[Bug 1482227] Re: [MIR] python-pyeclib, liberasurecode, jerasure, gf-complete

[James Page]

After resolution of the backend loading issues in liberasurecode, I
think this is now ready for review.

** Description changed:

  [Overview]
  
  Swift 2.3.0 has experimental support for erasure coded storage pools;
  even though this is optional, the integration is fairly well laced into
  the storage pool code, and the project are working towards making this
  production grade.
  
  This MIR requests that the required dependency be included in main, so
  we can move to the newer Swift versions (getting other new version
  goodness as well).
  
  Its also worth noting that CPU optimization is currently a build time
  feature in this dependency chain - as as a result is disable to meet the
  minimum CPU feature baseline in Debian, so the algorithms are not
  optimized in any way so won't be as performant as they should be on
  modern CPU architectures.
  
  >> pyeclib <<
  
  [Availability]
  In universe and Debian
  
  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.
  
  [Security]
  No security history.
  
  [Quality assurance]
  Package builds OK, unit tests executed as part of package build
  
  [Dependencies]
  All in main or on this MIR request.
  
  [Standards compliance]
  OK
  
  [Maintenance]
  ubuntu-server/ubuntu-openstack
  
  [Background information]
  pyeclib provides a python wrap around liberasurecode - versions must be exactly matched
  
  >> jerasure <<
  
  [Availability]
  In universe and Debian
  
  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.
  
  [Security]
  No security history.
  
  [Quality assurance]
  Package builds OK
  
  [Dependencies]
  All in main or on this MIR request.
  
  [Standards compliance]
  OK
  
  [Maintenance]
  ubuntu-server/ubuntu-openstack
  
  >> gf-complete <<
  
  [Availability]
  In universe and Debian
  
  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.
  
  [Security]
  No security history.
  
  [Quality assurance]
  Package builds OK
  
  [Dependencies]
  All in main or on this MIR request.
  
  [Standards compliance]
  OK
  
  [Maintenance]
  ubuntu-server/ubuntu-openstack
  
  >> liberasurecode <<
  
  [Availability]
  In universe and Debian
  
  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.
  
  [Security]
  No security history.
  
  [Quality assurance]
- Package builds OK
+ Package builds OK, unit tests executed as part of package build.
  
  [Dependencies]
  All in main or on this MIR request.
  
  [Standards compliance]
  OK
  
  [Maintenance]
  ubuntu-server/ubuntu-openstack

-- 
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https://bugs.launchpad.net/bugs/1482227

Title:
  [MIR] python-pyeclib, liberasurecode, jerasure, gf-complete

Status in gf-complete package in Ubuntu:
  New
Status in jerasure package in Ubuntu:
  New
Status in liberasurecode package in Ubuntu:
  New
Status in python-pyeclib package in Ubuntu:
  New

Bug description:
  [Overview]

  Swift 2.3.0 has experimental support for erasure coded storage pools;
  even though this is optional, the integration is fairly well laced
  into the storage pool code, and the project are working towards making
  this production grade.

  This MIR requests that the required dependency be included in main, so
  we can move to the newer Swift versions (getting other new version
  goodness as well).

  Its also worth noting that CPU optimization is currently a build time
  feature in this dependency chain - as as a result is disable to meet
  the minimum CPU feature baseline in Debian, so the algorithms are not
  optimized in any way so won't be as performant as they should be on
  modern CPU architectures.

  >> pyeclib <<

  [Availability]
  In universe and Debian

  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.

  [Security]
  No security history.

  [Quality assurance]
  Package builds OK, unit tests executed as part of package build

  [Dependencies]
  All in main or on this MIR request.

  [Standards compliance]
  OK

  [Maintenance]
  ubuntu-server/ubuntu-openstack

  [Background information]
  pyeclib provides a python wrap around liberasurecode - versions must be exactly matched

  >> jerasure <<

  [Availability]
  In universe and Debian

  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.

  [Security]
  No security history.

  [Quality assurance]
  Package builds OK

  [Dependencies]
  All in main or on this MIR request.

  [Standards compliance]
  OK

  [Maintenance]
  ubuntu-server/ubuntu-openstack

  >> gf-complete <<

  [Availability]
  In universe and Debian

  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.

  [Security]
  No security history.

  [Quality assurance]
  Package builds OK

  [Dependencies]
  All in main or on this MIR request.

  [Standards compliance]
  OK

  [Maintenance]
  ubuntu-server/ubuntu-openstack

  >> liberasurecode <<

  [Availability]
  In universe and Debian

  [Rationale]
  New dependency for OpenStack Swift to support erasure coded pools of object data.

  [Security]
  No security history.

  [Quality assurance]
  Package builds OK, unit tests executed as part of package build.

  [Dependencies]
  All in main or on this MIR request.

  [Standards compliance]
  OK

  [Maintenance]
  ubuntu-server/ubuntu-openstack

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