Anyone can help? Bluefs mount failed after a long time The error message: 2020-10-30 05:33:54.906725 7f1ad73f5e00 1 bluefs add_block_device bdev 1 path /var/lib/ceph/osd/ceph-30/block size 7.28TiB 2020-10-30 05:33:54.906758 7f1ad73f5e00 1 bluefs mount 2020-10-30 06:00:32.881850 7f1ad73f5e00 -1 *** Caught signal (Segmentation fault) ** in thread 7f1ad73f5e00 thread_name:ceph-osd ceph version 12.2.12 (1436006594665279fe734b4c15d7e08c13ebd777) luminous (stable) 1: (()+0xaa2044) [0x5570d12af044] 2: (()+0x11390) [0x7f1ad56d2390] 3: (BlueFS::_read(BlueFS::FileReader*, BlueFS::FileReaderBuffer*, unsigned long, unsigned long, ceph::buffer::list*, char*)+0xad4) [0x5570d125ea34] 4: (BlueFS::_replay(bool)+0x409) [0x5570d1267599] 5: (BlueFS::mount()+0x209) [0x5570d126b659] 6: (BlueStore::_open_db(bool)+0x169c) [0x5570d117acdc] 7: (BlueStore::_mount(bool)+0x3ad) [0x5570d11aeded] 8: (OSD::init()+0x3e2) [0x5570d0d00f12] 9: (main()+0x2f0a) [0x5570d0c0a0ca] 10: (__libc_start_main()+0xf0) [0x7f1ad4658830] 11: (_start()+0x29) [0x5570d0c97329] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.