Post Script to yesterday's btrfs post
Looks like I was right about the non-commit and possibly also about the df -h.
Last night at the time I wrote the post:
# btrfs fi show /home
Label: 'Home1' uuid: 89cfd56a-06c7-4805-9526-7be4d24a2872
Total devices 1 FS bytes used 1.91TiB
devid 1 size 2.73TiB used 1.99TiB path /dev/sdb1
$ df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.9G 0 3.9G 0% /dev
tmpfs 3.9G 600K 3.9G 1% /dev/shm
tmpfs 3.9G 976K 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/sda3 146G 52G 87G 38% /
tmpfs 3.9G 296K 3.9G 1% /tmp
/dev/sda1 240M 126M 114M 53% /boot
/dev/sdb1 2.8T 2.0T 769G 73% /home
babyluigi.mushroomkingdom:/media/xbmc 1.8T 1.6T 123G 93% /media/nfs/xbmc-mount
babyluigi.mushroomkingdom:/fileshares 15G 6.5G 7.5G 47% /media/nfs/babyluigi
tmpfs 795M 28K 795M 1% /run/user/500
And today:
Review: Wool Omnibus
Wool Omnibus (Silo, #1) by Hugh Howey
My rating: 5 of 5 stars
Hugh Howey does a masterful job in this book. It is definitely a contender for my favorite book of 2015. So much of what makes this book great is how Howey subverts all of our expectations. It is technically a dystopian book, but it is unlike any I’ve read before. One of the ways in which it’s unique, for example, is how the dystopian element is almost irrelevant to the story. I found early on that it reminded me of the video games Analogue: A Hate Story and Hate Plus with many of its elements. The video games take place on a generation ship that’s had so many generations removed from its initial launch that some of its early history is viewed as perhaps just stories. Additionally, there’s the erasure of a previous uprising from the computers. There’s also a dictator-like government masquerading as a democracy. That’s not to say that it’s entirely irrelevant to the story. After all, it is essentially the MacGuffin, in a way, setting the story into motion. But the story is more a character study than a treatise on the dystopia.
A Quick Update on my use of btrfs and snapshots
Because of grad school, my work on Snap in Time has been quite halting - my last commit was 8 months ago. So I haven’t finished the quarterly and yearly culling part of my script. Since I’ve been making semi-hourly snapshots since March 2014, I had accumulated something like 1052 snapshots. While performance did improve a bit after I turned on the autodefrag option, it’s still a bit suboptimal, especially when dealing with database-heavy programs like Firefox, Chrome, and Amarok. At least that is my experience - it’s entirely possible that this is correlation and not causation, but I have read online that when btrfs needs to figure out snapshots and what to keep, delete, etc it can be a performance drag to have lots of snapshots. I’m not sure, but I feel like 1052 is a lot of snapshots. It’s certainly way more than I would have if my program were complete and working correctly.
Last.fm Listening Trends 2015 Q1
1. I Fight Dragons (179 plays) - Over this quarter I have continued to really enjoy the B Side to The Near Future and listened to them a lot after work. Scarlett likes quite a few of those songs as well.

2. Anberlin (74 plays) - For the concert last year I put all their albums on my phone. So when I listen to my music already on the phone, Anberlin comes up a lot.
Book Report 2015 Q1
A mixture of a growing Ebook library, tracking my goals in Goodreads, and Calibre’s ability to generate a catalog have made me decide to start tracking things quarterly in the book dimension as well. I’ll start off with a simple set of stats and we’ll see what comes to me as time goes by. (Ebook will include both books and Magazines such as SF&F anthologies)
Total Ebooks: 363
Video Games Report March 2014
The Witcher (15 hours)
Assassin’s Creed was the first game series Vinnie of Giant Bomb convinced me to try by talking about it endlessly on the Bombcast. The Witcher is the second. (This is why I miss his voice on that podcast so much) It has turned out to be a lot more fun than I thought it would. It’s based on the Bioware engine of the time, so it plays a lot like Mass Effect 1. The story is good so far and full of nice little jokes. You can watch my progress (I’ve been recording it for Extra Life) on this Youtube playlist.
Civilization V (13 hours)Review: Encouraging the Heart: A Leader's Guide to Rewarding and Recognizing Others
Encouraging the Heart: A Leader’s Guide to Rewarding and Recognizing Others by James M. Kouzes
My rating: 2 of 5 stars
I received this book as part of a manager training seminar I attended. It’s not my first management improvement book and it’s not my first touchy feel-y self-improvement book. My dad had me read Dyer, Chopra, Tony Robbins, Maxwell Maltz, and Stephen Covey. But this is the first time I’ve read a touchy feel-y management improvement book since finish my first assignment as a manager.
Review: The Anatomy of Super Mario Vol. 1
The Anatomy of Super Mario Vol. 1 by Jeremy Parish
My rating: 5 of 5 stars
This book is a matter class on Mario. I thought I knew all there was to know about Mario. Not only have I read a lot of the histories, but I was there. Mario was my first game; the ur experience. Every game, from real platformers to games with platforming life Uncharted, is judged in my mind against Mario. It is not a mere history lesson for me.
Review: Gamers at Work: Stories Behind the Games People Play
Gamers at Work: Stories Behind the Games People Play by Morgan Ramsay
My rating: 2 of 5 stars
On the negative side, I didn’t realize beforehand this was written by a venture capitalist guy from the point of view of running companies. That made it less fun than if it’d been about the amazing and revolutionary games these companies made. However, it still ended up being pretty interesting in two main ways for me. First, seeing how much money was needed to start up changed through the decades. Second, seeing that there is no one right way to run a company. Some were family-friendly and others were time-sucks. But all of them made innovative games and were successful. One other takeaway is that some companies lasted a long time and others were closer to one-hit wonders before they either closed or were bought.
Interesting Creativity
As a parent you are constantly wondering if you’re doing the right thing - are you being too nice or too mean? Is this a time to give in or stand your ground? But recently I heard a great story of something Scarlett did while I was at work. When Danielle’s birthday came around, Scarlett took her toys and wrapped them up in her blanket. She gave it to Danielle and said, “It’s your present! Open it! Open it!” That just made me beam.