When ceph osd reweight <osd> 0 is executed, mgrs go down and after several retries, mgrs eventually go down.
In mgr.log and crashinfo, the following logs are displayed.
BUILD/ceph-17.2.3/src/osd/OSDMap.cc: 5155: FAILED ceph_assert(osd_weight.count(oid))
There seems to be a problem with the ceph_assert(osd_weight.count(oid)) part.
Anyone helps me.
# ceph crash info
{
"assert_condition": "osd_weight.count(oid)",
"assert_file": "/home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.2.3/rpm/el8/BUILD/ceph-17.2.3/src/osd/OSDMap.cc",
"assert_func": "float OSDMap::calc_deviations(ceph::common::CephContext*, const std::map<int, std::set<pg_t> >&, const std::map<int, float>&, float, std::map<int, float>&, std::multimap<float, int>&, float&)",
"assert_line": 5155,
"assert_msg": "/home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.2.3/rpm/el8/BUILD/ceph-17.2.3/src/osd/OSDMap.cc: In function 'float OSDMap::calc_deviations(ceph::common::CephContext*, const std::map<int, std::set<pg_t> >&, const std::map<int, float>&, float, std::map<int, float>&, std::multimap<float, int>&, float&)' thread 7febe3a6f700 time 2023-08-22T10:27:57.207040+0000\n/home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.2.3/rpm/el8/BUILD/ceph-17.2.3/src/osd/OSDMap.cc: 5155: FAILED ceph_assert(osd_weight.count(oid))\n",
"assert_thread_name": "balancer",
"backtrace": [
"/lib64/libpthread.so.0(+0x12ce0) [0x7fec4fb2bce0]",
"gsignal()",
"abort()",
"(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1b0) [0x7fec50d0ccd2]",
"/usr/lib64/ceph/libceph-common.so.2(+0x283e95) [0x7fec50d0ce95]",
"(OSDMap::calc_deviations(ceph::common::CephContext*, std::map<int, std::set<pg_t, std::less<pg_t>, std::allocator<pg_t> >, std::less<int>, std::allocator<std::pair<int const, std::set<pg_t, std::less<pg_t>, std::allocator<pg_t> > > > > const&, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > > const&, float, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > >&, std::multimap<float, int, std::less<float>, std::allocator<std::pair<float const, int> > >&, float&)+0xe0) [0x7fec511d9490]",
"(OSDMap::calc_pg_upmaps(ceph::common::CephContext*, unsigned int, int, std::set<long, std::less<long>, std::allocator<long> > const&, OSDMap::Incremental*, unsigned int*)+0x389) [0x7fec511dd829]",
"/usr/bin/ceph-mgr(+0x299406) [0x55e77ab23406]",
"/lib64/libpython3.6m.so.1.0(+0x19d0d7) [0x7fec51c400d7]",
"_PyEval_EvalFrameDefault()",
"/lib64/libpython3.6m.so.1.0(+0xf9984) [0x7fec51b9c984]",
"/lib64/libpython3.6m.so.1.0(+0x17a030) [0x7fec51c1d030]",
"/lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fec51c40377]",
"_PyEval_EvalFrameDefault()",
"/lib64/libpython3.6m.so.1.0(+0x179e48) [0x7fec51c1ce48]",
"/lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fec51c40377]",
"_PyEval_EvalFrameDefault()",
"/lib64/libpython3.6m.so.1.0(+0x179e48) [0x7fec51c1ce48]",
"/lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fec51c40377]",
"_PyEval_EvalFrameDefault()",
"/lib64/libpython3.6m.so.1.0(+0xfa2f6) [0x7fec51b9d2f6]",
"_PyFunction_FastCallDict()",
"_PyObject_FastCallDict()",
"/lib64/libpython3.6m.so.1.0(+0x10db30) [0x7fec51bb0b30]",
"_PyObject_FastCallDict()",
"PyObject_CallMethod()",
"(PyModuleRunner::serve()+0x66) [0x55e77ab1ee06]",
"(PyModuleRunner::PyModuleRunnerThread::entry()+0x3e3) [0x55e77ab20443]",
"/lib64/libpthread.so.0(+0x81ca) [0x7fec4fb211ca]",
"clone()"
],
"ceph_version": "17.2.3",
# mgr.log
2023-08-22T11:06:56.450+0000 7fbf43d5e700 -1 /home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.2.3/rpm/el8/BUILD/ceph-17.2.3/src/osd/OSDMap.cc: In function 'float OSDMap::calc_deviations(ceph::common::CephContext*, const std::map<int, std::set<pg_t> >&, const std::map<int, float>&, float, std::map<int, float>&, std::multimap<float, int>&, float&)' thread 7fbf43d5e700 time 2023-08-22T11:06:56.450708+0000
/home/jenkins-build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.2.3/rpm/el8/BUILD/ceph-17.2.3/src/osd/OSDMap.cc: 5155: FAILED ceph_assert(osd_weight.count(oid))
ceph version 17.2.3 (dff484dfc9e19a9819f375586300b3b79d80034d) quincy (stable)
1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x152) [0x7fbfadff5c74]
2: /usr/lib64/ceph/libceph-common.so.2(+0x283e95) [0x7fbfadff5e95]
3: (OSDMap::calc_deviations(ceph::common::CephContext*, std::map<int, std::set<pg_t, std::less<pg_t>, std::allocator<pg_t> >, std::less<int>, std::allocator<std::pair<int const, std::set<pg_t, std::less<pg_t>, std::allocator<pg_t> > > > > const&, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > > const&, float, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > >&, std::multimap<float, int, std::less<float>, std::allocator<std::pair<float const, int> > >&, float&)+0xe0) [0x7fbfae4c2490]
4: (OSDMap::calc_pg_upmaps(ceph::common::CephContext*, unsigned int, int, std::set<long, std::less<long>, std::allocator<long> > const&, OSDMap::Incremental*, unsigned int*)+0x389) [0x7fbfae4c6829]
5: /usr/bin/ceph-mgr(+0x299406) [0x55e50358a406]
6: /lib64/libpython3.6m.so.1.0(+0x19d0d7) [0x7fbfaef290d7]
7: _PyEval_EvalFrameDefault()
8: /lib64/libpython3.6m.so.1.0(+0xf9984) [0x7fbfaee85984]
9: /lib64/libpython3.6m.so.1.0(+0x17a030) [0x7fbfaef06030]
10: /lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fbfaef29377]
11: _PyEval_EvalFrameDefault()
12: /lib64/libpython3.6m.so.1.0(+0x179e48) [0x7fbfaef05e48]
13: /lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fbfaef29377]
14: _PyEval_EvalFrameDefault()
15: /lib64/libpython3.6m.so.1.0(+0x179e48) [0x7fbfaef05e48]
16: /lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fbfaef29377]
17: _PyEval_EvalFrameDefault()
18: /lib64/libpython3.6m.so.1.0(+0xfa2f6) [0x7fbfaee862f6]
19: _PyFunction_FastCallDict()
20: _PyObject_FastCallDict()
21: /lib64/libpython3.6m.so.1.0(+0x10db30) [0x7fbfaee99b30]
22: _PyObject_FastCallDict()
23: PyObject_CallMethod()
24: (PyModuleRunner::serve()+0x66) [0x55e503585e06]
25: (PyModuleRunner::PyModuleRunnerThread::entry()+0x3e3) [0x55e503587443]
26: /lib64/libpthread.so.0(+0x81ca) [0x7fbface0a1ca]
27: clone()
2023-08-22T11:06:56.450+0000 7fbf43d5e700 -1 *** Caught signal (Aborted) **
in thread 7fbf43d5e700 thread_name:balancer
ceph version 17.2.3 (dff484dfc9e19a9819f375586300b3b79d80034d) quincy (stable)
1: /lib64/libpthread.so.0(+0x12ce0) [0x7fbface14ce0]
2: gsignal()
3: abort()
4: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1b0) [0x7fbfadff5cd2]
5: /usr/lib64/ceph/libceph-common.so.2(+0x283e95) [0x7fbfadff5e95]
6: (OSDMap::calc_deviations(ceph::common::CephContext*, std::map<int, std::set<pg_t, std::less<pg_t>, std::allocator<pg_t> >, std::less<int>, std::allocator<std::pair<int const, std::set<pg_t, std::less<pg_t>, std::allocator<pg_t> > > > > const&, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > > const&, float, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > >&, std::multimap<float, int, std::less<float>, std::allocator<std::pair<float const, int> > >&, float&)+0xe0) [0x7fbfae4c2490]
7: (OSDMap::calc_pg_upmaps(ceph::common::CephContext*, unsigned int, int, std::set<long, std::less<long>, std::allocator<long> > const&, OSDMap::Incremental*, unsigned int*)+0x389) [0x7fbfae4c6829]
8: /usr/bin/ceph-mgr(+0x299406) [0x55e50358a406]
9: /lib64/libpython3.6m.so.1.0(+0x19d0d7) [0x7fbfaef290d7]
10: _PyEval_EvalFrameDefault()
11: /lib64/libpython3.6m.so.1.0(+0xf9984) [0x7fbfaee85984]
12: /lib64/libpython3.6m.so.1.0(+0x17a030) [0x7fbfaef06030]
13: /lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fbfaef29377]
14: _PyEval_EvalFrameDefault()
15: /lib64/libpython3.6m.so.1.0(+0x179e48) [0x7fbfaef05e48]
16: /lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fbfaef29377]
17: _PyEval_EvalFrameDefault()
18: /lib64/libpython3.6m.so.1.0(+0x179e48) [0x7fbfaef05e48]
19: /lib64/libpython3.6m.so.1.0(+0x19d377) [0x7fbfaef29377]
20: _PyEval_EvalFrameDefault()
21: /lib64/libpython3.6m.so.1.0(+0xfa2f6) [0x7fbfaee862f6]
22: _PyFunction_FastCallDict()
23: _PyObject_FastCallDict()
24: /lib64/libpython3.6m.so.1.0(+0x10db30) [0x7fbfaee99b30]
25: _PyObject_FastCallDict()
26: PyObject_CallMethod()
27: (PyModuleRunner::serve()+0x66) [0x55e503585e06]
28: (PyModuleRunner::PyModuleRunnerThread::entry()+0x3e3) [0x55e503587443]
29: /lib64/libpthread.so.0(+0x81ca) [0x7fbface0a1ca]
30: clone()
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
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