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Message boards : Graphics cards (GPUs) : Initial Replication = 2

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Richard Haselgrove
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Message 14208 - Posted: 15 Jan 2010 | 23:53:57 UTC

but minimum quorum = 1.

Is this an implicit recognition that too many tasks are failing?

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Message 14374 - Posted: 26 Jan 2010 | 22:46:11 UTC - in response to Message 14208.

I think Richard deserves an answer. I also, would like to know why you're sending these twice.
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Message 14523 - Posted: 28 Jan 2010 | 0:02:36 UTC - in response to Message 14374.

Every job is sent originally with initial replication 1.
However, if it does not get back within some time, replication is set to two and sent to fast host. We have been testing this for just few days now.

gdf

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Richard Haselgrove
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Message 14526 - Posted: 28 Jan 2010 | 11:39:24 UTC

WU 1087235 is interesting.

#1 sent 11 Jan 2010 21:08:58 UTC, deadline 16 Jan 2010 21:08:58 UTC

#2 sent 15 Jan 2010 22:36:09 UTC (before #1 timed out). Presumably this is the new test 'Replication = 2'

#3 sent 16 Jan 2010 21:11:34 UTC (clearly a routine replacement for #1, which had just timed out).

In the end, all three came back, although #1 was late - yet still got the 'fast return' bonus set by #2 - which I'm pleased to say was mine.

If you've already sent #2, do you need #3 as well?

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Message 14821 - Posted: 30 Jan 2010 | 8:34:04 UTC - in response to Message 14526.

no, we will add a check for this.
gdf

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Message boards : Graphics cards (GPUs) : Initial Replication = 2

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