Ceph

If rados's attempt to connect the mons time out, it prints:

1. rados df
   couldn't connect to cluster! error -110
   common/Thread.cc: In function 'int Thread::join(void**)', in thread '0x7f9d548b4740'
   common/Thread.cc: 148: FAILED assert("join on thread that was never started" == 0)
   ceph version 0.37 (a6f3bbb744a6faea95ae48317f0b838edb16a896)
   1: (Thread::join(void**)+0x41) [0x459201]
   2: (MonClient::shutdown()+0x17c) [0x329917dabc]
   3: (librados::RadosClient::shutdown()+0x26) [0x329909ee86]
   4: (librados::Rados::shutdown()+0x11) [0x329909f061]
   5: (main()+0xd6c) [0x42d4dc]
   6: (_libc_start_main()+0xed) [0x3c5102139d]
   7: rados() [0x425a09]
   ceph version 0.37 (a6f3bbb744a6faea95ae48317f0b838edb16a896)
   1: (Thread::join(void**)+0x41) [0x459201]
   2: (MonClient::shutdown()+0x17c) [0x329917dabc]
   3: (librados::RadosClient::shutdown()+0x26) [0x329909ee86]
   4: (librados::Rados::shutdown()+0x11) [0x329909f061]
   5: (main()+0xd6c) [0x42d4dc]
   6: (_libc_start_main()+0xed) [0x3c5102139d]
   7: rados() [0x425a09]
   terminate called after throwing an instance of 'ceph::FailedAssertion'
   • Caught signal (Aborted) **
     in thread 0x7f9d548b4740
   • Caught signal (Segmentation fault) **
     in thread 0x7f9d548b4740
     Segmentation fault

In earlier releases of ceph, it printed only the first line.