Gerald,
Best effort is a customer top down abstraction so I think it may be
correct.
The question becomes are we mapping “CAC” behavior (policy) to a Best effort
request??
The industry doesn’t really have a industry wide Best effort SLA
description… although I have seen some move to % loss and Latency with lower
availability somewhat globally.
Regards,
Mike
From: <opnfv-tech-discuss-boun...@lists.opnfv.org> on behalf of "Kunzmann,
Gerald" <kunzm...@docomolab-euro.com>
Date: Thursday, September 29, 2016 at 5:23 AM
To: "Kashyap, Madhu" <madhu.kash...@hpe.com>, "Gangur, Hrushikesh"
<hrushikesh.gan...@hpe.com>, Arturo Martin De Nicolas
<arturo.martin-de-nico...@ericsson.com>, "opnfv-tech-discuss@lists.opnfv.org"
<opnfv-tech-discuss@lists.opnfv.org>
Cc: "Souville, Bertrand" <souvi...@docomolab-euro.com>, "Thulasi, Arun"
<arun.thul...@hpe.com>
Subject: Re: [opnfv-tech-discuss] [Promise]Capacity Management User Story
Hi Madhu, all,
Thanks for the updated version based on the PWG discussions.
My comments:
- I would not use the term “best-effort” for the reservation requests
as we also would like to get a guarantee on the requested aggregated resources.
o What about the terms “discrete” and “aggregate”?
o Alternatively, introduce two levels of granularity “discrete” /
“aggregate” and in addition introduce two levels of “confidence”, i.e.
“guaranteed” vs “planned (best-effort)”, where you can indicate a) that you
want to do a reservation to have a guaranteed access to the resources or b)
you inform the CSP about the planned usage of resources such that the CSP can
improve his capacity mgmt..
§ Should we distinguish between a resource reservation request (RRR) and a
planned resource usage notification (RUN)?
o
- I am not sure about the term “prescribed”; would you use it when
talking about the VNFD or did you mean s/prescribed/described/ ?
Best regards,
Gerald
From: Kashyap, Madhu [mailto:madhu.kash...@hpe.com]
Sent: Mittwoch, 28. September 2016 20:37
To: Kunzmann, Gerald <kunzm...@docomolab-euro.com>; Gangur, Hrushikesh
<hrushikesh.gan...@hpe.com>; Arturo Martin De Nicolas
<arturo.martin-de-nico...@ericsson.com>; opnfv-tech-discuss@lists.opnfv.org
Cc: Souville, Bertrand <souvi...@docomolab-euro.com>; Thulasi, Arun
<arun.thul...@hpe.com>; Ashiq Khan <k...@nttdocomo.com>
Subject: RE: [Promise]Capacity Management User Story
Hi Gerald and all,
Based on the call from a couple weeks ago, I have made some changes to reflect
what we discussed.
The main point is that there are two kinds of reservation requests:
1. Guaranteed – this is based on discrete, specific requests as described
in the VNFD
2. Best-effort – these are requests based on aggregate resources such as
“give me 60 vCPUs, 240 Gig RAM, 600 GIG disk etc.”
Please review the attached doc in detail and provide feedback.
Let’s try to close on this soon so we can provide the reviews back to PWG.
Best regards
-Madhu
From: Kunzmann, Gerald [mailto:kunzm...@docomolab-euro.com]
Sent: Thursday, September 22, 2016 2:47 AM
To: Gangur, Hrushikesh
<hrushikesh.gan...@hpe.com<mailto:hrushikesh.gan...@hpe.com>>; Kashyap, Madhu
<madhu.kash...@hpe.com<mailto:madhu.kash...@hpe.com>>; Arturo Martin De Nicolas
<arturo.martin-de-nico...@ericsson.com<mailto:arturo.martin-de-nico...@ericsson.com>>;
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Souville, Bertrand
<souvi...@docomolab-euro.com<mailto:souvi...@docomolab-euro.com>>; Thulasi,
Arun <arun.thul...@hpe.com<mailto:arun.thul...@hpe.com>>; Ashiq Khan
<k...@nttdocomo.com<mailto:k...@nttdocomo.com>>
Subject: RE: [Promise]Capacity Management User Story
Dear all,
I have had the chance to discuss this document with Arturo in today’s Promise
call and I have updated the document based on his comments – see attachment.
Best regards,
Gerald
From: Kunzmann, Gerald
Sent: Dienstag, 20. September 2016 17:51
To: 'Gangur, Hrushikesh'
<hrushikesh.gan...@hpe.com<mailto:hrushikesh.gan...@hpe.com>>; Kashyap, Madhu
<madhu.kash...@hpe.com<mailto:madhu.kash...@hpe.com>>; Arturo Martin De Nicolas
<arturo.martin-de-nico...@ericsson.com<mailto:arturo.martin-de-nico...@ericsson.com>>;
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Souville, Bertrand
<souvi...@docomolab-euro.com<mailto:souvi...@docomolab-euro.com>>; Thulasi,
Arun <arun.thul...@hpe.com<mailto:arun.thul...@hpe.com>>; Ashiq Khan
<k...@nttdocomo.com<mailto:k...@nttdocomo.com>>
Subject: RE: [Promise]Capacity Management User Story
Dear all,
Sorry for the delay, I had been on a 2 week vacation.
Attached a new version addressing, amongst others, Arturo’s comments.
@Madhu: Can you try to finalize the document and input it to the next meeting
of the PWG?
Best regards,
Gerald
From: Gangur, Hrushikesh [mailto:hrushikesh.gan...@hpe.com]
Sent: Dienstag, 13. September 2016 20:37
To: Kashyap, Madhu <madhu.kash...@hpe.com<mailto:madhu.kash...@hpe.com>>;
Arturo Martin De Nicolas
<arturo.martin-de-nico...@ericsson.com<mailto:arturo.martin-de-nico...@ericsson.com>>;
Kunzmann, Gerald
<kunzm...@docomolab-euro.com<mailto:kunzm...@docomolab-euro.com>>;
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Souville, Bertrand
<souvi...@docomolab-euro.com<mailto:souvi...@docomolab-euro.com>>; Thulasi,
Arun <arun.thul...@hpe.com<mailto:arun.thul...@hpe.com>>
Subject: RE: [Promise]Capacity Management User Story
Madhu – looks good and see my comments with emphasis on VNFD being a primary
source of RUR elements.
From: Kashyap, Madhu
Sent: Tuesday, September 13, 2016 11:01 AM
To: Arturo Martin De Nicolas
<arturo.martin-de-nico...@ericsson.com<mailto:arturo.martin-de-nico...@ericsson.com>>;
Kunzmann, Gerald
<kunzm...@docomolab-euro.com<mailto:kunzm...@docomolab-euro.com>>;
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Souville, Bertrand
<souvi...@docomolab-euro.com<mailto:souvi...@docomolab-euro.com>>; Thulasi,
Arun <arun.thul...@hpe.com<mailto:arun.thul...@hpe.com>>; Gangur, Hrushikesh
<hrushikesh.gan...@hpe.com<mailto:hrushikesh.gan...@hpe.com>>
Subject: RE: [Promise]Capacity Management User Story
Hi,
I have edited the document to reflect the scope of the RUR. Please review and
comment. Also added a few comments.
Arturo, I have not addressed your comments. Perhaps Gerald can shed some light
on your comments.
Best Regards
-Madhu
From: Arturo Martin De Nicolas [mailto:arturo.martin-de-nico...@ericsson.com]
Sent: Thursday, September 08, 2016 1:14 AM
To: Kunzmann, Gerald
<kunzm...@docomolab-euro.com<mailto:kunzm...@docomolab-euro.com>>; Kashyap,
Madhu <madhu.kash...@hpe.com<mailto:madhu.kash...@hpe.com>>;
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Souville, Bertrand
<souvi...@docomolab-euro.com<mailto:souvi...@docomolab-euro.com>>; Thulasi,
Arun <arun.thul...@hpe.com<mailto:arun.thul...@hpe.com>>; Gangur, Hrushikesh
<hrushikesh.gan...@hpe.com<mailto:hrushikesh.gan...@hpe.com>>
Subject: RE: [Promise]Capacity Management User Story
Hi Madhu, Gerald, all.
Please, see some comments from my side.
Best regards,
Arturo
From:
opnfv-tech-discuss-boun...@lists.opnfv.org<mailto:opnfv-tech-discuss-boun...@lists.opnfv.org>
[mailto:opnfv-tech-discuss-boun...@lists.opnfv.org] On Behalf Of Kunzmann,
Gerald
Sent: Friday, September 02, 2016 12:06 PM
To: Kashyap, Madhu;
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Souville, Bertrand; Thulasi, Arun; Gangur, Hrushikesh
Subject: Re: [opnfv-tech-discuss] [Promise]Capacity Management User Story
Hi Madhu, all,
Find attached a commented version of the user story. I believe we need to do
further changes to make it read more like a user story instead of specific
detailed requirements. I am not sure defining requirements would be accepted by
the PWG.
Looking forward to your feedback.
Best regards,
Gerald
From:
opnfv-tech-discuss-boun...@lists.opnfv.org<mailto:opnfv-tech-discuss-boun...@lists.opnfv.org>
[mailto:opnfv-tech-discuss-boun...@lists.opnfv.org] On Behalf Of Kashyap, Madhu
Sent: Donnerstag, 1. September 2016 20:19
To:
opnfv-tech-discuss@lists.opnfv.org<mailto:opnfv-tech-discuss@lists.opnfv.org>
Cc: Gangur, Hrushikesh
<hrushikesh.gan...@hpe.com<mailto:hrushikesh.gan...@hpe.com>>; Thulasi, Arun
<arun.thul...@hpe.com<mailto:arun.thul...@hpe.com>>
Subject: [opnfv-tech-discuss] [Promise]Capacity Management User Story
Hi,
As discussed during the call, attached is the capacity management user story
with my edits. Please review and provide comments. Also think about the
granularity of the scope the reservation request.
Thanks
-Madhu
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