refine log for stats network and disk

@@ -44,6 +44,7 @@ using namespace std;
 #include <srs_core_autofree.hpp>
 #include <srs_core_autofree.hpp>
 #include <srs_app_source.hpp>
 #include <srs_app_source.hpp>
 #include <srs_kernel_file.hpp>
 #include <srs_kernel_file.hpp>
+#include <srs_app_utility.hpp>
 
 
 using namespace _srs_internal;
 using namespace _srs_internal;
 
 
@@ -1448,6 +1449,30 @@ int SrsConfig::check_config()
             get_stats_network(), ret);
             get_stats_network(), ret);
         return ret;
         return ret;
     }
     }
+    if (true) {
+        vector<std::string> ips = srs_get_local_ipv4_ips();
+        int index = get_stats_network();
+        if (index >= (int)ips.size()) {
+            ret = ERROR_SYSTEM_CONFIG_INVALID;
+            srs_error("stats network invalid, total local ip count=%d, index=%d, ret=%d",
+                (int)ips.size(), index, ret);
+            return ret;
+        }
+        srs_warn("stats network use index=%d, ip=%s", index, ips.at(index).c_str());
+    }
+    if (true) {
+        SrsConfDirective* conf = get_stats_disk_device();
+        if (conf == NULL || (int)conf->args.size() <= 0) {
+            srs_warn("stats disk not configed, disk iops disabled.");
+        } else {
+            string disks;
+            for (int i = 0; i < (int)conf->args.size(); i++) {
+                disks += conf->args.at(i);
+                disks += " ";
+            }
+            srs_warn("stats disk list: %s", disks.c_str());
+        }
+    }
     
     
     ////////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////////
     // check http api
     // check http api

@@ -943,7 +943,7 @@ void retrieve_local_ipv4_ips()
             
             
             std::string ip = buf;
             std::string ip = buf;
             if (ip != SRS_CONSTS_LOCALHOST) {
             if (ip != SRS_CONSTS_LOCALHOST) {
-                srs_trace("retrieve local ipv4 addresses: %s", ip.c_str());
+                srs_trace("retrieve local ipv4 ip=%s, index=%d", ip.c_str(), (int)ips.size());
                 ips.push_back(ip);
                 ips.push_back(ip);
             }
             }
         }
         }

@@ -610,7 +610,6 @@ extern SrsNetworkRtmpServer* srs_get_network_rtmp_server();
 extern void srs_update_rtmp_server(int nb_conn, SrsKbps* kbps);
 extern void srs_update_rtmp_server(int nb_conn, SrsKbps* kbps);
 
 
 // get local ip, fill to @param ips
 // get local ip, fill to @param ips
-extern void srs_retrieve_local_ipv4_ips();
 extern std::vector<std::string>& srs_get_local_ipv4_ips();
 extern std::vector<std::string>& srs_get_local_ipv4_ips();
 
 
 // get local or peer ip.
 // get local or peer ip.