具体问题如下,每次重启都会提示 Sector header info is incorrect. Auto format this sector;  还有就是提示get the 'boot_count' failed,通过在线调试是 if (new_kv_ex(db, &db->cur_sector, strlen(key), buf_len) == FAILED_ADDR) { return FDB_SAVED_FULL; }返回地址是满的,意思是找不到空的扇区地址,麻烦老师回答一下谢谢