Missing 'SAN' plots during high I/O

mwbutt

During times of high I/O on one of our LPARs, LPAR2RRD does not plot the data.
I've noticed that anytime I/O exceeds 1GBps, LPAR2RRD does not show the plots on the 'SAN' graph.
The 'SAN' graphs for the VIO partitions do show the I/O for the managed system approaching 1.6GBps but the LPAR 'SAN' graph just shows white space, as if there is no I/O occurring.

I've attached a couple if graphics to show what I am seeing.  Has anyone else seen this behavior and know how to correct it?

Thanks!
-Mark

Pavel

Hi,

ok, let us check if that is something already fixed. I think I have already seen it ...

What is your:

lpar2rrd server version?

lpar2rrd agent version?