Hi,all: When I tried to use SPDK, some problems occurred as follows. It looks like something goes wrong in Libs of dpdk-devel Maybe the same as BUG#15386 HowTo fix it? Any help? — Best Regards! EAL: TSC frequency is ~2394457 KHz EAL: open shared lib /usr/lib64/dpdk-pmds/librte_pmd_ixgbe.so.1 EAL: /usr/lib64/dpdk-pmds/librte_pmd_ixgbe.so.1: undefined symbol: rte_eth_devices PANIC in rte_eal_init(): Cannot init plugins 8: [/lib64/libc.so.6(clone+0x6d) [0x7f428051528d]] 7: [/lib64/libpthread.so.0(+0x7dc5) [0x7f4281e89dc5]] 6: [/lib64/libstdc++.so.6(+0xb5220) [0x7f4280dad220]] 5: [./ceph-osd(+0x77f58d) [0x7f428474758d]] 4: [./ceph-osd(+0x77eee5) [0x7f4284746ee5]] 3: [/lib64/librte_eal.so.2(rte_eal_init+0xecb) [0x7f42836d4f8b]] 2: [/lib64/librte_eal.so.2(__rte_panic+0xd0) [0x7f42836d3460]] 1: [/lib64/librte_eal.so.2(rte_dump_stack+0x2d) [0x7f42836db5fd]] *** Caught signal (Aborted) ** in thread 7f427c226700 thread_name:ceph-osd ceph version 10.2.0 (3a9fba20ec743699b69bd0181dd6c54dc01c64b9) 1: (()+0x8fb342) [0x7f42848c3342] 2: (()+0xf100) [0x7f4281e91100] 3: (gsignal()+0x37) [0x7f42804545f7] 4: (abort()+0x148) [0x7f4280455ce8] 5: (rte_log()+0) [0x7f42836d346a] 6: (rte_eal_init()+0xecb) [0x7f42836d4f8b] 7: (()+0x77eee5) [0x7f4284746ee5] 8: (()+0x77f58d) [0x7f428474758d] 9: (()+0xb5220) [0x7f4280dad220] 10: (()+0x7dc5) [0x7f4281e89dc5] 11: (clone()+0x6d) [0x7f428051528d] 2016-04-22 10:45:31.345324 7f427c226700 -1 *** Caught signal (Aborted) ** in thread 7f427c226700 thread_name:ceph-osd ceph version 10.2.0 (3a9fba20ec743699b69bd0181dd6c54dc01c64b9) 1: (()+0x8fb342) [0x7f42848c3342] 2: (()+0xf100) [0x7f4281e91100] 3: (gsignal()+0x37) [0x7f42804545f7] 4: (abort()+0x148) [0x7f4280455ce8] 5: (rte_log()+0) [0x7f42836d346a] 6: (rte_eal_init()+0xecb) [0x7f42836d4f8b] 7: (()+0x77eee5) [0x7f4284746ee5] 8: (()+0x77f58d) [0x7f428474758d] 9: (()+0xb5220) [0x7f4280dad220] 10: (()+0x7dc5) [0x7f4281e89dc5] 11: (clone()+0x6d) [0x7f428051528d] NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this. -25> 2016-04-22 10:45:29.811045 7f4283f9cb00 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb -24> 2016-04-22 10:45:29.811247 7f4283f9cb00 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb -22> 2016-04-22 10:45:29.811282 7f4283f9cb00 -1 WARNING: experimental feature 'bluestore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. -21> 2016-04-22 10:45:29.833866 7f4283f9cb00 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb -5> 2016-04-22 10:45:29.869880 7f4283f9cb00 -1 bluestore(/var/local/osd0) _read_fsid unparsable uuid 0> 2016-04-22 10:45:31.345324 7f427c226700 -1 *** Caught signal (Aborted) ** in thread 7f427c226700 thread_name:ceph-osd ceph version 10.2.0 (3a9fba20ec743699b69bd0181dd6c54dc01c64b9) 1: (()+0x8fb342) [0x7f42848c3342] 2: (()+0xf100) [0x7f4281e91100] 3: (gsignal()+0x37) [0x7f42804545f7] 4: (abort()+0x148) [0x7f4280455ce8] 5: (rte_log()+0) [0x7f42836d346a] 6: (rte_eal_init()+0xecb) [0x7f42836d4f8b] 7: (()+0x77eee5) [0x7f4284746ee5] 8: (()+0x77f58d) [0x7f428474758d] 9: (()+0xb5220) [0x7f4280dad220] 10: (()+0x7dc5) [0x7f4281e89dc5] 11: (clone()+0x6d) [0x7f428051528d] ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f