This bug is resolved with latest rocksdb. See the this. https://github.com/facebook/rocksdb/pull/1313 If you want to keep the bluestore code base same, building against latest rocks should help. Thanks & Regards Somnath -----Original Message----- From: ceph-devel-owner@xxxxxxxxxxxxxxx [mailto:ceph-devel-owner@xxxxxxxxxxxxxxx] On Behalf Of ??? Sent: Saturday, December 03, 2016 4:38 AM To: ceph-devel Cc: jianpeng.ma@xxxxxxxxx Subject: Rocksdb bug Hi All Based v11.0.2 i did write-test and always met this bug as followings: -1> 2016-12-03 11:47:34.897412 7fa4207fd700 -1 rocksdb: submit_transaction error: NotFound: code = 1 Rocksdb transaction: Put( Prefix = M key = 0x000000000000079c'.0000000272.00000000000000075338' Value size = 182) Put( Prefix = M key = 0x000000000000079c'._epoch' Value size = 4) Put( Prefix = M key = 0x000000000000079c'._info' Value size = 855) Put( Prefix = O key = 0x7f8000000000000001600ab4'%!rbd_data.5f126b8b4567.000000000000233e!='0xfffffffffffffffeffffffffffffffff Value size = 526) Put( Prefix = L key = 0x0000000004be661a Value size = 4138) 0> 2016-12-03 11:47:34.899063 7fa4207fd700 -1 /root/ceph/src/os/bluestore/BlueStore.cc: In function 'void BlueStore::_kv_sync_thread()' thread 7fa4207fd700 time 2016-12-03 11:47:34.897441 /root/ceph/src/os/bluestore/BlueStore.cc: 6484: FAILED assert(r == 0) ceph version v11.0.2 (697fe64f9f106252c49a2c4fe4d79aea29363be7) 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x8b) [0x5651411b675b] 2: (BlueStore::_kv_sync_thread()+0x1be4) [0x565140f5e404] 3: (BlueStore::KVSyncThread::entry()+0xd) [0x565140f6bc5d] 4: (()+0x8182) [0x7fa45c1e8182] 5: (clone()+0x6d) [0x7fa45ab5547d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. But test the same case on master code, i don't see this bug. I need help. Thanks very much Jianpeng. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies). ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
