change log level to debug for dbengine routine operations on start (#16518)

4 files changed, 12 insertions, 11 deletions

diff --git a/collectors/proc.plugin/proc_diskstats.c b/collectors/proc.plugin/proc_diskstats.c
index 0e7ee3fa1a..475d90835f 100644
--- a/collectors/proc.plugin/proc_diskstats.c
+++ b/collectors/proc.plugin/proc_diskstats.c
@@ -367,7 +367,7 @@ static inline int get_disk_name_from_path(const char *path, char *result, size_t
     DIR *dir = opendir(path);
     if (!dir) {
         if (errno == ENOENT)
-            collector_info("DEVICE-MAPPER ('%s', %lu:%lu): Cannot open directory '%s'.", disk, major, minor, path);
+            nd_log_collector(NDLP_DEBUG, "DEVICE-MAPPER ('%s', %lu:%lu): Cannot open directory '%s': no such file or directory.", disk, major, minor, path);
         else
             collector_error("DEVICE-MAPPER ('%s', %lu:%lu): Cannot open directory '%s'.", disk, major, minor, path);
         goto failed;
diff --git a/daemon/daemon.c b/daemon/daemon.c
index df81843f71..c82cb29eda 100644
--- a/daemon/daemon.c
+++ b/daemon/daemon.c
@@ -108,9 +108,6 @@ int become_user(const char *username, int pid_fd) {
     uid_t uid = pw->pw_uid;
     gid_t gid = pw->pw_gid;
 
-    if (am_i_root)
-        netdata_log_info("I am root, so checking permissions");
-
     prepare_required_directories(uid, gid);
 
     if(pidfile[0]) {
diff --git a/database/engine/datafile.c b/database/engine/datafile.c
index cdda00a986..7322039cd3 100644
--- a/database/engine/datafile.c
+++ b/database/engine/datafile.c
@@ -338,7 +338,8 @@ static int load_data_file(struct rrdengine_datafile *datafile)
         ctx_fs_error(ctx);
         return fd;
     }
-    netdata_log_info("DBENGINE: initializing data file \"%s\".", path);
+    
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: initializing data file \"%s\".", path);
 
     ret = check_file_properties(file, &file_size, sizeof(struct rrdeng_df_sb));
     if (ret)
@@ -354,7 +355,8 @@ static int load_data_file(struct rrdengine_datafile *datafile)
     datafile->file = file;
     datafile->pos = file_size;
 
-    netdata_log_info("DBENGINE: data file \"%s\" initialized (size:%"PRIu64").", path, file_size);
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: data file \"%s\" initialized (size:%" PRIu64 ").", path, file_size);
+
     return 0;
 
     error:
@@ -422,6 +424,7 @@ static int scan_data_files(struct rrdengine_instance *ctx)
 
     ctx->atomic.last_fileno = datafiles[matched_files - 1]->fileno;
 
+    netdata_log_info("DBENGINE: loading %d data/journal of tier %d...", matched_files, ctx->config.tier);
     for (failed_to_load = 0, i = 0 ; i < matched_files ; ++i) {
         uint8_t must_delete_pair = 0;
 
diff --git a/database/engine/journalfile.c b/database/engine/journalfile.c
index 3ca90cc700..9005b81ca2 100644
--- a/database/engine/journalfile.c
+++ b/database/engine/journalfile.c
@@ -1013,7 +1013,7 @@ void journalfile_v2_populate_retention_to_mrg(struct rrdengine_instance *ctx, st
     journalfile_v2_data_release(journalfile);
     usec_t ended_ut = now_monotonic_usec();
 
-    netdata_log_info("DBENGINE: journal v2 of tier %d, datafile %u populated, size: %0.2f MiB, metrics: %0.2f k, %0.2f ms"
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: journal v2 of tier %d, datafile %u populated, size: %0.2f MiB, metrics: %0.2f k, %0.2f ms"
         , ctx->config.tier, journalfile->datafile->fileno
         , (double)data_size / 1024 / 1024
         , (double)entries / 1000
@@ -1073,7 +1073,8 @@ int journalfile_v2_load(struct rrdengine_instance *ctx, struct rrdengine_journal
         return 1;
     }
 
-    netdata_log_info("DBENGINE: checking integrity of '%s'", path_v2);
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: checking integrity of '%s'", path_v2);
+
     usec_t validation_start_ut = now_monotonic_usec();
     int rc = journalfile_v2_validate(data_start, journal_v2_file_size, journal_v1_file_size);
     if (unlikely(rc)) {
@@ -1104,7 +1105,7 @@ int journalfile_v2_load(struct rrdengine_instance *ctx, struct rrdengine_journal
 
     usec_t finished_ut = now_monotonic_usec();
 
-    netdata_log_info("DBENGINE: journal v2 '%s' loaded, size: %0.2f MiB, metrics: %0.2f k, "
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: journal v2 '%s' loaded, size: %0.2f MiB, metrics: %0.2f k, "
          "mmap: %0.2f ms, validate: %0.2f ms"
          , path_v2
          , (double)journal_v2_file_size / 1024 / 1024
@@ -1535,13 +1536,13 @@ int journalfile_load(struct rrdengine_instance *ctx, struct rrdengine_journalfil
     }
     ctx_io_read_op_bytes(ctx, sizeof(struct rrdeng_jf_sb));
 
-    netdata_log_info("DBENGINE: loading journal file '%s'", path);
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: loading journal file '%s'", path);
 
     max_id = journalfile_iterate_transactions(ctx, journalfile);
 
     __atomic_store_n(&ctx->atomic.transaction_id, MAX(__atomic_load_n(&ctx->atomic.transaction_id, __ATOMIC_RELAXED), max_id + 1), __ATOMIC_RELAXED);
 
-    netdata_log_info("DBENGINE: journal file '%s' loaded (size:%"PRIu64").", path, file_size);
+    nd_log_daemon(NDLP_DEBUG, "DBENGINE: journal file '%s' loaded (size:%" PRIu64 ").", path, file_size);
 
     bool is_last_file = (ctx_last_fileno_get(ctx) == journalfile->datafile->fileno);
     if (is_last_file && journalfile->datafile->pos <= rrdeng_target_data_file_size(ctx) / 3) {