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Barcelona, Spain
May 19-20, 2019
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Sunday, May 19 • 16:00 - 16:40
Per OSD Recovery Bandwidth Control Based on dmClock - Xie Xingguo & Yan Jun, ZTE Corporation

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We represents a prototyping of bandwidth control strategy of recovery activities at per-osd granularity by utilizing dmclock, an algorithm that implements distributed quality of service. The benefit is that we're now be able to limit the bandwidth of recovery activities in any form, thereby greatly reducing their impact on our existing client-side services.

Speakers
YJ

Yan Jun

Principal Software Engineer, ZTE Corporation
Yan is an active and experienced Ceph developer focusing on RADOS and is especially expert in dmClock. 
XX

Xie XingGuo

Software Engineer, ZTE Corporation
I am an active and experienced Ceph developer focusing on RADOS. I've talked about the "Per OSD Recovery Bandwidth Control Based on dmClock" strategy with Yan on Cephalocon Barcelona 2019.


Sunday May 19, 2019 16:00 - 16:40 BST
G3