Your SlideShare is downloading. ×
0
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Storage Visibility for Operations - A Ceph Story
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Storage Visibility for Operations - A Ceph Story

878

Published on

Slides show the first ceph dashboard integrated within Openstack (Horizon) and how to optimize ceph performance!

Slides show the first ceph dashboard integrated within Openstack (Horizon) and how to optimize ceph performance!

0 Comments
3 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
878
On Slideshare
0
From Embeds
0
Number of Embeds
3
Actions
Shares
0
Downloads
35
Comments
0
Likes
3
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Cisco Confidential© 2013 Cisco and/or its affiliates. All rights reserved. Storage Visibility and Optimization A Story of Ceph
  • 2. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco ConfidentialCisco ConfidentialCisco Confidential© 2013 Cisco and/or its affiliates. All rights reserved. Cloud/Big-data Winnovation Team Alex Holden Damian Van VuurenAiling Zhang Marc Solanas Matt Weeks Pengfei Zhang Kai Zhang Xinyuan Huang Debo Dutta Yathiraj Udupi
  • 3. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Cisco Confidential© 2013 Cisco and/or its affiliates. All rights reserved. Why do we need storage visibility?
  • 4. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential OpenStack Storage Openstack APIs Cinder ???? Swift Glance
  • 5. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential The Storage Jungle
  • 6. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Why is visibility useful? Optimal object distribution Failure detection Make underlying configuration easier Performance tuning
  • 7. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Case Study: Ceph Source: http://ceph.com/docs/master/architecture/
  • 8. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Case Study: Ceph hash(“foo”) % 128 = 0x3f “bar’ = 2
  • 9. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Visibility in Ceph
  • 10. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential The visibility we want in Ceph Visual monitoring Object distribution OSD real time status Visual management of crush rules
  • 11. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential First Ceph Dashboard Within Horizon!!!
  • 12. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Ceph Horizon Panel Demo
  • 13. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Cisco Confidential© 2013 Cisco and/or its affiliates. All rights reserved. Use case: Identify bottlenecks
  • 14. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
  • 15. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Optimization Rebalance storage nodes dynamically Preview changes (Future work) Change configuration automatically (Future work)
  • 16. © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Conclusion Reduce downtime Increase storage performance Provide analytics and historical data More insights to follow!

×