Demoting some of the non-warning messages to notice (#10715)

We have cases where we print information (might be important but by
no means an error indicator) with the LL_WARNING level.
Demoting these to LL_NOTICE:
- oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
- User requested shutdown...

This is also true for cases that we encounter a rare but normal situation.
Demoting to LL_NOTICE. Examples:
- AOF was enabled but there is already another background operation. An AOF background was scheduled to start when possible.
- Connection with master lost.


base on yoav-steinberg's https://github.com/redis/redis/pull/10650#issuecomment-1112280554
and yossigo's https://github.com/redis/redis/pull/10650#pullrequestreview-967677676

1 files changed, 2 insertions, 2 deletions

diff --git a/src/config.c b/src/config.c
index 9de4ecd41..97c4028ad 100644
--- a/src/config.c
+++ b/src/config.c
@@ -702,7 +702,7 @@ void loadServerConfig(char *filename, char config_from_stdin, char *options) {
 
     /* Append content from stdin */
     if (config_from_stdin) {
-        serverLog(LL_WARNING,"Reading config from stdin");
+        serverLog(LL_NOTICE,"Reading config from stdin");
         fp = stdin;
         while(fgets(buf,CONFIG_READ_LEN+1,fp) != NULL)
             config = sdscat(config,buf);
@@ -3366,7 +3366,7 @@ void configRewriteCommand(client *c) {
         serverLog(LL_WARNING,"CONFIG REWRITE failed: %s", strerror(err));
         addReplyErrorFormat(c,"Rewriting config file: %s", strerror(err));
     } else {
-        serverLog(LL_WARNING,"CONFIG REWRITE executed with success.");
+        serverLog(LL_NOTICE,"CONFIG REWRITE executed with success.");
         addReply(c,shared.ok);
     }
 }