On Tue, Apr 15, 2008 at 02:50:30PM -0600, Brad Nicholes wrote:
> >>> On 4/15/2008 at 12:27 AM, in message <[EMAIL PROTECTED]>, Carlo
> Marcelo Arenas Belon <[EMAIL PROTECTED]> wrote:
> > 
> > backported and tested when applied to ganglia 3.0.7 as well, but I am afraid
> > not the complete fix that Martin was probably expecting for, as the 
> > heartbeat
> > age is not calculated correctly either way.

I might had uncover another bug when testing it as I was using an adhoc
cluster with only 1 node to test it.

in this scenario the cluster time also stop getting updating resulting in a
"frozen" age.

> So what is the logic that is being used to calculate this time for the down 
> node that show up on the cluster page?

from show_node.php, lines 68 to 71

# Compute time of last heartbeat from node's dendrite.
$clustertime=$cluster['LOCALTIME'];
$heartbeat=$hostattrs['REPORTED'];
$age = $clustertime - $heartbeat;

> The last heartbeat time seems to be correct here.

right, if there are more nodes in the cluster, it will be correct.

Carlo

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