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对于ganglia很多图表不能显示的问题.
我请大家注意一个地方:
You must edit your /var/www/html/ganglia/conf.php:
# Where gmetad stores the rrd archives.
$gmetad_root = "/var/lib/ganglia";
$rrds = "$gmetad_root/rrds";
# Leave this alone if rrdtool is installed in $gmetad_root,
# otherwise, change it if it is installed elsewhere (like /usr/bin)
define("RRDTOOL", "/usr/local/rrdtool/bin/rrdtool");
注意最后一行,你如果使用rpm安装的,很可能是/usr/bin/rrdtool,我是tar包安装的,所以这样了.
自己一定选择对,并且做完之后,记得删除/var/lib/ganglia/rrds/*下的数据,然后restart gmond和gmetad. |
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