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Condor Release Lifecycle

May 5th 2011Scot Kronenfeld

Greg Thain

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Release Cycle Overview

› Share our release process› Define development vs. stable

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Stable vs. Development

7.4 stable series

7.5 development series

7.4.07.4.1

7.4.2 7.4.3

7.5.0

7.5.1

7.5.27.5.3

7.5.4

7.6.0

7.5.5

7.5.6

7.4.4

From 7.3

7.7 development series

7.6 stable series

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› Todd Tannenbaum’s talk will discuss upcoming features in Condor 7.7 and beyond.

IPv6

cgroups

SchedulingIntegrate

w/ Twitter

Port to iPad

Jan Mar3 weeks

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Gittrac: https://condor-wiki.cs.wisc.edu/index.cgi/wiki

Jan Mar4 weeks

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Dashboard: http://nmi-s006.cs.wisc.edu/results

Jan Mar4 weeks

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› Local: › Center for High Throughput Computing › Build and Test Lab

› Community:› UC San Diego / Fermi: Glidein stress test› Brookhaven National Laboratory: Condor-G

test› More testing is welcome!

› LIGO: standard universe regression test

Jan Mar4 weeks

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Jan Mar4 weeks

Plan Develop Test

Plan Develop Test

Plan Develop Test

7.7.0

7.7.1

7.7.2

Develop and testing happen in parallel:

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› Native packages:

› Wikipediahttp://en.wikipedia.org/wiki/Condor_High-Throughput_Computing_System

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Start

Ask admin for logs

Blame the hardware

Examine logs

Checkcondor-users

Success!

Problem goes away

Errorpersists

OK

No logs created Admin never replies

Obscureerror

Ask Dan Bradley

Ian Chesal replies

No luck

Ask admin to reboot Condor

Ask admin to update Condor

No obvious errors Trivial error

Does a new problem occur?

Condor Support Dialogue:

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› Development team is our support team

› Support previous 18 months

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Summary

› Stable vs. Development› Want to contribute?

h Feature requests h Provide patchesh Ideas for testingh Run pre-releasesh Run developer releasesh Condor-users