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Code Walkthroughs

Every month the Ceph Developer Community meets to discuss one aspect of Ceph code, to spread knowledge of how it works and why it works that way.

This monthly meeting will occur on the last Tuesday of every month via our BlueJeans teleconferencing system. Each month we alternate meeting times to ensure that all time zones have the opportunity to participate.

Calendar:

Ceph Community
iCal

To join use the following details:

To join the meeting:
https://bluejeans.com/908675367

Just want to dial in on your phone?
1.) Dial one of the following numbers: 408-915-6466 (US)
See all numbers: https://www.redhat.com/en/conference-numbers

2.) Enter Meeting ID: 908675367
3.) Press #

2018-05-29 @ 10am EDT: BlueStore - Sage Weil - https://www.youtube.com/watch?v=f0H-XhcZGP0

2018-06-26 @ 7pm EDT: BlueStore write path - Sage Weil - https://www.youtube.com/watch?v=1o2UjIPHIZo

2018-07-10 @ 7pm EDT: New developer code walk-through - Sage Weil - https://www.youtube.com/watch?v=CjrBX7Ojjok

2018-07-31 @ 10am EDT: OSD recovery, especially async - Neha Ojha - https://www.youtube.com/watch?v=waOtatCpnYs

2018-08-02 @ 8am PDT: Intro to teuthology (not strictly a code walkthrough) - Josh Durgin - https://www.youtube.com/watch?v=WiEUzoS6Nc4

2018-08-28 @ 7pm EDT: MonClient/Monitor - Kefu Chai - https://www.youtube.com/watch?v=g5Tppf7l2Cw

2018-09-25 @ 10am PDT: ceph-objectstore-tool - David Zafman - https://www.youtube.com/watch?v=SoDcj7Du-xU

2018-10-30 @ 4pm PDT: OSD peering - Brad Hubbard - https://youtu.be/GULp4dvwN3I

2018-11-30 @ 7am PDT: BlueStore cache autotuning - Mark Nelson - https://www.youtube.com/watch?v=e6Z8zWTkg2k

2020-06-23 @ 7am PDT: Overview of the Monitor - Greg Farnum - https://www.youtube.com/watch?v=5VPXOZzdKSw&list=PLrBUGiINAakN87iSX3gXOXSU3EB8Y1JLd&index=2

2020-07-14 @ 7am PDT: DmClock - J. Eric Ivancich - https://www.youtube.com/watch?v=D27XlS8Z_sc&list=PLrBUGiINAakN87iSX3gXOXSU3EB8Y1JLd

2020-08-25 @ 7am PDT: KRBD I/O Flow - Ilya Dryomov - https://www.youtube.com/watch?v=XClnvd_BX6I

2020-09-29 @ 10am PDT: Metadata Servers in Ceph FS - Patrick Donnelly

2020-10-27 @ 7am PDT: Librbd I/O Flow - Jason Dillaman

Future topics

  • mgr modules crash course
  • Ceph Dashboard backend and frontend
  • orchestrator
  • PG Log
  • Recovery
  • Backfill
  • Scrub
  • OSD I/O path