I have pushed another patch to wip-snap-workaround to bypass that crash. Let me know about any further problems! -Sam On Thu, May 3, 2012 at 4:29 PM, Tomasz Paszkowski <ss7pro@xxxxxxxxx> wrote: > Hi, > > Now it dies with stack trace as below. If i understand correctly I > need to implement the same trick with intersection before subtract as > you have made ? > > > > 0x00007ffff5ebb445 in raise () from /lib/x86_64-linux-gnu/libc.so.6 > (gdb) bt > #0 0x00007ffff5ebb445 in raise () from /lib/x86_64-linux-gnu/libc.so.6 > #1 0x00007ffff5ebebab in abort () from /lib/x86_64-linux-gnu/libc.so.6 > #2 0x00007ffff680969d in __gnu_cxx::__verbose_terminate_handler() () > from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 > #3 0x00007ffff6807846 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 > #4 0x00007ffff6807873 in std::terminate() () > from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 > #5 0x00007ffff680796e in __cxa_throw () > from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 > #6 0x0000000000695eb0 in ceph::__ceph_assert_fail ( > assertion=0x80b1cd "_size >= 0", file=0x80a202 "./include/interval_set.h", > line=382, > func=0x81c020 "void interval_set<T>::erase(T, T) [with T = snapid_t]") > at common/assert.cc:75 > #7 0x00000000005ebe03 in erase (len=..., start=..., this=0x1a14d30) > at ./include/interval_set.h:382 > #8 interval_set<snapid_t>::subtract (this=0x1a14d30, a=...) > at ./include/interval_set.h:404 > #9 0x0000000000730530 in PG::activate (this=0x1a14800, t=..., tfin=..., > query_map=..., activator_map=0x7fffea4527a0) at osd/PG.cc:1239 > #10 0x00000000007324a2 in PG::RecoveryState::Active::Active (this=0x3048280, > ctx=...) at osd/PG.cc:4016 > #11 0x000000000074799c in > boost::statechart::state<PG::RecoveryState::Active, PG---Type <return> > to continue, or q <return> to quit--- > ::RecoveryState::Primary, 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>::shallow_construct (pContext=..., > outermostContextBase=...) at /usr/include/boost/statechart/state.hpp:89 > #12 0x0000000000747bd2 in deep_construct (outermostContextBase=..., > pContext=...) at /usr/include/boost/statechart/state.hpp:79 > #13 construct (outermostContextBase=..., pContext=...) > at /usr/include/boost/statechart/detail/constructor.hpp:93 > #14 boost::statechart::simple_state<PG::RecoveryState::Peering, > PG::RecoveryState::Primary, PG::RecoveryState::GetInfo, > (boost::statechart::history_mode)0>::transit_impl<PG::RecoveryState::Active, > PG::RecoveryState::RecoveryMachine, > boost::statechart::detail::no_transition_function> (this=0x3048280, > transitionAction=...) at /usr/include/boost/statechart/simple_state.hpp:798 > #15 0x0000000000747e52 in transit<PG::RecoveryState::Active> (this=0x3048280) > at /usr/include/boost/statechart/simple_state.hpp:314 > #16 react_without_action (stt=...) > at /usr/include/boost/statechart/transition.hpp:38 > #17 react (stt=...) > at /usr/include/boost/statechart/detail/reaction_dispatcher.hpp:47 > #18 react (stt=..., evt=..., eventType=<optimized out>) > at /usr/include/boost/statechart/detail/reaction_dispatcher.hpp:92 > #19 react (stt=..., evt=..., eventType=<optimized out>) > ---Type <return> to continue, or q <return> to quit--- > at /usr/include/boost/statechart/detail/reaction_dispatcher.hpp:109 > #20 react<PG::RecoveryState::Peering, boost::statechart::event_base, > void const*> (stt=..., evt=..., eventType=<optimized out>) > at /usr/include/boost/statechart/transition.hpp:59 > #21 local_react_impl<boost::mpl::list2<boost::statechart::transition<PG::RecoveryState::Activate, > PG::RecoveryState::Active>, > boost::statechart::custom_reaction<PG::RecoveryState::AdvMap> >, > boost::statechart::simple_state<PG::RecoveryState::Peering, > PG::RecoveryState::Primary, PG::RecoveryState::GetInfo, > (boost::statechart::history_mode)0> > (eventType=0xb17c20, evt=..., > stt=...) > at /usr/include/boost/statechart/simple_state.hpp:816 > #22 local_react<boost::mpl::list2<boost::statechart::transition<PG::RecoveryState::Activate, > PG::RecoveryState::Active>, > boost::statechart::custom_reaction<PG::RecoveryState::AdvMap> > > > (this=0x3048280, eventType=0xb17c20, evt=...) > at /usr/include/boost/statechart/simple_state.hpp:851 > #23 local_react_impl<boost::mpl::list<boost::statechart::custom_reaction<PG::RecoveryState::QueryState>, > boost::statechart::transition<PG::RecoveryState::Activate, > PG::RecoveryState::Active>, > boost::statechart::custom_reaction<PG::RecoveryState::AdvMap> >, > boost::statechart::simple_state<PG::RecoveryState::Peering, > PG::RecoveryState::Primary, PG::RecoveryState::GetInfo, > (boost::statechart::history_mode)0> > (eventType=0xb17c20, evt=..., > stt=...) > at /usr/include/boost/statechart/simple_state.hpp:820 > #24 local_react<boost::mpl::list<boost::statechart::custom_reaction<PG::RecoveryState::QueryState>, > boost::statechart::transition<PG::RecoveryState::Activate, P---Type > <return> to continue, or q <return> to quit--- > G::RecoveryState::Active>, > boost::statechart::custom_reaction<PG::RecoveryState::AdvMap> > > > (eventType=0xb17c20, evt=..., this=0x3048280) > at /usr/include/boost/statechart/simple_state.hpp:851 > #25 boost::statechart::simple_state<PG::RecoveryState::Peering, > PG::RecoveryState::Primary, PG::RecoveryState::GetInfo, > (boost::statechart::history_mode)0>::react_impl (this=0x3048280, > evt=..., eventType=0xb17c20) > at /usr/include/boost/statechart/simple_state.hpp:489 > > #26 0x0000000000745c9b in react_impl (eventType=0xb17c20, evt=..., > this=0x3578640) at /usr/include/boost/statechart/simple_state.hpp:498 > #27 boost::statechart::simple_state<PG::RecoveryState::WaitUpThru, > PG::RecoveryState::Peering, 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 (this=0x3578640, > evt=..., > eventType=0xb17c20) at /usr/include/boost/statechart/simple_state.hpp:482 > #28 0x000000000057be6b in operator() (this=<synthetic pointer>) > at /usr/include/boost/statechart/state_machine.hpp:87 > #29 operator()<boost::statechart::detail::send_function<boost::statechart::detail::state_base<std::allocator<void>, > boost::statechart::detail::rtti_policy>, > boost::statechart::event_base, const void*>, > boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, > PG::RecoveryState::Initial>::exception_event_handler> (action=..., > this=<optimized out>) > at /usr/include/boost/statechart/null_exception_translator.hpp:33 > ---Type <return> to continue, or q <return> to quit--- > #30 send_event (evt=..., this=0x1a15600) > at /usr/include/boost/statechart/state_machine.hpp:885 > #31 boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, > PG::RecoveryState::Initial, std::allocator<void>, > boost::statechart::null_exception_translator>::process_queued_events > (this=0x1a15600) > at /usr/include/boost/statechart/state_machine.hpp:910 > #32 0x000000000073e57e in > boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, > PG::RecoveryState::Initial, std::allocator<void>, > boost::statechart::null_exception_translator>::process_event > (this=0x1a15600, evt=...) > at /usr/include/boost/statechart/state_machine.hpp:280 > #33 0x0000000000716fc5 in PG::RecoveryState::handle_activate_map ( > this=0x1a15600, rctx=0x7fffea4527d0) at osd/PG.cc:4919 > #34 0x00000000005bb044 in handle_activate_map (rctx=0x7fffea4527d0, > this=0x1a14800) at ./osd/PG.h:1413 > #35 OSD::activate_map (this=0xbc3000, t=..., tfin=...) at osd/OSD.cc:3615 > #36 0x00000000005d3c9e in OSD::handle_osd_map (this=0xbc3000, m=0x3009e00) > at osd/OSD.cc:3286 > #37 0x00000000005d4c6b in OSD::_dispatch (this=0xbc3000, m=0x3009e00) > at osd/OSD.cc:2780 > #38 0x00000000005d5275 in OSD::ms_dispatch (this=0xbc3000, m=0x3009e00) > at osd/OSD.cc:2605 > #39 0x000000000067a90b in ms_deliver_dispatch (m=0x3009e00, this=0xba8680) > at msg/Messenger.h:178 > ---Type <return> to continue, or q <return> to quit--- > #40 SimpleMessenger::dispatch_entry (this=0xba8680) > at msg/SimpleMessenger.cc:363 > #41 0x0000000000648f0d in SimpleMessenger::DispatchThread::entry ( > this=<optimized out>) at msg/SimpleMessenger.h:560 > #42 0x00007ffff79c2e9a in start_thread () > from /lib/x86_64-linux-gnu/libpthread.so.0 > #43 0x00007ffff5f774bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 > #44 0x0000000000000000 in ?? () > > > On Mon, Apr 30, 2012 at 6:53 PM, Samuel Just <sam.just@xxxxxxxxxxxxx> wrote: >> I apologise for the delay in getting back to you. I just pushed a >> branch called wip-snap-workaround based on v0.45. It should at least >> avoid the crash you saw. Let me know if you hit further trouble. >> -Sam >> >> On Thu, Apr 26, 2012 at 8:12 AM, Tomasz Paszkowski <ss7pro@xxxxxxxxx> wrote: >>> Hi, >>> >>> Anyone have any idea how to fix this ? Can i just correct conflict >>> data in osdmaps ? >>> >>> >>> On Wed, Apr 25, 2012 at 3:42 PM, Tomasz Paszkowski <ss7pro@xxxxxxxxx> wrote: >>>> After removing pool snapshot I was trying to make self managed >>>> snapshot and after reading source this was the root cause of this >>>> problem. >>>> >>>> >>>> On Wed, Apr 25, 2012 at 1:24 PM, Tomasz Paszkowski <ss7pro@xxxxxxxxx> wrote: >>>>> after upgrade to v0.45 stack trace is as follows: >>>>> >>>>> Program received signal SIGABRT, Aborted. >>>>> [Switching to Thread 0x7fffeac55700 (LWP 11011)] >>>>> 0x00007ffff5ebb445 in raise () from /lib/x86_64-linux-gnu/libc.so.6 >>>>> (gdb) bt >>>>> #0 0x00007ffff5ebb445 in raise () from /lib/x86_64-linux-gnu/libc.so.6 >>>>> #1 0x00007ffff5ebebab in abort () from /lib/x86_64-linux-gnu/libc.so.6 >>>>> #2 0x00007ffff680969d in __gnu_cxx::__verbose_terminate_handler() () >>>>> from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 >>>>> #3 0x00007ffff6807846 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 >>>>> #4 0x00007ffff6807873 in std::terminate() () >>>>> from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 >>>>> #5 0x00007ffff680796e in __cxa_throw () >>>>> from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 >>>>> #6 0x0000000000695ec0 in ceph::__ceph_assert_fail ( >>>>> assertion=0x80b1ed "_size >= 0", file=0x80a222 "./include/interval_set.h", >>>>> line=382, >>>>> func=0x81bf60 "void interval_set<T>::erase(T, T) [with T = snapid_t]") >>>>> at common/assert.cc:75 >>>>> #7 0x00000000005d1359 in erase (len=..., start=..., this=0xbe5738) >>>>> at ./include/interval_set.h:382 >>>>> #8 subtract (a=..., this=0xbe5738) at ./include/interval_set.h:404 >>>>> #9 OSD::advance_map (this=0xbca000, t=..., tfin=<optimized out>) >>>>> at osd/OSD.cc:3475 >>>>> #10 0x00000000005d33bf in OSD::handle_osd_map (this=0xbca000, m=0x2a4c800) >>>>> at osd/OSD.cc:3272 >>>>> #11 0x00000000005d4c9b in OSD::_dispatch (this=0xbca000, m=0x2a4c800) >>>>> at osd/OSD.cc:2780 >>>>> ---Type <return> to continue, or q <return> to quit--- >>>>> #12 0x00000000005d52a5 in OSD::ms_dispatch (this=0xbca000, m=0x2a4c800) >>>>> at osd/OSD.cc:2605 >>>>> #13 0x000000000067a91b in ms_deliver_dispatch (m=0x2a4c800, this=0xba8680) >>>>> at msg/Messenger.h:178 >>>>> #14 SimpleMessenger::dispatch_entry (this=0xba8680) >>>>> at msg/SimpleMessenger.cc:363 >>>>> #15 0x0000000000648f1d in SimpleMessenger::DispatchThread::entry ( >>>>> this=<optimized out>) at msg/SimpleMessenger.h:560 >>>>> #16 0x00007ffff79c2e9a in start_thread () >>>>> from /lib/x86_64-linux-gnu/libpthread.so.0 >>>>> #17 0x00007ffff5f774bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 >>>>> #18 0x0000000000000000 in ?? () >>>>> >>>>> >>>>> On Wed, Apr 25, 2012 at 12:11 PM, Tomasz Paszkowski <ss7pro@xxxxxxxxx> wrote: >>>>>> osd dump is like this: >>>>>> >>>>>> pool 0 'data' rep size 2 crush_ruleset 0 object_hash rjenkins pg_num >>>>>> 768 pgp_num 768 lpg_num 2 lpgp_num 2 last_change 1 owner 0 >>>>>> crash_replay_interval 45 >>>>>> pool 1 'metadata' rep size 2 crush_ruleset 1 object_hash rjenkins >>>>>> pg_num 768 pgp_num 768 lpg_num 2 lpgp_num 2 last_change 1 owner 0 >>>>>> pool 2 'rbd' rep size 2 crush_ruleset 2 object_hash rjenkins pg_num >>>>>> 768 pgp_num 768 lpg_num 2 lpgp_num 2 last_change 1 owner 0 >>>>>> pool 9 'nova' rep size 2 crush_ruleset 0 object_hash rjenkins pg_num >>>>>> 2568 pgp_num 2568 lpg_num 0 lpgp_num 0 last_change 1435 owner >>>>>> 18446744073709551615 >>>>>> removed_snaps [1~1] >>>>>> pool 10 'glance' rep size 2 crush_ruleset 0 object_hash rjenkins >>>>>> pg_num 2568 pgp_num 2568 lpg_num 0 lpgp_num 0 last_change 132 owner >>>>>> 18446744073709551615 >>>>>> >>>>>> >>>>>> On Wed, Apr 25, 2012 at 11:04 AM, Tomasz Paszkowski <ss7pro@xxxxxxxxx> wrote: >>>>>>> Hi, >>>>>>> >>>>>>> After making and removing snapshot from one of the pools, all of the >>>>>>> osd in cluster are dying with log like below: >>>>>>> >>>>>>> >>>>>>> 2012-04-25 11:01:00.938313 7f66694b9700 osd.1 1434 removing old >>>>>>> osdmap epoch 966 >>>>>>> 2012-04-25 11:01:00.938330 7f66694b9700 osd.1 1434 removing old >>>>>>> osdmap epoch 967 >>>>>>> 2012-04-25 11:01:00.938348 7f66694b9700 osd.1 1434 advance to epoch >>>>>>> 1435 (<= newest 1470) >>>>>>> 2012-04-25 11:01:00.939437 7f66694b9700 osd.1 1435 advance_map epoch >>>>>>> 1435 1325 pgs >>>>>>> 2012-04-25 11:01:00.939455 7f66694b9700 osd.1 1435 pool 0 removed >>>>>>> snaps [], unchanged (snap_epoch = 0) >>>>>>> 2012-04-25 11:01:00.939469 7f66694b9700 osd.1 1435 pool 1 removed >>>>>>> snaps [], unchanged (snap_epoch = 0) >>>>>>> 2012-04-25 11:01:00.939482 7f66694b9700 osd.1 1435 pool 2 removed >>>>>>> snaps [], unchanged (snap_epoch = 0) >>>>>>> ./include/interval_set.h: In function 'void interval_set<T>::erase(T, >>>>>>> T) [with T = snapid_t]' thread 7f66694b9700 time 2012-04-25 >>>>>>> 11:01:00.939509 >>>>>>> ./include/interval_set.h: 382: FAILED assert(_size >= 0) >>>>>>> ceph version 0.44.1 (commit:c89b7f22c8599eb974e75a2f7a5f855358199dee) >>>>>>> 1: (OSD::advance_map(ObjectStore::Transaction&, C_Contexts*)+0x2971) [0x5cfb51] >>>>>>> 2: (OSD::handle_osd_map(MOSDMap*)+0x193c) [0x5d162c] >>>>>>> 3: (OSD::_dispatch(Message*)+0x2eb) [0x5d34fb] >>>>>>> 4: (OSD::ms_dispatch(Message*)+0x129) [0x5d3a59] >>>>>>> 5: (SimpleMessenger::dispatch_entry()+0x78b) [0x67513b] >>>>>>> 6: (SimpleMessenger::DispatchThread::entry()+0xd) [0x52124d] >>>>>>> 7: (()+0x7e9a) [0x7f6676226e9a] >>>>>>> 8: (clone()+0x6d) [0x7f66747db4bd] >>>>>>> ceph version 0.44.1 (commit:c89b7f22c8599eb974e75a2f7a5f855358199dee) >>>>>>> 1: (OSD::advance_map(ObjectStore::Transaction&, C_Contexts*)+0x2971) [0x5cfb51] >>>>>>> 2: (OSD::handle_osd_map(MOSDMap*)+0x193c) [0x5d162c] >>>>>>> 3: (OSD::_dispatch(Message*)+0x2eb) [0x5d34fb] >>>>>>> 4: (OSD::ms_dispatch(Message*)+0x129) [0x5d3a59] >>>>>>> 5: (SimpleMessenger::dispatch_entry()+0x78b) [0x67513b] >>>>>>> 6: (SimpleMessenger::DispatchThread::entry()+0xd) [0x52124d] >>>>>>> 7: (()+0x7e9a) [0x7f6676226e9a] >>>>>>> 8: (clone()+0x6d) [0x7f66747db4bd] >>>>>>> *** Caught signal (Aborted) ** >>>>>>> in thread 7f66694b9700 >>>>>>> ceph version 0.44.1 (commit:c89b7f22c8599eb974e75a2f7a5f855358199dee) >>>>>>> 1: /usr/bin/ceph-osd() [0x6fa0c6] >>>>>>> 2: (()+0xfcb0) [0x7f667622ecb0] >>>>>>> 3: (gsignal()+0x35) [0x7f667471f445] >>>>>>> 4: (abort()+0x17b) [0x7f6674722bab] >>>>>>> 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f667506d69d] >>>>>>> 6: (()+0xb5846) [0x7f667506b846] >>>>>>> 7: (()+0xb5873) [0x7f667506b873] >>>>>>> 8: (()+0xb596e) [0x7f667506b96e] >>>>>>> 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char >>>>>>> const*)+0x200) [0x68f420] >>>>>>> 10: (OSD::advance_map(ObjectStore::Transaction&, C_Contexts*)+0x2971) >>>>>>> [0x5cfb51] >>>>>>> 11: (OSD::handle_osd_map(MOSDMap*)+0x193c) [0x5d162c] >>>>>>> 12: (OSD::_dispatch(Message*)+0x2eb) [0x5d34fb] >>>>>>> 13: (OSD::ms_dispatch(Message*)+0x129) [0x5d3a59] >>>>>>> 14: (SimpleMessenger::dispatch_entry()+0x78b) [0x67513b] >>>>>>> 15: (SimpleMessenger::DispatchThread::entry()+0xd) [0x52124d] >>>>>>> 16: (()+0x7e9a) [0x7f6676226e9a] >>>>>>> 17: (clone()+0x6d) [0x7f66747db4bd] >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Tomasz Paszkowski >>>>>>> SS7, Asterisk, SAN, Datacenter, Cloud Computing >>>>>>> +48500166299 >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Tomasz Paszkowski >>>>>> SS7, Asterisk, SAN, Datacenter, Cloud Computing >>>>>> +48500166299 >>>>> >>>>> >>>>> >>>>> -- >>>>> Tomasz Paszkowski >>>>> SS7, Asterisk, SAN, Datacenter, Cloud Computing >>>>> +48500166299 >>>> >>>> >>>> >>>> -- >>>> Tomasz Paszkowski >>>> SS7, Asterisk, SAN, Datacenter, Cloud Computing >>>> +48500166299 >>> >>> >>> >>> -- >>> Tomasz Paszkowski >>> SS7, Asterisk, SAN, Datacenter, Cloud Computing >>> +48500166299 >>> -- >>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- > Tomasz Paszkowski > SS7, Asterisk, SAN, Datacenter, Cloud Computing > +48500166299 > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
