Hi, I have an OSD which crash every time I try to start it (see logs below). Is it a known problem ? And is there a way to fix it ? root! taman:/var/log/ceph# grep -v ' pipe' osd.65.log 2013-08-19 11:07:48.478558 7f6fe367a780 0 ceph version 0.61.7 (8f010aff684e820ecc837c25ac77c7a05d7191ff), process ceph-osd, pid 19327 2013-08-19 11:07:48.516363 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount FIEMAP ioctl is supported and appears to work 2013-08-19 11:07:48.516380 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option 2013-08-19 11:07:48.516514 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount did NOT detect btrfs 2013-08-19 11:07:48.517087 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount syscall(SYS_syncfs, fd) fully supported 2013-08-19 11:07:48.517389 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount found snaps <> 2013-08-19 11:07:49.199483 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount: enabling WRITEAHEAD journal mode: btrfs not detected 2013-08-19 11:07:52.191336 7f6fe367a780 1 journal _open /dev/sdk4 fd 18: 53687091200 bytes, block size 4096 bytes, directio = 1, aio = 1 2013-08-19 11:07:52.196020 7f6fe367a780 1 journal _open /dev/sdk4 fd 18: 53687091200 bytes, block size 4096 bytes, directio = 1, aio = 1 2013-08-19 11:07:52.196920 7f6fe367a780 1 journal close /dev/sdk4 2013-08-19 11:07:52.199908 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount FIEMAP ioctl is supported and appears to work 2013-08-19 11:07:52.199916 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount FIEMAP ioctl is disabled via 'filestore fiemap' config option 2013-08-19 11:07:52.200058 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount did NOT detect btrfs 2013-08-19 11:07:52.200886 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount syscall(SYS_syncfs, fd) fully supported 2013-08-19 11:07:52.200919 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount found snaps <> 2013-08-19 11:07:52.215850 7f6fe367a780 0 filestore(/var/lib/ceph/osd/ceph-65) mount: enabling WRITEAHEAD journal mode: btrfs not detected 2013-08-19 11:07:52.219819 7f6fe367a780 1 journal _open /dev/sdk4 fd 26: 53687091200 bytes, block size 4096 bytes, directio = 1, aio = 1 2013-08-19 11:07:52.227420 7f6fe367a780 1 journal _open /dev/sdk4 fd 26: 53687091200 bytes, block size 4096 bytes, directio = 1, aio = 1 2013-08-19 11:07:52.500342 7f6fe367a780 0 osd.65 144201 crush map has features 262144, adjusting msgr requires for clients 2013-08-19 11:07:52.500353 7f6fe367a780 0 osd.65 144201 crush map has features 262144, adjusting msgr requires for osds 2013-08-19 11:08:13.581709 7f6fbdcb5700 -1 osd/OSD.cc: In function 'OSDMapRef OSDService::get_map(epoch_t)' thread 7f6fbdcb5700 time 2013-08-19 11:08:13.579519 osd/OSD.cc: 4844: FAILED assert(_get_map_bl(epoch, bl)) ceph version 0.61.7 (8f010aff684e820ecc837c25ac77c7a05d7191ff) 1: (OSDService::get_map(unsigned int)+0x44b) [0x6f5b9b] 2: (OSD::advance_pg(unsigned int, PG*, ThreadPool::TPHandle&, PG::RecoveryCtx*, std::set<boost::intrusive_ptr<PG>, std::less<boost::intrusive_ptr<PG> >, std::allocator<boost::intrusive_ptr<PG> > >*)+0x3c8) [0x6f8f48] 3: (OSD::process_peering_events(std::list<PG*, std::allocator<PG*> > const&, ThreadPool::TPHandle&)+0x31f) [0x6f975f] 4: (OSD::PeeringWQ::_process(std::list<PG*, std::allocator<PG*> > const&, ThreadPool::TPHandle&)+0x14) [0x7391d4] 5: (ThreadPool::worker(ThreadPool::WorkThread*)+0x68a) [0x8f8e3a] 6: (ThreadPool::WorkThread::entry()+0x10) [0x8fa0e0] 7: (()+0x6b50) [0x7f6fe3070b50] 8: (clone()+0x6d) [0x7f6fe15cba7d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. full logs here : http://pastebin.com/RphNyLU0 _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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