[StarCluster] Spot price history does not agree with AWS

[Rayson Ho]

By default, StarCluster gets the spot pricing data for the whole
month, but the AWS Console gets the pricing info for the week.

Also, the pricing info that StarCluster gets is for all the
availability zones, and then it calculates the pricing info by doing
the average, max, etc...

Rayson

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On Wed, Oct 31, 2012 at 2:13 PM, Ryan Golhar
<ngsbioinformatics at gmail.com> wrote:
> starcluster is reporting a different spot price history that what AWS is
> showing online:
>
> [ec2-user at awsmicro ~]$ starcluster spothistory m1.xlarge
> StarCluster - (http://web.mit.edu/starcluster) (v. 0.93.3)
> Software Tools for Academics and Researchers (STAR)
> Please submit bug reports to starcluster at mit.edu
>
>>>> Current price: $1.00
>>>> Max price: $21.00
>>>> Average price: $1.59
>
> When I view the spot price history from a web browser for the same instance
> type, I'm seeing a much lower current price.  Why the discrepancy?
>
>
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