Yes, definitely. I've been following his work for a couple of years. It'll be an interesting talk. -Matias ________________________________ From: Sage Weil <sage@newdream.net> Sent: Tuesday, January 21, 2020 3:04:36 PM To: cephalocon-seoul-2020-pc@ceph.io <cephalocon-seoul-2020-pc@ceph.io> Subject: [Cephalocon-seoul-2020-pc] Re: Keynote (fwd) Sound good?
+1 On Tue, Jan 21, 2020 at 6:04 AM Sage Weil <sage@newdream.net> wrote:
Sound good?
---------- Forwarded message ---------- From: "Prof. Heon Y. Yeom" <yeom@snu.ac.kr> To: myoungwon oh <ohmyoungwon@gmail.com> Cc: Sage Weil <sage@newdream.net>, Sage Weil <sweil@redhat.com>, myoungwon.oh@samsung.com Bcc: Date: Tue, 21 Jan 2020 14:21:23 +0900 Subject: Re: RE: RE: Keynote Dear Myoungwon and Sage Weil,
I would be honored to participate in Cephalocon 2020 as a keynote speaker. I have been working on Operating Systems and Distributed Systems, especially the SSD effects on them. Here's the tentative title and abstract of the talk. Let me know what you think. Best Regards,
Heonyoung Yeom
The impact of fast storage on the distributed file system With the introduction of the SSD and its wide spread use these days, the world of storage is changing with far reaching effect on operating systems, computer architecture and distributed file system. While confined within the SATA interface, the effect was minimal. However, the NVMe interface has changed everything upside down. Traditionally, the storage device has been a black box. The interface cleanly separated the applications and operating systems from the inner workings of the storage device, making everything simple and clear. However, the sudden increase in speed and parallelism as well as the unique physical characteristics of the storage devices make it necessary to somehow coordinate the actions between the storage device and the system software. In this talk, I will look at the actual changes of the storage device itself and its impact on the storage stack of the operating systems and how this change would affect the distributed files systems, especially Ceph.
On Fri, Jan 17, 2020 at 11:29 PM myoungwon oh <ohmyoungwon@gmail.com> wrote:
I copy Prof. Yeom to this email thread to coordinate the schedule.
Prof. Yeom I'd like introduce Sage Weil who is the founder and chief architect of Ceph. As I explained via email, it would be great if you give a keynote speech at Cephalocon 2020. The keynote date is the 5th march (Thursday). So, you are able to attend and do a keynote. And, to organize conference schedule, Sage need a talk tile and abstract. Please let us know these information.
Regards, Myoungwon
2020년 1월 17일 (금) 오후 10:34, Sage Weil <sage@newdream.net>님이 작성:
Thanks for looking into this, Myoungwon. The PC would like to invite Prof Yeom to speak on Thursday morning. Can you start an email thread so we can coordinate? We'll need a talk title and abstract, and we can provide a registration code for the conference.
Thank you! sage
On Fri, 17 Jan 2020, myoungwon oh wrote:
I've checked Prof. Yeom's schedule, and he will be available on 3 or 5 Mar. Please check the keynote date.
Myoungwon
2020년 1월 17일 (금) 오후 2:09, Myoungwon Oh <myoungwon.oh@samsung.com>님이 작성:
As a keynote speaker for Cephalocon 2020, I would like to recommend Professor Yeom in Seoul National University(SNU) for two reasons. ( https://dblp.org/pers/hd/y/Yeom:Heon_Young)
First of all, Prof. Yum is one of the few distributed storage system experts in Korea who has published a number of outstanding research papers that have been recognized by major academic conferences such as ATC, FAST etc. In addition, he is interested in Open Source, and many of his students, including myself, are now working for the related industries. Therefore, it is helpful for Professor Yeom's presence to raise Ceph's status.
Secondly, as the Ceph conference will be held in here, Korea, it is necessary to select a keynote speaker considering the sentiments of Koreans. The attendance of academic experts as keynote speakers is better for attracting Koreans' attention and participation than focusing on related industry speakers. Moreover, considering the status of Seoul National University in Korea, Professor Yeom will be the best option.
If you agree with me, please check which of the keynote date will be available. Also, if I get the response from NAVER folk, I will certainly let you know.
Thanks.
-- -------------------------------------------- Professor Heon Young YEOM Department of Computer Science Seoul National University, Korea yeom@snu.ac.kr ----------------------------------------------- _______________________________________________ Cephalocon-seoul-2020-pc mailing list -- cephalocon-seoul-2020-pc@ceph.io To unsubscribe send an email to cephalocon-seoul-2020-pc-leave@ceph.io
-- Patrick Donnelly, Ph.D. He / Him / His Senior Software Engineer Red Hat Sunnyvale, CA GPG: 19F28A586F808C2402351B93C3301A3E258DD79D
+1 On Tue, Jan 21, 2020 at 9:04 AM Sage Weil <sage@newdream.net> wrote:
Sound good?
---------- Forwarded message ---------- From: "Prof. Heon Y. Yeom" <yeom@snu.ac.kr> To: myoungwon oh <ohmyoungwon@gmail.com> Cc: Sage Weil <sage@newdream.net>, Sage Weil <sweil@redhat.com>, myoungwon.oh@samsung.com Bcc: Date: Tue, 21 Jan 2020 14:21:23 +0900 Subject: Re: RE: RE: Keynote Dear Myoungwon and Sage Weil,
I would be honored to participate in Cephalocon 2020 as a keynote speaker. I have been working on Operating Systems and Distributed Systems, especially the SSD effects on them. Here's the tentative title and abstract of the talk. Let me know what you think. Best Regards,
Heonyoung Yeom
The impact of fast storage on the distributed file system With the introduction of the SSD and its wide spread use these days, the world of storage is changing with far reaching effect on operating systems, computer architecture and distributed file system. While confined within the SATA interface, the effect was minimal. However, the NVMe interface has changed everything upside down. Traditionally, the storage device has been a black box. The interface cleanly separated the applications and operating systems from the inner workings of the storage device, making everything simple and clear. However, the sudden increase in speed and parallelism as well as the unique physical characteristics of the storage devices make it necessary to somehow coordinate the actions between the storage device and the system software. In this talk, I will look at the actual changes of the storage device itself and its impact on the storage stack of the operating systems and how this change would affect the distributed files systems, especially Ceph.
On Fri, Jan 17, 2020 at 11:29 PM myoungwon oh <ohmyoungwon@gmail.com> wrote:
I copy Prof. Yeom to this email thread to coordinate the schedule.
Prof. Yeom I'd like introduce Sage Weil who is the founder and chief architect of Ceph. As I explained via email, it would be great if you give a keynote speech at Cephalocon 2020. The keynote date is the 5th march (Thursday). So, you are able to attend and do a keynote. And, to organize conference schedule, Sage need a talk tile and abstract. Please let us know these information.
Regards, Myoungwon
2020년 1월 17일 (금) 오후 10:34, Sage Weil <sage@newdream.net>님이 작성:
Thanks for looking into this, Myoungwon. The PC would like to invite Prof Yeom to speak on Thursday morning. Can you start an email thread so we can coordinate? We'll need a talk title and abstract, and we can provide a registration code for the conference.
Thank you! sage
On Fri, 17 Jan 2020, myoungwon oh wrote:
I've checked Prof. Yeom's schedule, and he will be available on 3 or 5 Mar. Please check the keynote date.
Myoungwon
2020년 1월 17일 (금) 오후 2:09, Myoungwon Oh <myoungwon.oh@samsung.com>님이 작성:
As a keynote speaker for Cephalocon 2020, I would like to recommend Professor Yeom in Seoul National University(SNU) for two reasons. ( https://dblp.org/pers/hd/y/Yeom:Heon_Young)
First of all, Prof. Yum is one of the few distributed storage system experts in Korea who has published a number of outstanding research papers that have been recognized by major academic conferences such as ATC, FAST etc. In addition, he is interested in Open Source, and many of his students, including myself, are now working for the related industries. Therefore, it is helpful for Professor Yeom's presence to raise Ceph's status.
Secondly, as the Ceph conference will be held in here, Korea, it is necessary to select a keynote speaker considering the sentiments of Koreans. The attendance of academic experts as keynote speakers is better for attracting Koreans' attention and participation than focusing on related industry speakers. Moreover, considering the status of Seoul National University in Korea, Professor Yeom will be the best option.
If you agree with me, please check which of the keynote date will be available. Also, if I get the response from NAVER folk, I will certainly let you know.
Thanks.
-- -------------------------------------------- Professor Heon Young YEOM Department of Computer Science Seoul National University, Korea yeom@snu.ac.kr ----------------------------------------------- _______________________________________________ Cephalocon-seoul-2020-pc mailing list -- cephalocon-seoul-2020-pc@ceph.io To unsubscribe send an email to cephalocon-seoul-2020-pc-leave@ceph.io
-- Matt Benjamin Red Hat, Inc. 315 West Huron Street, Suite 140A Ann Arbor, Michigan 48103 http://www.redhat.com/en/technologies/storage tel. 734-821-5101 fax. 734-769-8938 cel. 734-216-5309
+1 -----Original message-----
From: Sage Weil <sage@newdream.net> Sent: Tuesday 21st January 2020 15:05 To: cephalocon-seoul-2020-pc@ceph.io Subject: [Cephalocon-seoul-2020-pc] Re: Keynote (fwd)
Sound good?_______________________________________________ Cephalocon-seoul-2020-pc mailing list -- cephalocon-seoul-2020-pc@ceph.io To unsubscribe send an email to cephalocon-seoul-2020-pc-leave@ceph.io
participants (5)
-
Dan van der Ster
-
Matias Bjorling
-
Matt Benjamin
-
Patrick Donnelly
-
Sage Weil