]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | #include <gtest/gtest.h> | |
3 | #include <stdlib.h> | |
4 | #include <limits.h> | |
5 | ||
6 | #include "common/ceph_argparse.h" | |
7 | #include "common/common_init.h" | |
8 | #include "global/global_init.h" | |
9 | #include "common/config.h" | |
10 | #include "common/Finisher.h" | |
11 | #include "os/filestore/FileJournal.h" | |
12 | #include "include/Context.h" | |
13 | #include "common/Mutex.h" | |
14 | #include "common/safe_io.h" | |
15 | #include "os/filestore/JournalingObjectStore.h" | |
16 | ||
17 | Finisher *finisher; | |
18 | Cond sync_cond; | |
19 | char path[200]; | |
20 | uuid_d fsid; | |
21 | struct test_info { | |
22 | bool directio, aio, faio; | |
23 | const char *description; | |
24 | } subtests[3] = { | |
25 | { false, false, false, "DIRECTIO OFF AIO OFF" }, | |
26 | { true, false, false, "DIRECTIO ON AIO OFF" }, | |
27 | { true, true, true, "DIRECTIO ON AIO ON"} | |
28 | }; | |
29 | ||
30 | // ---- | |
31 | Cond cond; | |
32 | Mutex wait_lock("lock"); | |
33 | bool done; | |
34 | ||
35 | void wait() | |
36 | { | |
37 | wait_lock.Lock(); | |
38 | while (!done) | |
39 | cond.Wait(wait_lock); | |
40 | wait_lock.Unlock(); | |
41 | } | |
42 | ||
43 | // ---- | |
44 | class C_Sync { | |
45 | public: | |
46 | Cond cond; | |
47 | Mutex lock; | |
48 | bool done; | |
49 | C_SafeCond *c; | |
50 | ||
51 | C_Sync() | |
52 | : lock("C_Sync::lock"), done(false) { | |
53 | c = new C_SafeCond(&lock, &cond, &done); | |
54 | } | |
55 | ~C_Sync() { | |
56 | lock.Lock(); | |
57 | //cout << "wait" << std::endl; | |
58 | while (!done) | |
59 | cond.Wait(lock); | |
60 | //cout << "waited" << std::endl; | |
61 | lock.Unlock(); | |
62 | } | |
63 | }; | |
64 | ||
65 | unsigned size_mb = 200; | |
66 | //Gtest argument prefix | |
67 | const char GTEST_PRFIX[] = "--gtest_"; | |
68 | ||
69 | int main(int argc, char **argv) { | |
70 | vector<const char*> args; | |
71 | argv_to_vec(argc, (const char **)argv, args); | |
72 | ||
73 | auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT, | |
11fdf7f2 TL |
74 | CODE_ENVIRONMENT_UTILITY, |
75 | CINIT_FLAG_NO_DEFAULT_CONFIG_FILE); | |
7c673cae FG |
76 | common_init_finish(g_ceph_context); |
77 | ||
78 | char mb[10]; | |
79 | sprintf(mb, "%u", size_mb); | |
11fdf7f2 TL |
80 | g_ceph_context->_conf.set_val("osd_journal_size", mb); |
81 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
82 | |
83 | finisher = new Finisher(g_ceph_context); | |
84 | ||
85 | path[0] = '\0'; | |
86 | if (!args.empty()) { | |
87 | for ( unsigned int i = 0; i < args.size(); ++i) { | |
88 | if (strncmp(args[i], GTEST_PRFIX, sizeof(GTEST_PRFIX) - 1)) { | |
89 | //Non gtest argument, set to path. | |
90 | size_t copy_len = std::min(sizeof(path) - 1, strlen(args[i])); | |
91 | strncpy(path, args[i], copy_len); | |
92 | path[copy_len] = '\0'; | |
93 | break; | |
94 | } | |
95 | } | |
96 | } | |
97 | if ( path[0] == '\0') { | |
98 | srand(getpid() + time(0)); | |
99 | snprintf(path, sizeof(path), "/var/tmp/ceph_test_filejournal.tmp.%d", rand()); | |
100 | } | |
101 | cout << "path " << path << std::endl; | |
102 | ||
103 | ::testing::InitGoogleTest(&argc, argv); | |
104 | ||
105 | finisher->start(); | |
106 | ||
107 | int r = RUN_ALL_TESTS(); | |
108 | ||
109 | finisher->stop(); | |
110 | ||
111 | unlink(path); | |
112 | ||
113 | return r; | |
114 | } | |
115 | ||
116 | TEST(TestFileJournal, Create) { | |
11fdf7f2 TL |
117 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
118 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
119 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
120 | |
121 | for (unsigned i = 0 ; i < 3; ++i) { | |
122 | SCOPED_TRACE(subtests[i].description); | |
123 | fsid.generate_random(); | |
31f18b77 | 124 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 125 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 | 126 | ASSERT_EQ(0, fj.create()); |
7c673cae FG |
127 | } |
128 | } | |
129 | ||
130 | TEST(TestFileJournal, WriteSmall) { | |
11fdf7f2 TL |
131 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
132 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
133 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
134 | |
135 | for (unsigned i = 0 ; i < 3; ++i) { | |
136 | SCOPED_TRACE(subtests[i].description); | |
137 | fsid.generate_random(); | |
31f18b77 | 138 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 139 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
140 | ASSERT_EQ(0, fj.create()); |
141 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
142 | |
143 | vector<ObjectStore::Transaction> tls; | |
144 | bufferlist bl; | |
145 | bl.append("small"); | |
31f18b77 FG |
146 | int orig_len = fj.prepare_entry(tls, &bl); |
147 | fj.reserve_throttle_and_backoff(bl.length()); | |
148 | fj.submit_entry(1, bl, orig_len, new C_SafeCond(&wait_lock, &cond, &done)); | |
7c673cae FG |
149 | wait(); |
150 | ||
31f18b77 | 151 | fj.close(); |
7c673cae FG |
152 | } |
153 | } | |
154 | ||
155 | TEST(TestFileJournal, WriteBig) { | |
11fdf7f2 TL |
156 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
157 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
158 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
159 | |
160 | for (unsigned i = 0 ; i < 3; ++i) { | |
161 | SCOPED_TRACE(subtests[i].description); | |
162 | fsid.generate_random(); | |
31f18b77 | 163 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 164 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
165 | ASSERT_EQ(0, fj.create()); |
166 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
167 | |
168 | bufferlist bl; | |
169 | while (bl.length() < size_mb*1000/2) { | |
170 | char foo[1024*1024]; | |
171 | memset(foo, 1, sizeof(foo)); | |
172 | bl.append(foo, sizeof(foo)); | |
173 | } | |
174 | vector<ObjectStore::Transaction> tls; | |
31f18b77 FG |
175 | int orig_len = fj.prepare_entry(tls, &bl); |
176 | fj.reserve_throttle_and_backoff(bl.length()); | |
177 | fj.submit_entry(1, bl, orig_len, new C_SafeCond(&wait_lock, &cond, &done)); | |
7c673cae | 178 | wait(); |
31f18b77 | 179 | fj.close(); |
7c673cae FG |
180 | } |
181 | } | |
182 | ||
183 | TEST(TestFileJournal, WriteMany) { | |
11fdf7f2 TL |
184 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
185 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
186 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
187 | |
188 | for (unsigned i = 0 ; i < 3; ++i) { | |
189 | SCOPED_TRACE(subtests[i].description); | |
190 | fsid.generate_random(); | |
31f18b77 | 191 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 192 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
193 | ASSERT_EQ(0, fj.create()); |
194 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
195 | |
196 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
197 | ||
198 | vector<ObjectStore::Transaction> tls; | |
199 | bufferlist bl; | |
200 | bl.append("small"); | |
201 | uint64_t seq = 1; | |
202 | for (int i=0; i<100; i++) { | |
203 | bl.append("small"); | |
31f18b77 FG |
204 | int orig_len = fj.prepare_entry(tls, &bl); |
205 | fj.reserve_throttle_and_backoff(bl.length()); | |
206 | fj.submit_entry(seq++, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
207 | } |
208 | gb.activate(); | |
209 | ||
210 | wait(); | |
211 | ||
31f18b77 | 212 | fj.close(); |
7c673cae FG |
213 | } |
214 | } | |
215 | ||
216 | TEST(TestFileJournal, WriteManyVecs) { | |
11fdf7f2 TL |
217 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
218 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
219 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
220 | |
221 | for (unsigned i = 0 ; i < 3; ++i) { | |
222 | SCOPED_TRACE(subtests[i].description); | |
223 | fsid.generate_random(); | |
31f18b77 | 224 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 225 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
226 | ASSERT_EQ(0, fj.create()); |
227 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
228 | |
229 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
230 | ||
231 | bufferlist first; | |
232 | first.append("small"); | |
233 | vector<ObjectStore::Transaction> tls; | |
31f18b77 FG |
234 | int orig_len = fj.prepare_entry(tls, &first); |
235 | fj.reserve_throttle_and_backoff(first.length()); | |
236 | fj.submit_entry(1, first, orig_len, gb.new_sub()); | |
7c673cae FG |
237 | |
238 | bufferlist bl; | |
239 | for (int i=0; i<IOV_MAX * 2; i++) { | |
240 | bufferptr bp = buffer::create_page_aligned(4096); | |
241 | memset(bp.c_str(), (char)i, 4096); | |
242 | bl.append(bp); | |
243 | } | |
244 | bufferlist origbl = bl; | |
31f18b77 FG |
245 | orig_len = fj.prepare_entry(tls, &bl); |
246 | fj.reserve_throttle_and_backoff(bl.length()); | |
247 | fj.submit_entry(2, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
248 | gb.activate(); |
249 | wait(); | |
250 | ||
31f18b77 | 251 | fj.close(); |
7c673cae | 252 | |
31f18b77 | 253 | fj.open(1); |
7c673cae FG |
254 | bufferlist inbl; |
255 | string v; | |
256 | uint64_t seq = 0; | |
31f18b77 | 257 | ASSERT_EQ(true, fj.read_entry(inbl, seq)); |
7c673cae FG |
258 | ASSERT_EQ(seq, 2ull); |
259 | ASSERT_TRUE(inbl.contents_equal(origbl)); | |
31f18b77 FG |
260 | ASSERT_EQ(0, fj.make_writeable()); |
261 | fj.close(); | |
7c673cae FG |
262 | |
263 | } | |
264 | } | |
265 | ||
266 | TEST(TestFileJournal, ReplaySmall) { | |
11fdf7f2 TL |
267 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
268 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
269 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
270 | |
271 | vector<ObjectStore::Transaction> tls; | |
272 | ||
273 | for (unsigned i = 0 ; i < 3; ++i) { | |
274 | SCOPED_TRACE(subtests[i].description); | |
275 | fsid.generate_random(); | |
31f18b77 | 276 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 277 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
278 | ASSERT_EQ(0, fj.create()); |
279 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
280 | |
281 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
282 | ||
283 | bufferlist bl; | |
284 | bl.append("small"); | |
31f18b77 FG |
285 | int orig_len = fj.prepare_entry(tls, &bl); |
286 | fj.reserve_throttle_and_backoff(bl.length()); | |
287 | fj.submit_entry(1, bl, orig_len, gb.new_sub()); | |
7c673cae | 288 | bl.append("small"); |
31f18b77 FG |
289 | orig_len = fj.prepare_entry(tls, &bl); |
290 | fj.reserve_throttle_and_backoff(bl.length()); | |
291 | fj.submit_entry(2, bl, orig_len, gb.new_sub()); | |
7c673cae | 292 | bl.append("small"); |
31f18b77 FG |
293 | orig_len = fj.prepare_entry(tls, &bl); |
294 | fj.reserve_throttle_and_backoff(bl.length()); | |
295 | fj.submit_entry(3, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
296 | gb.activate(); |
297 | wait(); | |
298 | ||
31f18b77 | 299 | fj.close(); |
7c673cae | 300 | |
31f18b77 | 301 | fj.open(1); |
7c673cae FG |
302 | |
303 | bufferlist inbl; | |
304 | string v; | |
305 | uint64_t seq = 0; | |
31f18b77 | 306 | ASSERT_EQ(true, fj.read_entry(inbl, seq)); |
7c673cae FG |
307 | ASSERT_EQ(seq, 2ull); |
308 | inbl.copy(0, inbl.length(), v); | |
309 | ASSERT_EQ("small", v); | |
310 | inbl.clear(); | |
311 | v.clear(); | |
312 | ||
31f18b77 | 313 | ASSERT_EQ(true, fj.read_entry(inbl, seq)); |
7c673cae FG |
314 | ASSERT_EQ(seq, 3ull); |
315 | inbl.copy(0, inbl.length(), v); | |
316 | ASSERT_EQ("small", v); | |
317 | inbl.clear(); | |
318 | v.clear(); | |
319 | ||
31f18b77 | 320 | ASSERT_TRUE(!fj.read_entry(inbl, seq)); |
7c673cae | 321 | |
31f18b77 FG |
322 | ASSERT_EQ(0, fj.make_writeable()); |
323 | fj.close(); | |
7c673cae FG |
324 | } |
325 | } | |
326 | ||
327 | TEST(TestFileJournal, ReplayCorrupt) { | |
11fdf7f2 TL |
328 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "true"); |
329 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
330 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
331 | |
332 | vector<ObjectStore::Transaction> tls; | |
333 | for (unsigned i = 0 ; i < 3; ++i) { | |
334 | SCOPED_TRACE(subtests[i].description); | |
335 | fsid.generate_random(); | |
31f18b77 | 336 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 337 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
338 | ASSERT_EQ(0, fj.create()); |
339 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
340 | |
341 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
342 | ||
343 | const char *needle = "i am a needle"; | |
344 | const char *newneedle = "in a haystack"; | |
345 | bufferlist bl; | |
346 | bl.append(needle); | |
31f18b77 FG |
347 | int orig_len = fj.prepare_entry(tls, &bl); |
348 | fj.reserve_throttle_and_backoff(bl.length()); | |
349 | fj.submit_entry(1, bl, orig_len, gb.new_sub()); | |
7c673cae | 350 | bl.append(needle); |
31f18b77 FG |
351 | orig_len = fj.prepare_entry(tls, &bl); |
352 | fj.reserve_throttle_and_backoff(bl.length()); | |
353 | fj.submit_entry(2, bl, orig_len, gb.new_sub()); | |
7c673cae | 354 | bl.append(needle); |
31f18b77 FG |
355 | orig_len = fj.prepare_entry(tls, &bl); |
356 | fj.reserve_throttle_and_backoff(bl.length()); | |
357 | fj.submit_entry(3, bl, orig_len, gb.new_sub()); | |
7c673cae | 358 | bl.append(needle); |
31f18b77 FG |
359 | orig_len = fj.prepare_entry(tls, &bl); |
360 | fj.reserve_throttle_and_backoff(bl.length()); | |
361 | fj.submit_entry(4, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
362 | gb.activate(); |
363 | wait(); | |
364 | ||
31f18b77 | 365 | fj.close(); |
7c673cae FG |
366 | |
367 | cout << "corrupting journal" << std::endl; | |
368 | char buf[1024*128]; | |
369 | int fd = open(path, O_RDONLY); | |
370 | ASSERT_GE(fd, 0); | |
371 | int r = safe_read_exact(fd, buf, sizeof(buf)); | |
372 | ASSERT_EQ(0, r); | |
373 | int n = 0; | |
374 | for (unsigned o=0; o < sizeof(buf) - strlen(needle); o++) { | |
375 | if (memcmp(buf+o, needle, strlen(needle)) == 0) { | |
376 | if (n >= 2) { | |
377 | cout << "replacing at offset " << o << std::endl; | |
378 | memcpy(buf+o, newneedle, strlen(newneedle)); | |
379 | } else { | |
380 | cout << "leaving at offset " << o << std::endl; | |
381 | } | |
382 | n++; | |
383 | } | |
384 | } | |
385 | ASSERT_EQ(n, 4); | |
386 | close(fd); | |
387 | fd = open(path, O_WRONLY); | |
388 | ASSERT_GE(fd, 0); | |
389 | r = safe_write(fd, buf, sizeof(buf)); | |
390 | ASSERT_EQ(r, 0); | |
391 | close(fd); | |
392 | ||
31f18b77 | 393 | fj.open(1); |
7c673cae FG |
394 | |
395 | bufferlist inbl; | |
396 | string v; | |
397 | uint64_t seq = 0; | |
31f18b77 | 398 | ASSERT_EQ(true, fj.read_entry(inbl, seq)); |
7c673cae FG |
399 | ASSERT_EQ(seq, 2ull); |
400 | inbl.copy(0, inbl.length(), v); | |
401 | ASSERT_EQ(needle, v); | |
402 | inbl.clear(); | |
403 | v.clear(); | |
404 | bool corrupt; | |
31f18b77 | 405 | ASSERT_FALSE(fj.read_entry(inbl, seq, &corrupt)); |
7c673cae FG |
406 | ASSERT_TRUE(corrupt); |
407 | ||
31f18b77 FG |
408 | ASSERT_EQ(0, fj.make_writeable()); |
409 | fj.close(); | |
7c673cae FG |
410 | } |
411 | } | |
412 | ||
413 | TEST(TestFileJournal, WriteTrim) { | |
11fdf7f2 TL |
414 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
415 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
416 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
417 | |
418 | for (unsigned i = 0 ; i < 3; ++i) { | |
419 | SCOPED_TRACE(subtests[i].description); | |
420 | fsid.generate_random(); | |
31f18b77 | 421 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 422 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
423 | ASSERT_EQ(0, fj.create()); |
424 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
425 | |
426 | list<C_Sync*> ls; | |
427 | ||
428 | bufferlist bl; | |
429 | char foo[1024*1024]; | |
430 | memset(foo, 1, sizeof(foo)); | |
431 | ||
432 | uint64_t seq = 1, committed = 0; | |
433 | vector<ObjectStore::Transaction> tls; | |
434 | ||
435 | for (unsigned i=0; i<size_mb*2; i++) { | |
436 | bl.clear(); | |
437 | bl.push_back(buffer::copy(foo, sizeof(foo))); | |
438 | bl.zero(); | |
439 | ls.push_back(new C_Sync); | |
31f18b77 FG |
440 | int orig_len = fj.prepare_entry(tls, &bl); |
441 | fj.reserve_throttle_and_backoff(bl.length()); | |
442 | fj.submit_entry(seq++, bl, orig_len, ls.back()->c); | |
7c673cae FG |
443 | |
444 | while (ls.size() > size_mb/2) { | |
445 | delete ls.front(); | |
446 | ls.pop_front(); | |
447 | committed++; | |
31f18b77 | 448 | fj.committed_thru(committed); |
7c673cae FG |
449 | } |
450 | } | |
451 | ||
452 | while (ls.size()) { | |
453 | delete ls.front(); | |
454 | ls.pop_front(); | |
31f18b77 | 455 | fj.committed_thru(++committed); |
7c673cae FG |
456 | } |
457 | ||
31f18b77 | 458 | ASSERT_TRUE(fj.journalq_empty()); |
7c673cae | 459 | |
31f18b77 | 460 | fj.close(); |
7c673cae FG |
461 | } |
462 | } | |
463 | ||
464 | TEST(TestFileJournal, WriteTrimSmall) { | |
11fdf7f2 TL |
465 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "false"); |
466 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "0"); | |
467 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
468 | vector<ObjectStore::Transaction> tls; |
469 | ||
470 | for (unsigned i = 0 ; i < 3; ++i) { | |
471 | SCOPED_TRACE(subtests[i].description); | |
472 | fsid.generate_random(); | |
31f18b77 | 473 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 474 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
475 | ASSERT_EQ(0, fj.create()); |
476 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
477 | |
478 | list<C_Sync*> ls; | |
479 | ||
480 | bufferlist bl; | |
481 | char foo[1024*1024]; | |
482 | memset(foo, 1, sizeof(foo)); | |
483 | ||
484 | uint64_t seq = 1, committed = 0; | |
485 | ||
486 | for (unsigned i=0; i<size_mb*2; i++) { | |
487 | bl.clear(); | |
488 | for (int k=0; k<128; k++) | |
489 | bl.push_back(buffer::copy(foo, sizeof(foo) / 128)); | |
490 | bl.zero(); | |
491 | ls.push_back(new C_Sync); | |
31f18b77 FG |
492 | int orig_len = fj.prepare_entry(tls, &bl); |
493 | fj.reserve_throttle_and_backoff(bl.length()); | |
494 | fj.submit_entry(seq++, bl, orig_len, ls.back()->c); | |
7c673cae FG |
495 | |
496 | while (ls.size() > size_mb/2) { | |
497 | delete ls.front(); | |
498 | ls.pop_front(); | |
499 | committed++; | |
31f18b77 | 500 | fj.committed_thru(committed); |
7c673cae FG |
501 | } |
502 | } | |
503 | ||
504 | while (ls.size()) { | |
505 | delete ls.front(); | |
506 | ls.pop_front(); | |
31f18b77 | 507 | fj.committed_thru(committed); |
7c673cae FG |
508 | } |
509 | ||
31f18b77 | 510 | fj.close(); |
7c673cae FG |
511 | } |
512 | } | |
513 | ||
514 | TEST(TestFileJournal, ReplayDetectCorruptFooterMagic) { | |
11fdf7f2 TL |
515 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "true"); |
516 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "1"); | |
517 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
518 | |
519 | vector<ObjectStore::Transaction> tls; | |
520 | for (unsigned i = 0 ; i < 3; ++i) { | |
521 | SCOPED_TRACE(subtests[i].description); | |
522 | fsid.generate_random(); | |
31f18b77 | 523 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 524 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
525 | ASSERT_EQ(0, fj.create()); |
526 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
527 | |
528 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
529 | ||
530 | const char *needle = "i am a needle"; | |
531 | for (unsigned i = 1; i <= 4; ++i) { | |
532 | bufferlist bl; | |
533 | bl.append(needle); | |
31f18b77 FG |
534 | int orig_len = fj.prepare_entry(tls, &bl); |
535 | fj.reserve_throttle_and_backoff(bl.length()); | |
536 | fj.submit_entry(i, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
537 | } |
538 | gb.activate(); | |
539 | wait(); | |
540 | ||
541 | bufferlist bl; | |
542 | bl.append("needle"); | |
31f18b77 FG |
543 | int orig_len = fj.prepare_entry(tls, &bl); |
544 | fj.reserve_throttle_and_backoff(bl.length()); | |
545 | fj.submit_entry(5, bl, orig_len, new C_SafeCond(&wait_lock, &cond, &done)); | |
7c673cae FG |
546 | wait(); |
547 | ||
31f18b77 | 548 | fj.close(); |
7c673cae FG |
549 | int fd = open(path, O_WRONLY); |
550 | ||
551 | cout << "corrupting journal" << std::endl; | |
31f18b77 FG |
552 | fj.open(0); |
553 | fj.corrupt_footer_magic(fd, 2); | |
7c673cae FG |
554 | |
555 | uint64_t seq = 0; | |
556 | bl.clear(); | |
557 | bool corrupt = false; | |
31f18b77 | 558 | bool result = fj.read_entry(bl, seq, &corrupt); |
7c673cae FG |
559 | ASSERT_TRUE(result); |
560 | ASSERT_EQ(seq, 1UL); | |
561 | ASSERT_FALSE(corrupt); | |
562 | ||
31f18b77 | 563 | result = fj.read_entry(bl, seq, &corrupt); |
7c673cae FG |
564 | ASSERT_FALSE(result); |
565 | ASSERT_TRUE(corrupt); | |
566 | ||
31f18b77 FG |
567 | ASSERT_EQ(0, fj.make_writeable()); |
568 | fj.close(); | |
7c673cae FG |
569 | ::close(fd); |
570 | } | |
571 | } | |
572 | ||
573 | TEST(TestFileJournal, ReplayDetectCorruptPayload) { | |
11fdf7f2 TL |
574 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "true"); |
575 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "1"); | |
576 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
577 | |
578 | vector<ObjectStore::Transaction> tls; | |
579 | for (unsigned i = 0 ; i < 3; ++i) { | |
580 | SCOPED_TRACE(subtests[i].description); | |
581 | fsid.generate_random(); | |
31f18b77 | 582 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 583 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
584 | ASSERT_EQ(0, fj.create()); |
585 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
586 | |
587 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
588 | ||
589 | const char *needle = "i am a needle"; | |
590 | for (unsigned i = 1; i <= 4; ++i) { | |
591 | bufferlist bl; | |
592 | bl.append(needle); | |
31f18b77 FG |
593 | int orig_len = fj.prepare_entry(tls, &bl); |
594 | fj.reserve_throttle_and_backoff(bl.length()); | |
595 | fj.submit_entry(i, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
596 | } |
597 | gb.activate(); | |
598 | wait(); | |
599 | ||
600 | bufferlist bl; | |
601 | bl.append("needle"); | |
31f18b77 FG |
602 | int orig_len = fj.prepare_entry(tls, &bl); |
603 | fj.reserve_throttle_and_backoff(bl.length()); | |
604 | fj.submit_entry(5, bl, orig_len, new C_SafeCond(&wait_lock, &cond, &done)); | |
7c673cae FG |
605 | wait(); |
606 | ||
31f18b77 | 607 | fj.close(); |
7c673cae FG |
608 | int fd = open(path, O_WRONLY); |
609 | ||
610 | cout << "corrupting journal" << std::endl; | |
31f18b77 FG |
611 | fj.open(0); |
612 | fj.corrupt_payload(fd, 2); | |
7c673cae FG |
613 | |
614 | uint64_t seq = 0; | |
615 | bl.clear(); | |
616 | bool corrupt = false; | |
31f18b77 | 617 | bool result = fj.read_entry(bl, seq, &corrupt); |
7c673cae FG |
618 | ASSERT_TRUE(result); |
619 | ASSERT_EQ(seq, 1UL); | |
620 | ASSERT_FALSE(corrupt); | |
621 | ||
31f18b77 | 622 | result = fj.read_entry(bl, seq, &corrupt); |
7c673cae FG |
623 | ASSERT_FALSE(result); |
624 | ASSERT_TRUE(corrupt); | |
625 | ||
31f18b77 FG |
626 | ASSERT_EQ(0, fj.make_writeable()); |
627 | fj.close(); | |
7c673cae FG |
628 | ::close(fd); |
629 | } | |
630 | } | |
631 | ||
632 | TEST(TestFileJournal, ReplayDetectCorruptHeader) { | |
11fdf7f2 TL |
633 | g_ceph_context->_conf.set_val("journal_ignore_corruption", "true"); |
634 | g_ceph_context->_conf.set_val("journal_write_header_frequency", "1"); | |
635 | g_ceph_context->_conf.apply_changes(nullptr); | |
7c673cae FG |
636 | |
637 | vector<ObjectStore::Transaction> tls; | |
638 | for (unsigned i = 0 ; i < 3; ++i) { | |
639 | SCOPED_TRACE(subtests[i].description); | |
640 | fsid.generate_random(); | |
31f18b77 | 641 | FileJournal fj(g_ceph_context, fsid, finisher, &sync_cond, path, |
7c673cae | 642 | subtests[i].directio, subtests[i].aio, subtests[i].faio); |
31f18b77 FG |
643 | ASSERT_EQ(0, fj.create()); |
644 | ASSERT_EQ(0, fj.make_writeable()); | |
7c673cae FG |
645 | |
646 | C_GatherBuilder gb(g_ceph_context, new C_SafeCond(&wait_lock, &cond, &done)); | |
647 | ||
648 | const char *needle = "i am a needle"; | |
649 | for (unsigned i = 1; i <= 4; ++i) { | |
650 | bufferlist bl; | |
651 | bl.append(needle); | |
31f18b77 FG |
652 | int orig_len = fj.prepare_entry(tls, &bl); |
653 | fj.reserve_throttle_and_backoff(bl.length()); | |
654 | fj.submit_entry(i, bl, orig_len, gb.new_sub()); | |
7c673cae FG |
655 | } |
656 | gb.activate(); | |
657 | wait(); | |
658 | ||
659 | bufferlist bl; | |
660 | bl.append("needle"); | |
31f18b77 FG |
661 | int orig_len = fj.prepare_entry(tls, &bl); |
662 | fj.reserve_throttle_and_backoff(bl.length()); | |
663 | fj.submit_entry(5, bl, orig_len, new C_SafeCond(&wait_lock, &cond, &done)); | |
7c673cae FG |
664 | wait(); |
665 | ||
31f18b77 | 666 | fj.close(); |
7c673cae FG |
667 | int fd = open(path, O_WRONLY); |
668 | ||
669 | cout << "corrupting journal" << std::endl; | |
31f18b77 FG |
670 | fj.open(0); |
671 | fj.corrupt_header_magic(fd, 2); | |
7c673cae FG |
672 | |
673 | uint64_t seq = 0; | |
674 | bl.clear(); | |
675 | bool corrupt = false; | |
31f18b77 | 676 | bool result = fj.read_entry(bl, seq, &corrupt); |
7c673cae FG |
677 | ASSERT_TRUE(result); |
678 | ASSERT_EQ(seq, 1UL); | |
679 | ASSERT_FALSE(corrupt); | |
680 | ||
31f18b77 | 681 | result = fj.read_entry(bl, seq, &corrupt); |
7c673cae FG |
682 | ASSERT_FALSE(result); |
683 | ASSERT_TRUE(corrupt); | |
684 | ||
31f18b77 FG |
685 | ASSERT_EQ(0, fj.make_writeable()); |
686 | fj.close(); | |
7c673cae FG |
687 | ::close(fd); |
688 | } | |
689 | } |