Re: [HTCondor-users] priority fo special user

[Steven C Timm <timm@xxxxxxxx>]

I think the user is saying that they want CMS.A to get the first crack at the resources
regardless of fairshare as well.. this is the second CMS facility in recent months
that wants to do that.  To do this you can set the priority halflife to a very long value
so that the effective priority doesn't go up after they have run a long time..  But
in addition you would have to set the GROUP_PRIO_FACTOR of the atlas group
high as well.

Steve Timm

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From: HTCondor-users [htcondor-users-bounces@xxxxxxxxxxx] on behalf of Brian Bockelman [bbockelm@xxxxxxxxxxx]
Sent: Monday, June 29, 2015 1:11 PM
To: HTCondor-Users Mail List
Subject: Re: [HTCondor-users] priority fo special user

Hi Jiang,

The groups are independent of the individual user fairshare.  In addition to giving cms.A the best priority, you’ll want to make sure that group CMS has the largest quota.

I think you want to look at the GROUP_QUOTA_* knobs here:

http://research.cs.wisc.edu/htcondor/manual/v8.3/3_4User_Priorities.html#SECTION00447000000000000000

One way to set things up is something like the following:

GROUP_QUOTA_DYNAMIC_cms = .99

GROUP_QUOTA_DYNAMIC_atlas = .01

GROUP_ACCEPT_SURPLUS = true

then to adjust the priority factor of cms.A appropriately.

Brian

On Jun 28, 2015, at 8:04 PM, jiangxw@xxxxxxxxxxxxxxx wrote:

Hi all,

    I have a question about the priority of special user. As following:

    AccoutingGroup: cms, atlas

    user: cms.A, cms.B, cms.C, atlas.A, atlas.B,

    We want to give the highest priority to cms.A. And  cms.A will be allocated the resources immediatly once there`s some resources in "Idle".  

    We set the factor of cms.A is 1. But it doesn't work.

    thanks for reply.

---

NAME：Jiang Xiaowei

MAIL：jiangxw@mail.ihep.ac.cn

TEL：010 8823 6024

DEPARTMENT：Computing Center of IHEP

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