Ceph

Bug #4052

Updated by Joao Eduardo Luis about 11 years ago

Hi, 

 some of our osds need 8-12GB RAM right after startup.  
 Sage mentioned wip_bobtail_f might fix it but this branches osd is crashing right after start 

 <pre> 
 Feb    8 10:37:42 xyz01 ceph-osd: 2013-02-08 10:37:42.834665 7fcdb6cb9780 -1 *** Caught signal (Aborted) ** 
  **#012 in thread 7fcdb6cb9780 7fcdb6cb9780#012#012 ceph version 0.56.2-17-g200d5e2 (200d5e2da5ab7a6292f3174b5a38510630e2c91f) 
  (200d5e2da5ab7a6292f3174b5a38510630e2c91f)#012 1: /usr/local/bin/ceph-osd() [0x855032] 
  [0x855032]#012 2: (()+0xf030) [0x7fcdb66be030] 
  [0x7fcdb66be030]#012 3: (gsignal()+0x35) [0x7fcdb4c3c475] 
  [0x7fcdb4c3c475]#012 4: (abort()+0x180) [0x7fcdb4c3f6f0] 
  [0x7fcdb4c3f6f0]#012 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7fcdb548e89d] 
  [0x7fcdb548e89d]#012 6: (()+0x63996) [0x7fcdb548c996] 
  [0x7fcdb548c996]#012 7: (()+0x639c3) [0x7fcdb548c9c3] 
  [0x7fcdb548c9c3]#012 8: (()+0x63bee) [0x7fcdb548cbee] 
  [0x7fcdb548cbee]#012 9: (ceph::buffer::list::iterator::copy(unsigned int, char*)+0x127) [0x8fc7b7] 
  [0x8fc7b7]#012 10: (PG::peek_map_epoch(ObjectStore*, coll_t, ceph::buffer::list*)+0x97) [0x74abf7] 
  [0x74abf7]#012 11: (OSD::load_pgs()+0x735) [0x700ce5] 
  [0x700ce5]#012 12: (OSD::init()+0x81e) [0x703d3e] 
  [0x703d3e]#012 13: (main()+0x2046) [0x63c316] 
  [0x63c316]#012 14: (__libc_start_main()+0xfd) [0x7fcdb4c28ead] 
  [0x7fcdb4c28ead]#012 15: /usr/local/bin/ceph-osd() [0x63e699] 
  [0x63e699]#012 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. 

 
 Feb    8 10:37:42 xyz01 ceph-osd:        0> 2013-02-08 10:37:42.834665 7fcdb6cb9780 -1 *** Caught signal (Aborted) ** 
  **#012 in thread 7fcdb6cb9780#012#012 ceph version 0.56.2-17-g200d5e2 (200d5e2da5ab7a6292f3174b5a38510630e2c91f) 
  (200d5e2da5ab7a6292f3174b5a38510630e2c91f)#012 1: /usr/local/bin/ceph-osd() [0x855032] 
  [0x855032]#012 2: (()+0xf030) [0x7fcdb66be030] 
  [0x7fcdb66be030]#012 3: (gsignal()+0x35) [0x7fcdb4c3c475] 
  [0x7fcdb4c3c475]#012 4: (abort()+0x180) [0x7fcdb4c3f6f0] 
  [0x7fcdb4c3f6f0]#012 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7fcdb548e89d] 
  [0x7fcdb548e89d]#012 6: (()+0x63996) [0x7fcdb548c996] 
  [0x7fcdb548c996]#012 7: (()+0x639c3) [0x7fcdb548c9c3] 
  [0x7fcdb548c9c3]#012 8: (()+0x63bee) [0x7fcdb548cbee] 
  [0x7fcdb548cbee]#012 9: (ceph::buffer::list::iterator::copy(unsigned int, char*)+0x127) [0x8fc7b7] 
  [0x8fc7b7]#012 10: (PG::peek_map_epoch(ObjectStore*, coll_t, ceph::buffer::list*)+0x97) [0x74abf7] 
  [0x74abf7]#012 11: (OSD::load_pgs()+0x735) [0x700ce5]#012 12: (OSD::init()+0x81e) [0x703d3e] 
  [0x703d3e]#012 13: (main()+0x2046) [0x63c316] 
  [0x63c316]#012 14: (__libc_start_main()+0xfd) [0x7fcdb4c28ead] 
  [0x7fcdb4c28ead]#012 15: /usr/local/bin/ceph-osd() [0x63e699] 
  [0x63e699]#012 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. 
 

 </pre> 

Back