Cool, we hackily comment out the if $hosts_down ... return line in host_view.php,
so they pop to the top of any host-view of a cluster.
/eli
# No reason to go on if this node is down.
if ($hosts_down)
{
$tpl->printToScreen();
return;
}
*/
Bernard Li wrote:
Dear all:
The attached patch adds a new option for the grid "Sorted" menu called
"by down host" which will sort the list of data_sources/cluster by the
number of hosts down (sources with most downed hosts are on top).
I will check this into SVN trunk after folks had a chance to review.
Comments are welcome.
Thanks,
Bernard
On 3/16/07, Bernard Li <[EMAIL PROTECTED]> wrote:
> Hi guys:
>
> Currently if you have a grid with many different sources, it is not
> immediately obvious which data_source has hosts that are down (the
> summary section tells you there are n nodes down, but you have to
> scroll through the entire page to find which data_source has nodes
> that are down).
>
> Would it be helpful to have a new sort order that lets you sort by
> host down (obviously the data_source that has downed nodes will show
> up first?)
>
> Cheers,
>
> Bernard
>
------------------------------------------------------------------------
Index: web/meta_view.php
===================================================================
--- web/meta_view.php (revision 756)
+++ web/meta_view.php (working copy)
@@ -43,11 +43,16 @@
}
else if ($sort == "by hostname") {
ksort($sorted_sources);
-}
-else {
+} else if ($sort == "by down host") {
+ foreach ($sorted_sources as $source => $val) {
+ $sorted_sources[$source] = intval($grid[$source]['HOSTS_DOWN']);
+ }
+ arsort($sorted_sources);
+} else {
asort($sorted_sources);
}
+
# Display the sources. The first is ourself, the rest are our children.
foreach ( $sorted_sources as $source => $val )
{
Index: web/header.php
===================================================================
--- web/header.php (revision 756)
+++ web/header.php (working copy)
@@ -294,6 +294,7 @@
$context_sorts[]="ascending";
$context_sorts[]="descending";
$context_sorts[]="by hostname";
+ $context_sorts[]="by down host";
$sort_menu = "<B>Sorted</B> "
."<SELECT NAME=\"s\" OnChange=\"ganglia_form.submit();\">\n";
------------------------------------------------------------------------
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