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7c673cae FG |
1 | #include "rgw_rados.h" |
2 | #include "rgw_coroutine.h" | |
7c673cae FG |
3 | #include "rgw_cr_rados.h" |
4 | ||
5 | #include "cls/lock/cls_lock_client.h" | |
b32b8144 | 6 | #include "cls/rgw/cls_rgw_client.h" |
7c673cae | 7 | |
31f18b77 FG |
8 | #include <boost/asio/yield.hpp> |
9 | ||
7c673cae FG |
10 | #define dout_context g_ceph_context |
11 | #define dout_subsys ceph_subsys_rgw | |
12 | ||
13 | bool RGWAsyncRadosProcessor::RGWWQ::_enqueue(RGWAsyncRadosRequest *req) { | |
14 | if (processor->is_going_down()) { | |
15 | return false; | |
16 | } | |
17 | req->get(); | |
18 | processor->m_req_queue.push_back(req); | |
19 | dout(20) << "enqueued request req=" << hex << req << dec << dendl; | |
20 | _dump_queue(); | |
21 | return true; | |
22 | } | |
23 | ||
24 | bool RGWAsyncRadosProcessor::RGWWQ::_empty() { | |
25 | return processor->m_req_queue.empty(); | |
26 | } | |
27 | ||
28 | RGWAsyncRadosRequest *RGWAsyncRadosProcessor::RGWWQ::_dequeue() { | |
29 | if (processor->m_req_queue.empty()) | |
30 | return NULL; | |
31 | RGWAsyncRadosRequest *req = processor->m_req_queue.front(); | |
32 | processor->m_req_queue.pop_front(); | |
33 | dout(20) << "dequeued request req=" << hex << req << dec << dendl; | |
34 | _dump_queue(); | |
35 | return req; | |
36 | } | |
37 | ||
38 | void RGWAsyncRadosProcessor::RGWWQ::_process(RGWAsyncRadosRequest *req, ThreadPool::TPHandle& handle) { | |
39 | processor->handle_request(req); | |
40 | processor->req_throttle.put(1); | |
41 | } | |
42 | ||
43 | void RGWAsyncRadosProcessor::RGWWQ::_dump_queue() { | |
44 | if (!g_conf->subsys.should_gather(ceph_subsys_rgw, 20)) { | |
45 | return; | |
46 | } | |
47 | deque<RGWAsyncRadosRequest *>::iterator iter; | |
48 | if (processor->m_req_queue.empty()) { | |
49 | dout(20) << "RGWWQ: empty" << dendl; | |
50 | return; | |
51 | } | |
52 | dout(20) << "RGWWQ:" << dendl; | |
53 | for (iter = processor->m_req_queue.begin(); iter != processor->m_req_queue.end(); ++iter) { | |
54 | dout(20) << "req: " << hex << *iter << dec << dendl; | |
55 | } | |
56 | } | |
57 | ||
58 | RGWAsyncRadosProcessor::RGWAsyncRadosProcessor(RGWRados *_store, int num_threads) | |
59 | : store(_store), m_tp(store->ctx(), "RGWAsyncRadosProcessor::m_tp", "rados_async", num_threads), | |
60 | req_throttle(store->ctx(), "rgw_async_rados_ops", num_threads * 2), | |
61 | req_wq(this, g_conf->rgw_op_thread_timeout, | |
62 | g_conf->rgw_op_thread_suicide_timeout, &m_tp) { | |
63 | } | |
64 | ||
65 | void RGWAsyncRadosProcessor::start() { | |
66 | m_tp.start(); | |
67 | } | |
68 | ||
69 | void RGWAsyncRadosProcessor::stop() { | |
70 | going_down = true; | |
71 | m_tp.drain(&req_wq); | |
72 | m_tp.stop(); | |
73 | for (auto iter = m_req_queue.begin(); iter != m_req_queue.end(); ++iter) { | |
74 | (*iter)->put(); | |
75 | } | |
76 | } | |
77 | ||
78 | void RGWAsyncRadosProcessor::handle_request(RGWAsyncRadosRequest *req) { | |
79 | req->send_request(); | |
80 | req->put(); | |
81 | } | |
82 | ||
83 | void RGWAsyncRadosProcessor::queue(RGWAsyncRadosRequest *req) { | |
84 | req_throttle.get(1); | |
85 | req_wq.queue(req); | |
86 | } | |
87 | ||
88 | int RGWAsyncGetSystemObj::_send_request() | |
89 | { | |
90 | return store->get_system_obj(*obj_ctx, read_state, objv_tracker, obj, *pbl, ofs, end, pattrs, NULL); | |
91 | } | |
92 | ||
93 | RGWAsyncGetSystemObj::RGWAsyncGetSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, RGWObjectCtx *_obj_ctx, | |
94 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, | |
95 | bufferlist *_pbl, off_t _ofs, off_t _end) : RGWAsyncRadosRequest(caller, cn), store(_store), obj_ctx(_obj_ctx), | |
96 | objv_tracker(_objv_tracker), obj(_obj), pbl(_pbl), pattrs(NULL), | |
97 | ofs(_ofs), end(_end) | |
98 | { | |
99 | } | |
100 | ||
101 | int RGWSimpleRadosReadAttrsCR::send_request() | |
102 | { | |
103 | req = new RGWAsyncGetSystemObj(this, stack->create_completion_notifier(), | |
104 | store, &obj_ctx, NULL, | |
105 | obj, | |
106 | &bl, 0, -1); | |
107 | if (pattrs) { | |
108 | req->set_read_attrs(pattrs); | |
109 | } | |
110 | async_rados->queue(req); | |
111 | return 0; | |
112 | } | |
113 | ||
114 | int RGWSimpleRadosReadAttrsCR::request_complete() | |
115 | { | |
116 | return req->get_ret_status(); | |
117 | } | |
118 | ||
119 | int RGWAsyncPutSystemObj::_send_request() | |
120 | { | |
121 | return store->put_system_obj_data(NULL, obj, bl, -1, exclusive, objv_tracker); | |
122 | } | |
123 | ||
124 | RGWAsyncPutSystemObj::RGWAsyncPutSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, | |
125 | RGWObjVersionTracker *_objv_tracker, rgw_raw_obj& _obj, | |
126 | bool _exclusive, bufferlist& _bl) | |
127 | : RGWAsyncRadosRequest(caller, cn), store(_store), objv_tracker(_objv_tracker), | |
128 | obj(_obj), exclusive(_exclusive), bl(_bl) | |
129 | { | |
130 | } | |
131 | ||
132 | int RGWAsyncPutSystemObjAttrs::_send_request() | |
133 | { | |
134 | return store->system_obj_set_attrs(NULL, obj, *attrs, NULL, objv_tracker); | |
135 | } | |
136 | ||
137 | RGWAsyncPutSystemObjAttrs::RGWAsyncPutSystemObjAttrs(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, | |
138 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, | |
139 | map<string, bufferlist> *_attrs) : RGWAsyncRadosRequest(caller, cn), store(_store), | |
140 | objv_tracker(_objv_tracker), obj(_obj), | |
141 | attrs(_attrs) | |
142 | { | |
143 | } | |
144 | ||
145 | ||
146 | RGWOmapAppend::RGWOmapAppend(RGWAsyncRadosProcessor *_async_rados, RGWRados *_store, const rgw_raw_obj& _obj, | |
147 | uint64_t _window_size) | |
148 | : RGWConsumerCR<string>(_store->ctx()), async_rados(_async_rados), | |
149 | store(_store), obj(_obj), going_down(false), num_pending_entries(0), window_size(_window_size), total_entries(0) | |
150 | { | |
151 | } | |
152 | ||
153 | int RGWAsyncLockSystemObj::_send_request() | |
154 | { | |
155 | rgw_rados_ref ref; | |
156 | int r = store->get_raw_obj_ref(obj, &ref); | |
157 | if (r < 0) { | |
158 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
159 | return r; | |
160 | } | |
161 | ||
162 | rados::cls::lock::Lock l(lock_name); | |
163 | utime_t duration(duration_secs, 0); | |
164 | l.set_duration(duration); | |
165 | l.set_cookie(cookie); | |
166 | l.set_renew(true); | |
167 | ||
168 | return l.lock_exclusive(&ref.ioctx, ref.oid); | |
169 | } | |
170 | ||
171 | RGWAsyncLockSystemObj::RGWAsyncLockSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, | |
172 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, | |
173 | const string& _name, const string& _cookie, uint32_t _duration_secs) : RGWAsyncRadosRequest(caller, cn), store(_store), | |
174 | obj(_obj), | |
175 | lock_name(_name), | |
176 | cookie(_cookie), | |
177 | duration_secs(_duration_secs) | |
178 | { | |
179 | } | |
180 | ||
181 | int RGWAsyncUnlockSystemObj::_send_request() | |
182 | { | |
183 | rgw_rados_ref ref; | |
184 | int r = store->get_raw_obj_ref(obj, &ref); | |
185 | if (r < 0) { | |
186 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
187 | return r; | |
188 | } | |
189 | ||
190 | rados::cls::lock::Lock l(lock_name); | |
191 | ||
192 | l.set_cookie(cookie); | |
193 | ||
194 | return l.unlock(&ref.ioctx, ref.oid); | |
195 | } | |
196 | ||
197 | RGWAsyncUnlockSystemObj::RGWAsyncUnlockSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, | |
198 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, | |
199 | const string& _name, const string& _cookie) : RGWAsyncRadosRequest(caller, cn), store(_store), | |
200 | obj(_obj), | |
201 | lock_name(_name), cookie(_cookie) | |
202 | { | |
203 | } | |
204 | ||
7c673cae FG |
205 | RGWRadosSetOmapKeysCR::RGWRadosSetOmapKeysCR(RGWRados *_store, |
206 | const rgw_raw_obj& _obj, | |
207 | map<string, bufferlist>& _entries) : RGWSimpleCoroutine(_store->ctx()), | |
208 | store(_store), | |
209 | entries(_entries), | |
210 | obj(_obj), cn(NULL) | |
211 | { | |
212 | stringstream& s = set_description(); | |
213 | s << "set omap keys dest=" << obj << " keys=[" << s.str() << "]"; | |
214 | for (auto i = entries.begin(); i != entries.end(); ++i) { | |
215 | if (i != entries.begin()) { | |
216 | s << ", "; | |
217 | } | |
218 | s << i->first; | |
219 | } | |
220 | s << "]"; | |
221 | } | |
222 | ||
7c673cae FG |
223 | int RGWRadosSetOmapKeysCR::send_request() |
224 | { | |
225 | int r = store->get_raw_obj_ref(obj, &ref); | |
226 | if (r < 0) { | |
227 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
228 | return r; | |
229 | } | |
230 | ||
231 | set_status() << "sending request"; | |
232 | ||
233 | librados::ObjectWriteOperation op; | |
234 | op.omap_set(entries); | |
235 | ||
236 | cn = stack->create_completion_notifier(); | |
7c673cae FG |
237 | return ref.ioctx.aio_operate(ref.oid, cn->completion(), &op); |
238 | } | |
239 | ||
240 | int RGWRadosSetOmapKeysCR::request_complete() | |
241 | { | |
242 | int r = cn->completion()->get_return_value(); | |
243 | ||
244 | set_status() << "request complete; ret=" << r; | |
245 | ||
246 | return r; | |
247 | } | |
248 | ||
249 | RGWRadosGetOmapKeysCR::RGWRadosGetOmapKeysCR(RGWRados *_store, | |
250 | const rgw_raw_obj& _obj, | |
251 | const string& _marker, | |
252 | map<string, bufferlist> *_entries, int _max_entries) : RGWSimpleCoroutine(_store->ctx()), | |
253 | store(_store), | |
254 | marker(_marker), | |
255 | entries(_entries), max_entries(_max_entries), rval(0), | |
256 | obj(_obj), cn(NULL) | |
257 | { | |
258 | set_description() << "set omap keys dest=" << obj << " marker=" << marker; | |
259 | } | |
260 | ||
7c673cae FG |
261 | int RGWRadosGetOmapKeysCR::send_request() { |
262 | int r = store->get_raw_obj_ref(obj, &ref); | |
263 | if (r < 0) { | |
264 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
265 | return r; | |
266 | } | |
267 | ||
268 | set_status() << "send request"; | |
269 | ||
270 | librados::ObjectReadOperation op; | |
271 | op.omap_get_vals2(marker, max_entries, entries, nullptr, &rval); | |
272 | ||
273 | cn = stack->create_completion_notifier(); | |
274 | return ref.ioctx.aio_operate(ref.oid, cn->completion(), &op, NULL); | |
275 | } | |
276 | ||
277 | RGWRadosRemoveOmapKeysCR::RGWRadosRemoveOmapKeysCR(RGWRados *_store, | |
278 | const rgw_raw_obj& _obj, | |
279 | const set<string>& _keys) : RGWSimpleCoroutine(_store->ctx()), | |
280 | store(_store), | |
281 | keys(_keys), | |
282 | obj(_obj), cn(NULL) | |
283 | { | |
284 | set_description() << "remove omap keys dest=" << obj << " keys=" << keys; | |
285 | } | |
286 | ||
7c673cae FG |
287 | int RGWRadosRemoveOmapKeysCR::send_request() { |
288 | int r = store->get_raw_obj_ref(obj, &ref); | |
289 | if (r < 0) { | |
290 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
291 | return r; | |
292 | } | |
293 | ||
294 | set_status() << "send request"; | |
295 | ||
296 | librados::ObjectWriteOperation op; | |
297 | op.omap_rm_keys(keys); | |
298 | ||
299 | cn = stack->create_completion_notifier(); | |
300 | return ref.ioctx.aio_operate(ref.oid, cn->completion(), &op); | |
301 | } | |
302 | ||
224ce89b WB |
303 | int RGWRadosRemoveOmapKeysCR::request_complete() |
304 | { | |
305 | int r = cn->completion()->get_return_value(); | |
306 | ||
307 | set_status() << "request complete; ret=" << r; | |
308 | ||
309 | return r; | |
310 | } | |
311 | ||
7c673cae FG |
312 | RGWRadosRemoveCR::RGWRadosRemoveCR(RGWRados *store, const rgw_raw_obj& obj) |
313 | : RGWSimpleCoroutine(store->ctx()), store(store), obj(obj) | |
314 | { | |
315 | set_description() << "remove dest=" << obj; | |
316 | } | |
317 | ||
318 | int RGWRadosRemoveCR::send_request() | |
319 | { | |
320 | auto rados = store->get_rados_handle(); | |
321 | int r = rados->ioctx_create(obj.pool.name.c_str(), ioctx); | |
322 | if (r < 0) { | |
323 | lderr(cct) << "ERROR: failed to open pool (" << obj.pool.name << ") ret=" << r << dendl; | |
324 | return r; | |
325 | } | |
326 | ioctx.locator_set_key(obj.loc); | |
327 | ||
328 | set_status() << "send request"; | |
329 | ||
330 | librados::ObjectWriteOperation op; | |
331 | op.remove(); | |
332 | ||
333 | cn = stack->create_completion_notifier(); | |
334 | return ioctx.aio_operate(obj.oid, cn->completion(), &op); | |
335 | } | |
336 | ||
337 | int RGWRadosRemoveCR::request_complete() | |
338 | { | |
339 | int r = cn->completion()->get_return_value(); | |
340 | ||
341 | set_status() << "request complete; ret=" << r; | |
342 | ||
343 | return r; | |
344 | } | |
345 | ||
346 | RGWSimpleRadosLockCR::RGWSimpleRadosLockCR(RGWAsyncRadosProcessor *_async_rados, RGWRados *_store, | |
347 | const rgw_raw_obj& _obj, | |
348 | const string& _lock_name, | |
349 | const string& _cookie, | |
350 | uint32_t _duration) : RGWSimpleCoroutine(_store->ctx()), | |
351 | async_rados(_async_rados), | |
352 | store(_store), | |
353 | lock_name(_lock_name), | |
354 | cookie(_cookie), | |
355 | duration(_duration), | |
356 | obj(_obj), | |
357 | req(NULL) | |
358 | { | |
359 | set_description() << "rados lock dest=" << obj << " lock=" << lock_name << " cookie=" << cookie << " duration=" << duration; | |
360 | } | |
361 | ||
362 | void RGWSimpleRadosLockCR::request_cleanup() | |
363 | { | |
364 | if (req) { | |
365 | req->finish(); | |
366 | req = NULL; | |
367 | } | |
368 | } | |
369 | ||
370 | int RGWSimpleRadosLockCR::send_request() | |
371 | { | |
372 | set_status() << "sending request"; | |
373 | req = new RGWAsyncLockSystemObj(this, stack->create_completion_notifier(), | |
374 | store, NULL, obj, lock_name, cookie, duration); | |
375 | async_rados->queue(req); | |
376 | return 0; | |
377 | } | |
378 | ||
379 | int RGWSimpleRadosLockCR::request_complete() | |
380 | { | |
381 | set_status() << "request complete; ret=" << req->get_ret_status(); | |
382 | return req->get_ret_status(); | |
383 | } | |
384 | ||
385 | RGWSimpleRadosUnlockCR::RGWSimpleRadosUnlockCR(RGWAsyncRadosProcessor *_async_rados, RGWRados *_store, | |
386 | const rgw_raw_obj& _obj, | |
387 | const string& _lock_name, | |
388 | const string& _cookie) : RGWSimpleCoroutine(_store->ctx()), | |
389 | async_rados(_async_rados), | |
390 | store(_store), | |
391 | lock_name(_lock_name), | |
392 | cookie(_cookie), | |
393 | obj(_obj), | |
394 | req(NULL) | |
395 | { | |
396 | set_description() << "rados unlock dest=" << obj << " lock=" << lock_name << " cookie=" << cookie; | |
397 | } | |
398 | ||
399 | void RGWSimpleRadosUnlockCR::request_cleanup() | |
400 | { | |
401 | if (req) { | |
402 | req->finish(); | |
403 | req = NULL; | |
404 | } | |
405 | } | |
406 | ||
407 | int RGWSimpleRadosUnlockCR::send_request() | |
408 | { | |
409 | set_status() << "sending request"; | |
410 | ||
411 | req = new RGWAsyncUnlockSystemObj(this, stack->create_completion_notifier(), | |
412 | store, NULL, obj, lock_name, cookie); | |
413 | async_rados->queue(req); | |
414 | return 0; | |
415 | } | |
416 | ||
417 | int RGWSimpleRadosUnlockCR::request_complete() | |
418 | { | |
419 | set_status() << "request complete; ret=" << req->get_ret_status(); | |
420 | return req->get_ret_status(); | |
421 | } | |
422 | ||
7c673cae FG |
423 | int RGWOmapAppend::operate() { |
424 | reenter(this) { | |
425 | for (;;) { | |
426 | if (!has_product() && going_down) { | |
427 | set_status() << "going down"; | |
428 | break; | |
429 | } | |
430 | set_status() << "waiting for product"; | |
431 | yield wait_for_product(); | |
432 | yield { | |
433 | string entry; | |
434 | while (consume(&entry)) { | |
435 | set_status() << "adding entry: " << entry; | |
436 | entries[entry] = bufferlist(); | |
437 | if (entries.size() >= window_size) { | |
438 | break; | |
439 | } | |
440 | } | |
441 | if (entries.size() >= window_size || going_down) { | |
442 | set_status() << "flushing to omap"; | |
443 | call(new RGWRadosSetOmapKeysCR(store, obj, entries)); | |
444 | entries.clear(); | |
445 | } | |
446 | } | |
447 | if (get_ret_status() < 0) { | |
448 | ldout(cct, 0) << "ERROR: failed to store entries in omap" << dendl; | |
449 | return set_state(RGWCoroutine_Error); | |
450 | } | |
451 | } | |
452 | /* done with coroutine */ | |
453 | return set_state(RGWCoroutine_Done); | |
454 | } | |
455 | return 0; | |
456 | } | |
457 | ||
458 | void RGWOmapAppend::flush_pending() { | |
459 | receive(pending_entries); | |
460 | num_pending_entries = 0; | |
461 | } | |
462 | ||
463 | bool RGWOmapAppend::append(const string& s) { | |
464 | if (is_done()) { | |
465 | return false; | |
466 | } | |
467 | ++total_entries; | |
468 | pending_entries.push_back(s); | |
469 | if (++num_pending_entries >= (int)window_size) { | |
470 | flush_pending(); | |
471 | } | |
472 | return true; | |
473 | } | |
474 | ||
475 | bool RGWOmapAppend::finish() { | |
476 | going_down = true; | |
477 | flush_pending(); | |
478 | set_sleeping(false); | |
479 | return (!is_done()); | |
480 | } | |
481 | ||
482 | int RGWAsyncGetBucketInstanceInfo::_send_request() | |
483 | { | |
484 | RGWObjectCtx obj_ctx(store); | |
b32b8144 | 485 | int r = store->get_bucket_instance_from_oid(obj_ctx, oid, *bucket_info, NULL, NULL); |
7c673cae FG |
486 | if (r < 0) { |
487 | ldout(store->ctx(), 0) << "ERROR: failed to get bucket instance info for " | |
b32b8144 | 488 | << oid << dendl; |
7c673cae FG |
489 | return r; |
490 | } | |
491 | ||
492 | return 0; | |
493 | } | |
494 | ||
b32b8144 FG |
495 | RGWRadosBILogTrimCR::RGWRadosBILogTrimCR(RGWRados *store, |
496 | const RGWBucketInfo& bucket_info, | |
497 | int shard_id, | |
498 | const std::string& start_marker, | |
499 | const std::string& end_marker) | |
500 | : RGWSimpleCoroutine(store->ctx()), bs(store), | |
501 | start_marker(BucketIndexShardsManager::get_shard_marker(start_marker)), | |
502 | end_marker(BucketIndexShardsManager::get_shard_marker(end_marker)) | |
503 | { | |
504 | bs.init(bucket_info, shard_id); | |
505 | } | |
506 | ||
507 | int RGWRadosBILogTrimCR::send_request() | |
508 | { | |
509 | bufferlist in; | |
510 | cls_rgw_bi_log_trim_op call; | |
511 | call.start_marker = std::move(start_marker); | |
512 | call.end_marker = std::move(end_marker); | |
513 | ::encode(call, in); | |
514 | ||
515 | librados::ObjectWriteOperation op; | |
516 | op.exec(RGW_CLASS, RGW_BI_LOG_TRIM, in); | |
517 | ||
518 | cn = stack->create_completion_notifier(); | |
519 | return bs.index_ctx.aio_operate(bs.bucket_obj, cn->completion(), &op); | |
520 | } | |
521 | ||
522 | int RGWRadosBILogTrimCR::request_complete() | |
523 | { | |
524 | int r = cn->completion()->get_return_value(); | |
525 | set_status() << "request complete; ret=" << r; | |
526 | return r; | |
527 | } | |
528 | ||
7c673cae FG |
529 | int RGWAsyncFetchRemoteObj::_send_request() |
530 | { | |
531 | RGWObjectCtx obj_ctx(store); | |
532 | ||
533 | string user_id; | |
534 | char buf[16]; | |
535 | snprintf(buf, sizeof(buf), ".%lld", (long long)store->instance_id()); | |
536 | string client_id = store->zone_id() + buf; | |
537 | string op_id = store->unique_id(store->get_new_req_id()); | |
538 | map<string, bufferlist> attrs; | |
539 | ||
540 | rgw_obj src_obj(bucket_info.bucket, key); | |
541 | ||
542 | rgw_obj dest_obj(src_obj); | |
543 | ||
544 | int r = store->fetch_remote_obj(obj_ctx, | |
545 | user_id, | |
546 | client_id, | |
547 | op_id, | |
548 | false, /* don't record op state in ops log */ | |
549 | NULL, /* req_info */ | |
550 | source_zone, | |
551 | dest_obj, | |
552 | src_obj, | |
553 | bucket_info, /* dest */ | |
554 | bucket_info, /* source */ | |
555 | NULL, /* real_time* src_mtime, */ | |
556 | NULL, /* real_time* mtime, */ | |
557 | NULL, /* const real_time* mod_ptr, */ | |
558 | NULL, /* const real_time* unmod_ptr, */ | |
559 | false, /* high precision time */ | |
560 | NULL, /* const char *if_match, */ | |
561 | NULL, /* const char *if_nomatch, */ | |
562 | RGWRados::ATTRSMOD_NONE, | |
563 | copy_if_newer, | |
564 | attrs, | |
565 | RGW_OBJ_CATEGORY_MAIN, | |
566 | versioned_epoch, | |
567 | real_time(), /* delete_at */ | |
568 | &key.instance, /* string *version_id, */ | |
569 | NULL, /* string *ptag, */ | |
570 | NULL, /* string *petag, */ | |
7c673cae | 571 | NULL, /* void (*progress_cb)(off_t, void *), */ |
31f18b77 FG |
572 | NULL, /* void *progress_data*); */ |
573 | zones_trace); | |
7c673cae FG |
574 | |
575 | if (r < 0) { | |
576 | ldout(store->ctx(), 0) << "store->fetch_remote_obj() returned r=" << r << dendl; | |
577 | } | |
578 | return r; | |
579 | } | |
580 | ||
581 | int RGWAsyncStatRemoteObj::_send_request() | |
582 | { | |
583 | RGWObjectCtx obj_ctx(store); | |
584 | ||
585 | string user_id; | |
586 | char buf[16]; | |
587 | snprintf(buf, sizeof(buf), ".%lld", (long long)store->instance_id()); | |
588 | string client_id = store->zone_id() + buf; | |
589 | string op_id = store->unique_id(store->get_new_req_id()); | |
590 | ||
591 | rgw_obj src_obj(bucket_info.bucket, key); | |
592 | ||
593 | rgw_obj dest_obj(src_obj); | |
594 | ||
595 | int r = store->stat_remote_obj(obj_ctx, | |
596 | user_id, | |
597 | client_id, | |
598 | nullptr, /* req_info */ | |
599 | source_zone, | |
600 | src_obj, | |
601 | bucket_info, /* source */ | |
602 | pmtime, /* real_time* src_mtime, */ | |
603 | psize, /* uint64_t * */ | |
604 | nullptr, /* const real_time* mod_ptr, */ | |
605 | nullptr, /* const real_time* unmod_ptr, */ | |
606 | true, /* high precision time */ | |
607 | nullptr, /* const char *if_match, */ | |
608 | nullptr, /* const char *if_nomatch, */ | |
609 | pattrs, | |
610 | nullptr, | |
611 | nullptr, /* string *ptag, */ | |
612 | nullptr); /* string *petag, */ | |
613 | ||
614 | if (r < 0) { | |
615 | ldout(store->ctx(), 0) << "store->fetch_remote_obj() returned r=" << r << dendl; | |
616 | } | |
617 | return r; | |
618 | } | |
619 | ||
620 | ||
621 | int RGWAsyncRemoveObj::_send_request() | |
622 | { | |
623 | RGWObjectCtx obj_ctx(store); | |
624 | ||
625 | rgw_obj obj(bucket_info.bucket, key); | |
626 | ||
627 | ldout(store->ctx(), 0) << __func__ << "(): deleting obj=" << obj << dendl; | |
628 | ||
629 | obj_ctx.obj.set_atomic(obj); | |
630 | ||
631 | RGWObjState *state; | |
632 | ||
633 | int ret = store->get_obj_state(&obj_ctx, bucket_info, obj, &state); | |
634 | if (ret < 0) { | |
635 | ldout(store->ctx(), 20) << __func__ << "(): get_obj_state() obj=" << obj << " returned ret=" << ret << dendl; | |
636 | return ret; | |
637 | } | |
638 | ||
639 | /* has there been any racing object write? */ | |
640 | if (del_if_older && (state->mtime > timestamp)) { | |
641 | ldout(store->ctx(), 20) << __func__ << "(): skipping object removal obj=" << obj << " (obj mtime=" << state->mtime << ", request timestamp=" << timestamp << ")" << dendl; | |
642 | return 0; | |
643 | } | |
644 | ||
645 | RGWAccessControlPolicy policy; | |
646 | ||
647 | /* decode policy */ | |
648 | map<string, bufferlist>::iterator iter = state->attrset.find(RGW_ATTR_ACL); | |
649 | if (iter != state->attrset.end()) { | |
650 | bufferlist::iterator bliter = iter->second.begin(); | |
651 | try { | |
652 | policy.decode(bliter); | |
653 | } catch (buffer::error& err) { | |
654 | ldout(store->ctx(), 0) << "ERROR: could not decode policy, caught buffer::error" << dendl; | |
655 | return -EIO; | |
656 | } | |
657 | } | |
658 | ||
659 | RGWRados::Object del_target(store, bucket_info, obj_ctx, obj); | |
660 | RGWRados::Object::Delete del_op(&del_target); | |
661 | ||
662 | del_op.params.bucket_owner = bucket_info.owner; | |
663 | del_op.params.obj_owner = policy.get_owner(); | |
664 | if (del_if_older) { | |
665 | del_op.params.unmod_since = timestamp; | |
666 | } | |
667 | if (versioned) { | |
668 | del_op.params.versioning_status = BUCKET_VERSIONED; | |
669 | } | |
670 | del_op.params.olh_epoch = versioned_epoch; | |
671 | del_op.params.marker_version_id = marker_version_id; | |
672 | del_op.params.obj_owner.set_id(owner); | |
673 | del_op.params.obj_owner.set_name(owner_display_name); | |
674 | del_op.params.mtime = timestamp; | |
675 | del_op.params.high_precision_time = true; | |
31f18b77 | 676 | del_op.params.zones_trace = zones_trace; |
7c673cae FG |
677 | |
678 | ret = del_op.delete_obj(); | |
679 | if (ret < 0) { | |
680 | ldout(store->ctx(), 20) << __func__ << "(): delete_obj() obj=" << obj << " returned ret=" << ret << dendl; | |
681 | } | |
682 | return ret; | |
683 | } | |
684 | ||
685 | int RGWContinuousLeaseCR::operate() | |
686 | { | |
687 | if (aborted) { | |
688 | caller->set_sleeping(false); | |
689 | return set_cr_done(); | |
690 | } | |
691 | reenter(this) { | |
692 | while (!going_down) { | |
693 | yield call(new RGWSimpleRadosLockCR(async_rados, store, obj, lock_name, cookie, interval)); | |
694 | ||
695 | caller->set_sleeping(false); /* will only be relevant when we return, that's why we can do it early */ | |
696 | if (retcode < 0) { | |
697 | set_locked(false); | |
698 | ldout(store->ctx(), 20) << *this << ": couldn't lock " << obj << ":" << lock_name << ": retcode=" << retcode << dendl; | |
699 | return set_state(RGWCoroutine_Error, retcode); | |
700 | } | |
701 | set_locked(true); | |
702 | yield wait(utime_t(interval / 2, 0)); | |
703 | } | |
704 | set_locked(false); /* moot at this point anyway */ | |
705 | yield call(new RGWSimpleRadosUnlockCR(async_rados, store, obj, lock_name, cookie)); | |
706 | return set_state(RGWCoroutine_Done); | |
707 | } | |
708 | return 0; | |
709 | } | |
710 | ||
711 | RGWRadosTimelogAddCR::RGWRadosTimelogAddCR(RGWRados *_store, const string& _oid, | |
712 | const cls_log_entry& entry) : RGWSimpleCoroutine(_store->ctx()), | |
713 | store(_store), | |
714 | oid(_oid), cn(NULL) | |
715 | { | |
716 | stringstream& s = set_description(); | |
717 | s << "timelog add entry oid=" << oid << "entry={id=" << entry.id << ", section=" << entry.section << ", name=" << entry.name << "}"; | |
718 | entries.push_back(entry); | |
719 | } | |
720 | ||
7c673cae FG |
721 | int RGWRadosTimelogAddCR::send_request() |
722 | { | |
723 | set_status() << "sending request"; | |
724 | ||
725 | cn = stack->create_completion_notifier(); | |
7c673cae FG |
726 | return store->time_log_add(oid, entries, cn->completion(), true); |
727 | } | |
728 | ||
729 | int RGWRadosTimelogAddCR::request_complete() | |
730 | { | |
731 | int r = cn->completion()->get_return_value(); | |
732 | ||
733 | set_status() << "request complete; ret=" << r; | |
734 | ||
735 | return r; | |
736 | } | |
737 | ||
738 | RGWRadosTimelogTrimCR::RGWRadosTimelogTrimCR(RGWRados *store, | |
739 | const std::string& oid, | |
740 | const real_time& start_time, | |
741 | const real_time& end_time, | |
742 | const std::string& from_marker, | |
743 | const std::string& to_marker) | |
744 | : RGWSimpleCoroutine(store->ctx()), store(store), oid(oid), | |
745 | start_time(start_time), end_time(end_time), | |
746 | from_marker(from_marker), to_marker(to_marker) | |
747 | { | |
748 | set_description() << "timelog trim oid=" << oid | |
749 | << " start_time=" << start_time << " end_time=" << end_time | |
750 | << " from_marker=" << from_marker << " to_marker=" << to_marker; | |
751 | } | |
752 | ||
7c673cae FG |
753 | int RGWRadosTimelogTrimCR::send_request() |
754 | { | |
755 | set_status() << "sending request"; | |
756 | ||
757 | cn = stack->create_completion_notifier(); | |
7c673cae FG |
758 | return store->time_log_trim(oid, start_time, end_time, from_marker, |
759 | to_marker, cn->completion()); | |
760 | } | |
761 | ||
762 | int RGWRadosTimelogTrimCR::request_complete() | |
763 | { | |
764 | int r = cn->completion()->get_return_value(); | |
765 | ||
766 | set_status() << "request complete; ret=" << r; | |
767 | ||
768 | return r; | |
769 | } | |
770 | ||
771 | ||
772 | RGWSyncLogTrimCR::RGWSyncLogTrimCR(RGWRados *store, const std::string& oid, | |
773 | const std::string& to_marker, | |
774 | std::string *last_trim_marker) | |
775 | : RGWRadosTimelogTrimCR(store, oid, real_time{}, real_time{}, | |
776 | std::string{}, to_marker), | |
777 | cct(store->ctx()), last_trim_marker(last_trim_marker) | |
778 | { | |
779 | } | |
780 | ||
781 | int RGWSyncLogTrimCR::request_complete() | |
782 | { | |
783 | int r = RGWRadosTimelogTrimCR::request_complete(); | |
784 | if (r < 0 && r != -ENODATA) { | |
785 | return r; | |
786 | } | |
787 | if (*last_trim_marker < to_marker) { | |
788 | *last_trim_marker = to_marker; | |
789 | } | |
790 | return 0; | |
791 | } | |
792 | ||
793 | ||
794 | int RGWAsyncStatObj::_send_request() | |
795 | { | |
796 | rgw_raw_obj raw_obj; | |
797 | store->obj_to_raw(bucket_info.placement_rule, obj, &raw_obj); | |
798 | return store->raw_obj_stat(raw_obj, psize, pmtime, pepoch, | |
799 | nullptr, nullptr, objv_tracker); | |
800 | } | |
801 | ||
802 | RGWStatObjCR::RGWStatObjCR(RGWAsyncRadosProcessor *async_rados, RGWRados *store, | |
803 | const RGWBucketInfo& _bucket_info, const rgw_obj& obj, uint64_t *psize, | |
804 | real_time* pmtime, uint64_t *pepoch, | |
805 | RGWObjVersionTracker *objv_tracker) | |
806 | : RGWSimpleCoroutine(store->ctx()), store(store), async_rados(async_rados), | |
807 | bucket_info(_bucket_info), obj(obj), psize(psize), pmtime(pmtime), pepoch(pepoch), | |
808 | objv_tracker(objv_tracker) | |
809 | { | |
810 | } | |
811 | ||
812 | void RGWStatObjCR::request_cleanup() | |
813 | { | |
814 | if (req) { | |
815 | req->finish(); | |
816 | req = NULL; | |
817 | } | |
818 | } | |
819 | ||
820 | int RGWStatObjCR::send_request() | |
821 | { | |
822 | req = new RGWAsyncStatObj(this, stack->create_completion_notifier(), | |
823 | store, bucket_info, obj, psize, pmtime, pepoch, objv_tracker); | |
824 | async_rados->queue(req); | |
825 | return 0; | |
826 | } | |
827 | ||
828 | int RGWStatObjCR::request_complete() | |
829 | { | |
830 | return req->get_ret_status(); | |
831 | } | |
b32b8144 FG |
832 | |
833 | RGWRadosNotifyCR::RGWRadosNotifyCR(RGWRados *store, const rgw_raw_obj& obj, | |
834 | bufferlist& request, uint64_t timeout_ms, | |
835 | bufferlist *response) | |
836 | : RGWSimpleCoroutine(store->ctx()), store(store), obj(obj), | |
837 | request(request), timeout_ms(timeout_ms), response(response) | |
838 | { | |
839 | set_description() << "notify dest=" << obj; | |
840 | } | |
841 | ||
842 | int RGWRadosNotifyCR::send_request() | |
843 | { | |
844 | int r = store->get_raw_obj_ref(obj, &ref); | |
845 | if (r < 0) { | |
846 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
847 | return r; | |
848 | } | |
849 | ||
850 | set_status() << "sending request"; | |
851 | ||
852 | cn = stack->create_completion_notifier(); | |
853 | return ref.ioctx.aio_notify(ref.oid, cn->completion(), request, | |
854 | timeout_ms, response); | |
855 | } | |
856 | ||
857 | int RGWRadosNotifyCR::request_complete() | |
858 | { | |
859 | int r = cn->completion()->get_return_value(); | |
860 | ||
861 | set_status() << "request complete; ret=" << r; | |
862 | ||
863 | return r; | |
864 | } |