Hi,
I am adding a new metric which shows the number of blocks read and
written to a single disk on a node in the cluster (similar to the output
of iostat).
I made the required modifications in gmond, but I am not sure how to
display the new metric. I dont know php and as far as I could figure
out; the changes that I would need so that when I click on a node,
gmetad would throw up a web-page with a plot of blocks_read (similar to
bytes_in) are:
1. show_node.php
2. graph.php
Am I right and/or is there a small document which has details on the
web-frontend and structure of the php files?
Thanks,
--
Hari
