Difference between revisions of "Contract SFS-DEV-004"

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3 patches of 6? in review:
+
6 patches of 6? in review:
 
* [http://review.whamcloud.com/#/c/12452 clio: add cl_object_ioctl() interface]  
 
* [http://review.whamcloud.com/#/c/12452 clio: add cl_object_ioctl() interface]  
 
* [http://review.whamcloud.com/#/c/12494 clio: add CL_IOC_FIND_CBDATA cl_object_ioctl ops]  
 
* [http://review.whamcloud.com/#/c/12494 clio: add CL_IOC_FIND_CBDATA cl_object_ioctl ops]  
 
* [http://review.whamcloud.com/#/c/12535 clio: add CL_IOC_FIEMAP cl_object_ioctl ops]
 
* [http://review.whamcloud.com/#/c/12535 clio: add CL_IOC_FIEMAP cl_object_ioctl ops]
 
* [http://review.whamcloud.com/12638 clio: add CL_IOC_DATA_VERSION and CL_IOC_GETATTR ops]
 
* [http://review.whamcloud.com/12638 clio: add CL_IOC_DATA_VERSION and CL_IOC_GETATTR ops]
* [http://review.whamcloud.com/12639 clio: add CL_CHECK_STRIPE cl_object_ioctl ops]
+
* [http://review.whamcloud.com/12748 clio: get rid of ll_glimpse_ioctl()]
 +
* [http://review.whamcloud.com/12639 clio: get rid of lov_stripe_md reference in setting file stripe info]
  
 
=== Remove stripe md direct access beyond LOV layer ===
 
=== Remove stripe md direct access beyond LOV layer ===

Revision as of 18:13, 18 November 2014

Overview

The goal of the CLIO Simplification Implementation contract is the implementation in the Lustre source code of the CLIO Simplification Design that resulted from Project 2 of Contract SFS-DEV-003.

For the contract statement of work, see SFS-DEV-004_SOW.pdf

Key People

OpenSFS

  • Galen Shipman - OpenSFS Contract Administrator
  • Christopher Morrone - OpenSFS Technical Representative

Project Approval Committee (PAC)

  • Christopher Morrone - PAC Chair
  • Colin Faber
  • Patrick Farrell
  • Jason Hill
  • James Simmons
  • Cory Spitz

Intel

  • Andreas Dilger - Consulting Architect
  • Jinshan Xiong - Lead Engineer

Important Dates

The official start date of work is agreed to be October 13, 2014.

The contract lists milestone target dates in weeks relative to the start date. With the start date agreed, here we can just list actual dates to keep things easy to understand.

Milestone task Target Completion Actual Completion
Implementation Jan 26th 2015
Test and fix Apr 6th 2015
Demonstration May 4th 2015
Landing Jun 1st 2015

Contract Products

cl_lock re-factoring (simplified and cache-less)

LU-3259 cl_lock re-factoring

1 of 1 patches landed


Removal of liblustre

LU-2675 removal of non-linux interfaces and liblustre

7 of 7 patches landed


ioctl calls implementation

LU-5823 Replace some obsolete obd operations with CLIO ioctl interface


6 patches of 6? in review:

Remove stripe md direct access beyond LOV layer

LU-5814 encapsulate lov_stripe_md (LSM) to LOV layer

3 of 20? patches landed.

3 of 20? patches in review:

Remove non-linux interfaces

0 of 20? patches started yet.


Remove obsolete OBD API call-backs

0 of 20? patches started yet.

Meeting Minutes

Meeting WW45

Attendees

Chris, Doug, Richard

Agenda

  • meeting format and minute taking. AGREE Minutes should go onto the wiki.
  • feedback on status reports. Chris provided feedback, recorded as actions below.
  • project risks.
  • next meeting: 4th December.
  • other business.

45.0 ACTION: RH to resolve scope of LU-4198.

45.1 ACTION: RH to review whats happening with LDLM_GID_ANY on 10858

45.2 ACTION: RH Explain the patches in human readable form on the wiki page.

45.3 ACTION: RH Jira tickets should be enhanced with more content.

45.4 ACTION: RH to include a forecast for how much work in total there is expected on a ticket.

next meeting: 4th December.