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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 | ||
a8e16298 | 4 | #include "include/compat.h" |
7c673cae | 5 | #include "rgw_rados.h" |
11fdf7f2 | 6 | #include "rgw_zone.h" |
7c673cae | 7 | #include "rgw_coroutine.h" |
7c673cae | 8 | #include "rgw_cr_rados.h" |
81eedcae | 9 | #include "rgw_sync_counters.h" |
7c673cae | 10 | |
11fdf7f2 TL |
11 | #include "services/svc_zone.h" |
12 | #include "services/svc_zone_utils.h" | |
13 | #include "services/svc_sys_obj.h" | |
14 | ||
7c673cae | 15 | #include "cls/lock/cls_lock_client.h" |
b32b8144 | 16 | #include "cls/rgw/cls_rgw_client.h" |
7c673cae | 17 | |
31f18b77 FG |
18 | #include <boost/asio/yield.hpp> |
19 | ||
7c673cae FG |
20 | #define dout_context g_ceph_context |
21 | #define dout_subsys ceph_subsys_rgw | |
22 | ||
23 | bool RGWAsyncRadosProcessor::RGWWQ::_enqueue(RGWAsyncRadosRequest *req) { | |
24 | if (processor->is_going_down()) { | |
25 | return false; | |
26 | } | |
27 | req->get(); | |
28 | processor->m_req_queue.push_back(req); | |
29 | dout(20) << "enqueued request req=" << hex << req << dec << dendl; | |
30 | _dump_queue(); | |
31 | return true; | |
32 | } | |
33 | ||
34 | bool RGWAsyncRadosProcessor::RGWWQ::_empty() { | |
35 | return processor->m_req_queue.empty(); | |
36 | } | |
37 | ||
38 | RGWAsyncRadosRequest *RGWAsyncRadosProcessor::RGWWQ::_dequeue() { | |
39 | if (processor->m_req_queue.empty()) | |
40 | return NULL; | |
41 | RGWAsyncRadosRequest *req = processor->m_req_queue.front(); | |
42 | processor->m_req_queue.pop_front(); | |
43 | dout(20) << "dequeued request req=" << hex << req << dec << dendl; | |
44 | _dump_queue(); | |
45 | return req; | |
46 | } | |
47 | ||
48 | void RGWAsyncRadosProcessor::RGWWQ::_process(RGWAsyncRadosRequest *req, ThreadPool::TPHandle& handle) { | |
49 | processor->handle_request(req); | |
50 | processor->req_throttle.put(1); | |
51 | } | |
52 | ||
53 | void RGWAsyncRadosProcessor::RGWWQ::_dump_queue() { | |
11fdf7f2 | 54 | if (!g_conf()->subsys.should_gather<ceph_subsys_rgw, 20>()) { |
7c673cae FG |
55 | return; |
56 | } | |
57 | deque<RGWAsyncRadosRequest *>::iterator iter; | |
58 | if (processor->m_req_queue.empty()) { | |
59 | dout(20) << "RGWWQ: empty" << dendl; | |
60 | return; | |
61 | } | |
62 | dout(20) << "RGWWQ:" << dendl; | |
63 | for (iter = processor->m_req_queue.begin(); iter != processor->m_req_queue.end(); ++iter) { | |
64 | dout(20) << "req: " << hex << *iter << dec << dendl; | |
65 | } | |
66 | } | |
67 | ||
68 | RGWAsyncRadosProcessor::RGWAsyncRadosProcessor(RGWRados *_store, int num_threads) | |
69 | : store(_store), m_tp(store->ctx(), "RGWAsyncRadosProcessor::m_tp", "rados_async", num_threads), | |
70 | req_throttle(store->ctx(), "rgw_async_rados_ops", num_threads * 2), | |
11fdf7f2 TL |
71 | req_wq(this, g_conf()->rgw_op_thread_timeout, |
72 | g_conf()->rgw_op_thread_suicide_timeout, &m_tp) { | |
7c673cae FG |
73 | } |
74 | ||
75 | void RGWAsyncRadosProcessor::start() { | |
76 | m_tp.start(); | |
77 | } | |
78 | ||
79 | void RGWAsyncRadosProcessor::stop() { | |
80 | going_down = true; | |
81 | m_tp.drain(&req_wq); | |
82 | m_tp.stop(); | |
83 | for (auto iter = m_req_queue.begin(); iter != m_req_queue.end(); ++iter) { | |
84 | (*iter)->put(); | |
85 | } | |
86 | } | |
87 | ||
88 | void RGWAsyncRadosProcessor::handle_request(RGWAsyncRadosRequest *req) { | |
89 | req->send_request(); | |
90 | req->put(); | |
91 | } | |
92 | ||
93 | void RGWAsyncRadosProcessor::queue(RGWAsyncRadosRequest *req) { | |
94 | req_throttle.get(1); | |
95 | req_wq.queue(req); | |
96 | } | |
97 | ||
98 | int RGWAsyncGetSystemObj::_send_request() | |
99 | { | |
91327a77 AA |
100 | map<string, bufferlist> *pattrs = want_attrs ? &attrs : nullptr; |
101 | ||
11fdf7f2 TL |
102 | auto sysobj = obj_ctx.get_obj(obj); |
103 | return sysobj.rop() | |
104 | .set_objv_tracker(&objv_tracker) | |
105 | .set_attrs(pattrs) | |
106 | .set_raw_attrs(raw_attrs) | |
107 | .read(&bl); | |
7c673cae FG |
108 | } |
109 | ||
11fdf7f2 | 110 | RGWAsyncGetSystemObj::RGWAsyncGetSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWSI_SysObj *_svc, |
7c673cae | 111 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, |
11fdf7f2 TL |
112 | bool want_attrs, bool raw_attrs) |
113 | : RGWAsyncRadosRequest(caller, cn), obj_ctx(_svc), | |
114 | obj(_obj), want_attrs(want_attrs), raw_attrs(raw_attrs) | |
7c673cae | 115 | { |
91327a77 AA |
116 | if (_objv_tracker) { |
117 | objv_tracker = *_objv_tracker; | |
118 | } | |
7c673cae FG |
119 | } |
120 | ||
121 | int RGWSimpleRadosReadAttrsCR::send_request() | |
122 | { | |
123 | req = new RGWAsyncGetSystemObj(this, stack->create_completion_notifier(), | |
11fdf7f2 | 124 | svc, nullptr, obj, true, raw_attrs); |
7c673cae FG |
125 | async_rados->queue(req); |
126 | return 0; | |
127 | } | |
128 | ||
129 | int RGWSimpleRadosReadAttrsCR::request_complete() | |
130 | { | |
91327a77 AA |
131 | if (pattrs) { |
132 | *pattrs = std::move(req->attrs); | |
133 | } | |
7c673cae FG |
134 | return req->get_ret_status(); |
135 | } | |
136 | ||
137 | int RGWAsyncPutSystemObj::_send_request() | |
138 | { | |
11fdf7f2 TL |
139 | auto obj_ctx = svc->init_obj_ctx(); |
140 | auto sysobj = obj_ctx.get_obj(obj); | |
141 | return sysobj.wop() | |
142 | .set_objv_tracker(&objv_tracker) | |
143 | .set_exclusive(exclusive) | |
144 | .write_data(bl); | |
7c673cae FG |
145 | } |
146 | ||
11fdf7f2 TL |
147 | RGWAsyncPutSystemObj::RGWAsyncPutSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, |
148 | RGWSI_SysObj *_svc, | |
91327a77 AA |
149 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, |
150 | bool _exclusive, bufferlist _bl) | |
11fdf7f2 | 151 | : RGWAsyncRadosRequest(caller, cn), svc(_svc), |
91327a77 | 152 | obj(_obj), exclusive(_exclusive), bl(std::move(_bl)) |
7c673cae | 153 | { |
91327a77 AA |
154 | if (_objv_tracker) { |
155 | objv_tracker = *_objv_tracker; | |
156 | } | |
7c673cae FG |
157 | } |
158 | ||
159 | int RGWAsyncPutSystemObjAttrs::_send_request() | |
160 | { | |
11fdf7f2 TL |
161 | auto obj_ctx = svc->init_obj_ctx(); |
162 | auto sysobj = obj_ctx.get_obj(obj); | |
163 | return sysobj.wop() | |
164 | .set_objv_tracker(&objv_tracker) | |
165 | .set_exclusive(false) | |
166 | .set_attrs(attrs) | |
167 | .write_attrs(); | |
7c673cae FG |
168 | } |
169 | ||
11fdf7f2 TL |
170 | RGWAsyncPutSystemObjAttrs::RGWAsyncPutSystemObjAttrs(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, |
171 | RGWSI_SysObj *_svc, | |
7c673cae | 172 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, |
91327a77 | 173 | map<string, bufferlist> _attrs) |
11fdf7f2 | 174 | : RGWAsyncRadosRequest(caller, cn), svc(_svc), |
91327a77 | 175 | obj(_obj), attrs(std::move(_attrs)) |
7c673cae | 176 | { |
11fdf7f2 TL |
177 | if (_objv_tracker) { |
178 | objv_tracker = *_objv_tracker; | |
179 | } | |
7c673cae FG |
180 | } |
181 | ||
182 | ||
183 | RGWOmapAppend::RGWOmapAppend(RGWAsyncRadosProcessor *_async_rados, RGWRados *_store, const rgw_raw_obj& _obj, | |
184 | uint64_t _window_size) | |
185 | : RGWConsumerCR<string>(_store->ctx()), async_rados(_async_rados), | |
186 | store(_store), obj(_obj), going_down(false), num_pending_entries(0), window_size(_window_size), total_entries(0) | |
187 | { | |
188 | } | |
189 | ||
190 | int RGWAsyncLockSystemObj::_send_request() | |
191 | { | |
192 | rgw_rados_ref ref; | |
193 | int r = store->get_raw_obj_ref(obj, &ref); | |
194 | if (r < 0) { | |
195 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
196 | return r; | |
197 | } | |
198 | ||
199 | rados::cls::lock::Lock l(lock_name); | |
200 | utime_t duration(duration_secs, 0); | |
201 | l.set_duration(duration); | |
202 | l.set_cookie(cookie); | |
f64942e4 | 203 | l.set_may_renew(true); |
7c673cae | 204 | |
11fdf7f2 | 205 | return l.lock_exclusive(&ref.ioctx, ref.obj.oid); |
7c673cae FG |
206 | } |
207 | ||
208 | RGWAsyncLockSystemObj::RGWAsyncLockSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, | |
209 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, | |
210 | const string& _name, const string& _cookie, uint32_t _duration_secs) : RGWAsyncRadosRequest(caller, cn), store(_store), | |
211 | obj(_obj), | |
212 | lock_name(_name), | |
213 | cookie(_cookie), | |
214 | duration_secs(_duration_secs) | |
215 | { | |
216 | } | |
217 | ||
218 | int RGWAsyncUnlockSystemObj::_send_request() | |
219 | { | |
220 | rgw_rados_ref ref; | |
221 | int r = store->get_raw_obj_ref(obj, &ref); | |
222 | if (r < 0) { | |
223 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
224 | return r; | |
225 | } | |
226 | ||
227 | rados::cls::lock::Lock l(lock_name); | |
228 | ||
229 | l.set_cookie(cookie); | |
230 | ||
11fdf7f2 | 231 | return l.unlock(&ref.ioctx, ref.obj.oid); |
7c673cae FG |
232 | } |
233 | ||
234 | RGWAsyncUnlockSystemObj::RGWAsyncUnlockSystemObj(RGWCoroutine *caller, RGWAioCompletionNotifier *cn, RGWRados *_store, | |
235 | RGWObjVersionTracker *_objv_tracker, const rgw_raw_obj& _obj, | |
236 | const string& _name, const string& _cookie) : RGWAsyncRadosRequest(caller, cn), store(_store), | |
237 | obj(_obj), | |
238 | lock_name(_name), cookie(_cookie) | |
239 | { | |
240 | } | |
241 | ||
7c673cae FG |
242 | RGWRadosSetOmapKeysCR::RGWRadosSetOmapKeysCR(RGWRados *_store, |
243 | const rgw_raw_obj& _obj, | |
244 | map<string, bufferlist>& _entries) : RGWSimpleCoroutine(_store->ctx()), | |
245 | store(_store), | |
246 | entries(_entries), | |
247 | obj(_obj), cn(NULL) | |
248 | { | |
249 | stringstream& s = set_description(); | |
250 | s << "set omap keys dest=" << obj << " keys=[" << s.str() << "]"; | |
251 | for (auto i = entries.begin(); i != entries.end(); ++i) { | |
252 | if (i != entries.begin()) { | |
253 | s << ", "; | |
254 | } | |
255 | s << i->first; | |
256 | } | |
257 | s << "]"; | |
258 | } | |
259 | ||
7c673cae FG |
260 | int RGWRadosSetOmapKeysCR::send_request() |
261 | { | |
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() << "sending request"; | |
269 | ||
270 | librados::ObjectWriteOperation op; | |
271 | op.omap_set(entries); | |
272 | ||
273 | cn = stack->create_completion_notifier(); | |
11fdf7f2 | 274 | return ref.ioctx.aio_operate(ref.obj.oid, cn->completion(), &op); |
7c673cae FG |
275 | } |
276 | ||
277 | int RGWRadosSetOmapKeysCR::request_complete() | |
278 | { | |
279 | int r = cn->completion()->get_return_value(); | |
280 | ||
281 | set_status() << "request complete; ret=" << r; | |
282 | ||
283 | return r; | |
284 | } | |
285 | ||
286 | RGWRadosGetOmapKeysCR::RGWRadosGetOmapKeysCR(RGWRados *_store, | |
287 | const rgw_raw_obj& _obj, | |
288 | const string& _marker, | |
11fdf7f2 TL |
289 | int _max_entries, |
290 | ResultPtr _result) | |
291 | : RGWSimpleCoroutine(_store->ctx()), store(_store), obj(_obj), | |
292 | marker(_marker), max_entries(_max_entries), | |
293 | result(std::move(_result)) | |
7c673cae | 294 | { |
11fdf7f2 TL |
295 | ceph_assert(result); // must be allocated |
296 | set_description() << "get omap keys dest=" << obj << " marker=" << marker; | |
7c673cae FG |
297 | } |
298 | ||
7c673cae | 299 | int RGWRadosGetOmapKeysCR::send_request() { |
11fdf7f2 | 300 | int r = store->get_raw_obj_ref(obj, &result->ref); |
7c673cae FG |
301 | if (r < 0) { |
302 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
303 | return r; | |
304 | } | |
305 | ||
306 | set_status() << "send request"; | |
307 | ||
308 | librados::ObjectReadOperation op; | |
11fdf7f2 | 309 | op.omap_get_keys2(marker, max_entries, &result->entries, &result->more, nullptr); |
7c673cae | 310 | |
11fdf7f2 TL |
311 | cn = stack->create_completion_notifier(result); |
312 | return result->ref.ioctx.aio_operate(result->ref.obj.oid, cn->completion(), &op, NULL); | |
7c673cae FG |
313 | } |
314 | ||
28e407b8 AA |
315 | int RGWRadosGetOmapKeysCR::request_complete() |
316 | { | |
317 | int r = cn->completion()->get_return_value(); | |
318 | ||
319 | set_status() << "request complete; ret=" << r; | |
320 | ||
321 | return r; | |
322 | } | |
323 | ||
7c673cae FG |
324 | RGWRadosRemoveOmapKeysCR::RGWRadosRemoveOmapKeysCR(RGWRados *_store, |
325 | const rgw_raw_obj& _obj, | |
326 | const set<string>& _keys) : RGWSimpleCoroutine(_store->ctx()), | |
327 | store(_store), | |
328 | keys(_keys), | |
329 | obj(_obj), cn(NULL) | |
330 | { | |
331 | set_description() << "remove omap keys dest=" << obj << " keys=" << keys; | |
332 | } | |
333 | ||
7c673cae FG |
334 | int RGWRadosRemoveOmapKeysCR::send_request() { |
335 | int r = store->get_raw_obj_ref(obj, &ref); | |
336 | if (r < 0) { | |
337 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
338 | return r; | |
339 | } | |
340 | ||
341 | set_status() << "send request"; | |
342 | ||
343 | librados::ObjectWriteOperation op; | |
344 | op.omap_rm_keys(keys); | |
345 | ||
346 | cn = stack->create_completion_notifier(); | |
11fdf7f2 | 347 | return ref.ioctx.aio_operate(ref.obj.oid, cn->completion(), &op); |
7c673cae FG |
348 | } |
349 | ||
224ce89b WB |
350 | int RGWRadosRemoveOmapKeysCR::request_complete() |
351 | { | |
352 | int r = cn->completion()->get_return_value(); | |
353 | ||
354 | set_status() << "request complete; ret=" << r; | |
355 | ||
356 | return r; | |
357 | } | |
358 | ||
7c673cae FG |
359 | RGWRadosRemoveCR::RGWRadosRemoveCR(RGWRados *store, const rgw_raw_obj& obj) |
360 | : RGWSimpleCoroutine(store->ctx()), store(store), obj(obj) | |
361 | { | |
362 | set_description() << "remove dest=" << obj; | |
363 | } | |
364 | ||
365 | int RGWRadosRemoveCR::send_request() | |
366 | { | |
367 | auto rados = store->get_rados_handle(); | |
368 | int r = rados->ioctx_create(obj.pool.name.c_str(), ioctx); | |
369 | if (r < 0) { | |
370 | lderr(cct) << "ERROR: failed to open pool (" << obj.pool.name << ") ret=" << r << dendl; | |
371 | return r; | |
372 | } | |
373 | ioctx.locator_set_key(obj.loc); | |
374 | ||
375 | set_status() << "send request"; | |
376 | ||
377 | librados::ObjectWriteOperation op; | |
378 | op.remove(); | |
379 | ||
380 | cn = stack->create_completion_notifier(); | |
381 | return ioctx.aio_operate(obj.oid, cn->completion(), &op); | |
382 | } | |
383 | ||
384 | int RGWRadosRemoveCR::request_complete() | |
385 | { | |
386 | int r = cn->completion()->get_return_value(); | |
387 | ||
388 | set_status() << "request complete; ret=" << r; | |
389 | ||
390 | return r; | |
391 | } | |
392 | ||
393 | RGWSimpleRadosLockCR::RGWSimpleRadosLockCR(RGWAsyncRadosProcessor *_async_rados, RGWRados *_store, | |
394 | const rgw_raw_obj& _obj, | |
395 | const string& _lock_name, | |
396 | const string& _cookie, | |
397 | uint32_t _duration) : RGWSimpleCoroutine(_store->ctx()), | |
398 | async_rados(_async_rados), | |
399 | store(_store), | |
400 | lock_name(_lock_name), | |
401 | cookie(_cookie), | |
402 | duration(_duration), | |
403 | obj(_obj), | |
404 | req(NULL) | |
405 | { | |
406 | set_description() << "rados lock dest=" << obj << " lock=" << lock_name << " cookie=" << cookie << " duration=" << duration; | |
407 | } | |
408 | ||
409 | void RGWSimpleRadosLockCR::request_cleanup() | |
410 | { | |
411 | if (req) { | |
412 | req->finish(); | |
413 | req = NULL; | |
414 | } | |
415 | } | |
416 | ||
417 | int RGWSimpleRadosLockCR::send_request() | |
418 | { | |
419 | set_status() << "sending request"; | |
420 | req = new RGWAsyncLockSystemObj(this, stack->create_completion_notifier(), | |
421 | store, NULL, obj, lock_name, cookie, duration); | |
422 | async_rados->queue(req); | |
423 | return 0; | |
424 | } | |
425 | ||
426 | int RGWSimpleRadosLockCR::request_complete() | |
427 | { | |
428 | set_status() << "request complete; ret=" << req->get_ret_status(); | |
429 | return req->get_ret_status(); | |
430 | } | |
431 | ||
432 | RGWSimpleRadosUnlockCR::RGWSimpleRadosUnlockCR(RGWAsyncRadosProcessor *_async_rados, RGWRados *_store, | |
433 | const rgw_raw_obj& _obj, | |
434 | const string& _lock_name, | |
435 | const string& _cookie) : RGWSimpleCoroutine(_store->ctx()), | |
436 | async_rados(_async_rados), | |
437 | store(_store), | |
438 | lock_name(_lock_name), | |
439 | cookie(_cookie), | |
440 | obj(_obj), | |
441 | req(NULL) | |
442 | { | |
443 | set_description() << "rados unlock dest=" << obj << " lock=" << lock_name << " cookie=" << cookie; | |
444 | } | |
445 | ||
446 | void RGWSimpleRadosUnlockCR::request_cleanup() | |
447 | { | |
448 | if (req) { | |
449 | req->finish(); | |
450 | req = NULL; | |
451 | } | |
452 | } | |
453 | ||
454 | int RGWSimpleRadosUnlockCR::send_request() | |
455 | { | |
456 | set_status() << "sending request"; | |
457 | ||
458 | req = new RGWAsyncUnlockSystemObj(this, stack->create_completion_notifier(), | |
459 | store, NULL, obj, lock_name, cookie); | |
460 | async_rados->queue(req); | |
461 | return 0; | |
462 | } | |
463 | ||
464 | int RGWSimpleRadosUnlockCR::request_complete() | |
465 | { | |
466 | set_status() << "request complete; ret=" << req->get_ret_status(); | |
467 | return req->get_ret_status(); | |
468 | } | |
469 | ||
7c673cae FG |
470 | int RGWOmapAppend::operate() { |
471 | reenter(this) { | |
472 | for (;;) { | |
473 | if (!has_product() && going_down) { | |
474 | set_status() << "going down"; | |
475 | break; | |
476 | } | |
477 | set_status() << "waiting for product"; | |
478 | yield wait_for_product(); | |
479 | yield { | |
480 | string entry; | |
481 | while (consume(&entry)) { | |
482 | set_status() << "adding entry: " << entry; | |
483 | entries[entry] = bufferlist(); | |
484 | if (entries.size() >= window_size) { | |
485 | break; | |
486 | } | |
487 | } | |
488 | if (entries.size() >= window_size || going_down) { | |
489 | set_status() << "flushing to omap"; | |
490 | call(new RGWRadosSetOmapKeysCR(store, obj, entries)); | |
491 | entries.clear(); | |
492 | } | |
493 | } | |
494 | if (get_ret_status() < 0) { | |
495 | ldout(cct, 0) << "ERROR: failed to store entries in omap" << dendl; | |
496 | return set_state(RGWCoroutine_Error); | |
497 | } | |
498 | } | |
499 | /* done with coroutine */ | |
500 | return set_state(RGWCoroutine_Done); | |
501 | } | |
502 | return 0; | |
503 | } | |
504 | ||
505 | void RGWOmapAppend::flush_pending() { | |
506 | receive(pending_entries); | |
507 | num_pending_entries = 0; | |
508 | } | |
509 | ||
510 | bool RGWOmapAppend::append(const string& s) { | |
511 | if (is_done()) { | |
512 | return false; | |
513 | } | |
514 | ++total_entries; | |
515 | pending_entries.push_back(s); | |
516 | if (++num_pending_entries >= (int)window_size) { | |
517 | flush_pending(); | |
518 | } | |
519 | return true; | |
520 | } | |
521 | ||
522 | bool RGWOmapAppend::finish() { | |
523 | going_down = true; | |
524 | flush_pending(); | |
525 | set_sleeping(false); | |
526 | return (!is_done()); | |
527 | } | |
528 | ||
529 | int RGWAsyncGetBucketInstanceInfo::_send_request() | |
530 | { | |
11fdf7f2 | 531 | RGWSysObjectCtx obj_ctx = store->svc.sysobj->init_obj_ctx(); |
91327a77 | 532 | int r = store->get_bucket_instance_from_oid(obj_ctx, oid, bucket_info, NULL, NULL); |
7c673cae FG |
533 | if (r < 0) { |
534 | ldout(store->ctx(), 0) << "ERROR: failed to get bucket instance info for " | |
b32b8144 | 535 | << oid << dendl; |
7c673cae FG |
536 | return r; |
537 | } | |
538 | ||
539 | return 0; | |
540 | } | |
541 | ||
b32b8144 FG |
542 | RGWRadosBILogTrimCR::RGWRadosBILogTrimCR(RGWRados *store, |
543 | const RGWBucketInfo& bucket_info, | |
544 | int shard_id, | |
545 | const std::string& start_marker, | |
546 | const std::string& end_marker) | |
547 | : RGWSimpleCoroutine(store->ctx()), bs(store), | |
548 | start_marker(BucketIndexShardsManager::get_shard_marker(start_marker)), | |
549 | end_marker(BucketIndexShardsManager::get_shard_marker(end_marker)) | |
550 | { | |
551 | bs.init(bucket_info, shard_id); | |
552 | } | |
553 | ||
554 | int RGWRadosBILogTrimCR::send_request() | |
555 | { | |
556 | bufferlist in; | |
557 | cls_rgw_bi_log_trim_op call; | |
558 | call.start_marker = std::move(start_marker); | |
559 | call.end_marker = std::move(end_marker); | |
11fdf7f2 | 560 | encode(call, in); |
b32b8144 FG |
561 | |
562 | librados::ObjectWriteOperation op; | |
563 | op.exec(RGW_CLASS, RGW_BI_LOG_TRIM, in); | |
564 | ||
565 | cn = stack->create_completion_notifier(); | |
566 | return bs.index_ctx.aio_operate(bs.bucket_obj, cn->completion(), &op); | |
567 | } | |
568 | ||
569 | int RGWRadosBILogTrimCR::request_complete() | |
570 | { | |
571 | int r = cn->completion()->get_return_value(); | |
572 | set_status() << "request complete; ret=" << r; | |
573 | return r; | |
574 | } | |
575 | ||
7c673cae FG |
576 | int RGWAsyncFetchRemoteObj::_send_request() |
577 | { | |
578 | RGWObjectCtx obj_ctx(store); | |
579 | ||
580 | string user_id; | |
581 | char buf[16]; | |
582 | snprintf(buf, sizeof(buf), ".%lld", (long long)store->instance_id()); | |
7c673cae FG |
583 | map<string, bufferlist> attrs; |
584 | ||
585 | rgw_obj src_obj(bucket_info.bucket, key); | |
586 | ||
11fdf7f2 | 587 | rgw_obj dest_obj(bucket_info.bucket, dest_key.value_or(key)); |
7c673cae | 588 | |
81eedcae | 589 | std::optional<uint64_t> bytes_transferred; |
7c673cae FG |
590 | int r = store->fetch_remote_obj(obj_ctx, |
591 | user_id, | |
7c673cae FG |
592 | NULL, /* req_info */ |
593 | source_zone, | |
594 | dest_obj, | |
595 | src_obj, | |
596 | bucket_info, /* dest */ | |
597 | bucket_info, /* source */ | |
11fdf7f2 | 598 | dest_placement_rule, |
7c673cae FG |
599 | NULL, /* real_time* src_mtime, */ |
600 | NULL, /* real_time* mtime, */ | |
601 | NULL, /* const real_time* mod_ptr, */ | |
602 | NULL, /* const real_time* unmod_ptr, */ | |
603 | false, /* high precision time */ | |
604 | NULL, /* const char *if_match, */ | |
605 | NULL, /* const char *if_nomatch, */ | |
606 | RGWRados::ATTRSMOD_NONE, | |
607 | copy_if_newer, | |
608 | attrs, | |
11fdf7f2 | 609 | RGWObjCategory::Main, |
7c673cae FG |
610 | versioned_epoch, |
611 | real_time(), /* delete_at */ | |
7c673cae FG |
612 | NULL, /* string *ptag, */ |
613 | NULL, /* string *petag, */ | |
7c673cae | 614 | NULL, /* void (*progress_cb)(off_t, void *), */ |
31f18b77 | 615 | NULL, /* void *progress_data*); */ |
81eedcae TL |
616 | &zones_trace, |
617 | &bytes_transferred); | |
7c673cae FG |
618 | |
619 | if (r < 0) { | |
620 | ldout(store->ctx(), 0) << "store->fetch_remote_obj() returned r=" << r << dendl; | |
81eedcae TL |
621 | if (counters) { |
622 | counters->inc(sync_counters::l_fetch_err, 1); | |
623 | } | |
624 | } else if (counters) { | |
625 | if (bytes_transferred) { | |
626 | counters->inc(sync_counters::l_fetch, *bytes_transferred); | |
627 | } else { | |
628 | counters->inc(sync_counters::l_fetch_not_modified); | |
629 | } | |
7c673cae FG |
630 | } |
631 | return r; | |
632 | } | |
633 | ||
634 | int RGWAsyncStatRemoteObj::_send_request() | |
635 | { | |
636 | RGWObjectCtx obj_ctx(store); | |
637 | ||
638 | string user_id; | |
639 | char buf[16]; | |
640 | snprintf(buf, sizeof(buf), ".%lld", (long long)store->instance_id()); | |
7c673cae FG |
641 | |
642 | rgw_obj src_obj(bucket_info.bucket, key); | |
643 | ||
644 | rgw_obj dest_obj(src_obj); | |
645 | ||
646 | int r = store->stat_remote_obj(obj_ctx, | |
647 | user_id, | |
7c673cae FG |
648 | nullptr, /* req_info */ |
649 | source_zone, | |
650 | src_obj, | |
651 | bucket_info, /* source */ | |
652 | pmtime, /* real_time* src_mtime, */ | |
653 | psize, /* uint64_t * */ | |
654 | nullptr, /* const real_time* mod_ptr, */ | |
655 | nullptr, /* const real_time* unmod_ptr, */ | |
656 | true, /* high precision time */ | |
657 | nullptr, /* const char *if_match, */ | |
658 | nullptr, /* const char *if_nomatch, */ | |
659 | pattrs, | |
11fdf7f2 | 660 | pheaders, |
7c673cae FG |
661 | nullptr, |
662 | nullptr, /* string *ptag, */ | |
11fdf7f2 | 663 | petag); /* string *petag, */ |
7c673cae FG |
664 | |
665 | if (r < 0) { | |
666 | ldout(store->ctx(), 0) << "store->fetch_remote_obj() returned r=" << r << dendl; | |
667 | } | |
668 | return r; | |
669 | } | |
670 | ||
671 | ||
672 | int RGWAsyncRemoveObj::_send_request() | |
673 | { | |
674 | RGWObjectCtx obj_ctx(store); | |
675 | ||
676 | rgw_obj obj(bucket_info.bucket, key); | |
677 | ||
678 | ldout(store->ctx(), 0) << __func__ << "(): deleting obj=" << obj << dendl; | |
679 | ||
11fdf7f2 | 680 | obj_ctx.set_atomic(obj); |
7c673cae FG |
681 | |
682 | RGWObjState *state; | |
683 | ||
684 | int ret = store->get_obj_state(&obj_ctx, bucket_info, obj, &state); | |
685 | if (ret < 0) { | |
686 | ldout(store->ctx(), 20) << __func__ << "(): get_obj_state() obj=" << obj << " returned ret=" << ret << dendl; | |
687 | return ret; | |
688 | } | |
689 | ||
690 | /* has there been any racing object write? */ | |
691 | if (del_if_older && (state->mtime > timestamp)) { | |
692 | ldout(store->ctx(), 20) << __func__ << "(): skipping object removal obj=" << obj << " (obj mtime=" << state->mtime << ", request timestamp=" << timestamp << ")" << dendl; | |
693 | return 0; | |
694 | } | |
695 | ||
696 | RGWAccessControlPolicy policy; | |
697 | ||
698 | /* decode policy */ | |
699 | map<string, bufferlist>::iterator iter = state->attrset.find(RGW_ATTR_ACL); | |
700 | if (iter != state->attrset.end()) { | |
11fdf7f2 | 701 | auto bliter = iter->second.cbegin(); |
7c673cae FG |
702 | try { |
703 | policy.decode(bliter); | |
704 | } catch (buffer::error& err) { | |
705 | ldout(store->ctx(), 0) << "ERROR: could not decode policy, caught buffer::error" << dendl; | |
706 | return -EIO; | |
707 | } | |
708 | } | |
709 | ||
710 | RGWRados::Object del_target(store, bucket_info, obj_ctx, obj); | |
711 | RGWRados::Object::Delete del_op(&del_target); | |
712 | ||
713 | del_op.params.bucket_owner = bucket_info.owner; | |
714 | del_op.params.obj_owner = policy.get_owner(); | |
715 | if (del_if_older) { | |
716 | del_op.params.unmod_since = timestamp; | |
717 | } | |
718 | if (versioned) { | |
719 | del_op.params.versioning_status = BUCKET_VERSIONED; | |
720 | } | |
721 | del_op.params.olh_epoch = versioned_epoch; | |
722 | del_op.params.marker_version_id = marker_version_id; | |
723 | del_op.params.obj_owner.set_id(owner); | |
724 | del_op.params.obj_owner.set_name(owner_display_name); | |
725 | del_op.params.mtime = timestamp; | |
726 | del_op.params.high_precision_time = true; | |
91327a77 | 727 | del_op.params.zones_trace = &zones_trace; |
7c673cae FG |
728 | |
729 | ret = del_op.delete_obj(); | |
730 | if (ret < 0) { | |
731 | ldout(store->ctx(), 20) << __func__ << "(): delete_obj() obj=" << obj << " returned ret=" << ret << dendl; | |
732 | } | |
733 | return ret; | |
734 | } | |
735 | ||
736 | int RGWContinuousLeaseCR::operate() | |
737 | { | |
738 | if (aborted) { | |
739 | caller->set_sleeping(false); | |
740 | return set_cr_done(); | |
741 | } | |
742 | reenter(this) { | |
743 | while (!going_down) { | |
744 | yield call(new RGWSimpleRadosLockCR(async_rados, store, obj, lock_name, cookie, interval)); | |
745 | ||
746 | caller->set_sleeping(false); /* will only be relevant when we return, that's why we can do it early */ | |
747 | if (retcode < 0) { | |
748 | set_locked(false); | |
749 | ldout(store->ctx(), 20) << *this << ": couldn't lock " << obj << ":" << lock_name << ": retcode=" << retcode << dendl; | |
750 | return set_state(RGWCoroutine_Error, retcode); | |
751 | } | |
752 | set_locked(true); | |
753 | yield wait(utime_t(interval / 2, 0)); | |
754 | } | |
755 | set_locked(false); /* moot at this point anyway */ | |
756 | yield call(new RGWSimpleRadosUnlockCR(async_rados, store, obj, lock_name, cookie)); | |
757 | return set_state(RGWCoroutine_Done); | |
758 | } | |
759 | return 0; | |
760 | } | |
761 | ||
762 | RGWRadosTimelogAddCR::RGWRadosTimelogAddCR(RGWRados *_store, const string& _oid, | |
763 | const cls_log_entry& entry) : RGWSimpleCoroutine(_store->ctx()), | |
764 | store(_store), | |
765 | oid(_oid), cn(NULL) | |
766 | { | |
767 | stringstream& s = set_description(); | |
768 | s << "timelog add entry oid=" << oid << "entry={id=" << entry.id << ", section=" << entry.section << ", name=" << entry.name << "}"; | |
769 | entries.push_back(entry); | |
770 | } | |
771 | ||
7c673cae FG |
772 | int RGWRadosTimelogAddCR::send_request() |
773 | { | |
774 | set_status() << "sending request"; | |
775 | ||
776 | cn = stack->create_completion_notifier(); | |
7c673cae FG |
777 | return store->time_log_add(oid, entries, cn->completion(), true); |
778 | } | |
779 | ||
780 | int RGWRadosTimelogAddCR::request_complete() | |
781 | { | |
782 | int r = cn->completion()->get_return_value(); | |
783 | ||
784 | set_status() << "request complete; ret=" << r; | |
785 | ||
786 | return r; | |
787 | } | |
788 | ||
789 | RGWRadosTimelogTrimCR::RGWRadosTimelogTrimCR(RGWRados *store, | |
790 | const std::string& oid, | |
791 | const real_time& start_time, | |
792 | const real_time& end_time, | |
793 | const std::string& from_marker, | |
794 | const std::string& to_marker) | |
795 | : RGWSimpleCoroutine(store->ctx()), store(store), oid(oid), | |
796 | start_time(start_time), end_time(end_time), | |
797 | from_marker(from_marker), to_marker(to_marker) | |
798 | { | |
799 | set_description() << "timelog trim oid=" << oid | |
800 | << " start_time=" << start_time << " end_time=" << end_time | |
801 | << " from_marker=" << from_marker << " to_marker=" << to_marker; | |
802 | } | |
803 | ||
7c673cae FG |
804 | int RGWRadosTimelogTrimCR::send_request() |
805 | { | |
806 | set_status() << "sending request"; | |
807 | ||
808 | cn = stack->create_completion_notifier(); | |
7c673cae FG |
809 | return store->time_log_trim(oid, start_time, end_time, from_marker, |
810 | to_marker, cn->completion()); | |
811 | } | |
812 | ||
813 | int RGWRadosTimelogTrimCR::request_complete() | |
814 | { | |
815 | int r = cn->completion()->get_return_value(); | |
816 | ||
817 | set_status() << "request complete; ret=" << r; | |
818 | ||
819 | return r; | |
820 | } | |
821 | ||
822 | ||
823 | RGWSyncLogTrimCR::RGWSyncLogTrimCR(RGWRados *store, const std::string& oid, | |
824 | const std::string& to_marker, | |
825 | std::string *last_trim_marker) | |
826 | : RGWRadosTimelogTrimCR(store, oid, real_time{}, real_time{}, | |
827 | std::string{}, to_marker), | |
828 | cct(store->ctx()), last_trim_marker(last_trim_marker) | |
829 | { | |
830 | } | |
831 | ||
832 | int RGWSyncLogTrimCR::request_complete() | |
833 | { | |
834 | int r = RGWRadosTimelogTrimCR::request_complete(); | |
a8e16298 | 835 | if (r != -ENODATA) { |
7c673cae FG |
836 | return r; |
837 | } | |
a8e16298 | 838 | // nothing left to trim, update last_trim_marker |
eafe8130 | 839 | if (*last_trim_marker < to_marker && to_marker != max_marker) { |
7c673cae FG |
840 | *last_trim_marker = to_marker; |
841 | } | |
842 | return 0; | |
843 | } | |
844 | ||
845 | ||
846 | int RGWAsyncStatObj::_send_request() | |
847 | { | |
848 | rgw_raw_obj raw_obj; | |
849 | store->obj_to_raw(bucket_info.placement_rule, obj, &raw_obj); | |
850 | return store->raw_obj_stat(raw_obj, psize, pmtime, pepoch, | |
851 | nullptr, nullptr, objv_tracker); | |
852 | } | |
853 | ||
854 | RGWStatObjCR::RGWStatObjCR(RGWAsyncRadosProcessor *async_rados, RGWRados *store, | |
855 | const RGWBucketInfo& _bucket_info, const rgw_obj& obj, uint64_t *psize, | |
856 | real_time* pmtime, uint64_t *pepoch, | |
857 | RGWObjVersionTracker *objv_tracker) | |
858 | : RGWSimpleCoroutine(store->ctx()), store(store), async_rados(async_rados), | |
859 | bucket_info(_bucket_info), obj(obj), psize(psize), pmtime(pmtime), pepoch(pepoch), | |
860 | objv_tracker(objv_tracker) | |
861 | { | |
862 | } | |
863 | ||
864 | void RGWStatObjCR::request_cleanup() | |
865 | { | |
866 | if (req) { | |
867 | req->finish(); | |
868 | req = NULL; | |
869 | } | |
870 | } | |
871 | ||
872 | int RGWStatObjCR::send_request() | |
873 | { | |
874 | req = new RGWAsyncStatObj(this, stack->create_completion_notifier(), | |
875 | store, bucket_info, obj, psize, pmtime, pepoch, objv_tracker); | |
876 | async_rados->queue(req); | |
877 | return 0; | |
878 | } | |
879 | ||
880 | int RGWStatObjCR::request_complete() | |
881 | { | |
882 | return req->get_ret_status(); | |
883 | } | |
b32b8144 FG |
884 | |
885 | RGWRadosNotifyCR::RGWRadosNotifyCR(RGWRados *store, const rgw_raw_obj& obj, | |
886 | bufferlist& request, uint64_t timeout_ms, | |
887 | bufferlist *response) | |
888 | : RGWSimpleCoroutine(store->ctx()), store(store), obj(obj), | |
889 | request(request), timeout_ms(timeout_ms), response(response) | |
890 | { | |
891 | set_description() << "notify dest=" << obj; | |
892 | } | |
893 | ||
894 | int RGWRadosNotifyCR::send_request() | |
895 | { | |
896 | int r = store->get_raw_obj_ref(obj, &ref); | |
897 | if (r < 0) { | |
898 | lderr(store->ctx()) << "ERROR: failed to get ref for (" << obj << ") ret=" << r << dendl; | |
899 | return r; | |
900 | } | |
901 | ||
902 | set_status() << "sending request"; | |
903 | ||
904 | cn = stack->create_completion_notifier(); | |
11fdf7f2 | 905 | return ref.ioctx.aio_notify(ref.obj.oid, cn->completion(), request, |
b32b8144 FG |
906 | timeout_ms, response); |
907 | } | |
908 | ||
909 | int RGWRadosNotifyCR::request_complete() | |
910 | { | |
911 | int r = cn->completion()->get_return_value(); | |
912 | ||
913 | set_status() << "request complete; ret=" << r; | |
914 | ||
915 | return r; | |
916 | } |