Downgrade LOG messages to DEBUG1 for normal recycling of xlog, clog,

subtrans segments.  Per Greg Mullane and Chris K-L.

src/backend/access/transam/slru.c

@@ -48,7 +48,7 @@
  * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/backend/access/transam/slru.c,v 1.21 2004/08/29 05:06:40 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/access/transam/slru.c,v 1.22 2004/09/06 03:04:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -944,7 +944,7 @@ SlruScanDirectory(SlruCtl ctl, int cutoffPage, bool doDeletions)
 				if (doDeletions)
 				{
 					snprintf(path, MAXPGPATH, "%s/%s", ctl->Dir, clde->d_name);
-					ereport(LOG,
+					ereport(DEBUG1,
 							(errmsg("removing file \"%s\"", path)));
 					unlink(path);
 				}

src/backend/access/transam/xlog.c

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.168 2004/08/30 02:54:38 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.169 2004/09/06 03:04:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -2154,14 +2154,14 @@ MoveOfflineLogs(uint32 log, uint32 seg, XLogRecPtr endptr)
 										   true, XLOGfileslop,
 										   true))
 				{
-					ereport(LOG,
+					ereport(DEBUG1,
 						  (errmsg("recycled transaction log file \"%s\"",
 								  xlde->d_name)));
 				}
 				else
 				{
 					/* No need for any more future segments... */
-					ereport(LOG,
+					ereport(DEBUG1,
 						  (errmsg("removing transaction log file \"%s\"",
 								  xlde->d_name)));
 					unlink(path);