[Halld-offline] Fwd: Re: Change to fair share allocations...

Mark Ito marki at jlab.org
Fri Feb 2 19:13:35 EST 2018

from Sandy, FYI

-------- Forwarded Message --------
Subject: 	Re: Change to fair share allocations...
Date: 	Fri, 2 Feb 2018 10:16:30 -0500 (EST)
From: 	Sandy Philpott <philpott at jlab.org>
To: 	Graham Heyes <heyes at jlab.org>
CC: 	Brad Sawatzky <brads at jlab.org>, Mark M. Ito <marki at jlab.org>, 
Harout Avakian <avakian at jlab.org>, Ole Hansen <ole at jlab.org>

Hi Graham,

I have updated the fair share allocations in the scheduler, and corresponding documentation at https://scicomp.jlab.org/docs/node/70.  I left Other at 10%, used primarily by EIC lately, for bursty projects that come and go outside of the experimental physics hall allocations.


----- Original Message -----
From: "Graham Heyes" <heyes at jlab.org>
To: "Brad Sawatzky" <brads at jlab.org>, "Mark M. Ito" <marki at jlab.org>, "Harout Avakian" <avakian at jlab.org>, "Ole Hansen" <ole at jlab.org>, "Sandy Philpott" <philpott at jlab.org>
Sent: Thursday, February 1, 2018 2:14:31 PM
Subject: Change to fair share allocations...

Further to what was discussed this morning: To give hall-B better access to the resources needed for their commissioning and physics running we will increase the allocation given to hall-B.

The new allocation will be :

A = 5%
B = 30%
C = 5%
D = 60%

This is a slight modification to what was discussed this morning since C is cut to 5% instead of 2%. Hall-C is not using anywhere near 5% of the farm so the unused resources will be available to the other halls as needed. Also, due to the bursty nature of the load on the farm any of the halls could have access to more than these percentages if the farm is not 100% busy.


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