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11fdf7f2 TL |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | ||
4 | #include "test/librbd/test_fixture.h" | |
5 | #include "test/librbd/test_support.h" | |
6 | #include "include/rbd/librbd.h" | |
7 | #include "include/rbd/librbd.hpp" | |
8 | #include "test/librados/test.h" | |
9 | #include "gtest/gtest.h" | |
10 | ||
11 | #include <boost/scope_exit.hpp> | |
f67539c2 | 12 | #include <chrono> |
11fdf7f2 TL |
13 | #include <vector> |
14 | ||
15 | void register_test_groups() { | |
16 | } | |
17 | ||
18 | class TestGroup : public TestFixture { | |
19 | ||
20 | }; | |
21 | ||
22 | TEST_F(TestGroup, group_create) | |
23 | { | |
24 | rados_ioctx_t ioctx; | |
25 | rados_ioctx_create(_cluster, _pool_name.c_str(), &ioctx); | |
26 | BOOST_SCOPE_EXIT(ioctx) { | |
27 | rados_ioctx_destroy(ioctx); | |
28 | } BOOST_SCOPE_EXIT_END; | |
29 | ||
30 | librbd::RBD rbd; | |
31 | ASSERT_EQ(0, rbd_group_create(ioctx, "mygroup")); | |
32 | ||
33 | size_t size = 0; | |
34 | ASSERT_EQ(-ERANGE, rbd_group_list(ioctx, NULL, &size)); | |
35 | ASSERT_EQ(strlen("mygroup") + 1, size); | |
36 | ||
37 | char groups[80]; | |
38 | ASSERT_EQ(static_cast<int>(strlen("mygroup") + 1), | |
39 | rbd_group_list(ioctx, groups, &size)); | |
40 | ASSERT_STREQ("mygroup", groups); | |
41 | ||
42 | ASSERT_EQ(0, rbd_group_remove(ioctx, "mygroup")); | |
43 | ||
44 | ASSERT_EQ(0, rbd_group_list(ioctx, groups, &size)); | |
45 | } | |
46 | ||
47 | TEST_F(TestGroup, group_createPP) | |
48 | { | |
49 | librados::IoCtx ioctx; | |
50 | ASSERT_EQ(0, _rados.ioctx_create(_pool_name.c_str(), ioctx)); | |
51 | ||
52 | librbd::RBD rbd; | |
53 | ASSERT_EQ(0, rbd.group_create(ioctx, "mygroup")); | |
54 | ||
20effc67 | 55 | std::vector<std::string> groups; |
11fdf7f2 TL |
56 | ASSERT_EQ(0, rbd.group_list(ioctx, &groups)); |
57 | ASSERT_EQ(1U, groups.size()); | |
58 | ASSERT_EQ("mygroup", groups[0]); | |
59 | ||
60 | groups.clear(); | |
61 | ASSERT_EQ(0, rbd.group_rename(ioctx, "mygroup", "newgroup")); | |
62 | ASSERT_EQ(0, rbd.group_list(ioctx, &groups)); | |
63 | ASSERT_EQ(1U, groups.size()); | |
64 | ASSERT_EQ("newgroup", groups[0]); | |
65 | ||
66 | ASSERT_EQ(0, rbd.group_remove(ioctx, "newgroup")); | |
67 | ||
68 | groups.clear(); | |
69 | ASSERT_EQ(0, rbd.group_list(ioctx, &groups)); | |
70 | ASSERT_EQ(0U, groups.size()); | |
71 | } | |
72 | ||
73 | TEST_F(TestGroup, add_image) | |
74 | { | |
75 | REQUIRE_FORMAT_V2(); | |
76 | ||
77 | rados_ioctx_t ioctx; | |
78 | rados_ioctx_create(_cluster, _pool_name.c_str(), &ioctx); | |
79 | BOOST_SCOPE_EXIT(ioctx) { | |
80 | rados_ioctx_destroy(ioctx); | |
81 | } BOOST_SCOPE_EXIT_END; | |
82 | ||
83 | const char *group_name = "mycg"; | |
84 | ASSERT_EQ(0, rbd_group_create(ioctx, group_name)); | |
85 | ||
86 | rbd_image_t image; | |
87 | ASSERT_EQ(0, rbd_open(ioctx, m_image_name.c_str(), &image, NULL)); | |
88 | BOOST_SCOPE_EXIT(image) { | |
89 | EXPECT_EQ(0, rbd_close(image)); | |
90 | } BOOST_SCOPE_EXIT_END; | |
91 | ||
92 | uint64_t features; | |
93 | ASSERT_EQ(0, rbd_get_features(image, &features)); | |
94 | ASSERT_TRUE((features & RBD_FEATURE_OPERATIONS) == 0ULL); | |
95 | ||
96 | uint64_t op_features; | |
97 | ASSERT_EQ(0, rbd_get_op_features(image, &op_features)); | |
98 | ASSERT_TRUE((op_features & RBD_OPERATION_FEATURE_GROUP) == 0ULL); | |
99 | ||
20effc67 TL |
100 | rbd_group_info_t group_info; |
101 | ASSERT_EQ(0, rbd_get_group(image, &group_info, sizeof(group_info))); | |
102 | ASSERT_EQ(0, strcmp("", group_info.name)); | |
103 | ASSERT_EQ(RBD_GROUP_INVALID_POOL, group_info.pool); | |
104 | rbd_group_info_cleanup(&group_info, sizeof(group_info)); | |
105 | ||
11fdf7f2 TL |
106 | ASSERT_EQ(0, rbd_group_image_add(ioctx, group_name, ioctx, |
107 | m_image_name.c_str())); | |
108 | ||
20effc67 TL |
109 | ASSERT_EQ(-ERANGE, rbd_get_group(image, &group_info, 0)); |
110 | ASSERT_EQ(0, rbd_get_group(image, &group_info, sizeof(group_info))); | |
111 | ASSERT_EQ(0, strcmp(group_name, group_info.name)); | |
112 | ASSERT_EQ(rados_ioctx_get_id(ioctx), group_info.pool); | |
113 | rbd_group_info_cleanup(&group_info, sizeof(group_info)); | |
114 | ||
11fdf7f2 TL |
115 | ASSERT_EQ(0, rbd_get_features(image, &features)); |
116 | ASSERT_TRUE((features & RBD_FEATURE_OPERATIONS) == | |
117 | RBD_FEATURE_OPERATIONS); | |
118 | ASSERT_EQ(0, rbd_get_op_features(image, &op_features)); | |
119 | ASSERT_TRUE((op_features & RBD_OPERATION_FEATURE_GROUP) == | |
120 | RBD_OPERATION_FEATURE_GROUP); | |
121 | ||
122 | size_t num_images = 0; | |
123 | ASSERT_EQ(-ERANGE, rbd_group_image_list(ioctx, group_name, NULL, | |
124 | sizeof(rbd_group_image_info_t), | |
125 | &num_images)); | |
126 | ASSERT_EQ(1U, num_images); | |
127 | ||
128 | rbd_group_image_info_t images[1]; | |
129 | ASSERT_EQ(1, rbd_group_image_list(ioctx, group_name, images, | |
130 | sizeof(rbd_group_image_info_t), | |
131 | &num_images)); | |
132 | ||
133 | ASSERT_EQ(m_image_name, images[0].name); | |
134 | ASSERT_EQ(rados_ioctx_get_id(ioctx), images[0].pool); | |
135 | ||
136 | ASSERT_EQ(0, rbd_group_image_list_cleanup(images, | |
137 | sizeof(rbd_group_image_info_t), | |
138 | num_images)); | |
139 | ASSERT_EQ(0, rbd_group_image_remove(ioctx, group_name, ioctx, | |
140 | m_image_name.c_str())); | |
141 | ||
142 | ASSERT_EQ(0, rbd_get_features(image, &features)); | |
143 | ASSERT_TRUE((features & RBD_FEATURE_OPERATIONS) == 0ULL); | |
144 | ASSERT_EQ(0, rbd_get_op_features(image, &op_features)); | |
145 | ASSERT_TRUE((op_features & RBD_OPERATION_FEATURE_GROUP) == 0ULL); | |
146 | ||
147 | ASSERT_EQ(0, rbd_group_image_list(ioctx, group_name, images, | |
148 | sizeof(rbd_group_image_info_t), | |
149 | &num_images)); | |
150 | ASSERT_EQ(0U, num_images); | |
151 | ||
152 | ASSERT_EQ(0, rbd_group_remove(ioctx, group_name)); | |
153 | } | |
154 | ||
155 | TEST_F(TestGroup, add_imagePP) | |
156 | { | |
157 | REQUIRE_FORMAT_V2(); | |
158 | ||
159 | librados::IoCtx ioctx; | |
160 | ASSERT_EQ(0, _rados.ioctx_create(_pool_name.c_str(), ioctx)); | |
161 | ||
162 | const char *group_name = "mycg"; | |
163 | librbd::RBD rbd; | |
164 | ASSERT_EQ(0, rbd.group_create(ioctx, group_name)); | |
165 | ||
166 | librbd::Image image; | |
167 | ASSERT_EQ(0, rbd.open(ioctx, image, m_image_name.c_str(), NULL)); | |
168 | ||
169 | uint64_t features; | |
170 | ASSERT_EQ(0, image.features(&features)); | |
171 | ASSERT_TRUE((features & RBD_FEATURE_OPERATIONS) == 0ULL); | |
172 | ||
173 | uint64_t op_features; | |
174 | ASSERT_EQ(0, image.get_op_features(&op_features)); | |
175 | ASSERT_TRUE((op_features & RBD_OPERATION_FEATURE_GROUP) == 0ULL); | |
176 | ||
20effc67 TL |
177 | librbd::group_info_t group_info; |
178 | ASSERT_EQ(0, image.get_group(&group_info, sizeof(group_info))); | |
179 | ASSERT_EQ(std::string(""), group_info.name); | |
180 | ASSERT_EQ(RBD_GROUP_INVALID_POOL, group_info.pool); | |
181 | ||
11fdf7f2 TL |
182 | ASSERT_EQ(0, rbd.group_image_add(ioctx, group_name, ioctx, |
183 | m_image_name.c_str())); | |
184 | ||
20effc67 TL |
185 | ASSERT_EQ(-ERANGE, image.get_group(&group_info, 0)); |
186 | ASSERT_EQ(0, image.get_group(&group_info, sizeof(group_info))); | |
187 | ASSERT_EQ(std::string(group_name), group_info.name); | |
188 | ASSERT_EQ(ioctx.get_id(), group_info.pool); | |
189 | ||
11fdf7f2 TL |
190 | ASSERT_EQ(0, image.features(&features)); |
191 | ASSERT_TRUE((features & RBD_FEATURE_OPERATIONS) == | |
192 | RBD_FEATURE_OPERATIONS); | |
193 | ASSERT_EQ(0, image.get_op_features(&op_features)); | |
194 | ASSERT_TRUE((op_features & RBD_OPERATION_FEATURE_GROUP) == | |
195 | RBD_OPERATION_FEATURE_GROUP); | |
196 | ||
20effc67 | 197 | std::vector<librbd::group_image_info_t> images; |
11fdf7f2 TL |
198 | ASSERT_EQ(0, rbd.group_image_list(ioctx, group_name, &images, |
199 | sizeof(librbd::group_image_info_t))); | |
200 | ASSERT_EQ(1U, images.size()); | |
201 | ASSERT_EQ(m_image_name, images[0].name); | |
202 | ASSERT_EQ(ioctx.get_id(), images[0].pool); | |
203 | ||
204 | ASSERT_EQ(0, rbd.group_image_remove(ioctx, group_name, ioctx, | |
205 | m_image_name.c_str())); | |
206 | ||
207 | ASSERT_EQ(0, image.features(&features)); | |
208 | ASSERT_TRUE((features & RBD_FEATURE_OPERATIONS) == 0ULL); | |
209 | ASSERT_EQ(0, image.get_op_features(&op_features)); | |
210 | ASSERT_TRUE((op_features & RBD_OPERATION_FEATURE_GROUP) == 0ULL); | |
211 | ||
212 | images.clear(); | |
213 | ASSERT_EQ(0, rbd.group_image_list(ioctx, group_name, &images, | |
214 | sizeof(librbd::group_image_info_t))); | |
215 | ASSERT_EQ(0U, images.size()); | |
216 | ||
217 | ASSERT_EQ(0, rbd.group_remove(ioctx, group_name)); | |
218 | } | |
219 | ||
220 | TEST_F(TestGroup, add_snapshot) | |
221 | { | |
222 | REQUIRE_FORMAT_V2(); | |
223 | ||
224 | rados_ioctx_t ioctx; | |
225 | rados_ioctx_create(_cluster, _pool_name.c_str(), &ioctx); | |
226 | BOOST_SCOPE_EXIT(ioctx) { | |
227 | rados_ioctx_destroy(ioctx); | |
228 | } BOOST_SCOPE_EXIT_END; | |
229 | ||
230 | const char *group_name = "snap_group"; | |
231 | const char *snap_name = "snap_snapshot"; | |
232 | ||
233 | const char orig_data[] = "orig data"; | |
234 | const char test_data[] = "test data"; | |
235 | char read_data[10]; | |
236 | ||
237 | rbd_image_t image; | |
238 | ASSERT_EQ(0, rbd_open(ioctx, m_image_name.c_str(), &image, NULL)); | |
239 | BOOST_SCOPE_EXIT(image) { | |
240 | EXPECT_EQ(0, rbd_close(image)); | |
241 | } BOOST_SCOPE_EXIT_END; | |
242 | ||
243 | ASSERT_EQ(10, rbd_write(image, 0, 10, orig_data)); | |
244 | ASSERT_EQ(10, rbd_read(image, 0, 10, read_data)); | |
245 | ASSERT_EQ(0, memcmp(orig_data, read_data, 10)); | |
246 | ||
247 | ASSERT_EQ(0, rbd_group_create(ioctx, group_name)); | |
248 | ||
249 | ASSERT_EQ(0, rbd_group_image_add(ioctx, group_name, ioctx, | |
250 | m_image_name.c_str())); | |
251 | ||
f67539c2 TL |
252 | struct Watcher { |
253 | static void quiesce_cb(void *arg) { | |
254 | Watcher *watcher = static_cast<Watcher *>(arg); | |
255 | watcher->handle_quiesce(); | |
256 | } | |
257 | static void unquiesce_cb(void *arg) { | |
258 | Watcher *watcher = static_cast<Watcher *>(arg); | |
259 | watcher->handle_unquiesce(); | |
260 | } | |
261 | ||
262 | rbd_image_t ℑ | |
263 | uint64_t handle = 0; | |
264 | size_t quiesce_count = 0; | |
265 | size_t unquiesce_count = 0; | |
266 | int r = 0; | |
267 | ||
268 | ceph::mutex lock = ceph::make_mutex("lock"); | |
269 | ceph::condition_variable cv; | |
270 | ||
271 | Watcher(rbd_image_t &image) : image(image) { | |
272 | } | |
273 | ||
274 | void handle_quiesce() { | |
275 | ASSERT_EQ(quiesce_count, unquiesce_count); | |
276 | quiesce_count++; | |
277 | rbd_quiesce_complete(image, handle, r); | |
278 | } | |
279 | void handle_unquiesce() { | |
280 | std::unique_lock locker(lock); | |
281 | unquiesce_count++; | |
282 | cv.notify_one(); | |
283 | } | |
284 | bool wait_for_unquiesce(size_t c) { | |
285 | std::unique_lock locker(lock); | |
286 | return cv.wait_for(locker, std::chrono::seconds(60), | |
287 | [this, c]() { return unquiesce_count >= c; }); | |
288 | } | |
289 | } watcher(image); | |
290 | ||
291 | ASSERT_EQ(0, rbd_quiesce_watch(image, Watcher::quiesce_cb, | |
292 | Watcher::unquiesce_cb, &watcher, | |
293 | &watcher.handle)); | |
294 | ||
11fdf7f2 | 295 | ASSERT_EQ(0, rbd_group_snap_create(ioctx, group_name, snap_name)); |
f67539c2 TL |
296 | ASSERT_TRUE(watcher.wait_for_unquiesce(1U)); |
297 | ASSERT_EQ(1U, watcher.quiesce_count); | |
11fdf7f2 TL |
298 | |
299 | size_t num_snaps = 0; | |
300 | ASSERT_EQ(-ERANGE, rbd_group_snap_list(ioctx, group_name, NULL, | |
301 | sizeof(rbd_group_snap_info_t), | |
302 | &num_snaps)); | |
303 | ASSERT_EQ(1U, num_snaps); | |
304 | ||
305 | rbd_group_snap_info_t snaps[1]; | |
306 | ASSERT_EQ(1, rbd_group_snap_list(ioctx, group_name, snaps, | |
307 | sizeof(rbd_group_snap_info_t), | |
308 | &num_snaps)); | |
309 | ||
310 | ASSERT_STREQ(snap_name, snaps[0].name); | |
311 | ||
312 | ASSERT_EQ(10, rbd_write(image, 11, 10, test_data)); | |
313 | ASSERT_EQ(10, rbd_read(image, 11, 10, read_data)); | |
314 | ASSERT_EQ(0, memcmp(test_data, read_data, 10)); | |
315 | ||
316 | ASSERT_EQ(0, rbd_group_snap_rollback(ioctx, group_name, snap_name)); | |
317 | ASSERT_EQ(10, rbd_read(image, 0, 10, read_data)); | |
318 | ASSERT_EQ(0, memcmp(orig_data, read_data, 10)); | |
319 | ||
320 | ASSERT_EQ(0, rbd_group_snap_list_cleanup(snaps, sizeof(rbd_group_snap_info_t), | |
321 | num_snaps)); | |
322 | ASSERT_EQ(0, rbd_group_snap_remove(ioctx, group_name, snap_name)); | |
323 | ||
324 | ASSERT_EQ(0, rbd_group_snap_list(ioctx, group_name, snaps, | |
325 | sizeof(rbd_group_snap_info_t), | |
326 | &num_snaps)); | |
327 | ASSERT_EQ(0U, num_snaps); | |
328 | ||
f67539c2 TL |
329 | ASSERT_EQ(-EINVAL, rbd_group_snap_create2(ioctx, group_name, snap_name, |
330 | RBD_SNAP_CREATE_SKIP_QUIESCE | | |
331 | RBD_SNAP_CREATE_IGNORE_QUIESCE_ERROR)); | |
332 | watcher.r = -EINVAL; | |
333 | ASSERT_EQ(-EINVAL, rbd_group_snap_create2(ioctx, group_name, snap_name, 0)); | |
334 | ||
335 | num_snaps = 1; | |
336 | ASSERT_EQ(0, rbd_group_snap_list(ioctx, group_name, snaps, | |
337 | sizeof(rbd_group_snap_info_t), | |
338 | &num_snaps)); | |
339 | ||
340 | watcher.quiesce_count = 0; | |
341 | watcher.unquiesce_count = 0; | |
342 | ASSERT_EQ(0, rbd_group_snap_create2(ioctx, group_name, snap_name, | |
343 | RBD_SNAP_CREATE_SKIP_QUIESCE)); | |
344 | ASSERT_EQ(0U, watcher.quiesce_count); | |
345 | num_snaps = 1; | |
346 | ASSERT_EQ(1, rbd_group_snap_list(ioctx, group_name, snaps, | |
347 | sizeof(rbd_group_snap_info_t), | |
348 | &num_snaps)); | |
349 | ASSERT_EQ(0, rbd_group_snap_list_cleanup(snaps, sizeof(rbd_group_snap_info_t), | |
350 | num_snaps)); | |
351 | ASSERT_EQ(0, rbd_group_snap_remove(ioctx, group_name, snap_name)); | |
352 | ||
353 | ASSERT_EQ(0, rbd_group_snap_create2(ioctx, group_name, snap_name, | |
354 | RBD_SNAP_CREATE_IGNORE_QUIESCE_ERROR)); | |
355 | ASSERT_EQ(1, rbd_group_snap_list(ioctx, group_name, snaps, | |
356 | sizeof(rbd_group_snap_info_t), | |
357 | &num_snaps)); | |
358 | ASSERT_EQ(0, rbd_group_snap_list_cleanup(snaps, sizeof(rbd_group_snap_info_t), | |
359 | num_snaps)); | |
360 | ASSERT_EQ(0, rbd_group_snap_remove(ioctx, group_name, snap_name)); | |
361 | ||
362 | ASSERT_EQ(0, rbd_quiesce_unwatch(image, watcher.handle)); | |
11fdf7f2 TL |
363 | ASSERT_EQ(0, rbd_group_remove(ioctx, group_name)); |
364 | } | |
365 | ||
366 | TEST_F(TestGroup, add_snapshotPP) | |
367 | { | |
368 | REQUIRE_FORMAT_V2(); | |
369 | ||
370 | librados::IoCtx ioctx; | |
371 | ASSERT_EQ(0, _rados.ioctx_create(_pool_name.c_str(), ioctx)); | |
372 | ||
373 | const char *group_name = "snap_group"; | |
374 | const char *snap_name = "snap_snapshot"; | |
375 | ||
376 | librbd::RBD rbd; | |
377 | ASSERT_EQ(0, rbd.group_create(ioctx, group_name)); | |
378 | ||
379 | ASSERT_EQ(0, rbd.group_image_add(ioctx, group_name, ioctx, | |
380 | m_image_name.c_str())); | |
381 | ||
382 | librbd::Image image; | |
383 | ASSERT_EQ(0, rbd.open(ioctx, image, m_image_name.c_str(), NULL)); | |
384 | bufferlist expect_bl; | |
385 | bufferlist read_bl; | |
386 | expect_bl.append(std::string(512, '1')); | |
387 | ASSERT_EQ((ssize_t)expect_bl.length(), image.write(0, expect_bl.length(), expect_bl)); | |
388 | ASSERT_EQ(512, image.read(0, 512, read_bl)); | |
389 | ASSERT_TRUE(expect_bl.contents_equal(read_bl)); | |
390 | ||
391 | ASSERT_EQ(0, rbd.group_snap_create(ioctx, group_name, snap_name)); | |
392 | ||
393 | std::vector<librbd::group_snap_info_t> snaps; | |
394 | ASSERT_EQ(0, rbd.group_snap_list(ioctx, group_name, &snaps, | |
395 | sizeof(librbd::group_snap_info_t))); | |
396 | ASSERT_EQ(1U, snaps.size()); | |
397 | ||
398 | ASSERT_EQ(snap_name, snaps[0].name); | |
399 | ||
400 | bufferlist write_bl; | |
401 | write_bl.append(std::string(1024, '2')); | |
402 | ASSERT_EQ(1024, image.write(513, write_bl.length(), write_bl)); | |
403 | ||
404 | read_bl.clear(); | |
405 | ASSERT_EQ(1024, image.read(513, 1024, read_bl)); | |
406 | ASSERT_TRUE(write_bl.contents_equal(read_bl)); | |
407 | ||
408 | ASSERT_EQ(0, rbd.group_snap_rollback(ioctx, group_name, snap_name)); | |
409 | ||
410 | ASSERT_EQ(512, image.read(0, 512, read_bl)); | |
411 | ASSERT_TRUE(expect_bl.contents_equal(read_bl)); | |
412 | ||
413 | ASSERT_EQ(0, image.close()); | |
414 | ||
415 | ASSERT_EQ(0, rbd.group_snap_remove(ioctx, group_name, snap_name)); | |
416 | ||
417 | snaps.clear(); | |
418 | ASSERT_EQ(0, rbd.group_snap_list(ioctx, group_name, &snaps, | |
419 | sizeof(librbd::group_snap_info_t))); | |
420 | ASSERT_EQ(0U, snaps.size()); | |
421 | ||
f67539c2 TL |
422 | ASSERT_EQ(0, rbd.group_snap_create(ioctx, group_name, snap_name)); |
423 | ASSERT_EQ(0, rbd.group_snap_list(ioctx, group_name, &snaps, | |
424 | sizeof(librbd::group_snap_info_t))); | |
425 | ASSERT_EQ(1U, snaps.size()); | |
426 | ASSERT_EQ(0, rbd.group_snap_remove(ioctx, group_name, snap_name)); | |
427 | ||
428 | ASSERT_EQ(-EINVAL, rbd.group_snap_create2(ioctx, group_name, snap_name, | |
429 | RBD_SNAP_CREATE_SKIP_QUIESCE | | |
430 | RBD_SNAP_CREATE_IGNORE_QUIESCE_ERROR)); | |
431 | snaps.clear(); | |
432 | ASSERT_EQ(0, rbd.group_snap_list(ioctx, group_name, &snaps, | |
433 | sizeof(librbd::group_snap_info_t))); | |
434 | ASSERT_EQ(0U, snaps.size()); | |
435 | ||
436 | ASSERT_EQ(0, rbd.group_snap_create2(ioctx, group_name, snap_name, | |
437 | RBD_SNAP_CREATE_SKIP_QUIESCE)); | |
438 | snaps.clear(); | |
439 | ASSERT_EQ(0, rbd.group_snap_list(ioctx, group_name, &snaps, | |
440 | sizeof(librbd::group_snap_info_t))); | |
441 | ASSERT_EQ(1U, snaps.size()); | |
442 | ||
443 | ASSERT_EQ(0, rbd.group_snap_remove(ioctx, group_name, snap_name)); | |
11fdf7f2 TL |
444 | ASSERT_EQ(0, rbd.group_remove(ioctx, group_name)); |
445 | } |