May 14, 2018

Hi, my name is Mitchell Horne. I am a computer engineering student at the University of Waterloo, currently in my third year of studies, and fortunate to have been one of the FreeBSD Foundation’s co-op students this past term (January to April). During this time I worked under Ed Maste, in the Foundation’s small Kitchener office, along with another co-op student Arshan Khanifar. My term has now come to an end, and so I’d like to share a little bit about my experience as a newcomer to FreeBSD and open-source development.

I’ll begin with some quick background — and a small admission of guilt. I have been an open-source user for a large part of my life. When I was a teenager I started playing around with Linux, which opened my eyes to the wider world of free software. Other than some small contributions to GNOME, my experience has been mostly as an end user; however, the value of these projects and the open-source philosophy was not lost on me, and is most of what motivated my interest in this position. Before beginning this term I had no personal experience with any of the BSDs, although I knew of their existence and was extremely excited to receive the position. I knew it would be a great opportunity for growth, but I must confess that my naivety about FreeBSD caused me to make the silent assumption that this would be a form of compromise — a stepping stone that would eventually allow me to work on open-source projects that are somehow “greater” or more “legitimate”. After four months spent immersed in this project I have learned how it operates, witnessed its community, and learned about its history. I am happy to admit that I was completely mistaken. Saying it now seems obvious, but FreeBSD is a project with its own distinct uses, goals, and identity. For many there may exist no greater opportunity than to work on FreeBSD full time, and with what I know now I would have a hard time coming up with a project that is more “legitimate”.

What I Liked
In all cases, the work I submitted this term was reviewed by no less than two people before being committed. The feedback and criticism I received was always both constructive and to the point, and it commented on everything from high-level ideas to small style issues. I appreciate having these thorough reviews in place, since I believe it ultimately encourages people to accept only their best work. It is indicative of the high quality that already exists within every aspect of this project, and this commitment to quality is something that should continue to be honored as a core value. As I’ve discovered in some of my previous work terms, it is all too easy cut corners in the name of a deadline or changing priorities, but the fact that FreeBSD doesn’t need to make these types of compromises is a testament to the power of free software.

It’s a small thing, but the quality and completeness of the FreeBSD documentation was hugely helpful throughout my term. Everything you might need to know about utilities, library functions, the kernel, and more can be found in a man page; and the handbook is a great resource as both an introduction to the operating system and a reference. I only wish I had taken some time earlier in the term to explore the different documents more thoroughly, as they cover a wide range of interesting and useful topics. The effort people put into writing and maintaining FreeBSD’s documentation is easy to overlook, but its value cannot be overstated.

What I Learned
Although there was a lot I enjoyed, there were certainly many struggles I faced throughout the term, and lessons to be learned from them. I expect that some of issues I faced may be specific to FreeBSD, while others may be common to open-source projects in general. I don’t have enough experience to speculate on which is which, so I will leave this to the reader.

The first lesson can be summed up simply: you have to advocate for your own work. FreeBSD is made up in large part by volunteer efforts, and in many cases there is more work to go around than people available to do it. A consequence of this is that there will not be anybody there to check up on you. Even in my position where I actually had a direct supervisor, Ed often had his plate full with so many other things that the responsibility to find someone to look at my work fell to me. Admittedly, a couple of smaller changes I worked on got left behind or stuck in review simply because there wasn’t a clear person/place to reach out to.

I think this is both a barrier of entry to FreeBSD and a mental hurdle that I needed to get over. If there’s a change you want to see included or reviewed, then you may have to be the one to push for it, and there’s nothing wrong with that. Perhaps this process should be easier for newcomers or infrequent contributors (the disconnect between Bugzilla and Phabricator definitely leaves a lot to be desired), but we also have to be aware that this simply isn’t the reality right now. Getting your work looked at may require a little bit more self-motivation, but I’d argue that there are much worse problems a project like FreeBSD could have than this.

I understand this a lot better now, but it is still something I struggle with. I’m not naturally the type of person who easily connects with others or asks for help, so I see this as an area for future growth rather than simply a struggle I encountered and overcame over the course of this work term. Certainly it is an important skill to understand the value of your own work, and equally important is the ability to communicate that value to others.

I also learned the importance of starting small. My first week or two on the job mainly involved getting set up and comfortable with the workflow. After this initial stage, I began exploring the project and found myself overwhelmed by its scale. With so many possible areas to investigate, and so much work happening at once, I felt quite lost on where to begin. Many of the potential projects I found were too far beyond my experience level, and most small bugs were picked up and fixed quickly by more experienced contributors before I could even get to them.

It’s easy to make the mistake that FreeBSD is made up solely of a few rock-star committers that do everything. This is how it appears at face-value, as reading through commits, bug reports, and mailing lists yields a few of the same names over and over. The reality is that just as important are the hundreds of users and infrequent contributors who take the time to submit bug reports, patches, or feedback. Even though there are some people who would fall under the umbrella of a rock-star committer, they didn’t get there overnight. Rather, they have built their skills and knowledge through many years of involvement in FreeBSD and similar projects.

As a student coming into this project and having high expectations of myself, it was easy to set the bar too high by comparing myself against those big committers, and feel that my work was insignificant, inadequate, and simply too infrequent. In reality, there is no reason I should have felt this way. In a way, this comparison is disrespectful to those who have reached this level, as it took them a long time to get there, and it’s a humbling reminder that any skill worth learning requires time, patience, and dedication. It is easy to focus on an end product and simply wish to be there, but in order to be truly successful one must start small, and find satisfaction in the struggle of learning something new. I take pride in the many small successes I’ve had throughout my term here, and appreciate the fact that my journey into FreeBSD and open-source software is only just beginning.

Closing Thoughts
I would like to close with some brief thank-you’s. First, to everyone at the Foundation for being so helpful, and allowing this position to exist in the first place. I am extremely grateful to have been given this unique opportunity to learn about and give back to the open-source world. I’d also like to thank my office mates; Ed: for being an excellent mentor, who offered an endless wealth of knowledge and willingness to share it. My classmate and fellow intern Arshan: for giving me a sense of camaraderie and the comforting reminder that at many moments he was as lost as I was. Finally, a quick thanks to everyone else I crossed paths with who offered reviews and advice. I appreciate your help and look forward to working with you all further.

I am walking away from this co-op with a much greater appreciation for this project, and have made it a goal to remain involved in some capacity. I feel that I’ve gained a little bit of a wider perspective on my place in the software world, something I never really got from my previous co-ops. Whether it ends up being just a stepping stone, or the beginning of much larger involvement, I thoroughly enjoyed my time here.

Thank you for reading,
Mitchell Horne