RE: Re: What should be in the next hammer/firefly release ?

RE: Re: What should be in the next hammer/firefly release ?

[Miyamae, Takeshi]

Hi Loic,

As the last pull request #5257 was committed into the main trunk,
we believe all the SHEC codes in main trunk are ready to be backported into Hammer branch.
What can we do at this moment?

Best regards,
Takeshi Miyamae

-----Original Message-----
From: Miyamae, Takeshi/宮前 剛 
Sent: Thursday, September 3, 2015 4:09 PM
To: 'ceph-devel-owner@vger.kernel.org'
Cc: Paul Von-Stamwitz (PVonStamwitz@us.fujitsu.com); Toshine, Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔 (nakao.takanori@jp.fujitsu.com)
Subject: Re: What should be in the next hammer/firefly release ?

Dear Loic,

We would like to let following two patches be backported to hammer v0.94.4.
(And our wish is finally backporting these patches to RHCS v1.3.) Can it be possible? If possible, please let us know what should be started at first.
(Caution: #5257 has not been committed to master branch yet.)

erasure-code: shec plugin feature #5493
https://github.com/ceph/ceph/pull/5493

erasure code: shec performance optimization by decoding cache #5257
https://github.com/ceph/ceph/pull/5257

Best regards,
Takeshi Miyamae

-----Original Message-----
From: Loic Dachary <loic <at> dachary.org>
Subject: What should be in the next hammer/firefly release ?
Newsgroups: gmane.comp.file-systems.ceph.devel
Date: 2015-09-02 11:00:53 GMT (15 hours and 32 minutes ago) Hi,

I added a link to

http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-the-backports-in-progress

to show all issues that should be in the next point release for

hammer v0.94.4 : http://tracker.ceph.com/versions/495
firefly v0.80.11 : http://tracker.ceph.com/versions/480

Cheers

--
Loïc Dachary, Artisan Logiciel Libre

Re: What should be in the next hammer/firefly release ?

[Loic Dachary]

[-- Attachment #1: Type: text/plain, Size: 2599 bytes --]

Hi,

Since SHEC really is a new feature in Infernalis (because it was experimental before), I'll leave it to Sam and Sage to decide if it's relevant to backport to Hammer. Note that it depends on changes in the erasure code base that extend to all plugins. Backporting would unfortunately not be as simple as cherry-picking the commits modifying the shec directories.

Cheers

On 10/09/2015 12:57, Miyamae, Takeshi wrote:
> Hi Loic,
> 
> As the last pull request #5257 was committed into the main trunk,
> we believe all the SHEC codes in main trunk are ready to be backported into Hammer branch.
> What can we do at this moment?
> 
> Best regards,
> Takeshi Miyamae
> 
> -----Original Message-----
> From: Miyamae, Takeshi/宮前 剛 
> Sent: Thursday, September 3, 2015 4:09 PM
> To: 'ceph-devel-owner@vger.kernel.org'
> Cc: Paul Von-Stamwitz (PVonStamwitz@us.fujitsu.com); Toshine, Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔 (nakao.takanori@jp.fujitsu.com)
> Subject: Re: What should be in the next hammer/firefly release ?
> 
> Dear Loic,
> 
> We would like to let following two patches be backported to hammer v0.94.4.
> (And our wish is finally backporting these patches to RHCS v1.3.) Can it be possible? If possible, please let us know what should be started at first.
> (Caution: #5257 has not been committed to master branch yet.)
> 
> erasure-code: shec plugin feature #5493
> https://github.com/ceph/ceph/pull/5493
> 
> erasure code: shec performance optimization by decoding cache #5257
> https://github.com/ceph/ceph/pull/5257
> 
> Best regards,
> Takeshi Miyamae
> 
> -----Original Message-----
> From: Loic Dachary <loic <at> dachary.org>
> Subject: What should be in the next hammer/firefly release ?
> Newsgroups: gmane.comp.file-systems.ceph.devel
> Date: 2015-09-02 11:00:53 GMT (15 hours and 32 minutes ago) Hi,
> 
> I added a link to
> 
> http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-the-backports-in-progress
> 
> to show all issues that should be in the next point release for
> 
> hammer v0.94.4 : http://tracker.ceph.com/versions/495
> firefly v0.80.11 : http://tracker.ceph.com/versions/480
> 
> Cheers
> 
> --
> Loïc Dachary, Artisan Logiciel Libre
> N�����r��y���b�X��ǧv�^�)޺{.n�+���z�]z���{ay�\x1dʇڙ�,j\a��f���h���z�\x1e�w���\f���j:+v���w�j�m����\a����zZ+�����ݢj"��!tml=
> 

-- 
Loïc Dachary, Artisan Logiciel Libre


[-- Attachment #2: OpenPGP digital signature --]
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RE: What should be in the next hammer/firefly release ?

[Miyamae, Takeshi]

Hi Loic,

It's not strange that you worry about that since we have committed lots of pull requests
into the main trunk so far.
However, we are considering each pull request already committed was either a bug fix or
a performance improvement, so we believe we are qualified to backport them into hammer.
Anyway, we tried to backport it on our local repository in order to decide whether it's feasible
or not and felt that it's not so difficult although we had to resolve a little complicated conflicts.
In addition, we could have selected only local commits in shec directory and avoided
changing any erasure code I/F.
Here is the result of our backport trial.

https://github.com/t-miyamae/ceph/commits/hammer

We are very glad if you could check it out and let us know your opinion after that.
We are testing it on our cluster for a couple of days in parallel.

Best regards,
Takeshi Miyamae

-----Original Message-----
From: ceph-devel-owner@vger.kernel.org [mailto:ceph-devel-owner@vger.kernel.org] On Behalf Of Loic Dachary
Sent: Thursday, September 10, 2015 8:12 PM
To: Miyamae, Takeshi/宮前 剛; Ceph Development
Cc: Von-Stamwitz, Paul; Toshine, Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔
Subject: Re: What should be in the next hammer/firefly release ?

Hi,

Since SHEC really is a new feature in Infernalis (because it was experimental before), I'll leave it to Sam and Sage to decide if it's relevant to backport to Hammer. Note that it depends on changes in the erasure code base that extend to all plugins. Backporting would unfortunately not be as simple as cherry-picking the commits modifying the shec directories.

Cheers

On 10/09/2015 12:57, Miyamae, Takeshi wrote:
> Hi Loic,
> 
> As the last pull request #5257 was committed into the main trunk, we 
> believe all the SHEC codes in main trunk are ready to be backported into Hammer branch.
> What can we do at this moment?
> 
> Best regards,
> Takeshi Miyamae
> 
> -----Original Message-----
> From: Miyamae, Takeshi/宮前 剛
> Sent: Thursday, September 3, 2015 4:09 PM
> To: 'ceph-devel-owner@vger.kernel.org'
> Cc: Paul Von-Stamwitz (PVonStamwitz@us.fujitsu.com); Toshine, 
> Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔 
> (nakao.takanori@jp.fujitsu.com)
> Subject: Re: What should be in the next hammer/firefly release ?
> 
> Dear Loic,
> 
> We would like to let following two patches be backported to hammer v0.94.4.
> (And our wish is finally backporting these patches to RHCS v1.3.) Can it be possible? If possible, please let us know what should be started at first.
> (Caution: #5257 has not been committed to master branch yet.)
> 
> erasure-code: shec plugin feature #5493
> https://github.com/ceph/ceph/pull/5493
> 
> erasure code: shec performance optimization by decoding cache #5257
> https://github.com/ceph/ceph/pull/5257
> 
> Best regards,
> Takeshi Miyamae
> 
> -----Original Message-----
> From: Loic Dachary <loic <at> dachary.org>
> Subject: What should be in the next hammer/firefly release ?
> Newsgroups: gmane.comp.file-systems.ceph.devel
> Date: 2015-09-02 11:00:53 GMT (15 hours and 32 minutes ago) Hi,
> 
> I added a link to
> 
> http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-
> the-backports-in-progress
> 
> to show all issues that should be in the next point release for
> 
> hammer v0.94.4 : http://tracker.ceph.com/versions/495
> firefly v0.80.11 : http://tracker.ceph.com/versions/480
> 
> Cheers
> 
> --
> Loïc Dachary, Artisan Logiciel Libre
> N     r  y   b X  ǧv ^ )޺{.n +   z ]z   {ay \x1dʇڙ ,j   f   h   z \x1e w   
   j:+v   w j m         zZ+     ݢj"  !tml=
> 

--
Loïc Dachary, Artisan Logiciel Libre

Re: Re: What should be in the next hammer/firefly release ?

[Robert LeBlanc]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Can we get http://tracker.ceph.com/issues/10399 into hammer. We hit this today.
- ----------------
Robert LeBlanc
PGP Fingerprint 79A2 9CA4 6CC4 45DD A904  C70E E654 3BB2 FA62 B9F1


On Thu, Sep 10, 2015 at 4:57 AM, Miyamae, Takeshi  wrote:
> Hi Loic,
>
> As the last pull request #5257 was committed into the main trunk,
> we believe all the SHEC codes in main trunk are ready to be backported into Hammer branch.
> What can we do at this moment?
>
> Best regards,
> Takeshi Miyamae
>
> -----Original Message-----
> From: Miyamae, Takeshi/宮前 剛
> Sent: Thursday, September 3, 2015 4:09 PM
> To: 'ceph-devel-owner@vger.kernel.org'
> Cc: Paul Von-Stamwitz (PVonStamwitz@us.fujitsu.com); Toshine, Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔 (nakao.takanori@jp.fujitsu.com)
> Subject: Re: What should be in the next hammer/firefly release ?
>
> Dear Loic,
>
> We would like to let following two patches be backported to hammer v0.94.4.
> (And our wish is finally backporting these patches to RHCS v1.3.) Can it be possible? If possible, please let us know what should be started at first.
> (Caution: #5257 has not been committed to master branch yet.)
>
> erasure-code: shec plugin feature #5493
> https://github.com/ceph/ceph/pull/5493
>
> erasure code: shec performance optimization by decoding cache #5257
> https://github.com/ceph/ceph/pull/5257
>
> Best regards,
> Takeshi Miyamae
>
> -----Original Message-----
> From: Loic Dachary  dachary.org>
> Subject: What should be in the next hammer/firefly release ?
> Newsgroups: gmane.comp.file-systems.ceph.devel
> Date: 2015-09-02 11:00:53 GMT (15 hours and 32 minutes ago) Hi,
>
> I added a link to
>
> http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-the-backports-in-progress
>
> to show all issues that should be in the next point release for
>
> hammer v0.94.4 : http://tracker.ceph.com/versions/495
> firefly v0.80.11 : http://tracker.ceph.com/versions/480
>
> Cheers
>
> --
> Loïc Dachary, Artisan Logiciel Libre

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Re: What should be in the next hammer/firefly release ?

[Loic Dachary]

[-- Attachment #1: Type: text/plain, Size: 2633 bytes --]

Hi Robert,

http://tracker.ceph.com/issues/10399 was backported to hammer and will be in v0.94.4 (see http://tracker.ceph.com/issues/12751 for details).

Cheers

On 18/09/2015 02:44, Robert LeBlanc wrote:
> Can we get http://tracker.ceph.com/issues/10399 into hammer. We hit this today.
> ----------------
> Robert LeBlanc
> PGP Fingerprint 79A2 9CA4 6CC4 45DD A904  C70E E654 3BB2 FA62 B9F1
> 
> 
> On Thu, Sep 10, 2015 at 4:57 AM, Miyamae, Takeshi  wrote:
>> Hi Loic,
> 
>> As the last pull request #5257 was committed into the main trunk,
>> we believe all the SHEC codes in main trunk are ready to be backported into Hammer branch.
>> What can we do at this moment?
> 
>> Best regards,
>> Takeshi Miyamae
> 
>> -----Original Message-----
>> From: Miyamae, Takeshi/宮前 剛
>> Sent: Thursday, September 3, 2015 4:09 PM
>> To: 'ceph-devel-owner@vger.kernel.org'
>> Cc: Paul Von-Stamwitz (PVonStamwitz@us.fujitsu.com); Toshine, Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔 (nakao.takanori@jp.fujitsu.com)
>> Subject: Re: What should be in the next hammer/firefly release ?
> 
>> Dear Loic,
> 
>> We would like to let following two patches be backported to hammer v0.94.4.
>> (And our wish is finally backporting these patches to RHCS v1.3.) Can it be possible? If possible, please let us know what should be started at first.
>> (Caution: #5257 has not been committed to master branch yet.)
> 
>> erasure-code: shec plugin feature #5493
>> https://github.com/ceph/ceph/pull/5493
> 
>> erasure code: shec performance optimization by decoding cache #5257
>> https://github.com/ceph/ceph/pull/5257
> 
>> Best regards,
>> Takeshi Miyamae
> 
>> -----Original Message-----
>> From: Loic Dachary  dachary.org>
>> Subject: What should be in the next hammer/firefly release ?
>> Newsgroups: gmane.comp.file-systems.ceph.devel
>> Date: 2015-09-02 11:00:53 GMT (15 hours and 32 minutes ago) Hi,
> 
>> I added a link to
> 
>> http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-the-backports-in-progress
> 
>> to show all issues that should be in the next point release for
> 
>> hammer v0.94.4 : http://tracker.ceph.com/versions/495
>> firefly v0.80.11 : http://tracker.ceph.com/versions/480
> 
>> Cheers
> 
>> --
>> Loïc Dachary, Artisan Logiciel Libre
> 
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

-- 
Loïc Dachary, Artisan Logiciel Libre


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 198 bytes --]

Re: What should be in the next hammer/firefly release ?

[Robert LeBlanc]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Thanks, didn't find the original ticket number in the list.
- ----------------
Robert LeBlanc
PGP Fingerprint 79A2 9CA4 6CC4 45DD A904  C70E E654 3BB2 FA62 B9F1


On Fri, Sep 18, 2015 at 12:57 AM, Loic Dachary  wrote:
> Hi Robert,
>
> http://tracker.ceph.com/issues/10399 was backported to hammer and will be in v0.94.4 (see http://tracker.ceph.com/issues/12751 for details).
>
> Cheers
>
> On 18/09/2015 02:44, Robert LeBlanc wrote:
>> Can we get http://tracker.ceph.com/issues/10399 into hammer. We hit this today.
>> ----------------
>> Robert LeBlanc
>> PGP Fingerprint 79A2 9CA4 6CC4 45DD A904  C70E E654 3BB2 FA62 B9F1
>>
>>
>> On Thu, Sep 10, 2015 at 4:57 AM, Miyamae, Takeshi  wrote:
>>> Hi Loic,
>>
>>> As the last pull request #5257 was committed into the main trunk,
>>> we believe all the SHEC codes in main trunk are ready to be backported into Hammer branch.
>>> What can we do at this moment?
>>
>>> Best regards,
>>> Takeshi Miyamae
>>
>>> -----Original Message-----
>>> From: Miyamae, Takeshi/宮前 剛
>>> Sent: Thursday, September 3, 2015 4:09 PM
>>> To: 'ceph-devel-owner@vger.kernel.org'
>>> Cc: Paul Von-Stamwitz (PVonStamwitz@us.fujitsu.com); Toshine, Naoyoshi/利根 直佳; Shiozawa, Kensuke/塩沢 賢輔; Nakao, Takanori/中尾 鷹詔 (nakao.takanori@jp.fujitsu.com)
>>> Subject: Re: What should be in the next hammer/firefly release ?
>>
>>> Dear Loic,
>>
>>> We would like to let following two patches be backported to hammer v0.94.4.
>>> (And our wish is finally backporting these patches to RHCS v1.3.) Can it be possible? If possible, please let us know what should be started at first.
>>> (Caution: #5257 has not been committed to master branch yet.)
>>
>>> erasure-code: shec plugin feature #5493
>>> https://github.com/ceph/ceph/pull/5493
>>
>>> erasure code: shec performance optimization by decoding cache #5257
>>> https://github.com/ceph/ceph/pull/5257
>>
>>> Best regards,
>>> Takeshi Miyamae
>>
>>> -----Original Message-----
>>> From: Loic Dachary  dachary.org>
>>> Subject: What should be in the next hammer/firefly release ?
>>> Newsgroups: gmane.comp.file-systems.ceph.devel
>>> Date: 2015-09-02 11:00:53 GMT (15 hours and 32 minutes ago) Hi,
>>
>>> I added a link to
>>
>>> http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-the-backports-in-progress
>>
>>> to show all issues that should be in the next point release for
>>
>>> hammer v0.94.4 : http://tracker.ceph.com/versions/495
>>> firefly v0.80.11 : http://tracker.ceph.com/versions/480
>>
>>> Cheers
>>
>>> --
>>> Loïc Dachary, Artisan Logiciel Libre
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>
>
> --
> Loïc Dachary, Artisan Logiciel Libre
>

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What should be in the next hammer/firefly release ?

[Loic Dachary]

[-- Attachment #1: Type: text/plain, Size: 364 bytes --]

Hi,

I added a link to

http://tracker.ceph.com/projects/ceph-releases/wiki/HOWTO#Overview-of-the-backports-in-progress

to show all issues that should be in the next point release for

hammer v0.94.4 : http://tracker.ceph.com/versions/495
firefly v0.80.11 : http://tracker.ceph.com/versions/480

Cheers

-- 
Loïc Dachary, Artisan Logiciel Libre


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