On Tue, Jun 20, 2017 at 2:17 AM, Wangwenfeng <wang.wenfeng@xxxxxxx> wrote:
> Hi, all
> I test the luminous(12.0.3), almost all of the Ceph cluster OSD are
> assert when create pg. The assert is
>
> 2017-06-19 19:52:43.030110 7f4d0a589700 10 osd.1 622
> build_initial_pg_history 3.1f3 created 377
> 2017-06-19 19:52:43.063891 7f4d0a589700 -1
> /root/mnt/ceph_tmp/release/Ubuntu/WORKDIR/ceph-12.0.3/src/osd/OSDMap.h
> : In function 'const epoch_t& OSDMap::get_up_from(int) const' thread
> 7f4d0a589700 time 2017-06-19 19:52:43.060805
> /root/mnt/ceph_tmp/release/Ubuntu/WORKDIR/ceph-12.0.3/src/osd/OSDMap.h
> : 556: FAILED assert(exists(osd))
>
> 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char
> const*)+0x10e) [0x55f0c9293d3e]
> 2: (()+0x3c9cb0) [0x55f0c8c99cb0]
> 3: (PastIntervals::check_new_interval(int, int, std::vector<int,
> std::allocator<int> > const&, std::vector<int, std::allocator<int> >
> const&, int, int, std::vector<int, std::allocator<int> > const&,
> std::vector<int, std::allocator<int> > const&, unsigned int, unsigned
> int, std::shared_ptr<OSDMap const>, std::shared_ptr<OSDMap const>,
> pg_t, IsPGRecoverablePredicate*, PastIntervals*, std::ostream*)+0x5cd)
> [0x55f0c8f8826d]
> 4: (OSD::build_initial_pg_history(spg_t, unsigned int, utime_t,
> pg_history_t*, PastIntervals*)+0x594) [0x55f0c8d84ce4]
> 5: (OSD::handle_pg_create(boost::intrusive_ptr<OpRequest>)+0x97c)
> [0x55f0c8d8f5cc]
> 6: (OSD::dispatch_op(boost::intrusive_ptr<OpRequest>)+0x1b1)
> [0x55f0c8d91641]
> 7: (OSD::do_waiters()+0x9d) [0x55f0c8d917cd]
> 8: (OSD::ms_dispatch(Message*)+0x69) [0x55f0c8d923f9]
> 9: (DispatchQueue::entry()+0x79b) [0x55f0c945faeb]
> 10: (DispatchQueue::DispatchThread::entry()+0xd) [0x55f0c930cafd]
> 11: (()+0x8182) [0x7f4d16bb0182]
> 12: (clone()+0x6d) [0x7f4d15ca047d]
> NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
>
> Does anyone have this problem? Has the probem been solved?
Nobody else has reported this and it doesn't seem to have turned up in our nightlies. Can you describe a little more about what happens? If you got a core dump, can you find the value of old_acting_primary?
The cluster has 3 HOSTs, each host has 11 OSDs. The cluster has 2 pools which has 1024 pgs. I remove 1 host and add the host then.
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