https://www.opencompute.org/w/api.php?action=feedcontributions&user=John.fernandes&feedformat=atomOpenCompute - User contributions [en]2024-03-29T00:40:17ZUser contributionsMediaWiki 1.39.2https://www.opencompute.org/w/index.php?title=Server/NIC&diff=2668Server/NIC2017-08-23T00:48:39Z<p>John.fernandes: /* Updates */</p>
<hr />
<div>==Welcome==<br />
<br />
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.<br />
<br />
===Guideline===<br />
We are here to build a supportive, informative and inclusive community:<br />
<br />
<br />
'''Supportive'''<br />
<br />
- Support implementation questions<br />
<br />
- Evaluate new use cases<br />
<br />
'''Informative'''<br />
<br />
- Share the latest topics and trends related to OCP Mezz NIC spec<br />
<br />
- Share both challenges and opportunities<br />
<br />
'''Inclusive'''<br />
<br />
- Take community feedback and make iterations to proposal before submitting major revision to work group and IC<br />
<br />
- Open to both adopters, and observers<br />
<br />
==Get Involved==<br />
<br />
<br />
===Updates===<br />
'''8/22 Update'''<br />
<br />
Thermal results and files<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=76bd6a84a9ef716ea21a915c466277ac Option #13 with QSFP heat sink]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=3e29fd09df03360c1d2457348a81f453 Option #14 with QSFP heat sink]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=ebcdfbcd14d24422b8d860bb1f6686dd Slides - Update of thermal results]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=a5e561283cbdcaaad60e1c5b0f7a19c7 Summary of updated simulation results]<br />
<br />
<br />
'''8/16 Update'''<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1d34f1178a223488716abf5f26641871 Master Deck r08 dated 8/16/2017]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7fe67b5788e081c70387d371e29218fe Mechanical update r01 dated 8/16/2017]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=209581638a7781772c8c6314ea384fd6 Mechanical - 3D of option 14 v1]<br />
<br />
<br />
'''8/2 Update'''<br />
<br />
'''1. Update to deck'''<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=269e6bc3cee73239105c5dafb09f31a2 Master Deck r07 dated 8/1/2017]<br />
<br />
'''2. 8/2/2017 Meeting Agenda'''<br />
<br />
'''General update'''<br />
<br />
- Form factor stability goal (2+5+2 goal)<br />
<br />
- Update the investigation of #14<br />
<br />
- Revisit 1x or 2x form factor (tradeoff between simplicity and flexibility)<br />
<br />
- Heads up of stating pin list discussion<br />
<br />
'''Possible project name change'''<br />
<br />
- One of the major option(#14) being looked at is not technical a "Mezz"<br />
<br />
- Possible name change of project if the group is clearly trending toward #14<br />
<br />
'''Mechanical intro''' - by Joshua Held @Facebook<br />
<br />
- Josh will talk about coming activities in mechanical design of Mezz NIC <br />
<br />
'''9/25 Workshop @ Dallas, TX'''<br />
<br />
- Call for presentation; topical can be technically, or sharing how your experience with OCP Mezz NIC<br />
<br />
- Suggest to drop me an email if you intend to attend (optional) <br />
- Free to register; instruction sent in mailing list<br />
<br />
<br />
'''7/25/2017'''<br />
<br />
1. Update to deck<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=102b0d696eb386222ce4d7b2b857b6cf Master Deck V6 dated 7/25]<br />
<br />
<br />
'''7/14/2017'''<br />
<br />
1. Update to deck<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=15acc7dc37ae8d47e24e70098352ef1b Master Deck V5 dated 7/14]<br />
<br />
2. Update to Schedule<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f877ea9b23cc8ca217e586d079835eb Schedule update v3 dated 7/14]<br />
<br />
3. Mezz subgroup will meet @ OCP Engineering workshop Sep 25th, 2017 <br />
<br />
[http://www.dcdconverged.com/conferences/colo-cloud/benefits/ocp-engineering-workshop More info here]<br />
<br />
<br />
'''7/5/2017'''<br />
<br />
See below material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=80ad70edb0793750e9ffa844277f642d Corrected thermal model: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=969afb027f5266965c7d67fd67f4c0d9 Corrected thermal model: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=db9e67e52055bf286e60c76a77395de5 Thermal model with QSFP heat sink: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=4124bdef6c52904969309103f6fcd3d4 Thermal model with QSFP heat sink: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=142e75071a9a6c98f8887c6005bb064d Summary of updated simulation results]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7373b67f33c85773220f26801a199b7f Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Updates and corrections to thermal models<br />
<br />
2. Impact of QSFP heat sink<br />
<br />
3. Impact of contact resistance on QSFP heat sink performance<br />
<br />
4. Go over a few topics for discussion<br />
<br />
<br />
----<br />
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']<br />
<br />
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']<br />
----<br />
<br />
===Meetings===<br />
<br />
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.<br />
<br />
Call-in info and source of truth @ http://opencompute.org/community/ocp-calendars (Time zone shown: Eastern Time) <br />
<br />
This call is open to the public.<br />
<br />
If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.<br />
<br />
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]<br />
<br />
<br />
===Events===<br />
<br />
'''2017/3/9''' <br />
<br />
OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond<br />
<br />
More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar<br />
<br />
<br />
===Communication===<br />
<br />
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].<br />
<br />
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org. <br />
<br />
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''<br />
<br />
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/<br />
<br />
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived<br />
<br />
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion<br />
<br />
==Specifications and Designs==<br />
<br />
[[All these accepted by the IC]]<br />
<br />
{| class="wikitable"<br />
|-<br />
! Specification<br />
! Version<br />
! Submit Date<br />
! Contributor<br />
! License<br />
! Notes<br />
|-<br />
|-<br />
|-<br />
| OCP Mezzanine card v2.0<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f5d9dc743117b237de3d431ded383e8 OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB) ]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=36d4cd91fd8e7cdb10660b0da833fbd6 OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=e58e1a0c3bccae3f691a559063a42ff6 Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)]<br />
<br />
| V2.0-1.0<br />
| Dec 15, 2015<br />
| Facebook<br />
| OWFa 1.0<br />
| Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+ <br><br />
Accepted by OCP IC 2/24/2016<br />
|-<br />
| OCP Mezzanine card v0.5, original standard<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2047e49112f6109c0f7e595cc93af8ae Mezzanine Card (rev 0.5)]<br />
| V0.5<br />
| Oct 8, 2012<br />
| Facebook<br />
| OWFa 1.0<br />
| Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface<br />
|}</div>John.fernandeshttps://www.opencompute.org/w/index.php?title=Server/NIC&diff=2593Server/NIC2017-07-05T04:30:29Z<p>John.fernandes: /* Updates */</p>
<hr />
<div>==Welcome==<br />
<br />
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.<br />
<br />
===Guideline===<br />
We are here to build a supportive, informative and inclusive community:<br />
<br />
<br />
'''Supportive'''<br />
<br />
- Support implementation questions<br />
<br />
- Evaluate new use cases<br />
<br />
'''Informative'''<br />
<br />
- Share the latest topics and trends related to OCP Mezz NIC spec<br />
<br />
- Share both challenges and opportunities<br />
<br />
'''Inclusive'''<br />
<br />
- Take community feedback and make iterations to proposal before submitting major revision to work group and IC<br />
<br />
- Open to both adopters, and observers<br />
<br />
==Get Involved==<br />
<br />
<br />
===Updates===<br />
'''7/5/2017'''<br />
<br />
See below material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=80ad70edb0793750e9ffa844277f642d Corrected thermal model: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=969afb027f5266965c7d67fd67f4c0d9 Corrected thermal model: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=db9e67e52055bf286e60c76a77395de5 Thermal model with QSFP heat sink: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=4124bdef6c52904969309103f6fcd3d4 Thermal model with QSFP heat sink: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=142e75071a9a6c98f8887c6005bb064d Summary of updated simulation results]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7373b67f33c85773220f26801a199b7f Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Updates and corrections to thermal models<br />
<br />
2. Impact of QSFP heat sink<br />
<br />
3. Impact of contact resistance on QSFP heat sink performance<br />
<br />
4. Go over a few topics for discussion<br />
<br />
<br />
'''6/20/2017'''<br />
<br />
See below for material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=c6cd05fb6c2046c878ac7c9ddb010e31 Summary of simulation results under stand-by power]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=76c7973c379d6849e7bc0d96eeb95a73 Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Review latest round of simulation results<br />
<br />
2. Go over a few topics for discussion<br />
<br />
<br />
'''6/6/2017'''<br />
<br />
See below for material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7d19f143ec3f3109117904caf4a198cc Updated thermal model: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=776e636799258da85c562f69e22e05ae Updated thermal model: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7018dd736da61bf1a44030d4a582ce26 Updated thermal model: Cases D1-D8]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=b86d25485cf6f4c191c9c2fec2806e73 Summary of simulation results using updated thermal models]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=0f43d212fb481bca0efd5befbed07af1 Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Review changes to thermal models based on feedback from the community<br />
<br />
2. Review latest round of simulation results<br />
<br />
3. Go over a few topics for discussion<br />
<br />
<br />
'''5/16/2017'''<br />
<br />
Here are the update in the past 2x weeks, and material for tomorrow's call: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=5fd1d10bed7d85c6876478a975b7c867 Updated thermal simulation case deck:Thermal Simulation Feedback_20170517]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=9e5450687380a5c97feab23a3c0ccaf3 Update thermal simulation case spreadsheet: Updated Thermal Simulation Cases_20170511]<br />
<br />
Additional questions to NIC suppliers:<br />
<br />
- Standby(S5) power of NIC, or ratio of P_Standby / P_Max <br />
<br />
- P_standby of Optical modules<br />
<br />
<br />
<br />
'''4/28/2017'''<br />
<br />
As we kicked off the discussion of Mezz thermal simulation on 4/19, here are the updates: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=cd97fcf9d20789a0128cdb4380f26f69 OCP Mezz 3.0 Thermal Simulation Description]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1a8ba4c5533db8696ea9fd1f5a9d8a8b OCP Mezz 3.0 Thermal Simulation Package]<br />
<br />
Please give your feedback in mailing list and we will talk about it on next call on 5/3. <br />
<br />
'''4/17/2017'''<br />
<br />
We have an updated schedule for comment and feedback:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=85117a6af40281399d13b87745f2c1ae Schedule Update V2]<br />
<br />
Mezz 3.0 Survey is closed with 5 participants; Summary with company names masked can be found here:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2f76191e6e3f7af67373148de827db77 Mezz 3.0 Survey filled 201704016]<br />
<br />
A few updates were made to the master deck: <br />
[http://files.opencompute.org/oc/public.php?service=files&t=a906c9f2492d3d74e1053a4a82ba8331 Mezz 3.0 General Update]<br />
<br />
Our next call is on 4/19/2017 Wednesday 9am PDT(2nd call of the month). As always, call-in info can be found [http://opencompute.org/community/ocp-calendars here]. <br />
<br />
--- '''Agenda'''<br />
<br />
1. Sync with community about schedule refresher and get feedback for schedule and milestone<br />
<br />
2. Summary of survey<br />
<br />
3. John Fernandes will share methodology for thermal simulation<br />
<br />
4. Call for more feedback on a few options (9,10,11,12)<br />
<br />
<br />
<br />
<br />
<br />
'''3/29/2017'''<br />
<br />
1. Ramp NIC survey template version to v03 to have more exact wording. [http://files.opencompute.org/oc/public.php?service=files&t=888e8eb91172c13653c0bf733ca3b27f Template v03]<br />
<br />
2. Due to the limitation of mailing-list with attachment, please send the filled template to [mailto:jia.ning@ocproject.net jia.ning@ocproject.net]. Jia will aggregate and update to the wiki based on your selection of the confidential level (cell B6,B7 of the template v03)<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=399a90213e5fe9004c79e7bd0be5041e Schedule proposal v01] is available for review and comment. A few notes:<br />
<br />
- Overall it includes 3x stages: Information collection => Narrow down direction => work out details and 1st draft<br />
<br />
- The v01 schedule is on the aggressive side, i.e. the best case scenario when everything goes as expected. <br />
<br />
- Please review it, give inputs in mailing-list, and discuss in the call next week.<br />
<br />
<br />
<br />
'''3/24/2017'''<br />
<br />
An [http://files.opencompute.org/oc/public.php?service=files&t=4baf98af7f736844e149508321370650 improved version of survey template v02] is created.<br />
All NIC suppliers are strongly recommend to participate to influence Mezz 3.0. <br />
Inputs from System supplier and Hyper-scale/CSP are welcome as well.<br />
<br />
Agenda for next meeting (4/5)<br />
<br />
1. Review overall Mezz 3.0 work schedule<br />
<br />
2. Review the boundary with the context of major options<br />
<br />
3. Pick major option branches to perform more detailed study<br />
<br />
<br />
'''3/22/2017'''<br />
<br />
A survey of boundary condition of typical use cases is going on. <br />
<br />
Detail see [http://lists.opencompute.org/pipermail/opencompute-mezz-card/2017-March/000003.html here]<br />
<br />
Please reply to mailing-list to share your boundary condition of Mezz3.0 or write to [mailto:jia.ning@ocproject.net Jia Ning]<br />
<br />
'''3/14/2017'''<br />
<br />
1. [https://www.youtube.com/watch?v=M9vg974Ww_4 Video of 3/17/2017 OCP Server workshop talk - Mezz 2.0 and beyond]<br />
<br />
2. [http://files.opencompute.org/oc/public.php?service=files&t=6f58019848967b203deefef128c0aa04 Slide deck of 3/9/2017 workshop ]<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=98ba555198e7083741fefbbf6794c12d Visco file for placement study]<br />
<br />
<br />
----<br />
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']<br />
<br />
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']<br />
----<br />
<br />
===Meetings===<br />
<br />
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.<br />
<br />
Call-in info and source of truth @ http://opencompute.org/community/ocp-calendars (Time zone shown: Eastern Time) <br />
<br />
This call is open to the public.<br />
<br />
If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.<br />
<br />
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]<br />
<br />
<br />
===Events===<br />
<br />
'''2017/3/9''' <br />
<br />
OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond<br />
<br />
More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar<br />
<br />
<br />
===Communication===<br />
<br />
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].<br />
<br />
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org. <br />
<br />
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''<br />
<br />
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/<br />
<br />
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived<br />
<br />
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion<br />
<br />
==Specifications and Designs==<br />
<br />
[[All these accepted by the IC]]<br />
<br />
{| class="wikitable"<br />
|-<br />
! Specification<br />
! Version<br />
! Submit Date<br />
! Contributor<br />
! License<br />
! Notes<br />
|-<br />
|-<br />
|-<br />
| OCP Mezzanine card v2.0<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f5d9dc743117b237de3d431ded383e8 OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB) ]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=36d4cd91fd8e7cdb10660b0da833fbd6 OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=e58e1a0c3bccae3f691a559063a42ff6 Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)]<br />
<br />
| V2.0-1.0<br />
| Dec 15, 2015<br />
| Facebook<br />
| OWFa 1.0<br />
| Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+ <br><br />
Accepted by OCP IC 2/24/2016<br />
|-<br />
| OCP Mezzanine card v0.5, original standard<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2047e49112f6109c0f7e595cc93af8ae Mezzanine Card (rev 0.5)]<br />
| V0.5<br />
| Oct 8, 2012<br />
| Facebook<br />
| OWFa 1.0<br />
| Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface<br />
|}</div>John.fernandeshttps://www.opencompute.org/w/index.php?title=Server/NIC&diff=2585Server/NIC2017-06-21T04:24:20Z<p>John.fernandes: /* Updates */</p>
<hr />
<div>==Welcome==<br />
<br />
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.<br />
<br />
===Guideline===<br />
We are here to build a supportive, informative and inclusive community:<br />
<br />
<br />
'''Supportive'''<br />
<br />
- Support implementation questions<br />
<br />
- Evaluate new use cases<br />
<br />
'''Informative'''<br />
<br />
- Share the latest topics and trends related to OCP Mezz NIC spec<br />
<br />
- Share both challenges and opportunities<br />
<br />
'''Inclusive'''<br />
<br />
- Take community feedback and make iterations to proposal before submitting major revision to work group and IC<br />
<br />
- Open to both adopters, and observers<br />
<br />
==Get Involved==<br />
<br />
<br />
===Updates===<br />
'''6/20/2017'''<br />
<br />
See below for material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=c6cd05fb6c2046c878ac7c9ddb010e31 Summary of simulation results under stand-by power]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=76c7973c379d6849e7bc0d96eeb95a73 Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Review latest round of simulation results<br />
<br />
2. Go over a few topics for discussion<br />
<br />
<br />
'''6/6/2017'''<br />
<br />
See below for material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7d19f143ec3f3109117904caf4a198cc Updated thermal model: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=776e636799258da85c562f69e22e05ae Updated thermal model: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7018dd736da61bf1a44030d4a582ce26 Updated thermal model: Cases D1-D8]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=b86d25485cf6f4c191c9c2fec2806e73 Summary of simulation results using updated thermal models]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=0f43d212fb481bca0efd5befbed07af1 Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Review changes to thermal models based on feedback from the community<br />
<br />
2. Review latest round of simulation results<br />
<br />
3. Go over a few topics for discussion<br />
<br />
<br />
'''5/16/2017'''<br />
<br />
Here are the update in the past 2x weeks, and material for tomorrow's call: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=5fd1d10bed7d85c6876478a975b7c867 Updated thermal simulation case deck:Thermal Simulation Feedback_20170517]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=9e5450687380a5c97feab23a3c0ccaf3 Update thermal simulation case spreadsheet: Updated Thermal Simulation Cases_20170511]<br />
<br />
Additional questions to NIC suppliers:<br />
<br />
- Standby(S5) power of NIC, or ratio of P_Standby / P_Max <br />
<br />
- P_standby of Optical modules<br />
<br />
<br />
<br />
'''4/28/2017'''<br />
<br />
As we kicked off the discussion of Mezz thermal simulation on 4/19, here are the updates: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=cd97fcf9d20789a0128cdb4380f26f69 OCP Mezz 3.0 Thermal Simulation Description]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1a8ba4c5533db8696ea9fd1f5a9d8a8b OCP Mezz 3.0 Thermal Simulation Package]<br />
<br />
Please give your feedback in mailing list and we will talk about it on next call on 5/3. <br />
<br />
'''4/17/2017'''<br />
<br />
We have an updated schedule for comment and feedback:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=85117a6af40281399d13b87745f2c1ae Schedule Update V2]<br />
<br />
Mezz 3.0 Survey is closed with 5 participants; Summary with company names masked can be found here:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2f76191e6e3f7af67373148de827db77 Mezz 3.0 Survey filled 201704016]<br />
<br />
A few updates were made to the master deck: <br />
[http://files.opencompute.org/oc/public.php?service=files&t=a906c9f2492d3d74e1053a4a82ba8331 Mezz 3.0 General Update]<br />
<br />
Our next call is on 4/19/2017 Wednesday 9am PDT(2nd call of the month). As always, call-in info can be found [http://opencompute.org/community/ocp-calendars here]. <br />
<br />
--- '''Agenda'''<br />
<br />
1. Sync with community about schedule refresher and get feedback for schedule and milestone<br />
<br />
2. Summary of survey<br />
<br />
3. John Fernandes will share methodology for thermal simulation<br />
<br />
4. Call for more feedback on a few options (9,10,11,12)<br />
<br />
<br />
<br />
<br />
<br />
'''3/29/2017'''<br />
<br />
1. Ramp NIC survey template version to v03 to have more exact wording. [http://files.opencompute.org/oc/public.php?service=files&t=888e8eb91172c13653c0bf733ca3b27f Template v03]<br />
<br />
2. Due to the limitation of mailing-list with attachment, please send the filled template to [mailto:jia.ning@ocproject.net jia.ning@ocproject.net]. Jia will aggregate and update to the wiki based on your selection of the confidential level (cell B6,B7 of the template v03)<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=399a90213e5fe9004c79e7bd0be5041e Schedule proposal v01] is available for review and comment. A few notes:<br />
<br />
- Overall it includes 3x stages: Information collection => Narrow down direction => work out details and 1st draft<br />
<br />
- The v01 schedule is on the aggressive side, i.e. the best case scenario when everything goes as expected. <br />
<br />
- Please review it, give inputs in mailing-list, and discuss in the call next week.<br />
<br />
<br />
<br />
'''3/24/2017'''<br />
<br />
An [http://files.opencompute.org/oc/public.php?service=files&t=4baf98af7f736844e149508321370650 improved version of survey template v02] is created.<br />
All NIC suppliers are strongly recommend to participate to influence Mezz 3.0. <br />
Inputs from System supplier and Hyper-scale/CSP are welcome as well.<br />
<br />
Agenda for next meeting (4/5)<br />
<br />
1. Review overall Mezz 3.0 work schedule<br />
<br />
2. Review the boundary with the context of major options<br />
<br />
3. Pick major option branches to perform more detailed study<br />
<br />
<br />
'''3/22/2017'''<br />
<br />
A survey of boundary condition of typical use cases is going on. <br />
<br />
Detail see [http://lists.opencompute.org/pipermail/opencompute-mezz-card/2017-March/000003.html here]<br />
<br />
Please reply to mailing-list to share your boundary condition of Mezz3.0 or write to [mailto:jia.ning@ocproject.net Jia Ning]<br />
<br />
'''3/14/2017'''<br />
<br />
1. [https://www.youtube.com/watch?v=M9vg974Ww_4 Video of 3/17/2017 OCP Server workshop talk - Mezz 2.0 and beyond]<br />
<br />
2. [http://files.opencompute.org/oc/public.php?service=files&t=6f58019848967b203deefef128c0aa04 Slide deck of 3/9/2017 workshop ]<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=98ba555198e7083741fefbbf6794c12d Visco file for placement study]<br />
<br />
<br />
----<br />
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']<br />
<br />
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']<br />
----<br />
<br />
===Meetings===<br />
<br />
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.<br />
<br />
Call-in info and source of truth @ http://opencompute.org/community/ocp-calendars (Time zone shown: Eastern Time) <br />
<br />
This call is open to the public.<br />
<br />
If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.<br />
<br />
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]<br />
<br />
<br />
===Events===<br />
<br />
'''2017/3/9''' <br />
<br />
OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond<br />
<br />
More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar<br />
<br />
<br />
===Communication===<br />
<br />
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].<br />
<br />
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org. <br />
<br />
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''<br />
<br />
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/<br />
<br />
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived<br />
<br />
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion<br />
<br />
==Specifications and Designs==<br />
<br />
[[All these accepted by the IC]]<br />
<br />
{| class="wikitable"<br />
|-<br />
! Specification<br />
! Version<br />
! Submit Date<br />
! Contributor<br />
! License<br />
! Notes<br />
|-<br />
|-<br />
|-<br />
| OCP Mezzanine card v2.0<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f5d9dc743117b237de3d431ded383e8 OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB) ]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=36d4cd91fd8e7cdb10660b0da833fbd6 OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=e58e1a0c3bccae3f691a559063a42ff6 Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)]<br />
<br />
| V2.0-1.0<br />
| Dec 15, 2015<br />
| Facebook<br />
| OWFa 1.0<br />
| Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+ <br><br />
Accepted by OCP IC 2/24/2016<br />
|-<br />
| OCP Mezzanine card v0.5, original standard<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2047e49112f6109c0f7e595cc93af8ae Mezzanine Card (rev 0.5)]<br />
| V0.5<br />
| Oct 8, 2012<br />
| Facebook<br />
| OWFa 1.0<br />
| Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface<br />
|}</div>John.fernandeshttps://www.opencompute.org/w/index.php?title=Server/NIC&diff=2572Server/NIC2017-06-07T02:16:59Z<p>John.fernandes: /* Updates */</p>
<hr />
<div>==Welcome==<br />
<br />
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.<br />
<br />
===Guideline===<br />
We are here to build a supportive, informative and inclusive community:<br />
<br />
<br />
'''Supportive'''<br />
<br />
- Support implementation questions<br />
<br />
- Evaluate new use cases<br />
<br />
'''Informative'''<br />
<br />
- Share the latest topics and trends related to OCP Mezz NIC spec<br />
<br />
- Share both challenges and opportunities<br />
<br />
'''Inclusive'''<br />
<br />
- Take community feedback and make iterations to proposal before submitting major revision to work group and IC<br />
<br />
- Open to both adopters, and observers<br />
<br />
==Get Involved==<br />
<br />
<br />
===Updates===<br />
'''6/6/2017'''<br />
<br />
See below for material for tomorrow's call:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7d19f143ec3f3109117904caf4a198cc Updated thermal model: Cases A1-A5]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=776e636799258da85c562f69e22e05ae Updated thermal model: Cases A6-A10]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=7018dd736da61bf1a44030d4a582ce26 Updated thermal model: Cases D1-D8]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=b86d25485cf6f4c191c9c2fec2806e73 Summary of simulation results using updated thermal models]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=0f43d212fb481bca0efd5befbed07af1 Presentation slides]<br />
<br />
--- '''Agenda'''<br />
<br />
1. Review changes to thermal models based on feedback from the community<br />
<br />
2. Review latest round of simulation results<br />
<br />
3. Go over a few topics for discussion<br />
<br />
<br />
'''5/16/2017'''<br />
<br />
Here are the update in the past 2x weeks, and material for tomorrow's call: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=5fd1d10bed7d85c6876478a975b7c867 Updated thermal simulation case deck:Thermal Simulation Feedback_20170517]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=9e5450687380a5c97feab23a3c0ccaf3 Update thermal simulation case spreadsheet: Updated Thermal Simulation Cases_20170511]<br />
<br />
Additional questions to NIC suppliers:<br />
<br />
- Standby(S5) power of NIC, or ratio of P_Standby / P_Max <br />
<br />
- P_standby of Optical modules<br />
<br />
<br />
<br />
'''4/28/2017'''<br />
<br />
As we kicked off the discussion of Mezz thermal simulation on 4/19, here are the updates: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=cd97fcf9d20789a0128cdb4380f26f69 OCP Mezz 3.0 Thermal Simulation Description]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1a8ba4c5533db8696ea9fd1f5a9d8a8b OCP Mezz 3.0 Thermal Simulation Package]<br />
<br />
Please give your feedback in mailing list and we will talk about it on next call on 5/3. <br />
<br />
'''4/17/2017'''<br />
<br />
We have an updated schedule for comment and feedback:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=85117a6af40281399d13b87745f2c1ae Schedule Update V2]<br />
<br />
Mezz 3.0 Survey is closed with 5 participants; Summary with company names masked can be found here:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2f76191e6e3f7af67373148de827db77 Mezz 3.0 Survey filled 201704016]<br />
<br />
A few updates were made to the master deck: <br />
[http://files.opencompute.org/oc/public.php?service=files&t=a906c9f2492d3d74e1053a4a82ba8331 Mezz 3.0 General Update]<br />
<br />
Our next call is on 4/19/2017 Wednesday 9am PDT(2nd call of the month). As always, call-in info can be found [http://opencompute.org/community/ocp-calendars here]. <br />
<br />
--- '''Agenda'''<br />
<br />
1. Sync with community about schedule refresher and get feedback for schedule and milestone<br />
<br />
2. Summary of survey<br />
<br />
3. John Fernandes will share methodology for thermal simulation<br />
<br />
4. Call for more feedback on a few options (9,10,11,12)<br />
<br />
<br />
<br />
<br />
<br />
'''3/29/2017'''<br />
<br />
1. Ramp NIC survey template version to v03 to have more exact wording. [http://files.opencompute.org/oc/public.php?service=files&t=888e8eb91172c13653c0bf733ca3b27f Template v03]<br />
<br />
2. Due to the limitation of mailing-list with attachment, please send the filled template to [mailto:jia.ning@ocproject.net jia.ning@ocproject.net]. Jia will aggregate and update to the wiki based on your selection of the confidential level (cell B6,B7 of the template v03)<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=399a90213e5fe9004c79e7bd0be5041e Schedule proposal v01] is available for review and comment. A few notes:<br />
<br />
- Overall it includes 3x stages: Information collection => Narrow down direction => work out details and 1st draft<br />
<br />
- The v01 schedule is on the aggressive side, i.e. the best case scenario when everything goes as expected. <br />
<br />
- Please review it, give inputs in mailing-list, and discuss in the call next week.<br />
<br />
<br />
<br />
'''3/24/2017'''<br />
<br />
An [http://files.opencompute.org/oc/public.php?service=files&t=4baf98af7f736844e149508321370650 improved version of survey template v02] is created.<br />
All NIC suppliers are strongly recommend to participate to influence Mezz 3.0. <br />
Inputs from System supplier and Hyper-scale/CSP are welcome as well.<br />
<br />
Agenda for next meeting (4/5)<br />
<br />
1. Review overall Mezz 3.0 work schedule<br />
<br />
2. Review the boundary with the context of major options<br />
<br />
3. Pick major option branches to perform more detailed study<br />
<br />
<br />
'''3/22/2017'''<br />
<br />
A survey of boundary condition of typical use cases is going on. <br />
<br />
Detail see [http://lists.opencompute.org/pipermail/opencompute-mezz-card/2017-March/000003.html here]<br />
<br />
Please reply to mailing-list to share your boundary condition of Mezz3.0 or write to [mailto:jia.ning@ocproject.net Jia Ning]<br />
<br />
'''3/14/2017'''<br />
<br />
1. [https://www.youtube.com/watch?v=M9vg974Ww_4 Video of 3/17/2017 OCP Server workshop talk - Mezz 2.0 and beyond]<br />
<br />
2. [http://files.opencompute.org/oc/public.php?service=files&t=6f58019848967b203deefef128c0aa04 Slide deck of 3/9/2017 workshop ]<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=98ba555198e7083741fefbbf6794c12d Visco file for placement study]<br />
<br />
<br />
----<br />
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']<br />
<br />
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']<br />
----<br />
<br />
===Meetings===<br />
<br />
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.<br />
<br />
Call-in info and source of truth @ http://opencompute.org/community/ocp-calendars (Time zone shown: Eastern Time) <br />
<br />
This call is open to the public.<br />
<br />
If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.<br />
<br />
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]<br />
<br />
<br />
===Events===<br />
<br />
'''2017/3/9''' <br />
<br />
OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond<br />
<br />
More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar<br />
<br />
<br />
===Communication===<br />
<br />
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].<br />
<br />
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org. <br />
<br />
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''<br />
<br />
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/<br />
<br />
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived<br />
<br />
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion<br />
<br />
==Specifications and Designs==<br />
<br />
[[All these accepted by the IC]]<br />
<br />
{| class="wikitable"<br />
|-<br />
! Specification<br />
! Version<br />
! Submit Date<br />
! Contributor<br />
! License<br />
! Notes<br />
|-<br />
|-<br />
|-<br />
| OCP Mezzanine card v2.0<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f5d9dc743117b237de3d431ded383e8 OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB) ]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=36d4cd91fd8e7cdb10660b0da833fbd6 OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=e58e1a0c3bccae3f691a559063a42ff6 Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)]<br />
<br />
| V2.0-1.0<br />
| Dec 15, 2015<br />
| Facebook<br />
| OWFa 1.0<br />
| Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+ <br><br />
Accepted by OCP IC 2/24/2016<br />
|-<br />
| OCP Mezzanine card v0.5, original standard<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2047e49112f6109c0f7e595cc93af8ae Mezzanine Card (rev 0.5)]<br />
| V0.5<br />
| Oct 8, 2012<br />
| Facebook<br />
| OWFa 1.0<br />
| Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface<br />
|}</div>John.fernandeshttps://www.opencompute.org/w/index.php?title=Server/NIC&diff=2571Server/NIC2017-06-07T01:40:30Z<p>John.fernandes: /* Updates */</p>
<hr />
<div>==Welcome==<br />
<br />
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.<br />
<br />
===Guideline===<br />
We are here to build a supportive, informative and inclusive community:<br />
<br />
<br />
'''Supportive'''<br />
<br />
- Support implementation questions<br />
<br />
- Evaluate new use cases<br />
<br />
'''Informative'''<br />
<br />
- Share the latest topics and trends related to OCP Mezz NIC spec<br />
<br />
- Share both challenges and opportunities<br />
<br />
'''Inclusive'''<br />
<br />
- Take community feedback and make iterations to proposal before submitting major revision to work group and IC<br />
<br />
- Open to both adopters, and observers<br />
<br />
==Get Involved==<br />
<br />
<br />
===Updates===<br />
'''6/6/2017'''<br />
<br />
Files for tomorrow's conference call will be sent via email to the distribution list. Links to the files will be posted here after the meeting.<br />
<br />
--- '''Agenda'''<br />
<br />
1. Review changes to thermal models based on feedback from the community<br />
<br />
2. Review latest round of simulation results<br />
<br />
3. Go over a few topics for discussion<br />
<br />
<br />
'''5/16/2017'''<br />
<br />
Here are the update in the past 2x weeks, and material for tomorrow's call: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=5fd1d10bed7d85c6876478a975b7c867 Updated thermal simulation case deck:Thermal Simulation Feedback_20170517]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=9e5450687380a5c97feab23a3c0ccaf3 Update thermal simulation case spreadsheet: Updated Thermal Simulation Cases_20170511]<br />
<br />
Additional questions to NIC suppliers:<br />
<br />
- Standby(S5) power of NIC, or ratio of P_Standby / P_Max <br />
<br />
- P_standby of Optical modules<br />
<br />
<br />
<br />
'''4/28/2017'''<br />
<br />
As we kicked off the discussion of Mezz thermal simulation on 4/19, here are the updates: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=cd97fcf9d20789a0128cdb4380f26f69 OCP Mezz 3.0 Thermal Simulation Description]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1a8ba4c5533db8696ea9fd1f5a9d8a8b OCP Mezz 3.0 Thermal Simulation Package]<br />
<br />
Please give your feedback in mailing list and we will talk about it on next call on 5/3. <br />
<br />
'''4/17/2017'''<br />
<br />
We have an updated schedule for comment and feedback:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=85117a6af40281399d13b87745f2c1ae Schedule Update V2]<br />
<br />
Mezz 3.0 Survey is closed with 5 participants; Summary with company names masked can be found here:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2f76191e6e3f7af67373148de827db77 Mezz 3.0 Survey filled 201704016]<br />
<br />
A few updates were made to the master deck: <br />
[http://files.opencompute.org/oc/public.php?service=files&t=a906c9f2492d3d74e1053a4a82ba8331 Mezz 3.0 General Update]<br />
<br />
Our next call is on 4/19/2017 Wednesday 9am PDT(2nd call of the month). As always, call-in info can be found [http://opencompute.org/community/ocp-calendars here]. <br />
<br />
--- '''Agenda'''<br />
<br />
1. Sync with community about schedule refresher and get feedback for schedule and milestone<br />
<br />
2. Summary of survey<br />
<br />
3. John Fernandes will share methodology for thermal simulation<br />
<br />
4. Call for more feedback on a few options (9,10,11,12)<br />
<br />
<br />
<br />
<br />
<br />
'''3/29/2017'''<br />
<br />
1. Ramp NIC survey template version to v03 to have more exact wording. [http://files.opencompute.org/oc/public.php?service=files&t=888e8eb91172c13653c0bf733ca3b27f Template v03]<br />
<br />
2. Due to the limitation of mailing-list with attachment, please send the filled template to [mailto:jia.ning@ocproject.net jia.ning@ocproject.net]. Jia will aggregate and update to the wiki based on your selection of the confidential level (cell B6,B7 of the template v03)<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=399a90213e5fe9004c79e7bd0be5041e Schedule proposal v01] is available for review and comment. A few notes:<br />
<br />
- Overall it includes 3x stages: Information collection => Narrow down direction => work out details and 1st draft<br />
<br />
- The v01 schedule is on the aggressive side, i.e. the best case scenario when everything goes as expected. <br />
<br />
- Please review it, give inputs in mailing-list, and discuss in the call next week.<br />
<br />
<br />
<br />
'''3/24/2017'''<br />
<br />
An [http://files.opencompute.org/oc/public.php?service=files&t=4baf98af7f736844e149508321370650 improved version of survey template v02] is created.<br />
All NIC suppliers are strongly recommend to participate to influence Mezz 3.0. <br />
Inputs from System supplier and Hyper-scale/CSP are welcome as well.<br />
<br />
Agenda for next meeting (4/5)<br />
<br />
1. Review overall Mezz 3.0 work schedule<br />
<br />
2. Review the boundary with the context of major options<br />
<br />
3. Pick major option branches to perform more detailed study<br />
<br />
<br />
'''3/22/2017'''<br />
<br />
A survey of boundary condition of typical use cases is going on. <br />
<br />
Detail see [http://lists.opencompute.org/pipermail/opencompute-mezz-card/2017-March/000003.html here]<br />
<br />
Please reply to mailing-list to share your boundary condition of Mezz3.0 or write to [mailto:jia.ning@ocproject.net Jia Ning]<br />
<br />
'''3/14/2017'''<br />
<br />
1. [https://www.youtube.com/watch?v=M9vg974Ww_4 Video of 3/17/2017 OCP Server workshop talk - Mezz 2.0 and beyond]<br />
<br />
2. [http://files.opencompute.org/oc/public.php?service=files&t=6f58019848967b203deefef128c0aa04 Slide deck of 3/9/2017 workshop ]<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=98ba555198e7083741fefbbf6794c12d Visco file for placement study]<br />
<br />
<br />
----<br />
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']<br />
<br />
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']<br />
----<br />
<br />
===Meetings===<br />
<br />
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.<br />
<br />
Call-in info and source of truth @ http://opencompute.org/community/ocp-calendars (Time zone shown: Eastern Time) <br />
<br />
This call is open to the public.<br />
<br />
If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.<br />
<br />
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]<br />
<br />
<br />
===Events===<br />
<br />
'''2017/3/9''' <br />
<br />
OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond<br />
<br />
More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar<br />
<br />
<br />
===Communication===<br />
<br />
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].<br />
<br />
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org. <br />
<br />
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''<br />
<br />
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/<br />
<br />
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived<br />
<br />
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion<br />
<br />
==Specifications and Designs==<br />
<br />
[[All these accepted by the IC]]<br />
<br />
{| class="wikitable"<br />
|-<br />
! Specification<br />
! Version<br />
! Submit Date<br />
! Contributor<br />
! License<br />
! Notes<br />
|-<br />
|-<br />
|-<br />
| OCP Mezzanine card v2.0<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f5d9dc743117b237de3d431ded383e8 OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB) ]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=36d4cd91fd8e7cdb10660b0da833fbd6 OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=e58e1a0c3bccae3f691a559063a42ff6 Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)]<br />
<br />
| V2.0-1.0<br />
| Dec 15, 2015<br />
| Facebook<br />
| OWFa 1.0<br />
| Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+ <br><br />
Accepted by OCP IC 2/24/2016<br />
|-<br />
| OCP Mezzanine card v0.5, original standard<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2047e49112f6109c0f7e595cc93af8ae Mezzanine Card (rev 0.5)]<br />
| V0.5<br />
| Oct 8, 2012<br />
| Facebook<br />
| OWFa 1.0<br />
| Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface<br />
|}</div>John.fernandeshttps://www.opencompute.org/w/index.php?title=Server/NIC&diff=2570Server/NIC2017-06-07T01:34:09Z<p>John.fernandes: /* Updates */</p>
<hr />
<div>==Welcome==<br />
<br />
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.<br />
<br />
===Guideline===<br />
We are here to build a supportive, informative and inclusive community:<br />
<br />
<br />
'''Supportive'''<br />
<br />
- Support implementation questions<br />
<br />
- Evaluate new use cases<br />
<br />
'''Informative'''<br />
<br />
- Share the latest topics and trends related to OCP Mezz NIC spec<br />
<br />
- Share both challenges and opportunities<br />
<br />
'''Inclusive'''<br />
<br />
- Take community feedback and make iterations to proposal before submitting major revision to work group and IC<br />
<br />
- Open to both adopters, and observers<br />
<br />
==Get Involved==<br />
<br />
<br />
===Updates===<br />
'''6/6/2017'''<br />
<br />
Files for tomorrow's conference call will be sent via email to the distribution list. Links to the files will be posted here after the meeting.<br />
<br />
<br />
'''5/16/2017'''<br />
<br />
Here are the update in the past 2x weeks, and material for tomorrow's call: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=5fd1d10bed7d85c6876478a975b7c867 Updated thermal simulation case deck:Thermal Simulation Feedback_20170517]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=9e5450687380a5c97feab23a3c0ccaf3 Update thermal simulation case spreadsheet: Updated Thermal Simulation Cases_20170511]<br />
<br />
Additional questions to NIC suppliers:<br />
<br />
- Standby(S5) power of NIC, or ratio of P_Standby / P_Max <br />
<br />
- P_standby of Optical modules<br />
<br />
<br />
<br />
'''4/28/2017'''<br />
<br />
As we kicked off the discussion of Mezz thermal simulation on 4/19, here are the updates: <br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=cd97fcf9d20789a0128cdb4380f26f69 OCP Mezz 3.0 Thermal Simulation Description]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1a8ba4c5533db8696ea9fd1f5a9d8a8b OCP Mezz 3.0 Thermal Simulation Package]<br />
<br />
Please give your feedback in mailing list and we will talk about it on next call on 5/3. <br />
<br />
'''4/17/2017'''<br />
<br />
We have an updated schedule for comment and feedback:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=85117a6af40281399d13b87745f2c1ae Schedule Update V2]<br />
<br />
Mezz 3.0 Survey is closed with 5 participants; Summary with company names masked can be found here:<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2f76191e6e3f7af67373148de827db77 Mezz 3.0 Survey filled 201704016]<br />
<br />
A few updates were made to the master deck: <br />
[http://files.opencompute.org/oc/public.php?service=files&t=a906c9f2492d3d74e1053a4a82ba8331 Mezz 3.0 General Update]<br />
<br />
Our next call is on 4/19/2017 Wednesday 9am PDT(2nd call of the month). As always, call-in info can be found [http://opencompute.org/community/ocp-calendars here]. <br />
<br />
--- '''Agenda'''<br />
<br />
1. Sync with community about schedule refresher and get feedback for schedule and milestone<br />
<br />
2. Summary of survey<br />
<br />
3. John Fernandes will share methodology for thermal simulation<br />
<br />
4. Call for more feedback on a few options (9,10,11,12)<br />
<br />
<br />
<br />
<br />
<br />
'''3/29/2017'''<br />
<br />
1. Ramp NIC survey template version to v03 to have more exact wording. [http://files.opencompute.org/oc/public.php?service=files&t=888e8eb91172c13653c0bf733ca3b27f Template v03]<br />
<br />
2. Due to the limitation of mailing-list with attachment, please send the filled template to [mailto:jia.ning@ocproject.net jia.ning@ocproject.net]. Jia will aggregate and update to the wiki based on your selection of the confidential level (cell B6,B7 of the template v03)<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=399a90213e5fe9004c79e7bd0be5041e Schedule proposal v01] is available for review and comment. A few notes:<br />
<br />
- Overall it includes 3x stages: Information collection => Narrow down direction => work out details and 1st draft<br />
<br />
- The v01 schedule is on the aggressive side, i.e. the best case scenario when everything goes as expected. <br />
<br />
- Please review it, give inputs in mailing-list, and discuss in the call next week.<br />
<br />
<br />
<br />
'''3/24/2017'''<br />
<br />
An [http://files.opencompute.org/oc/public.php?service=files&t=4baf98af7f736844e149508321370650 improved version of survey template v02] is created.<br />
All NIC suppliers are strongly recommend to participate to influence Mezz 3.0. <br />
Inputs from System supplier and Hyper-scale/CSP are welcome as well.<br />
<br />
Agenda for next meeting (4/5)<br />
<br />
1. Review overall Mezz 3.0 work schedule<br />
<br />
2. Review the boundary with the context of major options<br />
<br />
3. Pick major option branches to perform more detailed study<br />
<br />
<br />
'''3/22/2017'''<br />
<br />
A survey of boundary condition of typical use cases is going on. <br />
<br />
Detail see [http://lists.opencompute.org/pipermail/opencompute-mezz-card/2017-March/000003.html here]<br />
<br />
Please reply to mailing-list to share your boundary condition of Mezz3.0 or write to [mailto:jia.ning@ocproject.net Jia Ning]<br />
<br />
'''3/14/2017'''<br />
<br />
1. [https://www.youtube.com/watch?v=M9vg974Ww_4 Video of 3/17/2017 OCP Server workshop talk - Mezz 2.0 and beyond]<br />
<br />
2. [http://files.opencompute.org/oc/public.php?service=files&t=6f58019848967b203deefef128c0aa04 Slide deck of 3/9/2017 workshop ]<br />
<br />
3. [http://files.opencompute.org/oc/public.php?service=files&t=98ba555198e7083741fefbbf6794c12d Visco file for placement study]<br />
<br />
<br />
----<br />
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']<br />
<br />
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']<br />
----<br />
<br />
===Meetings===<br />
<br />
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.<br />
<br />
Call-in info and source of truth @ http://opencompute.org/community/ocp-calendars (Time zone shown: Eastern Time) <br />
<br />
This call is open to the public.<br />
<br />
If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.<br />
<br />
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]<br />
<br />
<br />
===Events===<br />
<br />
'''2017/3/9''' <br />
<br />
OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond<br />
<br />
More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar<br />
<br />
<br />
===Communication===<br />
<br />
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].<br />
<br />
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org. <br />
<br />
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''<br />
<br />
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/<br />
<br />
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived<br />
<br />
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion<br />
<br />
==Specifications and Designs==<br />
<br />
[[All these accepted by the IC]]<br />
<br />
{| class="wikitable"<br />
|-<br />
! Specification<br />
! Version<br />
! Submit Date<br />
! Contributor<br />
! License<br />
! Notes<br />
|-<br />
|-<br />
|-<br />
| OCP Mezzanine card v2.0<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=1f5d9dc743117b237de3d431ded383e8 OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB) ]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=36d4cd91fd8e7cdb10660b0da833fbd6 OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)]<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=e58e1a0c3bccae3f691a559063a42ff6 Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)]<br />
<br />
| V2.0-1.0<br />
| Dec 15, 2015<br />
| Facebook<br />
| OWFa 1.0<br />
| Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+ <br><br />
Accepted by OCP IC 2/24/2016<br />
|-<br />
| OCP Mezzanine card v0.5, original standard<br />
<br />
[http://files.opencompute.org/oc/public.php?service=files&t=2047e49112f6109c0f7e595cc93af8ae Mezzanine Card (rev 0.5)]<br />
| V0.5<br />
| Oct 8, 2012<br />
| Facebook<br />
| OWFa 1.0<br />
| Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface<br />
|}</div>John.fernandes