Re: Deadline of Github pull request for Hammer release (question)

[Loic Dachary <loic@dachary.org>]

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Hi,

Thanks for the snippet, I'll add it to the non regression from the pull request you sent :-)

Cheers

On 26/01/2015 06:43, Miyamae, Takeshi wrote:
> Hi Loic,
> 
>> Note that you also need to update
> 
> We have prepared mSHEC's parameter sets which we think will be commonly used.
> Because I'm not sure how to update another person's repository, we will write down
> those parameter sets in this mail.
> If we are required to do something, please let us know.
> 
> while read k m c ; do
>     for stripe_width in $STRIPE_WIDTHS ; do
>         ceph_erasure_code_non_regression --stripe-width $stripe_width --plugin shec --parameter technique=multiple --parameter k=$k --parameter m=$m --parameter c=$c $ACTION $VERBOSE $MYDIR
>     done
> done <<EOF
> 1 1 1
> 2 1 1
> 3 2 1
> 3 2 2
> 3 3 2
> 4 1 1
> 4 2 2
> 4 3 2
> 5 2 1
> 6 3 2
> 6 4 2
> 6 4 3
> 7 2 1
> 8 3 2
> 8 4 2
> 8 4 3
> 9 4 2
> 9 5 3
> 12 7 4
> EOF
> 
> Best regards,
> Takeshi Miyamae
> 
> -----Original Message-----
> From: Loic Dachary [mailto:loic@dachary.org] 
> Sent: Friday, January 23, 2015 10:47 PM
> To: Miyamae, Takeshi/宮前 剛
> Cc: Ceph Development; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔
> Subject: Re: Deadline of Github pull request for Hammer release (question)
> 
> Hi,
> 
> Note that you also need to update 
> 
> https://github.com/dachary/ceph-erasure-code-corpus/blob/master/v0.85-764-gf3a1532/non-regression.sh
> 
> to include non regression tests for the most common cases of the SHEC plugin encoding / decoding. This is run by make check (this repository is a submodule of Ceph). It helps make sure that content encoded / decoded with a given version of the plugin can be encoded / decoded exactly in the same way by all future versions.
> 
> Cheers
> 
> On 06/01/2015 12:49, Miyamae, Takeshi wrote:
>> Dear Loic,
>>
>> I'm Takeshi Miyamae, one of the authors of SHEC's blueprint.
>>
>> Shingled Erasure Code (SHEC)
>> https://wiki.ceph.com/Planning/Blueprints/Hammer/Shingled_Erasure_Code
>> _(SHEC)
>>
>> We have revised our blueprint shown in the last CDS to extend our 
>> erasure code layouts and describe the guideline for choosing SHEC among various EC plugins.
>> We believe the blueprint now answers all the comments given at the CDS.
>>
>> In addition, we would like to ask for your advice on the schedule of 
>> our github pull request. More specifically, we would like to know its 
>> deadline for Hammer release.
>> (As we have not really completed our verification of SHEC, we are 
>> wondering if we should make it open for early preview.)
>>
>> Thank you in advance,
>> Takeshi Miyamae
>>
>> --
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> 
> --
> Loïc Dachary, Artisan Logiciel Libre
> 
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-- 
Loïc Dachary, Artisan Logiciel Libre


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