Hi~ I recently tried to use SPDK in version 14.2.1 to speed up access to nvme. But I encountered the following error when I start osd: EAL: Detected 72 lcore(s) EAL: Detected 2 NUMA nodes EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: PCI device 0000:1a:00.0 on NUMA socket 0 EAL: probe driver: 1c5f:550 spdk_nvme EAL: PCI device 0000:1b:00.0 on NUMA socket 0 EAL: probe driver: 1c5f:550 spdk_nvme EAL: PCI device 0000:3e:00.0 on NUMA socket 0 EAL: probe driver: 1c5f:550 spdk_nvme /data/weihaocheng/ceph-rpm/rpmbuild/BUILD/ceph-15.0.0-1494-ged2ce0e/src/common/PriorityCache.cc: In function 'void PriorityCache::Manager::balance()' thread 7f8e8bffc700 time 2019-06-04T15:41:00.171667+0800 /data/weihaocheng/ceph-rpm/rpmbuild/BUILD/ceph-15.0.0-1494-ged2ce0e/src/common/PriorityCache.cc: 288: FAILED ceph_assert(mem_avail >= 0) ceph version 15.0.0-1494-ged2ce0e (ed2ce0efad31b2b953c49be957fd2f46199e84b1) octopus (dev) 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x14a) [0x7f9e97084f59] 2: (()+0x4c5121) [0x7f9e97085121] 3: (PriorityCache::Manager::balance()+0x421) [0x7f9e9771b2c1] 4: (BlueStore::MempoolThread::entry()+0x501) [0x7f9e97655601] 5: (()+0x7e25) [0x7f9e937e4e25] 6: (clone()+0x6d) [0x7f9e926a5bad] *** Caught signal (Aborted) ** Is my system configured incorrect, or dependent versions incorrect or any bug in the codes?
