Hi, > 0> 2016-02-24 04:51:45.884445 7fd994825700 -1 osd/ReplicatedPG.cc: In function 'int ReplicatedPG::fill_in_copy_get(ReplicatedPG::OpContext*, ceph::buffer::list::iterator&, OSDOp&, ObjectContextRef&, bool)' thread 7fd994825700 time 2016-02-24 04:51:45.870995 osd/ReplicatedPG.cc: 5558: FAILED assert(cursor.data_complete) > ceph version 0.80.11-8-g95c4287 (95c4287b5d24b762bc8538633c5bb2918ecfe4dd) This one looks familiar: http://tracker.ceph.com/issues/13098 A quick work around is to unset the cache pool quota: ceph osd pool set-quota $cache_pool_name max_bytes 0 ceph osd pool set-quota $cache_pool_name max_objects 0 The problem has been properly fixed in infernalis v9.1.0, and (partially) in hammer (v0.94.6 which will be released soon). Best regards, Alexey On Wed, Feb 24, 2016 at 5:37 AM, Alexander Gubanov <shtnik@xxxxxxxxx> wrote: > Hi, > > Every time 2 of 18 OSDs are crashing. I think it's happening when run PG > replication because crashing only 2 OSDs and every time they're are the > same. > > 0> 2016-02-24 04:51:45.884445 7fd994825700 -1 osd/ReplicatedPG.cc: In > function 'int ReplicatedPG::fill_in_copy_get(ReplicatedPG::OpContext*, > ceph::buffer::list::iterator&, OSDOp&, ObjectContextRef&, bool)' thread > 7fd994825700 time 2016-02-24 04:51:45.870995 > osd/ReplicatedPG.cc: 5558: FAILED assert(cursor.data_complete) > > ceph version 0.80.11-8-g95c4287 (95c4287b5d24b762bc8538633c5bb2918ecfe4dd) > 1: (ReplicatedPG::fill_in_copy_get(ReplicatedPG::OpContext*, > ceph::buffer::list::iterator&, OSDOp&, std::tr1::shared_ptr<ObjectContext>&, > bool)+0xffc) [0x7c1f7c] > 2: (ReplicatedPG::do_osd_ops(ReplicatedPG::OpContext*, std::vector<OSDOp, > std::allocator<OSDOp> >&)+0x4171) [0x809f21] > 3: (ReplicatedPG::prepare_transaction(ReplicatedPG::OpContext*)+0x62) > [0x814622] > 4: (ReplicatedPG::execute_ctx(ReplicatedPG::OpContext*)+0x5f8) [0x815098] > 5: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x3dd4) [0x81a3f4] > 6: (ReplicatedPG::do_request(std::tr1::shared_ptr<OpRequest>, > ThreadPool::TPHandle&)+0x66d) [0x7b4ecd] > 7: (OSD::dequeue_op(boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x3a5) [0x600ee5] > 8: (OSD::OpWQ::_process(boost::intrusive_ptr<PG>, > ThreadPool::TPHandle&)+0x203) [0x61cba3] > 9: (ThreadPool::WorkQueueVal<std::pair<boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest> >, boost::intrusive_ptr<PG> >>::_void_process(void*, ThreadPool::TPHandle&)+0xac) [0x660f2c] > 10: (ThreadPool::worker(ThreadPool::WorkThread*)+0xb20) [0xa7def0] > 11: (ThreadPool::WorkThread::entry()+0x10) [0xa7ede0] > 12: (()+0x7dc5) [0x7fd9ad03edc5] > 13: (clone()+0x6d) [0x7fd9abd2828d] > NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to > interpret this. > > --- logging levels --- > 0/ 5 none > 0/ 1 lockdep > 0/ 1 context > 1/ 1 crush > 1/ 5 mds > 1/ 5 mds_balancer > 1/ 5 mds_locker > 1/ 5 mds_log > 1/ 5 mds_log_expire > 1/ 5 mds_migrator > 0/ 1 buffer > 0/ 1 timer > 0/ 1 filer > 0/ 1 striper > 0/ 1 objecter > 0/ 5 rados > 0/ 5 rbd > 0/ 5 journaler > 0/ 5 objectcacher > 0/ 5 client > 0/ 5 osd > 0/ 5 optracker > 0/ 5 objclass > 1/ 3 filestore > 1/ 3 keyvaluestore > 1/ 3 journal > 0/ 5 ms > 1/ 5 mon > 0/10 monc > 1/ 5 paxos > 0/ 5 tp > 1/ 5 auth > 1/ 5 crypto > 1/ 1 finisher > 1/ 5 heartbeatmap > 1/ 5 perfcounter > 1/ 5 rgw > 1/10 civetweb > 1/ 5 javaclient > 1/ 5 asok > 1/ 1 throttle > -2/-2 (syslog threshold) > -1/-1 (stderr threshold) > max_recent 10000 > max_new 1000 > log_file /var/log/ceph/ceph-osd.3.log > --- end dump of recent events --- > 2016-02-24 04:51:45.944447 7fd994825700 -1 *** Caught signal (Aborted) ** > in thread 7fd994825700 > > ceph version 0.80.11-8-g95c4287 (95c4287b5d24b762bc8538633c5bb2918ecfe4dd) > 1: /usr/bin/ceph-osd() [0x9a24f6] > 2: (()+0xf100) [0x7fd9ad046100] > 3: (gsignal()+0x37) [0x7fd9abc675f7] > 4: (abort()+0x148) [0x7fd9abc68ce8] > 5: (__gnu_cxx::__verbose_terminate_handler()+0x165) [0x7fd9ac56b9d5] > 6: (()+0x5e946) [0x7fd9ac569946] > 7: (()+0x5e973) [0x7fd9ac569973] > 8: (()+0x5eb93) [0x7fd9ac569b93] > 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char > const*)+0x1ef) [0xa8d9df] > 10: (ReplicatedPG::fill_in_copy_get(ReplicatedPG::OpContext*, > ceph::buffer::list::iterator&, OSDOp&, std::tr1::shared_ptr<ObjectContext>&, > bool)+0xffc) [0x7c1f7c] > 11: (ReplicatedPG::do_osd_ops(ReplicatedPG::OpContext*, std::vector<OSDOp, > std::allocator<OSDOp> >&)+0x4171) [0x809f21] > 12: (ReplicatedPG::prepare_transaction(ReplicatedPG::OpContext*)+0x62) > [0x814622] > 13: (ReplicatedPG::execute_ctx(ReplicatedPG::OpContext*)+0x5f8) [0x815098] > 14: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x3dd4) > [0x81a3f4] > 15: (ReplicatedPG::do_request(std::tr1::shared_ptr<OpRequest>, > ThreadPool::TPHandle&)+0x66d) [0x7b4ecd] > 16: (OSD::dequeue_op(boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x3a5) [0x600ee5] > 17: (OSD::OpWQ::_process(boost::intrusive_ptr<PG>, > ThreadPool::TPHandle&)+0x203) [0x61cba3] > 18: (ThreadPool::WorkQueueVal<std::pair<boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest> >, boost::intrusive_ptr<PG> >>::_void_process(void*, ThreadPool::TPHandle&)+0xac) [0x660f2c] > 19: (ThreadPool::worker(ThreadPool::WorkThread*)+0xb20) [0xa7def0] > 20: (ThreadPool::WorkThread::entry()+0x10) [0xa7ede0] > 21: (()+0x7dc5) [0x7fd9ad03edc5] > 22: (clone()+0x6d) [0x7fd9abd2828d] > NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to > interpret this. > > --- begin dump of recent events --- > -5> 2016-02-24 04:51:45.904559 7fd995026700 5 -- op tracker -- , seq: > 19230, time: 2016-02-24 04:51:45.904559, event: started, request: > osd_op(osd.13.12097:806246 rb.0.218d6.238e1f29.000000010db3@snapdir > [list-snaps] 3.94c2bed2 ack+read+ignore_cache+ignore_overlay+map_snap_clone > e13252) v4 > -4> 2016-02-24 04:51:45.904598 7fd995026700 1 -- 172.16.0.1:6801/419703 > --> 172.16.0.3:6844/12260 -- osd_op_reply(806246 > rb.0.218d6.238e1f29.000000010db3 [list-snaps] v0'0 uv27683057 ondisk = 0) v6 > -- ?+0 0x9f90800 con 0x1b7838c0 > -3> 2016-02-24 04:51:45.904616 7fd995026700 5 -- op tracker -- , seq: > 19230, time: 2016-02-24 04:51:45.904616, event: done, request: > osd_op(osd.13.12097:806246 rb.0.218d6.238e1f29.000000010db3@snapdir > [list-snaps] 3.94c2bed2 ack+read+ignore_cache+ignore_overlay+map_snap_clone > e13252) v4 > -2> 2016-02-24 04:51:45.904637 7fd995026700 5 -- op tracker -- , seq: > 19231, time: 2016-02-24 04:51:45.904637, event: reached_pg, request: > osd_op(osd.13.12097:806247 rb.0.218d6.238e1f29.000000010db3 [copy-get max > 8388608] 3.94c2bed2 ack+read+ignore_cache+ignore_overlay+map_snap_clone > e13252) v4 > -1> 2016-02-24 04:51:45.904673 7fd995026700 5 -- op tracker -- , seq: > 19231, time: 2016-02-24 04:51:45.904673, event: started, request: > osd_op(osd.13.12097:806247 rb.0.218d6.238e1f29.000000010db3 [copy-get max > 8388608] 3.94c2bed2 ack+read+ignore_cache+ignore_overlay+map_snap_clone > e13252) v4 > 0> 2016-02-24 04:51:45.944447 7fd994825700 -1 *** Caught signal > (Aborted) ** > in thread 7fd994825700 > > ceph version 0.80.11-8-g95c4287 (95c4287b5d24b762bc8538633c5bb2918ecfe4dd) > 1: /usr/bin/ceph-osd() [0x9a24f6] > 2: (()+0xf100) [0x7fd9ad046100] > 3: (gsignal()+0x37) [0x7fd9abc675f7] > 4: (abort()+0x148) [0x7fd9abc68ce8] > 5: (__gnu_cxx::__verbose_terminate_handler()+0x165) [0x7fd9ac56b9d5] > 6: (()+0x5e946) [0x7fd9ac569946] > 7: (()+0x5e973) [0x7fd9ac569973] > 8: (()+0x5eb93) [0x7fd9ac569b93] > 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char > const*)+0x1ef) [0xa8d9df] > 10: (ReplicatedPG::fill_in_copy_get(ReplicatedPG::OpContext*, > ceph::buffer::list::iterator&, OSDOp&, std::tr1::shared_ptr<ObjectContext>&, > bool)+0xffc) [0x7c1f7c] > 11: (ReplicatedPG::do_osd_ops(ReplicatedPG::OpContext*, std::vector<OSDOp, > std::allocator<OSDOp> >&)+0x4171) [0x809f21] > 12: (ReplicatedPG::prepare_transaction(ReplicatedPG::OpContext*)+0x62) > [0x814622] > 13: (ReplicatedPG::execute_ctx(ReplicatedPG::OpContext*)+0x5f8) [0x815098] > 14: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x3dd4) > [0x81a3f4] > 15: (ReplicatedPG::do_request(std::tr1::shared_ptr<OpRequest>, > ThreadPool::TPHandle&)+0x66d) [0x7b4ecd] > 16: (OSD::dequeue_op(boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x3a5) [0x600ee5] > 17: (OSD::OpWQ::_process(boost::intrusive_ptr<PG>, > ThreadPool::TPHandle&)+0x203) [0x61cba3] > 18: (ThreadPool::WorkQueueVal<std::pair<boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest> >, boost::intrusive_ptr<PG> >>::_void_process(void*, ThreadPool::TPHandle&)+0xac) [0x660f2c] > 19: (ThreadPool::worker(ThreadPool::WorkThread*)+0xb20) [0xa7def0] > 20: (ThreadPool::WorkThread::entry()+0x10) [0xa7ede0] > 21: (()+0x7dc5) [0x7fd9ad03edc5] > 22: (clone()+0x6d) [0x7fd9abd2828d] > NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to > interpret this. > > --- logging levels --- > 0/ 5 none > 0/ 1 lockdep > 0/ 1 context > 1/ 1 crush > 1/ 5 mds > 1/ 5 mds_balancer > 1/ 5 mds_locker > 1/ 5 mds_log > 1/ 5 mds_log_expire > 1/ 5 mds_migrator > 0/ 1 buffer > 0/ 1 timer > 0/ 1 filer > 0/ 1 striper > 0/ 1 objecter > 0/ 5 rados > 0/ 5 rbd > 0/ 5 journaler > 0/ 5 objectcacher > 0/ 5 client > 0/ 5 osd > 0/ 5 optracker > 0/ 5 objclass > 1/ 3 filestore > 1/ 3 keyvaluestore > 1/ 3 journal > 0/ 5 ms > 1/ 5 mon > 0/10 monc > 1/ 5 paxos > 0/ 5 tp > 1/ 5 auth > 1/ 5 crypto > 1/ 1 finisher > 1/ 5 heartbeatmap > 1/ 5 perfcounter > 1/ 5 rgw > 1/10 civetweb > 1/ 5 javaclient > 1/ 5 asok > 1/ 1 throttle > -2/-2 (syslog threshold) > -1/-1 (stderr threshold) > max_recent 10000 > max_new 1000 > log_file /var/log/ceph/ceph-osd.3.log > --- end dump of recent events --- > > -- > Alexander Gubanov > > 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