Ceph » CephFS

Bug #55903

Updated by Xiubo Li almost 2 years ago

From https://pulpito.ceph.com/jlayton-2022-06-06_19:24:37-fs-wip-vshankar-testing1-20220603-134300-distro-default-smithi/6864629/: https://pulpito.ceph.com/jlayton-2022-06-06_19:24:37-fs-wip-vshankar-testing1-20220603-134300-distro-default-smithi/6864633/: 

 <pre> 
     -3> 2022-06-06T20:01:42.702+0000 7fa87eb66700 20 mds.3.bal handle_export_pins export_pin_queue size=0 
     -2> 2022-06-06T20:01:42.702+0000 7fa87eb66700 10 mds.3.log trim_all: 0/0/0 
     -1> 2022-06-06T20:01:42.702+0000 7fa87eb66700 -1 /build/ceph-17.0.0-12791-g44457532/src/mds/MDLog.h: In function 'uint64_t MDLog::get_last_segment_seq() const' thread 7fa87eb66700 time 2022-06-06T20:01:42.706060+0000 
 /build/ceph-17.0.0-12791-g44457532/src/mds/MDLog.h: 247: FAILED ceph_assert(!segments.empty()) 

  ceph version 17.0.0-12791-g44457532 (44457532553f59daa44f901930401f299f7ef2a5) quincy (dev) 
  1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x14f) [0x7fa8866b9a4c] 
  2: /usr/lib/ceph/libceph-common.so.2(+0x2b9c5e) [0x7fa8866b9c5e] 
  3: (MDLog::trim_all()+0x9ad) [0x5608c6a6767d] 
  4: (MDCache::shutdown_pass()+0x891) [0x5608c684fbc1] 
  5: (MDSRankDispatcher::tick()+0x2c0) [0x5608c66e8120] 
  6: (Context::complete(int)+0xd) [0x5608c66c880d] 
  7: (CommonSafeTimer<ceph::fair_mutex>::timer_thread()+0x15d) [0x7fa8867cb74d] 
  8: (CommonSafeTimerThread<ceph::fair_mutex>::entry()+0x11) [0x7fa8867ccc51] 
  9: /lib/x86_64-linux-gnu/libpthread.so.0(+0x8609) [0x7fa887097609] 
  10: clone() 

      0> 2022-06-06T20:01:42.706+0000 7fa87eb66700 -1 *** Caught signal (Aborted) ** 
  in thread 7fa87eb66700 thread_name:safe_timer 

  ceph version 17.0.0-12791-g44457532 (44457532553f59daa44f901930401f299f7ef2a5) quincy (dev) 
  1: /lib/x86_64-linux-gnu/libpthread.so.0(+0x143c0) [0x7fa8870a33c0] 
  2: gsignal() 
  3: abort() 
  4: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1b7) [0x7fa8866b9ab4] 
  5: /usr/lib/ceph/libceph-common.so.2(+0x2b9c5e) [0x7fa8866b9c5e] 
  6: (MDLog::trim_all()+0x9ad) [0x5608c6a6767d] 
  7: (MDCache::shutdown_pass()+0x891) [0x5608c684fbc1] 
  8: (MDSRankDispatcher::tick()+0x2c0) [0x5608c66e8120] 
  9: (Context::complete(int)+0xd) [0x5608c66c880d] 
  10: (CommonSafeTimer<ceph::fair_mutex>::timer_thread()+0x15d) [0x7fa8867cb74d] 
  11: (CommonSafeTimerThread<ceph::fair_mutex>::entry()+0x11) [0x7fa8867ccc51] 
  12: /lib/x86_64-linux-gnu/libpthread.so.0(+0x8609) [0x7fa887097609] 
  13: clone() 
  NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. 
 </pre>

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