Crimson - A New Ceph OSD for the Age of Persistent Memory and Fast NVMe Storage

Crimson - A New Ceph OSD for the Age of Persistent Memory and Fast NVMe Storage

USENIX via YouTube Direct link

ObiectStore

15 of 20

15 of 20

ObiectStore

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Crimson - A New Ceph OSD for the Age of Persistent Memory and Fast NVMe Storage

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  1. 1 Intro
  2. 2 Storage Keeps Getting Faster
  3. 3 CPUs, not so much
  4. 4 Ceph Architecture
  5. 5 RADOS
  6. 6 OSD Threading Architecture
  7. 7 Classic OSD Threads
  8. 8 Crimson!
  9. 9 Programming Model
  10. 10 Crimson Threading Architecture
  11. 11 Current Status
  12. 12 Performance
  13. 13 BlueStore - Alien
  14. 14 BlueStore - Seastar Native
  15. 15 ObiectStore
  16. 16 Seastore - Logical Structure
  17. 17 Seastore - Why use an LBA indirection?
  18. 18 Seastore - Layout
  19. 19 Seastore - Persistent Memory
  20. 20 Questions?

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