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State of OpenStack Block Storage




                         John Griffith: Project Technical lead
                                                  IRC: jgriffith
                                      LaunchPad: john-griffith
Cinder?
   OpenStack Block Storage Service

   Extraction of Nova-Volume

   It's own core project

   Nova-Volume and Cinder are equivalent in Folsom
New Features

  Create volume from image

  NFS files as Virtual Block Devices

  Persistent iSCSI Targets

  Python-cinderclient

  Improved API response data
What went well

    Great participation/support
     
       Rackspace
     
       Nebula
     
       Cannonical
     
       IBM
     
       NetApp
     
       RedHat
     
       …...


  Nova-Volume equivalency

  Core Status

  So far so good
What didn't :(

  Bugs not found until late in the cycle

  Documentation

  Time!!
What's Next

  QoS

  Volume State Implementation

  API improvements

  Secure Attach

  Multiple Back-End driver support

  Better definition/use of Types and Extra Specs

  Retention of meta-data for Glance images on bootable volumes

  Backup to Object Store

  Volume resize

  Xen enhancements
Questions?

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State of-blockstorage-grizzlysummit

  • 1.
  • 2. State of OpenStack Block Storage John Griffith: Project Technical lead IRC: jgriffith LaunchPad: john-griffith
  • 3. Cinder? OpenStack Block Storage Service Extraction of Nova-Volume It's own core project Nova-Volume and Cinder are equivalent in Folsom
  • 4. New Features  Create volume from image  NFS files as Virtual Block Devices  Persistent iSCSI Targets  Python-cinderclient  Improved API response data
  • 5. What went well  Great participation/support  Rackspace  Nebula  Cannonical  IBM  NetApp  RedHat  …...  Nova-Volume equivalency  Core Status  So far so good
  • 6. What didn't :(  Bugs not found until late in the cycle  Documentation  Time!!
  • 7. What's Next  QoS  Volume State Implementation  API improvements  Secure Attach  Multiple Back-End driver support  Better definition/use of Types and Extra Specs  Retention of meta-data for Glance images on bootable volumes  Backup to Object Store  Volume resize  Xen enhancements