Ceph

2014-03-03 16:26:21.834432 2aaaad5d7700 10 mon.a@0(leader).osd e90 preprocess_query mon_command({"snap": "datasnap", "prefix": "osd pool mksnap", "pool": "data"} v 0) v1 from client.4286 127.0.0.1:0/1019215
2014-03-03 16:26:21.834702 2aaaad5d7700  7 mon.a@0(leader).osd e90 prepare_update mon_command({"snap": "datasnap", "prefix": "osd pool mksnap", "pool": "data"} v 0) v1 from client.4286 127.0.0.1:0/1019215
2014-03-03 16:26:21.835053 2aaaad5d7700 10 mon.a@0(leader).osd e90 should_propose
2014-03-03 16:26:21.885197 2aaaad3d6700 10 mon.a@0(leader).osd e90 encode_pending e 91
2014-03-03 16:26:21.885233 2aaaad3d6700 -1 propagate_snaps_to_tiers no pool 4
2014-03-03 16:26:21.895675 2aaaad3d6700 -1 mon/OSDMonitor.cc: In function 'virtual void OSDMonitor::encode_pending(MonitorDBStore::Transaction*)' thread 2aaaad3d6700 time 2014-03-03 16:26:21.885249
mon/OSDMonitor.cc: 546: FAILED assert(r == 0)

 ceph version 0.77-620-g2a17408 (2a174089df343256f9f78facd712d90c9fed7e47)
 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x95) [0x1087fd9]
 2: (OSDMonitor::encode_pending(MonitorDBStore::Transaction*)+0x1b5) [0xe4b00b]
 3: (PaxosService::propose_pending()+0x463) [0xe42979]
 4: (PaxosService::C_Propose::finish(int)+0x35) [0xe458b3]
 5: (Context::complete(int)+0x27) [0xde4ab5]
 6: (SafeTimer::timer_thread()+0x350) [0x107b710]
 7: (SafeTimerThread::entry()+0x1c) [0x107cb3e]
 8: (Thread::_entry_func(void*)+0x23) [0x10782b5]
 9: (()+0x7e9a) [0x2aaaaaedbe9a]
 10: (clone()+0x6d) [0x2aaaac7063fd]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.