On Jan 21, 2020, at 11:24 AM, Sage Weil <sage@newdream.net> wrote:

On Tue, 21 Jan 2020, Jillian Hall wrote:

Thanks Jennifer and hi Sage! I hope you are doing well, and everyone 
else too :). I had wanted to send a note last week but I was just 
getting back from vacation, it unfortunately took me a little longer to 
get caught up than anticipated so apologies on my delay.

I had reviewed the schedule with Jennifer and I do have a few 
questions/items that I wanted to run by you all. Those are below: Sage, 
will you be doing any kind of introductory keynote like you did last 
year for for 15-20 mins (or, it could be shorter due to other keynotes) 

We were thinking:
- intro keynote from me.  it can be short or long, depending on space
- panel with the components leads, like we did last time.  day 2 
probably?
- if there's time, a "what's coming in pacific" slot (short, 15m?)

We already have a few confirmed sponsor keynotes: Softiron (15 minutes), 
XSKY (8 minutes) and Western Digital (8 minutes) - do know which days 
you want them placed on? I believe Jennifer mentioned you are also 
thinking that Intel and Suse will also come in as sponsors. Do you know 
when you would want them to speak? If we can at least know when you want 
them to speak, we can hold those on the schedule.

Red Hat will speak.  I'm assuming Suse and Intel will also want slots 
too... I sent an email a bit ago to confirm.  I have no real preference 
for which days anyone goes...

Let's wait to hear back from them and then see how the schedule fits 
together?

Thanks!
sage

Got it! We will wait until the end of week to do anything and then circle back. Thank you! 

I also had originally had that slot for a sponsor session on the schedule but I now realize, after further reviewing the perspective, that sponsors only get keynotes or a meal session - but I believe at this time Jennifer had put that missing session into the schedule. Jennifer, if not, please go ahead and do so as we do not need to hold that slot. 

We can definitely look into creative timing to fit the keynotes, and we look forward to hearing back from you. 

Thank you,
Jillian

On Jan 21, 2020, at 9:47 AM, Jennifer Crowley <jcrowley@linuxfoundation.org> wrote:

Hi Sage,

Yes, I will update Sched and I am hoping to go over the schedule with Jill Hall (cc'd here) later today, on how to creatively fit all the keynotes in.

Jennifer


Jennifer Crowley
Event Programming Coordinator
The Linux Foundation
E: jcrowley@linuxfoundation.org <mailto:crowley@linuxfoundation.org>
T: 508-320-1755
W: www.linuxfoundation.org <http://www.linuxfoundation.org/>
 <https://mailtrack.io/?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&> Sender notified by 
Mailtrack <https://mailtrack.io/?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&> 01/21/20, 09:44:47 AM


On Tue, Jan 21, 2020 at 9:38 AM Sage Weil <sage@redhat.com<mailto:sage@redhat.com>> wrote:
Hi Jennifer,

Can you update sched with the following invite keynote for Thursday 
morning?  I think a 20m slot? 

BTW I think we're going to need to get creative to fit in all of the 
keynote slots (sponsored and otherwise)... maybe reduce the time intervals 
later in the day or something.  :/


Speaker: Heonyoung Yeom

Title: 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.