Dear Cephers,
ceph version: 10.2.5
log below here:
0> 2017-10-16 03:30:18.346892 7fa278797700 -1 os/filestore/LFNIndex.cc: In function 'int LFNIndex::list_objects(const std::vector<std::basic_string<char> >&, int, long int*, std::map<std::basic_string<char>, ghobject_t>*)' thread 7fa278797700 time 2017-10-16 03:30:18.342894
os/filestore/LFNIndex.cc: 443: FAILED assert(long_name == short_name)
ceph version 10.2.5 (c461ee19ecbc0c5c330aca20f7392c9a00730367)
1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x85) [0x55ca3e69a425]
2: (LFNIndex::list_objects(std::vector<std::string, std::allocator<std::string> > const&, int, long*, std::map<std::string, ghobject_t, std::less<std::string>, std::allocator<std::pair<std::string const, ghobject_t> > >*)+0x282) [0x55ca3e399642]
3: (HashIndex::get_path_contents_by_hash_bitwise(std::vector<std::string, std::allocator<std::string> > const&, ghobject_t const*, std::set<std::string, HashIndex::CmpHexdigitStringBitwise, std::allocator<std::string> >*, std::set<std::pair<std::string, ghobject_t>, HashIndex::CmpPairBitwise, std::allocator<std::pair<std::string, ghobject_t> > >*)+0x92) [0x55ca3e44c3c2]
4: (HashIndex::list_by_hash_bitwise(std::vector<std::string, std::allocator<std::string> > const&, ghobject_t const&, int, ghobject_t*, std::vector<ghobject_t, std::allocator<ghobject_t> >*)+0x157) [0x55ca3e44ccd7]
5: (HashIndex::list_by_hash_bitwise(std::vector<std::string, std::allocator<std::string> > const&, ghobject_t const&, int, ghobject_t*, std::vector<ghobject_t, std::allocator<ghobject_t> >*)+0x43b) [0x55ca3e44cfbb]
6: (HashIndex::list_by_hash_bitwise(std::vector<std::string, std::allocator<std::string> > const&, ghobject_t const&, int, ghobject_t*, std::vector<ghobject_t, std::allocator<ghobject_t> >*)+0x43b) [0x55ca3e44cfbb]
7: (HashIndex::list_by_hash_bitwise(std::vector<std::string, std::allocator<std::string> > const&, ghobject_t const&, int, ghobject_t*, std::vector<ghobject_t, std::allocator<ghobject_t> >*)+0x43b) [0x55ca3e44cfbb]
8: (HashIndex::_collection_list_partial(ghobject_t const&, ghobject_t const&, bool, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0x1c2) [0x55ca3e44ea72]
9: (FileStore::collection_list(coll_t const&, ghobject_t, ghobject_t, bool, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0x38e) [0x55ca3e3430fe]
10: (ObjectStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t, ghobject_t, bool, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0x1a8) [0x55ca3e2cc4b8]
11: (PGBackend::objects_list_partial(hobject_t const&, int, int, std::vector<hobject_t, std::allocator<hobject_t> >*, hobject_t*)+0x4d4) [0x55ca3e1d89a4]
12: (PG::chunky_scrub(ThreadPool::TPHandle&)+0x9af) [0x55ca3e0dfddf]
13: (PG::scrub(unsigned int, ThreadPool::TPHandle&)+0x230) [0x55ca3e0e0fb0]
14: (OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)+0x80e) [0x55ca3e012b3e]
15: (ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x887) [0x55ca3e68a3c7]
16: (ShardedThreadPool::WorkThreadSharded::entry()+0x10) [0x55ca3e68c330]
Paste the failure code here:
-----------------------------------------
if (lfn_is_objecthort_name)) {
r = lfn_translate(to_list, short_name, &obj);
if (r == -EINVAL) {
continue;
} else if (r < 0) {
goto cleanup;
} else {
string long_name = lfn_generate_object_name(obj);
if (!lfn_must_hash(long_name)) {
assert(long_name == short_name); — assert failure here.
}
--------------------------------------
is there any way could let me know which object is causing this failure?
and what would cause such kind failure?
Regards,
Dongdong
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