Ceph

h1. CDS Giant

The Ceph Developer Summit for Giant will occur on March 04-05, 2014.  This summit is where planning for the upcoming Giant release will happen, and attendance is (as always) open to all.  If you're interested in Ceph, please join us!  It will be a virtual summit (no travel!) using IRC, etherpad, and Google Hangouts.

h3. Session Goals

After careful consideration of submitted [[Overview|blueprints]], Patrick will create a schedule that allows time for discussing many of them. These should be interactive discussions, not lectures!  Each session will be moderated by the owner of its associated blueprint, with these goals: 

* Identify a blueprint owner, if necessary

* Discuss the possible ways the blueprint might be implemented

* Identify the necessary work items and record them in the session's etherpad

* Determine whether the work can be completed before the feature freeze

* Identify interested parties and discuss ownership of work items

h3. Tools

We choose to make this a small, online event so that more people can attend and contribute in a meaningful way without having to disrupt their lives with travel time and cost.  In order to facilitate these virtual discussions, we will all be using a few tools.

*IRC:* We have a special logged IRC channel set up for the summit.  This allows us to deal with housekeeping, make announcements, and interact with attendees who aren't in the videoconference.  If you can, please join "#ceph-summit":irc://irc.oftc.net/ceph-summit on irc.oftc.net!

* Sessions logs will be posted here after the summit

*Google Hangouts*: We are using a broadcasted Google Hangout for videoconferencing. Because speakers are limited to 10, ping scuttlemonkey or rturk on IRC if you want to join the hangout.

*Live YouTube Stream*: For those who are okay being a "spectator" and giving feedback via IRC, the sessions will be broadcast (more or less) live on YouTube.  The video link will change at the breaks, and will be available at the list below or on the session itself after the rooms are live. 

Day 1:

* "Session 1":https://plus.google.com/events/creatju35t6h652deh84e2m74lc

* "Session 2":https://plus.google.com/events/ck8k2t38u6bbvftnngpqroimopg

* "Session 3":https://plus.google.com/events/ccq7r4019u577j33afk83nadq9k

Day 2

* "Session 1":https://plus.google.com/events/c3lg409c2ufh0fbi0bbfqiqkb0k

* "Session 2":https://plus.google.com/events/c0li69mg8rhko5iesnil5qjj7jc

*Etherpad*: Each session will have an associated etherpad for collaborative note taking during the session. This should allow us to capture work items and other notes during the sessions.

The community team will be hanging out in #ceph during the summit to help if anything goes awry. If you have questions before then, please "contact us":mailto:community@ceph.com.

h3. Schedule: Tuesday, March 04, 2014 (GMT-8)

h4. (US / EMEA)

|*GMT-8

(PST)*|

*GMT+1

(CET)*|

*GMT+8

(CST)*|*Session*|

|07:00|16:00|23:00|*Welcome, Community Update, and Summit Process*

Patrick McGarry

"[pad]":http://pad.ceph.com/p/cdsgiant-welcome "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=8m12s|

|07:15|16:15|23:15|*Firefly Recap*

Sage Weil

"[pad]":http://pad.ceph.com/p/cdsgiant-firefly-recap "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=19m43s|

|07:30|16:30|23:30|*Accelio RDMA Messenger*

Matt Benjamin

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Accelio_RDMA_Messenger "[pad]":http://pad.ceph.com/p/cdsgiant-accelio-rdma "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=40m25s| 

|08:00|17:00|24:00

(+1 day)|*Ceph Deployment*

Loic Dachary/Sebastien Han

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/-Ceph_deployment_-_ceph-deploy_puppet_chef_salt_ansible "[pad]":http://pad.ceph.com/p/cdsgiant-ceph-orchestration-and-deployment "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=1h6m32s| 

|08:30|17:30|00:30|*Diagnosability*

Dan Mick

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Diagnosability "[pad]":http://pad.ceph.com/p/cdsgiant-diagnosability "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=1h33m58s| 

|09:00|18:00|01:00|*Discuss moving to CMake*

Ilya Dryomov

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/CMake "[pad]":http://pad.ceph.com/p/cdsgiant-cmake "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=2h5m40s| 

|09:15|18:15|01:15|RBD: import/export diff, integrity local import

Jean-Tiare Le Bigot

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Diff_-_integrity_local_import "[pad]":http://pad.ceph.com/p/cdsgiant-rbd-import-export-diff "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=2h17m24s| 

|09:30|18:30|01:30|Reference counter for protected snapshots

Jean-Tiare Le Bigot

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Reference_counter_for_protected_snapshots "[pad]":http://pad.ceph.com/p/cdsgiant-reference-counter-protected-snapshots "[video]":http://www.youtube.com/watch?v=XRlPV1IRFfc&feature=share&t=2h31m30s| 

|10:00|19:00|02:00|[Break]|

|10:15|19:15|02:15|MON: Independently dispatch non-conflicting messages

Joao Luis

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Mon_-_Independently_dispatch_non-conflicting_messages "[pad]":http://pad.ceph.com/p/cdsgiant-mon-dispatch-nonconflicting-messages "[video]":http://www.youtube.com/watch?v=fj_gSORbxck&feature=share&t=5m27s| 

|10:45|19:45|02:45|MON: Paxos service relying on hooks 

Joao Luis

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Mon_-_PaxosServices_relying_on_hooks_instead_of_hardcoded_order_to_updatepropose "[pad]":http://pad.ceph.com/p/cdsgiant-mon-paxos-service-hooks "[video]":http://www.youtube.com/watch?v=fj_gSORbxck&feature=share&t=39m46s|

|11:15|20:15|03:15|MON: Prioritize messages 

Joao Luis

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Mon_-_Prioritize_messages "[pad]":http://pad.ceph.com/p/cdsgiant-mon-prioritize-messages "[video]":http://www.youtube.com/watch?v=fj_gSORbxck&feature=share&t=1h6m5s|

|11:45|20:45|03:45|Pyramid Erasure Code

Loic Dachary

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Pyramid_Erasure_Code "[pad]":http://pad.ceph.com/p/cdsgiant-pyramid-erasure-code "[video]":http://www.youtube.com/watch?v=fj_gSORbxck&feature=share&t=1h28m23s|

|12:15|21:15|04:15|librados/objecter: improve threading

Sage Weil

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Libradosobjecter_-_improve_threading "[pad]":http://pad.ceph.com/p/cdsgiant-librados-improve-threading "[video]":http://www.youtube.com/watch?v=fj_gSORbxck&feature=share&t=2h11m13s|

|12:45|21:45|04:45|[Break]|

|13:00|22:00|05:00|Annotate config / perfcounters

Sage Weil

"[blueprint1]":http://tracker.ceph.com/projects/ceph/wiki/Annotate_config_options "[blueprint2]":http://tracker.ceph.com/projects/ceph/wiki/Annotate_perfcounters "[pad]":http://pad.ceph.com/p/cdsgiant-annotate-config-perfcounters  "[video]":http://www.youtube.com/watch?v=bQuGZ-3u8Xw&feature=share&t=3m58s|

|13:30|22:30|05:30|librados: support parallel reads

Sage Weil

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Librados_-_support_parallel_reads "[pad]":http://pad.ceph.com/p/cdsgiant-librados-parallel-reads "[video]":http://www.youtube.com/watch?v=bQuGZ-3u8Xw&feature=share&t=34m|

|14:00|23:00|06:00|RGW: Mongoose / Civetweb frontend

Yehuda Sadeh

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Mongoose__Civetweb_frontend_for_RGW "[pad]":http://pad.ceph.com/p/cdsgiant-rgw-mongoose-civetweb "[video]":http://www.youtube.com/watch?v=bQuGZ-3u8Xw&feature=share&t=55m|

|14:30|23:30|06:30|RGW: Snapshots

Craig Lewis

"[blueprint]":http://tracker.ceph.com/projects/ceph/wiki/Rgw_-_Snapshots "[pad]":http://pad.ceph.com/p/cdsgiant-rgw-snapshots "[video]":http://www.youtube.com/watch?v=bQuGZ-3u8Xw&feature=share&t=1h29m|

|15:00|24:00|07:00|[Adjourn]|

h3. Schedule: Wednesday, March 05, 2014 (GMT-8)

h4. (US / APAC)

|*GMT-8

(PST)*|

*GMT+1

(CET)*|

*GMT+8

(CST)*|*Session*|

|16:00|01:00

(+1 day)|08:00

(+1 day)|Welcome, Community Update, and Summit Process

Patrick McGarry

[pad] [video]|

|16:15|01:15|08:15|Firefly Recap

Sage Weil

[pad] [video]|

|16:30|01:30|08:30|CephFS Recovery Tool

Greg Farnum

[blueprint] [pad] [video]| 

|17:00|02:00|09:00|Add Systemtap/Dtrace static markers

Haomai Wang

[blueprint] [pad] [video]|

|17:30|02:30|09:30|CRUSH extension for more flexible object placement

Li Wang

[blueprint] [pad] [video]|

|18:00|03:00|10:00|OSD: tiering, new cache modes

Sage Weil

[blueprint] [pad] [video]|

|18:30|03:30|10:30|OSD: create backend for Seagate Kinetic

Sage Weil

[blueprint] [pad] [video]|

|19:00|04:00|11:00|OSD: prepopulate pg temp

Sage Weil

[blueprint] [pad] [video]| 

|19:30|04:30|11:30|[Break]|

|19:45|04:45|11:45|RBD: Add QoS to librbd

Haomai Wang

[blueprint] [pad] [video]| 

|20:15|05:15|12:15|RBD: copy-on-read for clones

Li Wang

[blueprint] [pad] [video]|

|20:45|05:45|12:45|RBD: journaling

Sage Weil

[blueprint] [pad] [video]|

|21:15|06:15|13:15|RGW: Compound objects (phase 1)

Ray Lv

[blueprint] [pad] [video]|

|21:45|06:45|13:45|RGW: if-match on user-defined metadata

Ray Lv

[blueprint] [pad] [video]| 

|22:15|07:15|14:15|[Adjourn]|