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From "Burn Lewis (JIRA)" <...@uima.apache.org>
Subject [jira] [Resolved] (UIMA-5086) DUCC should consider slightly larger machines when reserving a whole machine
Date Wed, 12 Oct 2016 20:43:21 GMT

     [ https://issues.apache.org/jira/browse/UIMA-5086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Burn Lewis resolved UIMA-5086.
------------------------------
    Resolution: Fixed

After rounding up a reserve request consider machines up to ducc.rm.reserve_overage GB larger
than this. Search machines in this range, taking the smallest empty one or the one with the
least investment and no fixed work. The GB overage is rounded down to a multiple of the quantum.
 Once a resource has been identified the request is upgraded to match the size of that resource,
and on subsequent scheduling phases only resources of that size are considered.  Hovering
over the Memory field on ducc-mon's Reservations page will show the size of the original request.

> DUCC should consider slightly larger machines when reserving a whole machine
> ----------------------------------------------------------------------------
>
>                 Key: UIMA-5086
>                 URL: https://issues.apache.org/jira/browse/UIMA-5086
>             Project: UIMA
>          Issue Type: Improvement
>          Components: DUCC
>            Reporter: Burn Lewis
>            Assignee: Burn Lewis
>            Priority: Minor
>             Fix For: future-DUCC
>
>
> DUCC should consider machines up to <fudge> GB bigger than requested, where the
fudge value is a site property,



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