The OSD did a read off of the local filesystem and it got back the EIO error code. That means the store got corrupted or something, so it killed itself to avoid spreading bad data to the rest of the cluster. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com
On Fri, Jun 13, 2014 at 5:16 PM, Josef Johansson <jo...@oderland.se> wrote: > Hey, > > Just examing what happened to an OSD, that was just turned off. Data has > been moved away from it, so hesitating to turned it back on. > > Got the below in the logs, any clues to what the assert talks about? > > Cheers, > Josef > > -1 os/FileStore.cc: In function 'virtual int FileStore::read(coll_t, const > hobject_t&, uint64_t, size_t, ceph::bufferlist&, bool)' thread 7fdacb88 > c700 time 2014-06-11 21:13:54.036982 > os/FileStore.cc: 2992: FAILED assert(allow_eio || !m_filestore_fail_eio || > got != -5) > > ceph version 0.67.7 (d7ab4244396b57aac8b7e80812115bbd079e6b73) > 1: (FileStore::read(coll_t, hobject_t const&, unsigned long, unsigned long, > ceph::buffer::list&, bool)+0x653) [0x8ab6c3] > 2: (ReplicatedPG::do_osd_ops(ReplicatedPG::OpContext*, std::vector<OSDOp, > std::allocator<OSDOp> >&)+0x350) [0x708230] > 3: (ReplicatedPG::prepare_transaction(ReplicatedPG::OpContext*)+0x86) > [0x713366] > 4: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x3095) [0x71acb5] > 5: (PG::do_request(std::tr1::shared_ptr<OpRequest>, > ThreadPool::TPHandle&)+0x3f0) [0x812340] > 6: (OSD::dequeue_op(boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x2ea) [0x75c80a] > 7: (OSD::OpWQ::_process(boost::intrusive_ptr<PG>, > ThreadPool::TPHandle&)+0x198) [0x770da8] > 8: (ThreadPool::WorkQueueVal<std::pair<boost::intrusive_ptr<PG>, > std::tr1::shared_ptr<OpRequest> >, boost::intrusive_ptr<PG> >>::_void_process(void*, ThreadPool::TPHandle&)+0xae) [0x7a89 > ce] > 9: (ThreadPool::worker(ThreadPool::WorkThread*)+0x68a) [0x9b5dea] > 10: (ThreadPool::WorkThread::entry()+0x10) [0x9b7040] > 11: (()+0x6b50) [0x7fdadffdfb50] > 12: (clone()+0x6d) [0x7fdade53b0ed] > NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to > interpret this. > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
