m->get_orig_source().is_client()) {
f->open_object_section("client_info");
stringstream client_name, client_addr;
client_name << req_src_inst.name;
client_addr << req_src_inst.addr;
f->dump_string("client", client_name.str());
f->dump_string("client_addr", client_addr.str());
f->dump_unsigned("tid", m->get_tid());
f->close_section(); // client_info
}
{
f->open_array_section("events");
std::lock_guard l(lock);
for (auto i = events.begin(); i != events.end(); ++i) {
f->open_object_section("event");
f->dump_string("event", i->str);
f->dump_stream("time") << i->stamp;
double duration = 0;
if (i != events.begin()) {
auto i_prev = i - 1;
duration = i->stamp - i_prev->stamp;
}
f->dump_float("duration", duration);
f->close_section();
}
f->close_section();
}
}
void OpRequest::_dump_op_descriptor(ostream& stream) const
{
get_req()->print(stream);
}
void OpRequest::_unregistered() {
request->clear_data();
request->clear_payload();
request->release_message_throttle();
request->set_connection(nullptr);
}
int OpRequest::maybe_init_op_info(const OSDMap &osdmap) {
if (op_info.get_flags())
return 0;
auto m = get_req<MOSDOp>();
#ifdef WITH_LTTNG
auto old_rmw_flags = op_info.get_flags();
#endif
auto ret = op_info.set_from_op(m, osdmap);
tracepoint(oprequest, set_rmw_flags, reqid.name._type,
reqid.name._num, reqid.tid, reqid.inc,
op_info.get_flags(), old_rmw_flags, op_info.get_flags());
return ret;
}
void OpRequest::mark_flag_point(uint8_t flag, const char *s) {
#ifdef WITH_LTTNG
uint8_t old_flags = hit_flag_points;
#endif
mark_event(s);
last_event_detail = s;
hit_flag_points |= flag;
latest_flag_point = flag;
tracepoint(oprequest, mark_flag_point, reqid.name._type,
reqid.name._num, reqid.tid, reqid.inc, op_info.get_flags(),
flag, s, old_flags, hit_flag_points);
}
void OpRequest::mark_flag_point_string(uint8_t flag, const string& s) {
#ifdef WITH_LTTNG
uint8_t old_flags = hit_flag_points;
#endif
mark_event(s);
hit_flag_points |= flag;
latest_flag_point = flag;
tracepoint(oprequest, mark_flag_point, reqid.name._type,
reqid.name._num, reqid.tid, reqid.inc, op_info.get_flags(),
flag, s.c_str(), old_flags, hit_flag_points);
}
bool OpRequest::filter_out(const set<string>& filters)
{
set<entity_addr_t> addrs;
for (auto it = filters.begin(); it != filters.end(); it++) {
entity_addr_t addr;
if (addr.parse((*it).c_str())) {
addrs.insert(addr);
}
}
if (addrs.empty())
return true;
entity_addr_t cmp_addr = req_src_inst.addr;
if (addrs.count(cmp_addr)) {
return true;
}
cmp_addr.set_nonce(0);
if (addrs.count(cmp_addr)) {
return true;
}
cmp_addr.set_port(0);
if (addrs.count(cmp_addr)) {
return true;
}
return false;
}
|
