Marty Gengenbach et al. have published "OSS4EVA: Using Open-Source Tools to Fulfill Digital Preservation Requirements" in Code4Lib Journal.
Here's an excerpt:
This paper builds on the findings of a workshop held at the 2015 International Conference on Digital Preservation (iPRES), entitled, "Using Open-Source Tools to Fulfill Digital Preservation Requirements" (OSS4PRES hereafter). This day-long workshop brought together participants from across the library and archives community, including practitioners, proprietary vendors, and representatives from open-source projects. The resulting conversations were surprisingly revealing: while OSS' significance within the preservation landscape was made clear, participants noted that there are a number of roadblocks that discourage or altogether prevent its use in many organizations. Overcoming these challenges will be necessary to further widespread, sustainable OSS adoption within the digital preservation community. This article will mine the rich discussions that took place at OSS4PRES to (1) summarize the workshop's key themes and major points of debate, (2) provide a comprehensive analysis of the opportunities, gaps, and challenges that using OSS entails at a philosophical, institutional, and individual level, and (3) offer a tangible set of recommendations for future work designed to broaden community engagement and enhance the sustainability of open source initiatives, drawing on both participants' experience as well as additional research.