Time/Place

This meeting is a hybrid teleconference and IRC chat. Anyone is welcome to join...here's the info:

• Time: 11:00am Eastern Daylight Time US (UTC-4)
• ReadyTalk:
  
  • U.S.A/Canada toll free: 866-740-1260, participant code: 2257295
  • International toll free:
    
    • http://www.readytalk.com/intl
    • Use the above link and input 2257295 and the country you are calling from to get your  country's toll-free dial-in number
    • Once on the call, enter participant code 2257295
• IRC:
  
  • Join the #duraspace-ff chat room via Freenode Web IRC (enter a unique nick)
  • Or point your IRC client to #duraspace-ff on irc.freenode.net

Attendees

• A. Soroka
• frank asseg
• Greg Jansen
• Ed Fugikawa
• Andrew Woods
• Benjamin Armintor  
• Osman Din
• Eric James
• Chris Beer
• Scott Prater
• Jonathan Green
• Edwin Shin

Agenda

1. Jersey 2 opportunities
2. One-click release considerations
3. F4 kernel abstraction layer
4. ...

Previous Actions

Status

Osman

Nigel

Esme

Running benchmarks on local hardware (MacOSX), focusing on Fedora 3 v. Fedora 4 ingest performance, comparing the impact of different Modeshape/Infinispan configurations, file sizes, and scalability over ingesting larger numbers of objects (25K objects).  See Comparing Fedora 3 and Fedora 4.

Mike

Implementing basic versioning to create new versions with each update operation (or at the completion of a transaction of multiple update operations).  Discovered some implications for authz relating to the creation of child nodes when a version is made.  Will work through use cases and add functionality and/or tests for the http REST API endpoints to meet those needs.

Eric

Developing FileSystemConnector features to address projected use cases 1) large files, 2) dynamic file system, 3)asynch checksums, 4) import to internal node.

Frank

Running benchmarks on AWS at the moment to complete the results on the wiki page at: Performance evaluation on AWS

It seems that there is still an issue on AWS when using files larger than a certain threshold. I can ingest 100 files with 10MB each withouth problems, but when ingesting 100 files with a size of 50MB I get the following exceptions: https://gist.github.com/fasseg/7467108

I will try setting the replication timeout to a higher value in order to get the tests running

Adam

Chris

Ben

Andrew

Minutes

New Actions

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