[Ganglia-svn] SF.net SVN: ganglia:[2533] branches/monitor-core-3.0

[<ber...@us...>]

Revision: 2533
          http://ganglia.svn.sourceforge.net/ganglia/?rev=2533&view=rev
Author:   bernardli
Date:     2011-03-18 22:10:24 +0000 (Fri, 18 Mar 2011)

Log Message:
-----------
Merge r2531 from trunk to 3.0 branch:

Original commit message:
Update comments for gmetad configuration mentioning that if polling interval is set to
around or greater than 4 * tmax = 80s the frontend will incorrectly display hosts as
down

Modified Paths:
--------------
    branches/monitor-core-3.0/gmetad/gmetad.conf

Property Changed:
----------------
    branches/monitor-core-3.0/


Property changes on: branches/monitor-core-3.0
___________________________________________________________________
Modified: svn:mergeinfo
   - /trunk/monitor-core:990,1197,1244,1248-1249,1262,1275,1312,1318,1480,1482,1511-1512,1518,1567-1568,1570-1572,1577,1585-1586,1735-1736,1738,1741,1743,1852,2297,2331-2332,2443,2481,2486
   + /trunk/monitor-core:990,1197,1244,1248-1249,1262,1275,1312,1318,1480,1482,1511-1512,1518,1567-1568,1570-1572,1577,1585-1586,1735-1736,1738,1741,1743,1852,2297,2331-2332,2443,2481,2486,2491
/trunk/monitor-core/gmetad:2531

Modified: branches/monitor-core-3.0/gmetad/gmetad.conf
===================================================================
--- branches/monitor-core-3.0/gmetad/gmetad.conf	2011-03-18 21:59:46 UTC (rev 2532)
+++ branches/monitor-core-3.0/gmetad/gmetad.conf	2011-03-18 22:10:24 UTC (rev 2533)
@@ -27,6 +27,12 @@
 # seconds. The source will be polled at this interval on average. 
 # If the polling interval is omitted, 15sec is asssumed. 
 #
+# If you choose to set the polling interval to something other than the default,
+# note that the web frontend determines a host as down if its TN value is less
+# than 4 * TMAX (20sec by default).  Therefore, if you set the polling interval
+# to something around or greater than 80sec, this will cause the frontend to
+# incorrectly display hosts as down even though they are not.
+#
 # A list of machines which service the data source follows, in the 
 # format ip:port, or name:port. If a port is not specified then 8649
 # (the default gmond port) is assumed.


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