Operating Temperature vs Ambient Temperature, an XRackPro

Question

I might be splitting hairs, but can anyone give me the official definition of "Operating Temperature" (OT) as used in the Xserve RAID spec?
I understood OT to mean the room temperature where it operates--because they also list "Storage Temperature," which would be the room temp where it's stored.
But does OT really mean "Ambient Temperature"--as listed in the RAID Admin utility?
In other words, will the RAID overheat when the Admin utility shows it reaching 95 degrees? Or when the room (or the inside of an xRackPro) temperature hits 95 degrees?
Ultimately, I want to put this RAID in an XRackPro, and I need to know that it won't overheat in my 73-75 degree studio.
2.8 TB 4 400's & 3 400's     Raid 5

Answer 1

An X-Y graph does not store history of data.  Therefore, if you are writing to the graph within a loop, each iteration will only plot the current data wired to the graph.  If you want to maintain the history you need to store the data from iteration to iteration, which can be accomplished using a shift register.  The shift register should store an array of data points (X and Y) and each iteration you add the new point to the array and plot the appended array.
Some searching on ni.com for XY graphs should give you some good info.
Try here: http://decibel.ni.com/content/docs/DOC-2238
or
http://decibel.ni.com/content/docs/DOC-2019
Dan