Re: MDS crashes (80.8)

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On 26/02/2015 17:58, Wyllys Ingersoll wrote:
Yeah, I noticed that too, so I recreated both of those pools and it
still wont start. It crashes in a different place now, but still wont
start, even after running 'newfs'.  Attached is the debug log output
when I start ceph-mds

...
common/Thread.cc: In function 'int Thread::join(void**)' thread
7f0127612700 time 2015-02-26 07:55:09.734802
common/Thread.cc: 141: FAILED assert(status == 0)
  ceph version 0.80.8 (69eaad7f8308f21573c604f121956e64679a52a7)
  1: (Thread::detach()+0) [0x8c30d0]
  2: (MonClient::shutdown()+0x50f) [0x881d5f]
  3: (MDS::suicide()+0xe5) [0x576285]
  4: (MDLog::handle_journaler_write_error(int)+0x5f) [0x7aab2f]
  5: (Context::complete(int)+0x9) [0x56d9a9]
  6: (Journaler::handle_write_error(int)+0x5e) [0x7b949e]
  7: (Journaler::_finish_write_head(int, Journaler::Header&,
Context*)+0x306) [0x7b9946]
  8: (Context::complete(int)+0x9) [0x56d9a9]
  9: (Objecter::check_op_pool_dne(Objecter::Op*)+0x214) [0x7ce6a4]
  10: (Objecter::C_Op_Map_Latest::finish(int)+0x124) [0x7cea04]
  11: (Context::complete(int)+0x9) [0x56d9a9]
  12: (Finisher::finisher_thread_entry()+0x1b8) [0x9aced8]
  13: (()+0x8182) [0x7f012db95182]
  14: (clone()+0x6d) [0x7f012c50befd]
  NOTE: a copy of the executable, or `objdump -rdS <executable>` is
needed to interpret this.
2015-02-26 07:55:09.736256 7f0127612700 -1 common/Thread.cc: In
function 'int Thread::join(void**)' thread 7f0127612700 time
2015-02-26 07:55:09.734802
common/Thread.cc: 141: FAILED assert(status == 0)
That is still looking like a missing pool (the check_op_pool_dne frame in the trace). Can you post "ceph osd dump" and "ceph mds dump"?

John
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