1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
7 * Copyright (C) 2013,2014 Cloudwatt <libre.licensing@cloudwatt.com>
9 * Author: Loic Dachary <loic@dachary.org>
11 * This is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License version 2.1, as published by the Free Software
14 * Foundation. See file COPYING.
18 /* Object Store Device (OSD) Monitor
21 #ifndef CEPH_OSDMONITOR_H
22 #define CEPH_OSDMONITOR_H
27 #include "include/types.h"
28 #include "include/encoding.h"
29 #include "common/simple_cache.hpp"
30 #include "common/PriorityCache.h"
31 #include "msg/Messenger.h"
33 #include "osd/OSDMap.h"
34 #include "osd/OSDMapMapping.h"
36 #include "CreatingPGs.h"
37 #include "PaxosService.h"
44 #include "erasure-code/ErasureCodeInterface.h"
45 #include "mon/MonOpRequest.h"
46 #include <boost/functional/hash.hpp>
47 // re-include our assert to clobber the system one; fix dout:
48 #include "include/ceph_assert.h"
50 /// information about a particular peer's failure reports for one osd
51 struct failure_reporter_t
{
52 utime_t failed_since
; ///< when they think it failed
53 MonOpRequestRef op
; ///< failure op request
55 failure_reporter_t() {}
56 failure_reporter_t(utime_t s
, MonOpRequestRef op
)
57 : failed_since(s
), op(op
) {}
58 ~failure_reporter_t() { }
61 /// information about all failure reports for one osd
62 struct failure_info_t
{
63 map
<int, failure_reporter_t
> reporters
; ///< reporter -> failed_since etc
64 utime_t max_failed_since
; ///< most recent failed_since
68 utime_t
get_failed_since() {
69 if (max_failed_since
== utime_t() && !reporters
.empty()) {
70 // the old max must have canceled; recalculate.
71 for (map
<int, failure_reporter_t
>::iterator p
= reporters
.begin();
74 if (p
->second
.failed_since
> max_failed_since
)
75 max_failed_since
= p
->second
.failed_since
;
77 return max_failed_since
;
80 // set the message for the latest report.
81 void add_report(int who
, utime_t failed_since
, MonOpRequestRef op
) {
82 [[maybe_unused
]] auto [it
, new_reporter
] =
83 reporters
.insert_or_assign(who
, failure_reporter_t
{failed_since
, op
});
85 if (max_failed_since
!= utime_t() && max_failed_since
< failed_since
) {
86 max_failed_since
= failed_since
;
91 void take_report_messages(list
<MonOpRequestRef
>& ls
) {
92 for (map
<int, failure_reporter_t
>::iterator p
= reporters
.begin();
96 ls
.push_back(p
->second
.op
);
102 void cancel_report(int who
) {
103 reporters
.erase(who
);
104 max_failed_since
= utime_t();
109 class LastEpochClean
{
111 vector
<epoch_t
> epoch_by_pg
;
112 ps_t next_missing
= 0;
113 epoch_t floor
= std::numeric_limits
<epoch_t
>::max();
114 void report(ps_t pg
, epoch_t last_epoch_clean
);
116 std::map
<uint64_t, Lec
> report_by_pool
;
118 void report(const pg_t
& pg
, epoch_t last_epoch_clean
);
119 void remove_pool(uint64_t pool
);
120 epoch_t
get_lower_bound(const OSDMap
& latest
) const;
122 void dump(Formatter
*f
) const;
126 struct osdmap_manifest_t
{
127 // all the maps we have pinned -- i.e., won't be removed unless
128 // they are inside a trim interval.
129 set
<version_t
> pinned
;
131 osdmap_manifest_t() {}
133 version_t
get_last_pinned() const
135 set
<version_t
>::const_reverse_iterator it
= pinned
.crbegin();
136 if (it
== pinned
.crend()) {
142 version_t
get_first_pinned() const
144 set
<version_t
>::const_iterator it
= pinned
.cbegin();
145 if (it
== pinned
.cend()) {
151 bool is_pinned(version_t v
) const
153 return pinned
.find(v
) != pinned
.end();
156 void pin(version_t v
)
161 version_t
get_lower_closest_pinned(version_t v
) const {
162 set
<version_t
>::const_iterator p
= pinned
.lower_bound(v
);
163 if (p
== pinned
.cend()) {
166 if (p
== pinned
.cbegin()) {
174 void encode(bufferlist
& bl
) const
176 ENCODE_START(1, 1, bl
);
181 void decode(bufferlist::const_iterator
& bl
)
188 void decode(bufferlist
& bl
) {
189 auto p
= bl
.cbegin();
193 void dump(Formatter
*f
) {
194 f
->dump_unsigned("first_pinned", get_first_pinned());
195 f
->dump_unsigned("last_pinned", get_last_pinned());
196 f
->open_array_section("pinned_maps");
197 for (auto& i
: pinned
) {
198 f
->dump_unsigned("epoch", i
);
203 WRITE_CLASS_ENCODER(osdmap_manifest_t
);
205 class OSDMonitor
: public PaxosService
,
206 public md_config_obs_t
{
213 const char** get_tracked_conf_keys() const override
;
214 void handle_conf_change(const ConfigProxy
& conf
,
215 const std::set
<std::string
> &changed
) override
;
217 OSDMap::Incremental pending_inc
;
218 map
<int, bufferlist
> pending_metadata
;
219 set
<int> pending_metadata_rm
;
220 map
<int, failure_info_t
> failure_info
;
221 map
<int,utime_t
> down_pending_out
; // osd down -> out
222 bool priority_convert
= false;
223 map
<int64_t,set
<snapid_t
>> pending_pseudo_purged_snaps
;
224 std::shared_ptr
<PriorityCache::PriCache
> rocksdb_binned_kv_cache
= nullptr;
225 std::shared_ptr
<PriorityCache::Manager
> pcm
= nullptr;
226 ceph::mutex balancer_lock
= ceph::make_mutex("OSDMonitor::balancer_lock");
228 map
<int,double> osd_weight
;
230 using osdmap_key_t
= std::pair
<version_t
, uint64_t>;
231 using osdmap_cache_t
= SimpleLRU
<osdmap_key_t
,
233 std::less
<osdmap_key_t
>,
234 boost::hash
<osdmap_key_t
>>;
235 osdmap_cache_t inc_osd_cache
;
236 osdmap_cache_t full_osd_cache
;
238 bool has_osdmap_manifest
;
239 osdmap_manifest_t osdmap_manifest
;
241 bool check_failures(utime_t now
);
242 bool check_failure(utime_t now
, int target_osd
, failure_info_t
& fi
);
243 utime_t
get_grace_time(utime_t now
, int target_osd
, failure_info_t
& fi
) const;
244 bool is_failure_stale(utime_t now
, failure_info_t
& fi
) const;
245 void force_failure(int target_osd
, int by
);
247 bool _have_pending_crush();
248 CrushWrapper
&_get_stable_crush();
249 void _get_pending_crush(CrushWrapper
& newcrush
);
257 struct CleanUpmapJob
: public ParallelPGMapper::Job
{
259 const OSDMap
& osdmap
;
260 OSDMap::Incremental
& pending_inc
;
261 // lock to protect pending_inc form changing
262 // when checking is done
263 ceph::mutex pending_inc_lock
=
264 ceph::make_mutex("CleanUpmapJob::pending_inc_lock");
266 CleanUpmapJob(CephContext
*cct
, const OSDMap
& om
, OSDMap::Incremental
& pi
)
267 : ParallelPGMapper::Job(&om
),
272 void process(const vector
<pg_t
>& to_check
) override
{
273 vector
<pg_t
> to_cancel
;
274 map
<pg_t
, mempool::osdmap::vector
<pair
<int,int>>> to_remap
;
275 osdmap
.check_pg_upmaps(cct
, to_check
, &to_cancel
, &to_remap
);
276 // don't bother taking lock if nothing changes
277 if (!to_cancel
.empty() || !to_remap
.empty()) {
278 std::lock_guard
l(pending_inc_lock
);
279 osdmap
.clean_pg_upmaps(cct
, &pending_inc
, to_cancel
, to_remap
);
283 void process(int64_t poolid
, unsigned ps_begin
, unsigned ps_end
) override
{}
284 void complete() override
{}
285 }; // public as this will need to be accessible from TestTestOSDMap.cc
289 void create_initial() override
;
290 void get_store_prefixes(std::set
<string
>& s
) const override
;
293 void update_from_paxos(bool *need_bootstrap
) override
;
294 void create_pending() override
; // prepare a new pending
295 void encode_pending(MonitorDBStore::TransactionRef t
) override
;
296 void on_active() override
;
297 void on_restart() override
;
298 void on_shutdown() override
;
300 /* osdmap full map prune */
301 void load_osdmap_manifest();
302 bool should_prune() const;
303 void _prune_update_trimmed(
304 MonitorDBStore::TransactionRef tx
,
306 void prune_init(osdmap_manifest_t
& manifest
);
307 bool _prune_sanitize_options() const;
308 bool is_prune_enabled() const;
309 bool is_prune_supported() const;
310 bool do_prune(MonitorDBStore::TransactionRef tx
);
312 // Priority cache control
313 uint32_t mon_osd_cache_size
= 0; ///< Number of cached OSDMaps
314 uint64_t rocksdb_cache_size
= 0; ///< Cache for kv Db
315 double cache_kv_ratio
= 0; ///< Cache ratio dedicated to kv
316 double cache_inc_ratio
= 0; ///< Cache ratio dedicated to inc
317 double cache_full_ratio
= 0; ///< Cache ratio dedicated to full
318 uint64_t mon_memory_base
= 0; ///< Mon base memory for cache autotuning
319 double mon_memory_fragmentation
= 0; ///< Expected memory fragmentation
320 uint64_t mon_memory_target
= 0; ///< Mon target memory for cache autotuning
321 uint64_t mon_memory_min
= 0; ///< Min memory to cache osdmaps
322 bool mon_memory_autotune
= false; ///< Cache auto tune setting
323 int register_cache_with_pcm();
324 int _set_cache_sizes();
325 int _set_cache_ratios();
326 void _set_new_cache_sizes();
327 void _set_cache_autotuning();
328 int _update_mon_cache_settings();
330 friend struct OSDMemCache
;
331 friend struct IncCache
;
332 friend struct FullCache
;
335 * we haven't delegated full version stashing to paxosservice for some time
336 * now, making this function useless in current context.
338 void encode_full(MonitorDBStore::TransactionRef t
) override
{ }
340 * do not let paxosservice periodically stash full osdmaps, or we will break our
341 * locally-managed full maps. (update_from_paxos loads the latest and writes them
342 * out going forward from there, but if we just synced that may mean we skip some.)
344 bool should_stash_full() override
{
349 * hook into trim to include the oldest full map in the trim transaction
351 * This ensures that anyone post-sync will have enough to rebuild their
354 void encode_trim_extra(MonitorDBStore::TransactionRef tx
, version_t first
) override
;
356 void update_msgr_features();
357 int check_cluster_features(uint64_t features
, stringstream
&ss
);
359 * check if the cluster supports the features required by the
360 * given crush map. Outputs the daemons which don't support it
361 * to the stringstream.
363 * @returns true if the map is passable, false otherwise
365 bool validate_crush_against_features(const CrushWrapper
*newcrush
,
367 void check_osdmap_subs();
368 void share_map_with_random_osd();
370 ceph::mutex prime_pg_temp_lock
=
371 ceph::make_mutex("OSDMonitor::prime_pg_temp_lock");
372 struct PrimeTempJob
: public ParallelPGMapper::Job
{
374 PrimeTempJob(const OSDMap
& om
, OSDMonitor
*m
)
375 : ParallelPGMapper::Job(&om
), osdmon(m
) {}
376 void process(int64_t pool
, unsigned ps_begin
, unsigned ps_end
) override
{
377 for (unsigned ps
= ps_begin
; ps
< ps_end
; ++ps
) {
379 osdmon
->prime_pg_temp(*osdmap
, pgid
);
382 void process(const vector
<pg_t
>& pgs
) override
{}
383 void complete() override
{}
385 void maybe_prime_pg_temp();
386 void prime_pg_temp(const OSDMap
& next
, pg_t pgid
);
388 ParallelPGMapper mapper
; ///< for background pg work
389 OSDMapMapping mapping
; ///< pg <-> osd mappings
390 unique_ptr
<ParallelPGMapper::Job
> mapping_job
; ///< background mapping job
391 void start_mapping();
393 void update_logger();
395 void handle_query(PaxosServiceMessage
*m
);
396 bool preprocess_query(MonOpRequestRef op
) override
; // true if processed.
397 bool prepare_update(MonOpRequestRef op
) override
;
398 bool should_propose(double &delay
) override
;
400 version_t
get_trim_to() const override
;
402 bool can_mark_down(int o
);
403 bool can_mark_up(int o
);
404 bool can_mark_out(int o
);
405 bool can_mark_in(int o
);
408 MOSDMap
*build_latest_full(uint64_t features
);
409 MOSDMap
*build_incremental(epoch_t first
, epoch_t last
, uint64_t features
);
410 void send_full(MonOpRequestRef op
);
411 void send_incremental(MonOpRequestRef op
, epoch_t first
);
413 // @param req an optional op request, if the osdmaps are replies to it. so
414 // @c Monitor::send_reply() can mark_event with it.
415 void send_incremental(epoch_t first
, MonSession
*session
, bool onetime
,
416 MonOpRequestRef req
= MonOpRequestRef());
419 void print_utilization(ostream
&out
, Formatter
*f
, bool tree
) const;
421 bool check_source(MonOpRequestRef op
, uuid_d fsid
);
423 bool preprocess_get_osdmap(MonOpRequestRef op
);
425 bool preprocess_mark_me_down(MonOpRequestRef op
);
427 friend class C_AckMarkedDown
;
428 bool preprocess_failure(MonOpRequestRef op
);
429 bool prepare_failure(MonOpRequestRef op
);
430 bool prepare_mark_me_down(MonOpRequestRef op
);
431 void process_failures();
432 void take_all_failures(list
<MonOpRequestRef
>& ls
);
434 bool preprocess_mark_me_dead(MonOpRequestRef op
);
435 bool prepare_mark_me_dead(MonOpRequestRef op
);
437 bool preprocess_full(MonOpRequestRef op
);
438 bool prepare_full(MonOpRequestRef op
);
440 bool preprocess_boot(MonOpRequestRef op
);
441 bool prepare_boot(MonOpRequestRef op
);
442 void _booted(MonOpRequestRef op
, bool logit
);
444 void update_up_thru(int from
, epoch_t up_thru
);
445 bool preprocess_alive(MonOpRequestRef op
);
446 bool prepare_alive(MonOpRequestRef op
);
447 void _reply_map(MonOpRequestRef op
, epoch_t e
);
449 bool preprocess_pgtemp(MonOpRequestRef op
);
450 bool prepare_pgtemp(MonOpRequestRef op
);
452 bool preprocess_pg_created(MonOpRequestRef op
);
453 bool prepare_pg_created(MonOpRequestRef op
);
455 bool preprocess_pg_ready_to_merge(MonOpRequestRef op
);
456 bool prepare_pg_ready_to_merge(MonOpRequestRef op
);
458 int _check_remove_pool(int64_t pool_id
, const pg_pool_t
&pool
, ostream
*ss
);
459 bool _check_become_tier(
460 int64_t tier_pool_id
, const pg_pool_t
*tier_pool
,
461 int64_t base_pool_id
, const pg_pool_t
*base_pool
,
462 int *err
, ostream
*ss
) const;
463 bool _check_remove_tier(
464 int64_t base_pool_id
, const pg_pool_t
*base_pool
, const pg_pool_t
*tier_pool
,
465 int *err
, ostream
*ss
) const;
467 int _prepare_remove_pool(int64_t pool
, ostream
*ss
, bool no_fake
);
468 int _prepare_rename_pool(int64_t pool
, string newname
);
470 bool enforce_pool_op_caps(MonOpRequestRef op
);
471 bool preprocess_pool_op (MonOpRequestRef op
);
472 bool preprocess_pool_op_create (MonOpRequestRef op
);
473 bool prepare_pool_op (MonOpRequestRef op
);
474 bool prepare_pool_op_create (MonOpRequestRef op
);
475 bool prepare_pool_op_delete(MonOpRequestRef op
);
476 int crush_rename_bucket(const string
& srcname
,
477 const string
& dstname
,
479 void check_legacy_ec_plugin(const string
& plugin
,
480 const string
& profile
) const;
481 int normalize_profile(const string
& profilename
,
482 ErasureCodeProfile
&profile
,
485 int crush_rule_create_erasure(const string
&name
,
486 const string
&profile
,
489 int get_crush_rule(const string
&rule_name
,
492 int get_erasure_code(const string
&erasure_code_profile
,
493 ErasureCodeInterfaceRef
*erasure_code
,
495 int prepare_pool_crush_rule(const unsigned pool_type
,
496 const string
&erasure_code_profile
,
497 const string
&rule_name
,
500 bool erasure_code_profile_in_use(
501 const mempool::osdmap::map
<int64_t, pg_pool_t
> &pools
,
502 const string
&profile
,
504 int parse_erasure_code_profile(const vector
<string
> &erasure_code_profile
,
505 map
<string
,string
> *erasure_code_profile_map
,
507 int prepare_pool_size(const unsigned pool_type
,
508 const string
&erasure_code_profile
,
510 unsigned *size
, unsigned *min_size
,
512 int prepare_pool_stripe_width(const unsigned pool_type
,
513 const string
&erasure_code_profile
,
514 unsigned *stripe_width
,
516 int check_pg_num(int64_t pool
, int pg_num
, int size
, ostream
* ss
);
517 int prepare_new_pool(string
& name
,
519 const string
&crush_rule_name
,
520 unsigned pg_num
, unsigned pgp_num
,
523 const uint64_t target_size_bytes
,
524 const float target_size_ratio
,
525 const string
&erasure_code_profile
,
526 const unsigned pool_type
,
527 const uint64_t expected_num_objects
,
528 FastReadType fast_read
,
529 const string
& pg_autoscale_mode
,
531 int prepare_new_pool(MonOpRequestRef op
);
533 void set_pool_flags(int64_t pool_id
, uint64_t flags
);
534 void clear_pool_flags(int64_t pool_id
, uint64_t flags
);
535 bool update_pools_status();
537 bool _is_removed_snap(int64_t pool_id
, snapid_t snapid
);
538 bool _is_pending_removed_snap(int64_t pool_id
, snapid_t snapid
);
540 string
make_purged_snap_epoch_key(epoch_t epoch
);
541 string
make_purged_snap_key(int64_t pool
, snapid_t snap
);
542 string
make_purged_snap_key_value(int64_t pool
, snapid_t snap
, snapid_t num
,
543 epoch_t epoch
, bufferlist
*v
);
545 bool try_prune_purged_snaps();
546 int lookup_purged_snap(int64_t pool
, snapid_t snap
,
547 snapid_t
*begin
, snapid_t
*end
);
549 void insert_purged_snap_update(
551 snapid_t start
, snapid_t end
,
553 MonitorDBStore::TransactionRef t
);
555 bool prepare_set_flag(MonOpRequestRef op
, int flag
);
556 bool prepare_unset_flag(MonOpRequestRef op
, int flag
);
558 void _pool_op_reply(MonOpRequestRef op
,
559 int ret
, epoch_t epoch
, bufferlist
*blp
=NULL
);
561 struct C_Booted
: public C_MonOp
{
564 C_Booted(OSDMonitor
*cm
, MonOpRequestRef op_
, bool l
=true) :
565 C_MonOp(op_
), cmon(cm
), logit(l
) {}
566 void _finish(int r
) override
{
568 cmon
->_booted(op
, logit
);
569 else if (r
== -ECANCELED
)
571 else if (r
== -EAGAIN
)
574 ceph_abort_msg("bad C_Booted return value");
578 struct C_ReplyMap
: public C_MonOp
{
581 C_ReplyMap(OSDMonitor
*o
, MonOpRequestRef op_
, epoch_t ee
)
582 : C_MonOp(op_
), osdmon(o
), e(ee
) {}
583 void _finish(int r
) override
{
585 osdmon
->_reply_map(op
, e
);
586 else if (r
== -ECANCELED
)
588 else if (r
== -EAGAIN
)
589 osdmon
->dispatch(op
);
591 ceph_abort_msg("bad C_ReplyMap return value");
594 struct C_PoolOp
: public C_MonOp
{
598 bufferlist reply_data
;
599 C_PoolOp(OSDMonitor
* osd
, MonOpRequestRef op_
, int rc
, int e
, bufferlist
*rd
=NULL
) :
600 C_MonOp(op_
), osdmon(osd
), replyCode(rc
), epoch(e
) {
604 void _finish(int r
) override
{
606 osdmon
->_pool_op_reply(op
, replyCode
, epoch
, &reply_data
);
607 else if (r
== -ECANCELED
)
609 else if (r
== -EAGAIN
)
610 osdmon
->dispatch(op
);
612 ceph_abort_msg("bad C_PoolOp return value");
616 bool preprocess_remove_snaps(MonOpRequestRef op
);
617 bool prepare_remove_snaps(MonOpRequestRef op
);
619 bool preprocess_get_purged_snaps(MonOpRequestRef op
);
621 int load_metadata(int osd
, map
<string
, string
>& m
, ostream
*err
);
622 void count_metadata(const string
& field
, Formatter
*f
);
624 void reencode_incremental_map(bufferlist
& bl
, uint64_t features
);
625 void reencode_full_map(bufferlist
& bl
, uint64_t features
);
627 void count_metadata(const string
& field
, map
<string
,int> *out
);
629 int get_osd_objectstore_type(int osd
, std::string
*type
);
630 bool is_pool_currently_all_bluestore(int64_t pool_id
, const pg_pool_t
&pool
,
633 // when we last received PG stats from each osd
634 map
<int,utime_t
> last_osd_report
;
635 // TODO: use last_osd_report to store the osd report epochs, once we don't
636 // need to upgrade from pre-luminous releases.
637 map
<int,epoch_t
> osd_epochs
;
638 LastEpochClean last_epoch_clean
;
639 bool preprocess_beacon(MonOpRequestRef op
);
640 bool prepare_beacon(MonOpRequestRef op
);
641 epoch_t
get_min_last_epoch_clean() const;
643 friend class C_UpdateCreatingPGs
;
644 std::map
<int, std::map
<epoch_t
, std::set
<spg_t
>>> creating_pgs_by_osd_epoch
;
645 std::vector
<pg_t
> pending_created_pgs
;
646 // the epoch when the pg mapping was calculated
647 epoch_t creating_pgs_epoch
= 0;
648 creating_pgs_t creating_pgs
;
649 mutable std::mutex creating_pgs_lock
;
651 creating_pgs_t
update_pending_pgs(const OSDMap::Incremental
& inc
,
652 const OSDMap
& nextmap
);
653 unsigned scan_for_creating_pgs(
654 const mempool::osdmap::map
<int64_t,pg_pool_t
>& pools
,
655 const mempool::osdmap::set
<int64_t>& removed_pools
,
657 creating_pgs_t
* creating_pgs
) const;
658 pair
<int32_t, pg_t
> get_parent_pg(pg_t pgid
) const;
659 void update_creating_pgs();
660 void check_pg_creates_subs();
661 epoch_t
send_pg_creates(int osd
, Connection
*con
, epoch_t next
) const;
663 int32_t _allocate_osd_id(int32_t* existing_id
);
665 int get_grace_interval_threshold();
666 bool grace_interval_threshold_exceeded(int last_failed
);
667 void set_default_laggy_params(int target_osd
);
670 OSDMonitor(CephContext
*cct
, Monitor
*mn
, Paxos
*p
, const string
& service_name
);
672 void tick() override
; // check state, take actions
674 bool preprocess_command(MonOpRequestRef op
);
675 bool prepare_command(MonOpRequestRef op
);
676 bool prepare_command_impl(MonOpRequestRef op
, const cmdmap_t
& cmdmap
);
678 int validate_osd_create(
681 const bool check_osd_exists
,
682 int32_t* existing_id
,
684 int prepare_command_osd_create(
687 int32_t* existing_id
,
689 void do_osd_create(const int32_t id
, const uuid_d
& uuid
,
690 const string
& device_class
,
692 int prepare_command_osd_purge(int32_t id
, stringstream
& ss
);
693 int prepare_command_osd_destroy(int32_t id
, stringstream
& ss
);
694 int _prepare_command_osd_crush_remove(
695 CrushWrapper
&newcrush
,
700 void do_osd_crush_remove(CrushWrapper
& newcrush
);
701 int prepare_command_osd_crush_remove(
702 CrushWrapper
&newcrush
,
707 int prepare_command_osd_remove(int32_t id
);
708 int prepare_command_osd_new(
710 const cmdmap_t
& cmdmap
,
711 const map
<string
,string
>& secrets
,
715 int prepare_command_pool_set(const cmdmap_t
& cmdmap
,
718 int prepare_command_pool_application(const string
&prefix
,
719 const cmdmap_t
& cmdmap
,
721 int preprocess_command_pool_application(const string
&prefix
,
722 const cmdmap_t
& cmdmap
,
725 int _command_pool_application(const string
&prefix
,
726 const cmdmap_t
& cmdmap
,
731 bool handle_osd_timeouts(const utime_t
&now
,
732 std::map
<int,utime_t
> &last_osd_report
);
734 void send_latest(MonOpRequestRef op
, epoch_t start
=0);
735 void send_latest_now_nodelete(MonOpRequestRef op
, epoch_t start
=0) {
736 op
->mark_osdmon_event(__func__
);
737 send_incremental(op
, start
);
740 int get_version(version_t ver
, bufferlist
& bl
) override
;
741 int get_version(version_t ver
, uint64_t feature
, bufferlist
& bl
);
743 int get_version_full(version_t ver
, uint64_t feature
, bufferlist
& bl
);
744 int get_version_full(version_t ver
, bufferlist
& bl
) override
;
745 int get_inc(version_t ver
, OSDMap::Incremental
& inc
);
746 int get_full_from_pinned_map(version_t ver
, bufferlist
& bl
);
748 epoch_t
blacklist(const entity_addrvec_t
& av
, utime_t until
);
749 epoch_t
blacklist(entity_addr_t a
, utime_t until
);
751 void dump_info(Formatter
*f
);
752 int dump_osd_metadata(int osd
, Formatter
*f
, ostream
*err
);
753 void print_nodes(Formatter
*f
);
755 void check_osdmap_sub(Subscription
*sub
);
756 void check_pg_creates_sub(Subscription
*sub
);
758 void do_application_enable(int64_t pool_id
, const std::string
&app_name
,
759 const std::string
&app_key
="",
760 const std::string
&app_value
="",
762 void do_set_pool_opt(int64_t pool_id
, pool_opts_t::key_t opt
,
763 pool_opts_t::value_t
);
765 void add_flag(int flag
) {
766 if (!(osdmap
.flags
& flag
)) {
767 if (pending_inc
.new_flags
< 0)
768 pending_inc
.new_flags
= osdmap
.flags
;
769 pending_inc
.new_flags
|= flag
;
773 void remove_flag(int flag
) {
774 if(osdmap
.flags
& flag
) {
775 if (pending_inc
.new_flags
< 0)
776 pending_inc
.new_flags
= osdmap
.flags
;
777 pending_inc
.new_flags
&= ~flag
;
780 void convert_pool_priorities(void);