[Gluster-devel] Gluster volume snapshot - Plugin architecture proposal

Wed Mar 22 14:30:58 UTC 2017

Hi Amar, 

On Wed, Mar 22, 2017, at 04:26 AM, Amar Tumballi wrote:

> Hi Sriram,

> Thanks for sharing this. Just one comment below.

> 

> On Tue, Mar 21, 2017 at 10:12 AM, <sriram at marirs.net.in> wrote:

>> __

>> Hi Raghavendra, 

>> 

>> My name is Sriram I'd been working with Rajesh on creating a plugin
>> structure for snapshot functionality. Below is the document which
>> Rajesh'd created and I've edited the same with ideas and problems.
>> Could you have a look and review so that we could take it forward?
>> 

>> https://docs.google.com/document/d/1dHij_oy8V8CF2I7WfdYqKXFTGw0SKGzGlngDBpSwSGc/edit?usp=sharing
>> 

> 

> I am not sure if any 'code' has been written already for this. If not,
> great, because we want any improvements in 'glusterd' space to come
> through approval of new GlusterD[1] design phase, so we can move away
> with the current glusterd.
> But, looking at the design, the plugin can be pretty much be
> independent of the glusterd architecture, even then better to run it
> through everyone involved first.

There was a series of patches which I'd sent initially but, then Rajesh
and Avra proposed that we revisit the design once. So we'd stopped
writing any code.

https://review.gluster.org/#/c/16138/ This was the series I'd posted.  I'm not really sure who'd be helping on this activity to get them involved in the mail loop. I'll have a look at the GlusterD design phase approval wiki. Let me know as how we proceed on this. 

Sriram

> 

> If already significant effort has been made here, then we are fine
> with continuing the effort to take these to completion.
> 

> Regards,

> Amar

>  

>> 

>> Sriram

>> 

>>> 

>>> On Thu, Mar 16, 2017, at 11:02 AM, Rajesh Joseph wrote:

>>>> Hi Sriram,

>>>> I already took a look at the document and added some minor
>>>> comments. As you are aware Raghavendra Bhatt is the new maintainer
>>>> so he will be more involved in this. I may not be able to spend as
>>>> much time as I would like. But I will try to help as much as
>>>> possible.
>>>> Regards,

>>>> Rajesh

>>>> 

>>>> On Thu, Mar 16, 2017 at 10:41 AM, <sriram at marirs.net.in> wrote:

>>>>> __

>>>>> Hi Rajesh, 

>>>>> 

>>>>> You'd a look at the document? Would you be involved in this
>>>>> activity, going forward?
>>>>> 

>>>>> Sriram

>>>>> 

>>>>> 

>>>>> On Fri, Mar 10, 2017, at 05:49 PM, sriram at marirs.net.in wrote:

>>>>>> Hi Rajesh, 

>>>>>> 

>>>>>> Thank you. I've replied on this mail and added gluster-devel. Let
>>>>>> me know your thoughts and if you could share the same idea with
>>>>>> Raghavendra Bhat who is the new maintainer it'd be great for me
>>>>>> to take this forward with him.
>>>>>> 

>>>>>> Sriram

>>>>>> 

>>>>>> 

>>>>>> On Fri, Mar 10, 2017, at 07:48 AM, Rajesh Joseph wrote:

>>>>>>> Hi Sriram,

>>>>>>> Sorry could not look into this as I was busy. Also I am leaving
>>>>>>> Red Hat so may not be able to spend much time on this. I think
>>>>>>> it would be great if you include gluster-devel in this
>>>>>>> discussion. Meanwhile I will try to review the doc in a day or
>>>>>>> two.
>>>>>>> 

>>>>>>> Thanks & Regards,

>>>>>>> Rajesh

>>>>>>> 

>>>>>>> On Mon, Mar 6, 2017 at 11:27 AM, <sriram at marirs.net.in> wrote:

>>>>>>>> __

>>>>>>>> Hi Rajesh, 

>>>>>>>> 

>>>>>>>> Could you have a look at the below doc and let me know about
>>>>>>>> it?
>>>>>>>> 

>>>>>>>> Sriram

>>>>>>>> 

>>>>>>>> 

>>>>>>>> On Mon, Feb 27, 2017, at 12:44 PM, sriram at marirs.net.in wrote:
>>>>>>>>> Hi Rajesh, 

>>>>>>>>> 

>>>>>>>>> Could you have a look at the below link and let me know your
>>>>>>>>> comments?
>>>>>>>>> 

>>>>>>>>> Sriram

>>>>>>>>> 

>>>>>>>>> 

>>>>>>>>> On Mon, Feb 20, 2017, at 11:31 AM, sriram at marirs.net.in wrote:
>>>>>>>>>> Hi Rajesh/Avra,

>>>>>>>>>> 

>>>>>>>>>> https://docs.google.com/document/d/1dHij_oy8V8CF2I7WfdYqKXFTGw0SKGzGlngDBpSwSGc/edit?usp=sharing
>>>>>>>>>> 

>>>>>>>>>> I've updated the doc with details on how we could design.
>>>>>>>>>> Sorry about the delay, was held up at work. Could you have a
>>>>>>>>>> look at let me know the comments?
>>>>>>>>>> 

>>>>>>>>>> Sriram

>>>>>>>>>> 

>>>>>>>>>> 

>>>>>>>>>> On Mon, Feb 6, 2017, at 12:24 PM, Rajesh Joseph wrote:

>>>>>>>>>>> Done.

>>>>>>>>>>> 

>>>>>>>>>>> On Mon, Feb 6, 2017 at 12:08 PM, <sriram at marirs.net.in>
>>>>>>>>>>> wrote:
>>>>>>>>>>>> __

>>>>>>>>>>>> Hi Rajesh, 

>>>>>>>>>>>> 

>>>>>>>>>>>> Was able to check-in last week without a logon, but now
>>>>>>>>>>>> unable to. Could you permit "sriram.max at gmail.com" this is
>>>>>>>>>>>> my gmail account to use the doc shared?
>>>>>>>>>>>> 

>>>>>>>>>>>> Sriram

>>>>>>>>>>>> 

>>>>>>>>>>>> 

>>>>>>>>>>>> On Wed, Jan 18, 2017, at 03:42 PM, Rajesh Joseph (via
>>>>>>>>>>>> Google Docs) wrote:
>>>>>>>>>>>>> 

>>>>>>>>>>>>> 

>>>>>>>>>>>>> Rajesh Joseph[2] has invited you to *edit* the following
>>>>>>>>>>>>> document:
>>>>>>>>>>>>> 

>>>>>>>>>>>>> 

>>>>>>>>>>>>>  

>>>>>>>>>>>>> Gluster volume snapshot[3]

>>>>>>>>>>>>> 

>>>>>>>>>>>>> 

>>>>>>>>>>>>> 

>>>>>>>>>>>>> Open in Docs[4]

>>>>>>>>>>>>> 

>>>>>>>>>>>>> This email grants access to this item without logging in.
>>>>>>>>>>>>> Only forward it to people you trust.
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Google Docs: Create and edit documents online. 

>>>>>>>>>>>>> Google Inc. 1600 Amphitheatre Parkway, Mountain View, CA
>>>>>>>>>>>>> 94043, USA
>>>>>>>>>>>>> You have received this email because someone shared a
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>>>>>>>>>>>> 

>>>>>>>>>>> 

>>>>>>>>>>> 

>>>>>>>>>>> 

>>>>>>>>>>> -- 

>>>>>>>>>>> "Life can be summed up in three words: Never give up." -
>>>>>>>>>>> Alexander
>>>>>>>>>> 

>>>>>>>>> 

>>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> -- 

>>>>>>> "Life can be summed up in three words: Never give up." -
>>>>>>> Alexander
>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>>> 

>>>>>> 

>>>>>> 

>>>>>> 

>>>>> 

>>>>> 

>>>>> 

>>>>> 

>>>>> 

>>>>> 

>>>> 

>>>> 

>>>> 

>>>> 

>>>> -- 

>>>> "Life can be summed up in three words: Never give up." -Alexander

>>>> 

>>>> 

>>> 

>>> 

>>> 

>> 

>> 

>> _______________________________________________

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> 

> 

> 

> -- 

> Amar Tumballi (amarts)

Links:

  1. https://github.com/gluster/glusterd2/wiki/Design
  2. mailto:joseph.rajesh at gmail.com
  3. https://docs.google.com/document/d/1dHij_oy8V8CF2I7WfdYqKXFTGw0SKGzGlngDBpSwSGc/edit?usp=sharing_eixpa_nl&invite=CKfoueQH&ts=587f3f90
  4. https://docs.google.com/document/d/1dHij_oy8V8CF2I7WfdYqKXFTGw0SKGzGlngDBpSwSGc/edit?usp=sharing_eixpa_np&invite=CKfoueQH&ts=587f3f90
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