> Op 18 juni 2017 om 16:21 schreef Peter Rosell <peter.ros...@gmail.com>: > > > Hi, > I have a small cluster with only three nodes, 4 OSDs + 3 OSDs. I have been > running version 0.87.2 (Giant) for over 2.5 year, but a couple of day ago I > upgraded to 0.94.10 (Hammer) and then up to 10.2.7 (Jewel). Both the > upgrades went great. Started with monitors, osd and finally mds. The log > shows all 448 pgs active+clean. I'm running all daemons inside docker and > ceph version 10.2.7 (50e863e0f4bc8f4b9e31156de690d765af245185) > > Today I had a power outage and I had to take down the servers. When I now > start the servers again one OSD daemon doesn't start properly. It keeps > crashing. > > I noticed that the two first restarts of the osd daemon crashed with this > error: > FAILED assert(rollback_info_trimmed_to_riter == log.rbegin()) > > After that it always fails with "FAILED assert(i.first <= i.last)" > > I have 15 logs like this one: > Jun 18 08:56:18 island sh[27991]: 2017-06-18 08:56:18.300641 7f5c5e0ff8c0 > -1 log_channel(cluster) log [ERR] : 2.38 log bound mismatch, info > (19544'666742,19691'671046] actual [19499'665843,19691'671046] > > I removed the directories <pg_id>_head, but that just removed these error > logs. It crashes anyway. > > Anyone has any suggestions what to do to make it start up correct. Of > course I can remove the OSD from the cluster and re-add it, but it feels > like a bug.
Are you sure? Since you had a power failure it could be that certain parts weren't committed to disk/FS properly when the power failed. That really depends on the hardware and configuration. Please, do not try to repair this OSD. Wipe it and re-add it to the cluster. Wido > A small snippet from the logs is added below. I didn't include the event > list. If it will help I can send it too. > > Jun 18 13:52:23 island sh[7068]: osd/osd_types.cc: In function 'static bool > pg_interval_t::check_new_interval(int, int, const std::vector<int>&, const > std::vector<int>&, int, int, const std::vector<int>&, const > std::vector<int>&, epoch_t, epoch_t, OSDMapRef, OSDMapRef, pg_t, > IsPGRecoverablePredicate*, std::map<unsigned int, pg_interval_t>*, > std::ostream*)' thread 7f4fc2500700 time 2017-06-18 13:52:23.593991 > Jun 18 13:52:23 island sh[7068]: osd/osd_types.cc: 3132: FAILED > assert(i.first <= i.last) > Jun 18 13:52:23 island sh[7068]: ceph version 10.2.7 > (50e863e0f4bc8f4b9e31156de690d765af245185) > Jun 18 13:52:23 island sh[7068]: 1: (ceph::__ceph_assert_fail(char const*, > char const*, int, char const*)+0x80) [0x559fe4c14360] > Jun 18 13:52:23 island sh[7068]: 2: > (pg_interval_t::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*, std::map<unsigned int, pg_interval_t, > std::less<unsigned int>, std::allocator<std::pair<unsigned int const, > pg_interval_t> > >*, std::ostream*)+0x72c) [0x559fe47f723c] > Jun 18 13:52:23 island sh[7068]: 3: > (PG::start_peering_interval(std::shared_ptr<OSDMap const>, std::vector<int, > std::allocator<int> > const&, int, std::vector<int, std::allocator<int> > > const&, int, ObjectStore::Transaction*)+0x3ff) [0x559fe461439f] > Jun 18 13:52:23 island sh[7068]: 4: > (PG::RecoveryState::Reset::react(PG::AdvMap const&)+0x478) [0x559fe4615828] > Jun 18 13:52:23 island sh[7068]: 5: > (boost::statechart::simple_state<PG::RecoveryState::Reset, > PG::RecoveryState::RecoveryMachine, boost::mpl::list<mpl_::na, mpl_::na, > mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, > mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, > mpl_::na, mpl_::na, mpl_::na, mpl_::na>, > (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base > const&, void const*)+0x176) [0x559fe4645b86] > Jun 18 13:52:23 island sh[7068]: 6: > (boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, > PG::RecoveryState::Initial, std::allocator<void>, > boost::statechart::null_exception_translator>::process_event(boost::statechart::event_base > const&)+0x69) [0x559fe4626d49] > Jun 18 13:52:23 island sh[7068]: 7: > (PG::handle_advance_map(std::shared_ptr<OSDMap const>, > std::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> >&, > int, std::vector<int, std::allocator<int> >&, int, PG::RecoveryCtx*)+0x49e) > [0x559fe45fa5ae] > Jun 18 13:52:23 island sh[7068]: 8: (OSD::advance_pg(unsigned int, PG*, > ThreadPool::TPHandle&, PG::RecoveryCtx*, std::set<boost::intrusive_ptr<PG>, > std::less<boost::intrusive_ptr<PG> >, > std::allocator<boost::intrusive_ptr<PG> > >*)+0x2f2) [0x559fe452c042] > Jun 18 13:52:23 island sh[7068]: 9: > (OSD::process_peering_events(std::__cxx11::list<PG*, std::allocator<PG*> > > const&, ThreadPool::TPHandle&)+0x214) [0x559fe4546d34] > Jun 18 13:52:23 island sh[7068]: 10: > (ThreadPool::BatchWorkQueue<PG>::_void_process(void*, > ThreadPool::TPHandle&)+0x25) [0x559fe458f8e5] > Jun 18 13:52:23 island sh[7068]: 11: > (ThreadPool::worker(ThreadPool::WorkThread*)+0xdb1) [0x559fe4c06531] > Jun 18 13:52:23 island sh[7068]: 12: > (ThreadPool::WorkThread::entry()+0x10) [0x559fe4c07630] > Jun 18 13:52:23 island sh[7068]: 13: (()+0x76fa) [0x7f4fe256b6fa] > Jun 18 13:52:23 island sh[7068]: 14: (clone()+0x6d) [0x7f4fe05e3b5d] > Jun 18 13:52:23 island sh[7068]: NOTE: a copy of the executable, or > `objdump -rdS <executable>` is needed to interpret this. > Jun 18 13:52:23 island sh[7068]: 2017-06-18 13:52:23.599558 7f4fc2500700 -1 > osd/osd_types.cc: In function 'static bool > pg_interval_t::check_new_interval(int, int, const std::vector<int>&, const > std::vector<int>&, int, int, const std::vector<int>&, const > std::vector<int>&, epoch_t, epoch_t, OSDMapRef, OSDMapRef, pg_t, > IsPGRecoverablePredicate*, std::map<unsigned int, pg_interval_t>*, > std::ostream*)' thread 7f4fc2500700 time 2017-06-18 13:52:23.593991 > Jun 18 13:52:23 island sh[7068]: osd/osd_types.cc: 3132: FAILED > assert(i.first <= i.last) > Jun 18 13:52:23 island sh[7068]: ceph version 10.2.7 > (50e863e0f4bc8f4b9e31156de690d765af245185) > Jun 18 13:52:23 island sh[7068]: 1: (ceph::__ceph_assert_fail(char const*, > char const*, int, char const*)+0x80) [0x559fe4c14360] > Jun 18 13:52:23 island sh[7068]: 2: > (pg_interval_t::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*, std::map<unsigned int, pg_interval_t, > std::less<unsigned int>, std::allocator<std::pair<unsigned int const, > pg_interval_t> > >*, std::ostream*)+0x72c) [0x559fe47f723c] > Jun 18 13:52:23 island sh[7068]: 3: > (PG::start_peering_interval(std::shared_ptr<OSDMap const>, std::vector<int, > std::allocator<int> > const&, int, std::vector<int, std::allocator<int> > > const&, int, ObjectStore::Transaction*)+0x3ff) [0x559fe461439f] > Jun 18 13:52:23 island sh[7068]: 4: > (PG::RecoveryState::Reset::react(PG::AdvMap const&)+0x478) [0x559fe4615828] > Jun 18 13:52:23 island sh[7068]: 5: > (boost::statechart::simple_state<PG::RecoveryState::Reset, > PG::RecoveryState::RecoveryMachine, boost::mpl::list<mpl_::na, mpl_::na, > mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, > mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, > mpl_::na, mpl_::na, mpl_::na, mpl_::na>, > (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base > const&, void const*)+0x176) [0x559fe4645b86] > Jun 18 13:52:23 island sh[7068]: 6: > (boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, > PG::RecoveryState::Initial, std::allocator<void>, > boost::statechart::null_exception_translator>::process_event(boost::statechart::event_base > const&)+0x69) [0x559fe4626d49] > Jun 18 13:52:23 island sh[7068]: 7: > (PG::handle_advance_map(std::shared_ptr<OSDMap const>, > std::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> >&, > int, std::vector<int, std::allocator<int> >&, int, PG::RecoveryCtx*)+0x49e) > [0x559fe45fa5ae] > Jun 18 13:52:23 island sh[7068]: 8: (OSD::advance_pg(unsigned int, PG*, > ThreadPool::TPHandle&, PG::RecoveryCtx*, std::set<boost::intrusive_ptr<PG>, > std::less<boost::intrusive_ptr<PG> >, > std::allocator<boost::intrusive_ptr<PG> > >*)+0x2f2) [0x559fe452c042] > Jun 18 13:52:23 island sh[7068]: 9: > (OSD::process_peering_events(std::__cxx11::list<PG*, std::allocator<PG*> > > const&, ThreadPool::TPHandle&)+0x214) [0x559fe4546d34] > Jun 18 13:52:23 island sh[7068]: 10: > (ThreadPool::BatchWorkQueue<PG>::_void_process(void*, > ThreadPool::TPHandle&)+0x25) [0x559fe458f8e5] > Jun 18 13:52:23 island sh[7068]: 11: > (ThreadPool::worker(ThreadPool::WorkThread*)+0xdb1) [0x559fe4c06531] > Jun 18 13:52:23 island sh[7068]: 12: > (ThreadPool::WorkThread::entry()+0x10) [0x559fe4c07630] > Jun 18 13:52:23 island sh[7068]: 13: (()+0x76fa) [0x7f4fe256b6fa] > Jun 18 13:52:23 island sh[7068]: 14: (clone()+0x6d) [0x7f4fe05e3b5d] > Jun 18 13:52:23 island sh[7068]: NOTE: a copy of the executable, or > `objdump -rdS <executable>` is needed to interpret this. > Jun 18 13:52:23 island sh[7068]: --- begin dump of recent events --- > Jun 18 13:52:23 island sh[7068]: -2051> 2017-06-18 13:50:36.086036 > 7f4fe36bb8c0 5 asok(0x559fef2d6000) register_command perfcounters_dump > hook 0x559fef216030 > > > /Peter > 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