Bug #7931
closedsetcrushmap crashing monitor
0%
Description
Following the guides I've created a new crushmap. When I submit this new crushmap the monitor crashes with some information in the log files. To test the behaviour I've extracted the running binary using ceph getcrushmap and then doing a ceph setcrushmap and it also crashed the monitors.
I've done this test on our test cluster, but that one did work as expected. The crashed cluster is the production one.
This cluster was originally installed with bobtail, upgraded to cuttlefish (0.61.4) and then to emperor (0.72.2).
ceph version 0.72.2 (a913ded2ff138aefb8cb84d347d72164099cfd60)
1: /usr/bin/ceph-mon() [0x8115da]
2: (()+0xfcb0) [0x7f2b394b7cb0]
3: /usr/bin/ceph-mon() [0x7a38a9]
4: (crush_do_rule()+0x1e5) [0x7a4095]
5: (CrushWrapper::do_rule(int, int, std::vector<int, std::allocator<int> >&, int, std::vector<unsigned int, std::allocator<unsigned int> > const&) const+0x7a) [0x67a79a]
6: (CrushTester::test()+0xc60) [0x675dd0]
7: (OSDMonitor::prepare_command(MMonCommand*)+0x9d5) [0x5b8505]
8: (OSDMonitor::prepare_update(PaxosServiceMessage*)+0x21b) [0x5c304b]
9: (PaxosService::dispatch(PaxosServiceMessage*)+0x97f) [0x5916bf]
10: (Context::complete(int)+0x9) [0x566269]
11: (finish_contexts(CephContext*, std::list<Context*, std::allocator<Context*> >&, int)+0x95) [0x568b85]
12: (Paxos::handle_last(MMonPaxos*)+0xd7a) [0x58d02a]
13: (Paxos::dispatch(PaxosServiceMessage*)+0x29b) [0x58d65b]
14: (Monitor::dispatch(MonSession*, Message*, bool)+0x558) [0x566018]
15: (Monitor::_ms_dispatch(Message*)+0x204) [0x564124]
16: (Monitor::ms_dispatch(Message*)+0x32) [0x57ea82]
17: (DispatchQueue::entry()+0x549) [0x7e8c29]
18: (DispatchQueue::DispatchThread::entry()+0xd) [0x7159bd]
19: (()+0x7e9a) [0x7f2b394afe9a]
20: (clone()+0x6d) [0x7f2b38157cbd]
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 journal
0/ 5 ms
10/10 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/ 5 javaclient
1/ 5 asok
1/ 1 throttle
2/-2 (syslog threshold) end dump of recent events ---
-1/-1 (stderr threshold)
max_recent 10000
max_new 1000
log_file /var/log/ceph/internal-mon.ec02sv13.log
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