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Bug #8086
closedFDCache::clear failed assert
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Hit this today during tiering performance testing with EC backend. OSD is on an SSD that is part of the cache tier and in a parallel crush hierarchy.
18465_object84189 [assert-version v192,copy-get max 8388608] 6.3ec66cd5 RETRY=2 ack+retry+read+ignore_cache+ignore_overlay+flush e188) v4 currently waiting for pg to exist locally 0> 2014-04-12 12:55:22.945660 7f413c195700 -1 os/FDCache.h: In function 'void FDCache::clear(const ghobject_t&)' thread 7f413c195700 time 2014-04-12 12:55:22.941373 os/FDCache.h: 77: FAILED assert(!registry.lookup(hoid)) ceph version 0.79-128-g28371a2 (28371a2463cce4600054d00df526c43efa218e0a) 1: (FileStore::lfn_unlink(coll_t, ghobject_t const&, SequencerPosition const&, bool)+0x494) [0x874b54] 2: (FileStore::_remove(coll_t, ghobject_t const&, SequencerPosition const&)+0x8b) [0x874eab] 3: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int, ThreadPool::TPHandle*)+0x2901) [0x884d01] 4: (FileStore::_do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long, ThreadPool::TPHandle*)+0x6c) [0x886cac] 5: (FileStore::_do_op(FileStore::OpSequencer*, ThreadPool::TPHandle&)+0x167) [0x886e37] 6: (ThreadPool::worker(ThreadPool::WorkThread*)+0xaef) [0xa3977f] 7: (ThreadPool::WorkThread::entry()+0x10) [0xa3a670] 8: (()+0x7f6e) [0x7f414674af6e] 9: (clone()+0x6d) [0x7f4144aeb9cd] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- logging levels --- 0/ 5 none 0/ 0 lockdep 0/ 0 context 0/ 0 crush 0/ 0 mds 0/ 0 mds_balancer 0/ 0 mds_locker 0/ 0 mds_log 0/ 0 mds_log_expire 0/ 0 mds_migrator 0/ 0 buffer 0/ 0 timer 0/ 0 filer 0/ 1 striper 0/ 0 objecter 0/ 0 rados 0/ 0 rbd 0/ 0 journaler 0/ 0 objectcacher 0/ 0 client 0/ 0 osd 0/ 0 optracker 0/ 0 objclass 0/ 0 filestore 1/ 3 keyvaluestore 0/ 0 journal 0/ 0 ms 0/ 0 mon 0/ 0 monc 0/ 0 paxos 0/ 0 tp 0/ 0 auth 1/ 5 crypto 0/ 0 finisher 0/ 0 heartbeatmap 0/ 0 perfcounter 0/ 0 rgw 1/ 5 javaclient 0/ 0 asok 0/ 0 throttle -2/-2 (syslog threshold) -1/-1 (stderr threshold) max_recent 10000 max_new 1000 log_file /tmp/cbt/ceph/log/osd.33.log --- end dump of recent events --- 2014-04-12 12:55:22.961071 7f413c195700 -1 *** Caught signal (Aborted) ** in thread 7f413c195700 ceph version 0.79-128-g28371a2 (28371a2463cce4600054d00df526c43efa218e0a) 1: ceph-osd() [0x965adf] 2: (()+0xfbb0) [0x7f4146752bb0] 3: (gsignal()+0x37) [0x7f4144a27f77] 4: (abort()+0x148) [0x7f4144a2b5e8] 5: (__gnu_cxx::__verbose_terminate_handler()+0x155) [0x7f41453336e5] 6: (()+0x5e856) [0x7f4145331856] 7: (()+0x5e883) [0x7f4145331883] 8: (()+0x5eaae) [0x7f4145331aae] 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1f2) [0xa488d2] 10: (FileStore::lfn_unlink(coll_t, ghobject_t const&, SequencerPosition const&, bool)+0x494) [0x874b54] 11: (FileStore::_remove(coll_t, ghobject_t const&, SequencerPosition const&)+0x8b) [0x874eab] 12: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int, ThreadPool::TPHandle*)+0x2901) [0x884d01] 13: (FileStore::_do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long, ThreadPool::TPHandle*)+0x6c) [0x886cac] 14: (FileStore::_do_op(FileStore::OpSequencer*, ThreadPool::TPHandle&)+0x167) [0x886e37] 15: (ThreadPool::worker(ThreadPool::WorkThread*)+0xaef) [0xa3977f] 16: (ThreadPool::WorkThread::entry()+0x10) [0xa3a670] 17: (()+0x7f6e) [0x7f414674af6e] 18: (clone()+0x6d) [0x7f4144aeb9cd] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- begin dump of recent events --- 0> 2014-04-12 12:55:22.961071 7f413c195700 -1 *** Caught signal (Aborted) ** in thread 7f413c195700 ceph version 0.79-128-g28371a2 (28371a2463cce4600054d00df526c43efa218e0a) 1: ceph-osd() [0x965adf] 2: (()+0xfbb0) [0x7f4146752bb0] 3: (gsignal()+0x37) [0x7f4144a27f77] 4: (abort()+0x148) [0x7f4144a2b5e8] 5: (__gnu_cxx::__verbose_terminate_handler()+0x155) [0x7f41453336e5] 6: (()+0x5e856) [0x7f4145331856] 7: (()+0x5e883) [0x7f4145331883] 8: (()+0x5eaae) [0x7f4145331aae] 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1f2) [0xa488d2] 10: (FileStore::lfn_unlink(coll_t, ghobject_t const&, SequencerPosition const&, bool)+0x494) [0x874b54] 11: (FileStore::_remove(coll_t, ghobject_t const&, SequencerPosition const&)+0x8b) [0x874eab] 12: (FileStore::_do_transaction(ObjectStore::Transaction&, unsigned long, int, ThreadPool::TPHandle*)+0x2901) [0x884d01] 13: (FileStore::_do_transactions(std::list<ObjectStore::Transaction*, std::allocator<ObjectStore::Transaction*> >&, unsigned long, ThreadPool::TPHandle*)+0x6c) [0x886cac] 14: (FileStore::_do_op(FileStore::OpSequencer*, ThreadPool::TPHandle&)+0x167) [0x886e37] 15: (ThreadPool::worker(ThreadPool::WorkThread*)+0xaef) [0xa3977f] 16: (ThreadPool::WorkThread::entry()+0x10) [0xa3a670] 17: (()+0x7f6e) [0x7f414674af6e] 18: (clone()+0x6d) [0x7f4144aeb9cd] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. --- logging levels --- 0/ 5 none 0/ 0 lockdep 0/ 0 context 0/ 0 crush 0/ 0 mds 0/ 0 mds_balancer 0/ 0 mds_locker 0/ 0 mds_log 0/ 0 mds_log_expire 0/ 0 mds_migrator 0/ 0 buffer 0/ 0 timer 0/ 0 filer 0/ 1 striper 0/ 0 objecter 0/ 0 rados 0/ 0 rbd 0/ 0 journaler 0/ 0 objectcacher 0/ 0 client 0/ 0 osd 0/ 0 optracker 0/ 0 objclass 0/ 0 filestore 1/ 3 keyvaluestore 0/ 0 journal 0/ 0 ms 0/ 0 mon 0/ 0 monc 0/ 0 paxos 0/ 0 tp 0/ 0 auth 1/ 5 crypto 0/ 0 finisher 0/ 0 heartbeatmap 0/ 0 perfcounter 0/ 0 rgw 1/ 5 javaclient 0/ 0 asok 0/ 0 throttle -2/-2 (syslog threshold) -1/-1 (stderr threshold) max_recent 10000 max_new 1000 log_file /tmp/cbt/ceph/log/osd.33.log --- end dump of recent events ---
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