Hi,
Please find the latest report on new defect(s) introduced to ceph found with Coverity Scan.
26 new defect(s) introduced to ceph found with Coverity Scan.
114 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 20 of 26 defect(s)
** CID 717128: Wrong sizeof argument (SIZEOF_MISMATCH)
/test/librbd/test_librbd.cc: 228 in test_ls(void *, unsigned long, ...)()
** CID 717147: Uncaught exception (UNCAUGHT_EXCEPT)
/ceph_mds.cc: 141 in main()
** CID 717246: Uninitialized scalar field (UNINIT_CTOR)
/mds/events/EMetaBlob.h: 204 in EMetaBlob::nullbit::nullbit(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, snapid_t, snapid_t, unsigned long, bool)()
** CID 717248: Uninitialized scalar field (UNINIT_CTOR)
/mds/events/EMetaBlob.h: 168 in EMetaBlob::remotebit::remotebit(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, snapid_t, snapid_t, unsigned long, inodeno_t, unsigned char, bool)()
** CID 717264: Uninitialized scalar field (UNINIT_CTOR)
/messages/MClientReply.h: 129 in InodeStat::InodeStat()()
** CID 717270: Uninitialized scalar field (UNINIT_CTOR)
/messages/MDirUpdate.h: 55 in MDirUpdate::MDirUpdate(int, dirfrag_t, int, std::set<int, std::less<int>, std::allocator<int>> &, filepath &, bool)()
** CID 717275: Uninitialized scalar field (UNINIT_CTOR)
/messages/MExportDirDiscover.h: 36 in MExportDirDiscover::MExportDirDiscover()()
** CID 717289: Uninitialized scalar field (UNINIT_CTOR)
/messages/MMDSLoadTargets.h: 30 in MMDSLoadTargets::MMDSLoadTargets()()
** CID 1026810: Uninitialized pointer field (UNINIT_CTOR)
/mds/MDCache.h: 332 in MDCache::umaster::umaster()()
** CID 1026811: Uninitialized scalar field (UNINIT_CTOR)
/mds/events/EMetaBlob.h: 107 in EMetaBlob::fullbit::fullbit(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, snapid_t, snapid_t, unsigned long, const inode_t &, const fragtree_t &, const std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char>>, ceph::buffer::ptr, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char>>>, std::allocator<std::pair<const std::basic_string<char, std::char_traits<char>, std::allocator<char>>, ceph::buffer::ptr>>> &, const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, const ceph::buffer::list &, unsigned char, std::map<snapid_t, old_inode_t, std::less<snapid_t>, std::allocator<std::pair<const snapid_t, old_inode_t>>>*)()
** CID 1128407: Dereference before null check (REVERSE_INULL)
/client/Client.cc: 5180 in Client::_readdir_get_frag(dir_result_t *)()
** CID 1128412: Resource leak (RESOURCE_LEAK)
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
** CID 1160849: Uninitialized scalar field (UNINIT_CTOR)
/mds/CDir.cc: 1447 in C_Dir_OMAP_Fetched::C_Dir_OMAP_Fetched(CDir *, const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&)()
** CID 1188129: Logically dead code (DEADCODE)
/client/Client.cc: 8504 in Client::ll_write_block(Inode *, unsigned long, char *, unsigned long, unsigned long, ceph_file_layout *, unsigned long, unsigned int)()
** CID 1188130: Logically dead code (DEADCODE)
/client/Client.cc: 8500 in Client::ll_write_block(Inode *, unsigned long, char *, unsigned long, unsigned long, ceph_file_layout *, unsigned long, unsigned int)()
** CID 1192611: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
** CID 1192612: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_dump.cc: 1076 in main()
** CID 1192613: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
** CID 1192614: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_tool.cc: 48 in main()
** CID 1201374: Unchecked return value (CHECKED_RETURN)
/mon/MDSMonitor.cc: 1097 in MDSMonitor::prepare_command(MMonCommand *)()
________________________________________________________________________________________________________
*** CID 717128: Wrong sizeof argument (SIZEOF_MISMATCH)
/test/librbd/test_librbd.cc: 228 in test_ls(void *, unsigned long, ...)()
222 {
223 int num_images, i, j;
224 char *names, *cur_name;
225 va_list ap;
226 size_t max_size = 1024;
227
>>> CID 717128: Wrong sizeof argument (SIZEOF_MISMATCH)
>>> Passing argument "8192UL /* sizeof (char *) * 1024 */" to function "malloc" and then casting the return value to "char *" is suspicious.
228 names = (char *) malloc(sizeof(char *) * 1024);
229 int len = rbd_list(io_ctx, names, &max_size);
230
231 for (i = 0, num_images = 0, cur_name = names; cur_name < names + len; i++) {
232 printf("image: %s\n", cur_name);
233 cur_name += strlen(cur_name) + 1;
________________________________________________________________________________________________________
*** CID 717147: Uncaught exception (UNCAUGHT_EXCEPT)
/ceph_mds.cc: 141 in main()
135 static void handle_mds_signal(int signum)
136 {
137 if (mds)
138 mds->handle_signal(signum);
139 }
140
>>> CID 717147: Uncaught exception (UNCAUGHT_EXCEPT)
>>> In function "main(int, char const **)" an exception of type "ceph::buffer::end_of_buffer" is thrown and never caught.
141 int main(int argc, const char **argv)
142 {
143 vector<const char*> args;
144 argv_to_vec(argc, argv, args);
145 env_to_vec(args);
146
________________________________________________________________________________________________________
*** CID 717246: Uninitialized scalar field (UNINIT_CTOR)
/mds/events/EMetaBlob.h: 204 in EMetaBlob::nullbit::nullbit(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, snapid_t, snapid_t, unsigned long, bool)()
198 _enc(128) {
199 ::encode(d, _enc);
200 ::encode(df, _enc);
201 ::encode(dl, _enc);
202 ::encode(v, _enc);
203 ::encode(dr, _enc);
>>> CID 717246: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "dirty" is not initialized in this constructor nor in any functions that it calls.
204 }
205 nullbit(bufferlist::iterator &p) { decode(p); }
206 nullbit(): dnfirst(0), dnlast(0), dnv(0), dirty(false) {}
207
208 void encode(bufferlist& bl) const;
209 void decode(bufferlist::iterator &bl);
________________________________________________________________________________________________________
*** CID 717248: Uninitialized scalar field (UNINIT_CTOR)
/mds/events/EMetaBlob.h: 168 in EMetaBlob::remotebit::remotebit(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, snapid_t, snapid_t, unsigned long, inodeno_t, unsigned char, bool)()
162 ::encode(df, _enc);
163 ::encode(dl, _enc);
164 ::encode(v, _enc);
165 ::encode(i, _enc);
166 ::encode(dt, _enc);
167 ::encode(dr, _enc);
>>> CID 717248: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "dirty" is not initialized in this constructor nor in any functions that it calls.
168 }
169 remotebit(bufferlist::iterator &p) { decode(p); }
170 remotebit(): dnfirst(0), dnlast(0), dnv(0), ino(0),
171 d_type('\0'), dirty(false) {}
172
173 void encode(bufferlist& bl) const;
________________________________________________________________________________________________________
*** CID 717264: Uninitialized scalar field (UNINIT_CTOR)
/messages/MClientReply.h: 129 in InodeStat::InodeStat()()
123
124 ceph_dir_layout dir_layout;
125
126 //map<string, bufferptr> xattrs;
127
128 public:
>>> CID 717264: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member field "dir_layout.dl_unused3" is not initialized in this constructor nor in any functions that it calls.
129 InodeStat() {}
130 InodeStat(bufferlist::iterator& p, uint64_t features) {
131 decode(p, features);
132 }
133
134 void decode(bufferlist::iterator &p, uint64_t features) {
________________________________________________________________________________________________________
*** CID 717270: Uninitialized scalar field (UNINIT_CTOR)
/messages/MDirUpdate.h: 55 in MDirUpdate::MDirUpdate(int, dirfrag_t, int, std::set<int, std::less<int>, std::allocator<int>> &, filepath &, bool)()
49 this->from_mds = f;
50 this->dirfrag = dirfrag;
51 this->dir_rep = dir_rep;
52 this->dir_rep_by = dir_rep_by;
53 if (discover) this->discover = 5;
54 this->path = path;
>>> CID 717270: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "discover" is not initialized in this constructor nor in any functions that it calls.
55 }
56 private:
57 ~MDirUpdate() {}
58
59 public:
60 const char *get_type_name() const { return "dir_update"; }
________________________________________________________________________________________________________
*** CID 717275: Uninitialized scalar field (UNINIT_CTOR)
/messages/MExportDirDiscover.h: 36 in MExportDirDiscover::MExportDirDiscover()()
30 filepath& get_path() { return path; }
31
32 bool started;
33
34 MExportDirDiscover() :
35 Message(MSG_MDS_EXPORTDIRDISCOVER),
>>> CID 717275: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "from" is not initialized in this constructor nor in any functions that it calls.
36 started(false) { }
37 MExportDirDiscover(dirfrag_t df, filepath& p, int f, uint64_t tid) :
38 Message(MSG_MDS_EXPORTDIRDISCOVER),
39 from(f), dirfrag(df), path(p), started(false) {
40 set_tid(tid);
41 }
________________________________________________________________________________________________________
*** CID 717289: Uninitialized scalar field (UNINIT_CTOR)
/messages/MMDSLoadTargets.h: 30 in MMDSLoadTargets::MMDSLoadTargets()()
24
25 class MMDSLoadTargets : public PaxosServiceMessage {
26 public:
27 uint64_t global_id;
28 set<int32_t> targets;
29
>>> CID 717289: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "global_id" is not initialized in this constructor nor in any functions that it calls.
30 MMDSLoadTargets() : PaxosServiceMessage(MSG_MDS_OFFLOAD_TARGETS, 0) {}
31
32 MMDSLoadTargets(uint64_t g, set<int32_t>& mds_targets) :
33 PaxosServiceMessage(MSG_MDS_OFFLOAD_TARGETS, 0),
34 global_id(g), targets(mds_targets) {}
35 private:
________________________________________________________________________________________________________
*** CID 1026810: Uninitialized pointer field (UNINIT_CTOR)
/mds/MDCache.h: 332 in MDCache::umaster::umaster()()
326 set<int> slaves;
327 LogSegment *ls;
328 list<Context*> waiters;
329 bool safe;
330 bool committing;
331 bool recovering;
>>> CID 1026810: Uninitialized pointer field (UNINIT_CTOR)
>>> Non-static class member "safe" is not initialized in this constructor nor in any functions that it calls.
332 umaster() : committing(false), recovering(false) {}
333 };
334 map<metareqid_t, umaster> uncommitted_masters; // master: req -> slave set
335
336 set<metareqid_t> pending_masters;
337 map<int, set<metareqid_t> > ambiguous_slave_updates;
________________________________________________________________________________________________________
*** CID 1026811: Uninitialized scalar field (UNINIT_CTOR)
/mds/events/EMetaBlob.h: 107 in EMetaBlob::fullbit::fullbit(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, snapid_t, snapid_t, unsigned long, const inode_t &, const fragtree_t &, const std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char>>, ceph::buffer::ptr, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char>>>, std::allocator<std::pair<const std::basic_string<char, std::char_traits<char>, std::allocator<char>>, ceph::buffer::ptr>>> &, const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, const ceph::buffer::list &, unsigned char, std::map<snapid_t, old_inode_t, std::less<snapid_t>, std::allocator<std::pair<const snapid_t, old_inode_t>>>*)()
101 ::encode(sbl, _enc);
102 }
103 ::encode(st, _enc);
104 ::encode(oi ? true : false, _enc);
105 if (oi)
106 ::encode(*oi, _enc);
>>> CID 1026811: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "state" is not initialized in this constructor nor in any functions that it calls.
107 }
108 fullbit(bufferlist::iterator &p) {
109 decode(p);
110 }
111 fullbit() {}
112 ~fullbit() {}
________________________________________________________________________________________________________
*** CID 1128407: Dereference before null check (REVERSE_INULL)
/client/Client.cc: 5180 in Client::_readdir_get_frag(dir_result_t *)()
5174
5175 ldout(cct, 10) << "_readdir_get_frag " << dirp << " on " << dirp->inode->ino << " fg " << fg
5176 << " next_offset " << dirp->next_offset
5177 << dendl;
5178
5179 int op = CEPH_MDS_OP_READDIR;
>>> CID 1128407: Dereference before null check (REVERSE_INULL)
>>> Null-checking "dirp->inode" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
5180 if (dirp->inode && dirp->inode->snapid == CEPH_SNAPDIR)
5181 op = CEPH_MDS_OP_LSSNAP;
5182
5183 Inode *diri = dirp->inode;
5184
5185 MetaRequest *req = new MetaRequest(op);
________________________________________________________________________________________________________
*** CID 1128412: Resource leak (RESOURCE_LEAK)
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
164 goto done;
165 }
166 if (ret < 0)
167 goto done;
168
169 string last_pool;
>>> CID 1128412: Resource leak (RESOURCE_LEAK)
>>> Overwriting "ctx" in "ctx = new librados::IoCtx" leaks the storage that "ctx" points to.
170 ctx = new IoCtx;
171 std::list<cls_rgw_gc_obj_info>::iterator iter;
172 for (iter = entries.begin(); iter != entries.end(); ++iter) {
173 bool remove_tag;
174 cls_rgw_gc_obj_info& info = *iter;
175 std::list<cls_rgw_obj>::iterator liter;
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
164 goto done;
165 }
166 if (ret < 0)
167 goto done;
168
169 string last_pool;
>>> CID 1128412: Resource leak (RESOURCE_LEAK)
>>> Overwriting "ctx" in "ctx = new librados::IoCtx" leaks the storage that "ctx" points to.
170 ctx = new IoCtx;
171 std::list<cls_rgw_gc_obj_info>::iterator iter;
172 for (iter = entries.begin(); iter != entries.end(); ++iter) {
173 bool remove_tag;
174 cls_rgw_gc_obj_info& info = *iter;
175 std::list<cls_rgw_obj>::iterator liter;
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
164 goto done;
165 }
166 if (ret < 0)
167 goto done;
168
169 string last_pool;
>>> CID 1128412: Resource leak (RESOURCE_LEAK)
>>> Overwriting "ctx" in "ctx = new librados::IoCtx" leaks the storage that "ctx" points to.
170 ctx = new IoCtx;
171 std::list<cls_rgw_gc_obj_info>::iterator iter;
172 for (iter = entries.begin(); iter != entries.end(); ++iter) {
173 bool remove_tag;
174 cls_rgw_gc_obj_info& info = *iter;
175 std::list<cls_rgw_obj>::iterator liter;
/rgw/rgw_gc.cc: 170 in RGWGC::process(int, int)()
164 goto done;
165 }
166 if (ret < 0)
167 goto done;
168
169 string last_pool;
>>> CID 1128412: Resource leak (RESOURCE_LEAK)
>>> Overwriting "ctx" in "ctx = new librados::IoCtx" leaks the storage that "ctx" points to.
170 ctx = new IoCtx;
171 std::list<cls_rgw_gc_obj_info>::iterator iter;
172 for (iter = entries.begin(); iter != entries.end(); ++iter) {
173 bool remove_tag;
174 cls_rgw_gc_obj_info& info = *iter;
175 std::list<cls_rgw_obj>::iterator liter;
________________________________________________________________________________________________________
*** CID 1160849: Uninitialized scalar field (UNINIT_CTOR)
/mds/CDir.cc: 1447 in C_Dir_OMAP_Fetched::C_Dir_OMAP_Fetched(CDir *, const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&)()
1441 string want_dn;
1442 public:
1443 bufferlist hdrbl;
1444 map<string, bufferlist> omap;
1445 int ret1, ret2;
1446
>>> CID 1160849: Uninitialized scalar field (UNINIT_CTOR)
>>> Non-static class member "ret2" is not initialized in this constructor nor in any functions that it calls.
1447 C_Dir_OMAP_Fetched(CDir *d, const string& w) : dir(d), want_dn(w) { }
1448 void finish(int r) {
1449 if (r >= 0) r = ret1;
1450 if (r >= 0) r = ret2;
1451 dir->_omap_fetched(hdrbl, omap, want_dn, r);
1452 }
________________________________________________________________________________________________________
*** CID 1188129: Logically dead code (DEADCODE)
/client/Client.cc: 8504 in Client::ll_write_block(Inode *, unsigned long, char *, unsigned long, unsigned long, ceph_file_layout *, unsigned long, unsigned int)()
8498 while (! done)
8499 cond.Wait(flock);
8500 flock.Unlock();
8501 }
8502
8503 if (r < 0) {
>>> CID 1188129: Logically dead code (DEADCODE)
>>> Execution cannot reach this statement "return r;".
8504 return r;
8505 } else {
8506 return length;
8507 }
8508 }
8509
________________________________________________________________________________________________________
*** CID 1188130: Logically dead code (DEADCODE)
/client/Client.cc: 8500 in Client::ll_write_block(Inode *, unsigned long, char *, unsigned long, unsigned long, ceph_file_layout *, unsigned long, unsigned int)()
8494
8495 client_lock.Unlock();
8496 if (!done /* also !sync */) {
8497 flock.Lock();
8498 while (! done)
8499 cond.Wait(flock);
>>> CID 1188130: Logically dead code (DEADCODE)
>>> Execution cannot reach this statement "flock.Unlock();".
8500 flock.Unlock();
8501 }
8502
8503 if (r < 0) {
8504 return r;
8505 } else {
________________________________________________________________________________________________________
*** CID 1192611: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
/tools/ceph_filestore_dump.cc: 1076 in main()
________________________________________________________________________________________________________
*** CID 1192612: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_dump.cc: 1076 in main()
________________________________________________________________________________________________________
*** CID 1192613: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
/tools/ceph_filestore_tool.cc: 48 in main()
________________________________________________________________________________________________________
*** CID 1192614: Uncaught exception (UNCAUGHT_EXCEPT)
/tools/ceph_filestore_tool.cc: 48 in main()
________________________________________________________________________________________________________
*** CID 1201374: Unchecked return value (CHECKED_RETURN)
/mon/MDSMonitor.cc: 1097 in MDSMonitor::prepare_command(MMonCommand *)()
1091 r = -EINVAL;
1092 poolid = -1;
1093 ss << "cannot remove default data pool";
1094 }
1095
1096 if (poolid >= 0) {
>>> CID 1201374: Unchecked return value (CHECKED_RETURN)
>>> Calling "cmd_getval" without checking return value (as is done elsewhere 22 out of 25 times).
1097 cmd_getval(g_ceph_context, cmdmap, "poolid", poolid);
1098 r = pending_mdsmap.remove_data_pool(poolid);
1099 if (r == -ENOENT)
1100 r = 0;
1101 if (r == 0)
1102 ss << "removed data pool " << poolid << " from mdsmap";
________________________________________________________________________________________________________
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