Rename redis in aof logs and proc title redis-aof-rewrite to valkey-a…

…of-rewrite (valkey-io#393)

Renamed redis to valkey/server in aof.c serverlogs.

The AOF rewrite child process title is set to "redis-aof-rewrite" if
Valkey was started from a redis-server symlink, otherwise to
"valkey-aof-rewrite".

This is a breaking changes since logs are changed.

Part of valkey-io#207.

---------

Signed-off-by: Shivshankar-Reddy <[email protected]>

src/aof.c

@@ -996,7 +996,7 @@ int startAppendOnly(void) {
 
         if (rewriteAppendOnlyFileBackground() == C_ERR) {
             server.aof_state = AOF_OFF;
-            serverLog(LL_WARNING,"Redis needs to enable the AOF but can't trigger a background AOF rewrite operation. Check the above logs for more info about the error.");
+            serverLog(LL_WARNING,"The server needs to enable the AOF but can't trigger a background AOF rewrite operation. Check the above logs for more info about the error.");
             return C_ERR;
         }
     }
@@ -1121,7 +1121,7 @@ void flushAppendOnlyFile(int force) {
             /* Otherwise fall through, and go write since we can't wait
              * over two seconds. */
             server.aof_delayed_fsync++;
-            serverLog(LL_NOTICE,"Asynchronous AOF fsync is taking too long (disk is busy?). Writing the AOF buffer without waiting for fsync to complete, this may slow down Redis.");
+            serverLog(LL_NOTICE,"Asynchronous AOF fsync is taking too long (disk is busy?). Writing the AOF buffer without waiting for fsync to complete, this may slow down the server.");
         }
     }
     /* We want to perform a single write. This should be guaranteed atomic
@@ -1183,7 +1183,7 @@ void flushAppendOnlyFile(int force) {
             if (ftruncate(server.aof_fd, server.aof_last_incr_size) == -1) {
                 if (can_log) {
                     serverLog(LL_WARNING, "Could not remove short write "
-                             "from the append-only file.  Redis may refuse "
+                             "from the append-only file. The server may refuse "
                              "to load the AOF the next time it starts.  "
                              "ftruncate: %s", strerror(errno));
                 }
@@ -1224,7 +1224,7 @@ void flushAppendOnlyFile(int force) {
          * OK state and log the event. */
         if (server.aof_last_write_status == C_ERR) {
             serverLog(LL_NOTICE,
-                "AOF write error looks solved, Redis can write again.");
+                "AOF write error looks solved. The server can write again.");
             server.aof_last_write_status = C_OK;
         }
     }
@@ -1634,14 +1634,14 @@ int loadSingleAppendOnlyFile(char *filename) {
         }
     }
     serverLog(LL_WARNING, "Unexpected end of file reading the append only file %s. You can: "
-        "1) Make a backup of your AOF file, then use ./redis-check-aof --fix <filename.manifest>. "
+        "1) Make a backup of your AOF file, then use ./valkey-check-aof --fix <filename.manifest>. "
         "2) Alternatively you can set the 'aof-load-truncated' configuration option to yes and restart the server.", filename);
     ret = AOF_FAILED;
     goto cleanup;
 
 fmterr: /* Format error. */
     serverLog(LL_WARNING, "Bad file format reading the append only file %s: "
-        "make a backup of your AOF file, then use ./redis-check-aof --fix <filename.manifest>", filename);
+        "make a backup of your AOF file, then use ./valkey-check-aof --fix <filename.manifest>", filename);
     ret = AOF_FAILED;
     /* fall through to cleanup. */
 
@@ -2471,7 +2471,11 @@ int rewriteAppendOnlyFileBackground(void) {
         char tmpfile[256];
 
         /* Child */
-        serverSetProcTitle("redis-aof-rewrite");
+        if (strstr(server.exec_argv[0],"redis-server") != NULL) {
+            serverSetProcTitle("redis-aof-rewrite");
+        } else {
+            serverSetProcTitle("valkey-aof-rewrite");
+        }
         serverSetCpuAffinity(server.aof_rewrite_cpulist);
         snprintf(tmpfile,256,"temp-rewriteaof-bg-%d.aof", (int) getpid());
         if (rewriteAppendOnlyFile(tmpfile) == C_OK) {

src/cluster_legacy.c

@@ -808,7 +808,7 @@ int clusterLockConfig(char *filename) {
      * we need save `fd` to `cluster_config_file_lock_fd`, so that in serverFork(),
      * it will be closed in the child process.
      * If it is not closed, when the main process is killed -9, but the child process
-     * (redis-aof-rewrite) is still alive, the fd(lock) will still be held by the
+     * (valkey-aof-rewrite) is still alive, the fd(lock) will still be held by the
      * child process, and the main process will fail to get lock, means fail to start. */
     server.cluster_config_file_lock_fd = fd;
 #else