1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
5 #include "MDSContext.h"
6 #include "common/Formatter.h"
8 const mds_gid_t MDS_GID_NONE = mds_gid_t(0);
9 const mds_rank_t MDS_RANK_NONE = mds_rank_t(-1);
16 void frag_info_t::encode(bufferlist &bl) const
18 ENCODE_START(3, 2, bl);
19 ::encode(version, bl);
22 ::encode(nsubdirs, bl);
23 ::encode(change_attr, bl);
27 void frag_info_t::decode(bufferlist::iterator &bl)
29 DECODE_START_LEGACY_COMPAT_LEN(3, 2, 2, bl);
30 ::decode(version, bl);
33 ::decode(nsubdirs, bl);
35 ::decode(change_attr, bl);
41 void frag_info_t::dump(Formatter *f) const
43 f->dump_unsigned("version", version);
44 f->dump_stream("mtime") << mtime;
45 f->dump_unsigned("num_files", nfiles);
46 f->dump_unsigned("num_subdirs", nsubdirs);
49 void frag_info_t::generate_test_instances(list<frag_info_t*>& ls)
51 ls.push_back(new frag_info_t);
52 ls.push_back(new frag_info_t);
53 ls.back()->version = 1;
54 ls.back()->mtime = utime_t(2, 3);
55 ls.back()->nfiles = 4;
56 ls.back()->nsubdirs = 5;
59 ostream& operator<<(ostream &out, const frag_info_t &f)
61 if (f == frag_info_t())
63 out << "f(v" << f.version;
64 if (f.mtime != utime_t())
65 out << " m" << f.mtime;
66 if (f.nfiles || f.nsubdirs)
67 out << " " << f.size() << "=" << f.nfiles << "+" << f.nsubdirs;
77 void nest_info_t::encode(bufferlist &bl) const
79 ENCODE_START(3, 2, bl);
80 ::encode(version, bl);
83 ::encode(rsubdirs, bl);
87 ::encode(ranchors, bl);
89 ::encode(rsnaprealms, bl);
94 void nest_info_t::decode(bufferlist::iterator &bl)
96 DECODE_START_LEGACY_COMPAT_LEN(3, 2, 2, bl);
97 ::decode(version, bl);
100 ::decode(rsubdirs, bl);
103 ::decode(ranchors, bl);
105 ::decode(rsnaprealms, bl);
106 ::decode(rctime, bl);
110 void nest_info_t::dump(Formatter *f) const
112 f->dump_unsigned("version", version);
113 f->dump_unsigned("rbytes", rbytes);
114 f->dump_unsigned("rfiles", rfiles);
115 f->dump_unsigned("rsubdirs", rsubdirs);
116 f->dump_unsigned("rsnaprealms", rsnaprealms);
117 f->dump_stream("rctime") << rctime;
120 void nest_info_t::generate_test_instances(list<nest_info_t*>& ls)
122 ls.push_back(new nest_info_t);
123 ls.push_back(new nest_info_t);
124 ls.back()->version = 1;
125 ls.back()->rbytes = 2;
126 ls.back()->rfiles = 3;
127 ls.back()->rsubdirs = 4;
128 ls.back()->rsnaprealms = 6;
129 ls.back()->rctime = utime_t(7, 8);
132 ostream& operator<<(ostream &out, const nest_info_t &n)
134 if (n == nest_info_t())
136 out << "n(v" << n.version;
137 if (n.rctime != utime_t())
138 out << " rc" << n.rctime;
140 out << " b" << n.rbytes;
142 out << " sr" << n.rsnaprealms;
143 if (n.rfiles || n.rsubdirs)
144 out << " " << n.rsize() << "=" << n.rfiles << "+" << n.rsubdirs;
152 void quota_info_t::dump(Formatter *f) const
154 f->dump_int("max_bytes", max_bytes);
155 f->dump_int("max_files", max_files);
158 void quota_info_t::generate_test_instances(list<quota_info_t *>& ls)
160 ls.push_back(new quota_info_t);
161 ls.push_back(new quota_info_t);
162 ls.back()->max_bytes = 16;
163 ls.back()->max_files = 16;
166 ostream& operator<<(ostream &out, const quota_info_t &n)
169 << "max_bytes = " << n.max_bytes
170 << " max_files = " << n.max_files
176 * client_writeable_range_t
179 void client_writeable_range_t::encode(bufferlist &bl) const
181 ENCODE_START(2, 2, bl);
182 ::encode(range.first, bl);
183 ::encode(range.last, bl);
184 ::encode(follows, bl);
188 void client_writeable_range_t::decode(bufferlist::iterator& bl)
190 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, bl);
191 ::decode(range.first, bl);
192 ::decode(range.last, bl);
193 ::decode(follows, bl);
197 void client_writeable_range_t::dump(Formatter *f) const
199 f->open_object_section("byte range");
200 f->dump_unsigned("first", range.first);
201 f->dump_unsigned("last", range.last);
203 f->dump_unsigned("follows", follows);
206 void client_writeable_range_t::generate_test_instances(list<client_writeable_range_t*>& ls)
208 ls.push_back(new client_writeable_range_t);
209 ls.push_back(new client_writeable_range_t);
210 ls.back()->range.first = 123;
211 ls.back()->range.last = 456;
212 ls.back()->follows = 12;
215 ostream& operator<<(ostream& out, const client_writeable_range_t& r)
217 return out << r.range.first << '-' << r.range.last << "@" << r.follows;
223 void inline_data_t::encode(bufferlist &bl) const
225 ::encode(version, bl);
229 ::encode(bufferlist(), bl);
231 void inline_data_t::decode(bufferlist::iterator &p)
233 ::decode(version, p);
235 ::decode(inline_len, p);
237 ::decode_nohead(inline_len, get_data(), p);
245 void inode_t::encode(bufferlist &bl, uint64_t features) const
247 ENCODE_START(15, 6, bl);
261 ::encode(anchored, bl);
264 ::encode(dir_layout, bl);
265 ::encode(layout, bl, features);
267 ::encode(truncate_seq, bl);
268 ::encode(truncate_size, bl);
269 ::encode(truncate_from, bl);
270 ::encode(truncate_pending, bl);
273 ::encode(time_warp_seq, bl);
274 ::encode(client_ranges, bl);
276 ::encode(dirstat, bl);
278 ::encode(accounted_rstat, bl);
280 ::encode(version, bl);
281 ::encode(file_data_version, bl);
282 ::encode(xattr_version, bl);
283 ::encode(backtrace_version, bl);
284 ::encode(old_pools, bl);
285 ::encode(max_size_ever, bl);
286 ::encode(inline_data, bl);
289 ::encode(stray_prior_path, bl);
291 ::encode(last_scrub_version, bl);
292 ::encode(last_scrub_stamp, bl);
295 ::encode(change_attr, bl);
297 ::encode(export_pin, bl);
302 void inode_t::decode(bufferlist::iterator &p)
304 DECODE_START_LEGACY_COMPAT_LEN(15, 6, 6, p);
317 ::decode(anchored, p);
321 ::decode(dir_layout, p);
323 memset(&dir_layout, 0, sizeof(dir_layout));
326 ::decode(truncate_seq, p);
327 ::decode(truncate_size, p);
328 ::decode(truncate_from, p);
330 ::decode(truncate_pending, p);
332 truncate_pending = 0;
335 ::decode(time_warp_seq, p);
337 ::decode(client_ranges, p);
339 map<client_t, client_writeable_range_t::byte_range_t> m;
341 for (map<client_t, client_writeable_range_t::byte_range_t>::iterator
342 q = m.begin(); q != m.end(); ++q)
343 client_ranges[q->first].range = q->second;
346 ::decode(dirstat, p);
348 ::decode(accounted_rstat, p);
350 ::decode(version, p);
351 ::decode(file_data_version, p);
352 ::decode(xattr_version, p);
354 ::decode(backtrace_version, p);
356 ::decode(old_pools, p);
358 ::decode(max_size_ever, p);
360 ::decode(inline_data, p);
362 inline_data.version = CEPH_INLINE_NONE;
365 backtrace_version = 0; // force update backtrace
369 if (struct_v >= 12) {
370 ::decode(stray_prior_path, p);
373 if (struct_v >= 13) {
374 ::decode(last_scrub_version, p);
375 ::decode(last_scrub_stamp, p);
377 if (struct_v >= 14) {
379 ::decode(change_attr, p);
385 if (struct_v >= 15) {
386 ::decode(export_pin, p);
388 export_pin = MDS_RANK_NONE;
394 void inode_t::dump(Formatter *f) const
396 f->dump_unsigned("ino", ino);
397 f->dump_unsigned("rdev", rdev);
398 f->dump_stream("ctime") << ctime;
399 f->dump_stream("btime") << btime;
400 f->dump_unsigned("mode", mode);
401 f->dump_unsigned("uid", uid);
402 f->dump_unsigned("gid", gid);
403 f->dump_unsigned("nlink", nlink);
405 f->open_object_section("dir_layout");
406 ::dump(dir_layout, f);
409 f->dump_object("layout", layout);
411 f->open_array_section("old_pools");
412 for (compact_set<int64_t>::const_iterator i = old_pools.begin();
413 i != old_pools.end();
415 f->dump_int("pool", *i);
418 f->dump_unsigned("size", size);
419 f->dump_unsigned("truncate_seq", truncate_seq);
420 f->dump_unsigned("truncate_size", truncate_size);
421 f->dump_unsigned("truncate_from", truncate_from);
422 f->dump_unsigned("truncate_pending", truncate_pending);
423 f->dump_stream("mtime") << mtime;
424 f->dump_stream("atime") << atime;
425 f->dump_unsigned("time_warp_seq", time_warp_seq);
426 f->dump_unsigned("change_attr", change_attr);
427 f->dump_int("export_pin", export_pin);
429 f->open_array_section("client_ranges");
430 for (map<client_t,client_writeable_range_t>::const_iterator p = client_ranges.begin(); p != client_ranges.end(); ++p) {
431 f->open_object_section("client");
432 f->dump_unsigned("client", p->first.v);
438 f->open_object_section("dirstat");
442 f->open_object_section("rstat");
446 f->open_object_section("accounted_rstat");
447 accounted_rstat.dump(f);
450 f->dump_unsigned("version", version);
451 f->dump_unsigned("file_data_version", file_data_version);
452 f->dump_unsigned("xattr_version", xattr_version);
453 f->dump_unsigned("backtrace_version", backtrace_version);
455 f->dump_string("stray_prior_path", stray_prior_path);
458 void inode_t::generate_test_instances(list<inode_t*>& ls)
460 ls.push_back(new inode_t);
461 ls.push_back(new inode_t);
466 int inode_t::compare(const inode_t &other, bool *divergent) const
468 assert(ino == other.ino);
470 if (version == other.version) {
471 if (rdev != other.rdev ||
472 ctime != other.ctime ||
473 btime != other.btime ||
474 mode != other.mode ||
477 nlink != other.nlink ||
478 memcmp(&dir_layout, &other.dir_layout, sizeof(dir_layout)) ||
479 layout != other.layout ||
480 old_pools != other.old_pools ||
481 size != other.size ||
482 max_size_ever != other.max_size_ever ||
483 truncate_seq != other.truncate_seq ||
484 truncate_size != other.truncate_size ||
485 truncate_from != other.truncate_from ||
486 truncate_pending != other.truncate_pending ||
487 change_attr != other.change_attr ||
488 mtime != other.mtime ||
489 atime != other.atime ||
490 time_warp_seq != other.time_warp_seq ||
491 inline_data != other.inline_data ||
492 client_ranges != other.client_ranges ||
493 !(dirstat == other.dirstat) ||
494 !(rstat == other.rstat) ||
495 !(accounted_rstat == other.accounted_rstat) ||
496 file_data_version != other.file_data_version ||
497 xattr_version != other.xattr_version ||
498 backtrace_version != other.backtrace_version) {
502 } else if (version > other.version) {
503 *divergent = !older_is_consistent(other);
506 assert(version < other.version);
507 *divergent = !other.older_is_consistent(*this);
512 bool inode_t::older_is_consistent(const inode_t &other) const
514 if (max_size_ever < other.max_size_ever ||
515 truncate_seq < other.truncate_seq ||
516 time_warp_seq < other.time_warp_seq ||
517 inline_data.version < other.inline_data.version ||
518 dirstat.version < other.dirstat.version ||
519 rstat.version < other.rstat.version ||
520 accounted_rstat.version < other.accounted_rstat.version ||
521 file_data_version < other.file_data_version ||
522 xattr_version < other.xattr_version ||
523 backtrace_version < other.backtrace_version) {
532 void old_inode_t::encode(bufferlist& bl, uint64_t features) const
534 ENCODE_START(2, 2, bl);
536 ::encode(inode, bl, features);
537 ::encode(xattrs, bl);
541 void old_inode_t::decode(bufferlist::iterator& bl)
543 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, bl);
546 ::decode(xattrs, bl);
550 void old_inode_t::dump(Formatter *f) const
552 f->dump_unsigned("first", first);
554 f->open_object_section("xattrs");
555 for (map<string,bufferptr>::const_iterator p = xattrs.begin(); p != xattrs.end(); ++p) {
556 string v(p->second.c_str(), p->second.length());
557 f->dump_string(p->first.c_str(), v);
562 void old_inode_t::generate_test_instances(list<old_inode_t*>& ls)
564 ls.push_back(new old_inode_t);
565 ls.push_back(new old_inode_t);
566 ls.back()->first = 2;
568 inode_t::generate_test_instances(ils);
569 ls.back()->inode = *ils.back();
570 ls.back()->xattrs["user.foo"] = buffer::copy("asdf", 4);
571 ls.back()->xattrs["user.unprintable"] = buffer::copy("\000\001\002", 3);
578 void fnode_t::encode(bufferlist &bl) const
580 ENCODE_START(4, 3, bl);
581 ::encode(version, bl);
582 ::encode(snap_purged_thru, bl);
583 ::encode(fragstat, bl);
584 ::encode(accounted_fragstat, bl);
586 ::encode(accounted_rstat, bl);
587 ::encode(damage_flags, bl);
588 ::encode(recursive_scrub_version, bl);
589 ::encode(recursive_scrub_stamp, bl);
590 ::encode(localized_scrub_version, bl);
591 ::encode(localized_scrub_stamp, bl);
595 void fnode_t::decode(bufferlist::iterator &bl)
597 DECODE_START_LEGACY_COMPAT_LEN(3, 2, 2, bl);
598 ::decode(version, bl);
599 ::decode(snap_purged_thru, bl);
600 ::decode(fragstat, bl);
601 ::decode(accounted_fragstat, bl);
603 ::decode(accounted_rstat, bl);
605 ::decode(damage_flags, bl);
608 ::decode(recursive_scrub_version, bl);
609 ::decode(recursive_scrub_stamp, bl);
610 ::decode(localized_scrub_version, bl);
611 ::decode(localized_scrub_stamp, bl);
616 void fnode_t::dump(Formatter *f) const
618 f->dump_unsigned("version", version);
619 f->dump_unsigned("snap_purged_thru", snap_purged_thru);
621 f->open_object_section("fragstat");
625 f->open_object_section("accounted_fragstat");
626 accounted_fragstat.dump(f);
629 f->open_object_section("rstat");
633 f->open_object_section("accounted_rstat");
634 accounted_rstat.dump(f);
638 void fnode_t::generate_test_instances(list<fnode_t*>& ls)
640 ls.push_back(new fnode_t);
641 ls.push_back(new fnode_t);
642 ls.back()->version = 1;
643 ls.back()->snap_purged_thru = 2;
644 list<frag_info_t*> fls;
645 frag_info_t::generate_test_instances(fls);
646 ls.back()->fragstat = *fls.back();
647 ls.back()->accounted_fragstat = *fls.front();
648 list<nest_info_t*> nls;
649 nest_info_t::generate_test_instances(nls);
650 ls.back()->rstat = *nls.front();
651 ls.back()->accounted_rstat = *nls.back();
658 void old_rstat_t::encode(bufferlist& bl) const
660 ENCODE_START(2, 2, bl);
663 ::encode(accounted_rstat, bl);
667 void old_rstat_t::decode(bufferlist::iterator& bl)
669 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, bl);
672 ::decode(accounted_rstat, bl);
676 void old_rstat_t::dump(Formatter *f) const
678 f->dump_unsigned("snapid", first);
679 f->open_object_section("rstat");
682 f->open_object_section("accounted_rstat");
683 accounted_rstat.dump(f);
687 void old_rstat_t::generate_test_instances(list<old_rstat_t*>& ls)
689 ls.push_back(new old_rstat_t());
690 ls.push_back(new old_rstat_t());
691 ls.back()->first = 12;
692 list<nest_info_t*> nls;
693 nest_info_t::generate_test_instances(nls);
694 ls.back()->rstat = *nls.back();
695 ls.back()->accounted_rstat = *nls.front();
701 void session_info_t::encode(bufferlist& bl, uint64_t features) const
703 ENCODE_START(6, 3, bl);
704 ::encode(inst, bl, features);
705 ::encode(completed_requests, bl);
706 ::encode(prealloc_inos, bl); // hacky, see below.
707 ::encode(used_inos, bl);
708 ::encode(client_metadata, bl);
709 ::encode(completed_flushes, bl);
710 ::encode(auth_name, bl);
714 void session_info_t::decode(bufferlist::iterator& p)
716 DECODE_START_LEGACY_COMPAT_LEN(6, 2, 2, p);
722 completed_requests[*s.begin()] = inodeno_t();
726 ::decode(completed_requests, p);
728 ::decode(prealloc_inos, p);
729 ::decode(used_inos, p);
730 prealloc_inos.insert(used_inos);
733 ::decode(client_metadata, p);
736 ::decode(completed_flushes, p);
739 ::decode(auth_name, p);
744 void session_info_t::dump(Formatter *f) const
746 f->dump_stream("inst") << inst;
748 f->open_array_section("completed_requests");
749 for (map<ceph_tid_t,inodeno_t>::const_iterator p = completed_requests.begin();
750 p != completed_requests.end();
752 f->open_object_section("request");
753 f->dump_unsigned("tid", p->first);
754 f->dump_stream("created_ino") << p->second;
759 f->open_array_section("prealloc_inos");
760 for (interval_set<inodeno_t>::const_iterator p = prealloc_inos.begin();
761 p != prealloc_inos.end();
763 f->open_object_section("ino_range");
764 f->dump_unsigned("start", p.get_start());
765 f->dump_unsigned("length", p.get_len());
770 f->open_array_section("used_inos");
771 for (interval_set<inodeno_t>::const_iterator p = prealloc_inos.begin();
772 p != prealloc_inos.end();
774 f->open_object_section("ino_range");
775 f->dump_unsigned("start", p.get_start());
776 f->dump_unsigned("length", p.get_len());
781 for (map<string, string>::const_iterator i = client_metadata.begin();
782 i != client_metadata.end(); ++i) {
783 f->dump_string(i->first.c_str(), i->second);
787 void session_info_t::generate_test_instances(list<session_info_t*>& ls)
789 ls.push_back(new session_info_t);
790 ls.push_back(new session_info_t);
791 ls.back()->inst = entity_inst_t(entity_name_t::MDS(12), entity_addr_t());
792 ls.back()->completed_requests.insert(make_pair(234, inodeno_t(111222)));
793 ls.back()->completed_requests.insert(make_pair(237, inodeno_t(222333)));
794 ls.back()->prealloc_inos.insert(333, 12);
795 ls.back()->prealloc_inos.insert(377, 112);
796 // we can't add used inos; they're cleared on decode
803 void string_snap_t::encode(bufferlist& bl) const
805 ENCODE_START(2, 2, bl);
807 ::encode(snapid, bl);
811 void string_snap_t::decode(bufferlist::iterator& bl)
813 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, bl);
815 ::decode(snapid, bl);
819 void string_snap_t::dump(Formatter *f) const
821 f->dump_string("name", name);
822 f->dump_unsigned("snapid", snapid);
825 void string_snap_t::generate_test_instances(list<string_snap_t*>& ls)
827 ls.push_back(new string_snap_t);
828 ls.push_back(new string_snap_t);
829 ls.back()->name = "foo";
830 ls.back()->snapid = 123;
831 ls.push_back(new string_snap_t);
832 ls.back()->name = "bar";
833 ls.back()->snapid = 456;
840 void MDSCacheObjectInfo::encode(bufferlist& bl) const
842 ENCODE_START(2, 2, bl);
844 ::encode(dirfrag, bl);
846 ::encode(snapid, bl);
850 void MDSCacheObjectInfo::decode(bufferlist::iterator& p)
852 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, p);
854 ::decode(dirfrag, p);
860 void MDSCacheObjectInfo::dump(Formatter *f) const
862 f->dump_unsigned("ino", ino);
863 f->dump_stream("dirfrag") << dirfrag;
864 f->dump_string("name", dname);
865 f->dump_unsigned("snapid", snapid);
868 void MDSCacheObjectInfo::generate_test_instances(list<MDSCacheObjectInfo*>& ls)
870 ls.push_back(new MDSCacheObjectInfo);
871 ls.push_back(new MDSCacheObjectInfo);
873 ls.back()->dirfrag = dirfrag_t(2, 3);
874 ls.back()->dname = "fooname";
875 ls.back()->snapid = CEPH_NOSNAP;
876 ls.push_back(new MDSCacheObjectInfo);
877 ls.back()->ino = 121;
878 ls.back()->dirfrag = dirfrag_t(222, 0);
879 ls.back()->dname = "bar foo";
880 ls.back()->snapid = 21322;
884 * mds_table_pending_t
886 void mds_table_pending_t::encode(bufferlist& bl) const
888 ENCODE_START(2, 2, bl);
895 void mds_table_pending_t::decode(bufferlist::iterator& bl)
897 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, bl);
904 void mds_table_pending_t::dump(Formatter *f) const
906 f->dump_unsigned("reqid", reqid);
907 f->dump_unsigned("mds", mds);
908 f->dump_unsigned("tid", tid);
911 void mds_table_pending_t::generate_test_instances(list<mds_table_pending_t*>& ls)
913 ls.push_back(new mds_table_pending_t);
914 ls.push_back(new mds_table_pending_t);
915 ls.back()->reqid = 234;
917 ls.back()->tid = 35434;
924 void inode_load_vec_t::encode(bufferlist &bl) const
926 ENCODE_START(2, 2, bl);
927 for (int i=0; i<NUM; i++)
928 ::encode(vec[i], bl);
932 void inode_load_vec_t::decode(const utime_t &t, bufferlist::iterator &p)
934 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, p);
935 for (int i=0; i<NUM; i++)
936 ::decode(vec[i], t, p);
940 void inode_load_vec_t::dump(Formatter *f)
942 f->open_array_section("Decay Counters");
943 for (vector<DecayCounter>::const_iterator i = vec.begin(); i != vec.end(); ++i) {
944 f->open_object_section("Decay Counter");
951 void inode_load_vec_t::generate_test_instances(list<inode_load_vec_t*>& ls)
954 ls.push_back(new inode_load_vec_t(sample));
961 void dirfrag_load_vec_t::dump(Formatter *f) const
963 f->open_array_section("Decay Counters");
964 for (vector<DecayCounter>::const_iterator i = vec.begin(); i != vec.end(); ++i) {
965 f->open_object_section("Decay Counter");
972 void dirfrag_load_vec_t::generate_test_instances(list<dirfrag_load_vec_t*>& ls)
975 ls.push_back(new dirfrag_load_vec_t(sample));
981 void mds_load_t::encode(bufferlist &bl) const {
982 ENCODE_START(2, 2, bl);
985 ::encode(req_rate, bl);
986 ::encode(cache_hit_rate, bl);
987 ::encode(queue_len, bl);
988 ::encode(cpu_load_avg, bl);
992 void mds_load_t::decode(const utime_t &t, bufferlist::iterator &bl) {
993 DECODE_START_LEGACY_COMPAT_LEN(2, 2, 2, bl);
994 ::decode(auth, t, bl);
995 ::decode(all, t, bl);
996 ::decode(req_rate, bl);
997 ::decode(cache_hit_rate, bl);
998 ::decode(queue_len, bl);
999 ::decode(cpu_load_avg, bl);
1003 void mds_load_t::dump(Formatter *f) const
1005 f->dump_float("request rate", req_rate);
1006 f->dump_float("cache hit rate", cache_hit_rate);
1007 f->dump_float("queue length", queue_len);
1008 f->dump_float("cpu load", cpu_load_avg);
1009 f->open_object_section("auth dirfrag");
1012 f->open_object_section("all dirfrags");
1017 void mds_load_t::generate_test_instances(list<mds_load_t*>& ls)
1020 ls.push_back(new mds_load_t(sample));
1026 void cap_reconnect_t::encode(bufferlist& bl) const {
1027 ENCODE_START(2, 1, bl);
1028 encode_old(bl); // extract out when something changes
1029 ::encode(snap_follows, bl);
1033 void cap_reconnect_t::encode_old(bufferlist& bl) const {
1035 capinfo.flock_len = flockbl.length();
1036 ::encode(capinfo, bl);
1037 ::encode_nohead(flockbl, bl);
1040 void cap_reconnect_t::decode(bufferlist::iterator& bl) {
1041 DECODE_START(1, bl);
1042 decode_old(bl); // extract out when something changes
1044 ::decode(snap_follows, bl);
1048 void cap_reconnect_t::decode_old(bufferlist::iterator& bl) {
1050 ::decode(capinfo, bl);
1051 ::decode_nohead(capinfo.flock_len, flockbl, bl);
1054 void cap_reconnect_t::dump(Formatter *f) const
1056 f->dump_string("path", path);
1057 f->dump_int("cap_id", capinfo.cap_id);
1058 f->dump_string("cap wanted", ccap_string(capinfo.wanted));
1059 f->dump_string("cap issued", ccap_string(capinfo.issued));
1060 f->dump_int("snaprealm", capinfo.snaprealm);
1061 f->dump_int("path base ino", capinfo.pathbase);
1062 f->dump_string("has file locks", capinfo.flock_len ? "true" : "false");
1065 void cap_reconnect_t::generate_test_instances(list<cap_reconnect_t*>& ls)
1067 ls.push_back(new cap_reconnect_t);
1068 ls.back()->path = "/test/path";
1069 ls.back()->capinfo.cap_id = 1;
1072 ostream& operator<<(ostream &out, const mds_role_t &role)
1074 out << role.fscid << ":" << role.rank;