--- begin dump of recent events ---
     0> 2013-05-07 18:56:52.430773 7f79e3b4d780 -1 *** Caught signal (Aborted) **
 in thread 7f79e3b4d780

 ceph version 0.61 (237f3f1e8d8c3b85666529860285dcdffdeda4c5)
 1: /usr/bin/ceph-osd() [0x83fac0]
 2: (()+0xfcb0) [0x7f79e2febcb0]
 3: (gsignal()+0x35) [0x7f79e1758425]
 4: (abort()+0x17b) [0x7f79e175bb8b]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f79e2053e2d]
 6: (()+0x5ef26) [0x7f79e2051f26]
 7: (()+0x5ef53) [0x7f79e2051f53]
 8: (()+0x5f17e) [0x7f79e205217e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x43d) [0x8eb77d]
 10: (OSD::load_pgs()+0x2254) [0x6eb0f4]
 11: (OSD::init()+0xc6e) [0x6ece9e]
 12: (main()+0x2148) [0x621108]
 13: (__libc_start_main()+0xed) [0x7f79e174376d]
 14: /usr/bin/ceph-osd() [0x6235e9]
 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
  20/20 filestore
   1/ 3 journal
   0/ 5 ms
   1/ 5 mon
   0/10 monc
   0/ 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 hadoop
   1/ 5 javaclient
   1/ 5 asok
   1/ 1 throttle
  99/99 (syslog threshold)
  -1/-1 (stderr threshold)
  max_recent     10000
  max_new         1000
  log_file /var/log/ceph/osd.17.log
--- end dump of recent events ---