Categories
Technology

Time Machine and FreeNAS

While working on getting Time Machine backups to work with my FreeNAS box, I ran into a permission issue with the dataset I was using.

My recommendation to get it working on more than one machine (so you can use the same dataset for TM backups on multiple machines):

  • Setup a specific user for the backups (I used “tardis”)
  • Change the permissions for the dataset being used for backups so that the owner and group owner are your new user (for me, “tardis”)

After that change, along with all of the other ones outlined at the FreeNAS documentation website, I have been able to go ahead and use that new user to setup the new ZFS dataset on both laptops for Time Machine backups.

Awesome.

Categories
Technology

FreeNAS Update

Time for a little update on my FreeNAS work over the last week. If you want to take a look at what I’m doing, you can read my past article.

Tonight was the big “let’s rebuild this thing” night, but I think “big” isn’t the right word. The plan all along was to try it out as the bare minimum setup and then move to something a little more permanent if it worked out in the end.

It worked out pretty darn well.

My wife’s MacBook has been backing up to Soteria since Tuesday without any problems. She also took it to dance practice and then back and the next Time Machine backup went by without a problem. I’m using nothing but spare parts I have around and I have the space for it under my bench.

The next thing was to make the following changes:

  • Install an IDE-to-CF adapter and then install FreeNAS 8 on the CF card
  • Replace the 80 GB hard drive with a 500 GB drive for more storage
  • Replace the 10/100 switch with a gigabit one
  • Setup a large ZFS dataset for Time Machine backups
  • Setup both laptops to use the FreeNAS box for backups
  • Setup a smaller ZFS dataset for general storage
  • Seal up the box … set it and forget it

So that is what I did tonight. I now have one large ZFS volume, striped, at almost 830 GB and two datasets, one at 750 GB and one at 77 GB. As a really simple and unscientific benchmark, my wife’s MacBook now lists the entire Time Machine backup at 4 hours where it was 8 hours before. If that will really happen, who knows, but it is a TON faster over wired gigabit with the new striped ZFS volume.

What about the future?

  • Larger case which holds either more hard drives internally or more external hot-swap bays
  • Get more hard drives … big ones
  • Learn more about ZFS and ZFS tuning to maybe squeeze out some more performance and learn as much as possible about RAIDZ
  • Get more hard drives … big ones

I’m hoping to expand the storage as needed, but for now just having a central repository for Time Machine backups is such a great big “win” for me that I’m smiling right now. I’m hoping that it just becomes a part of my life that I don’t really need to worry about and it “just works”.

Categories
Life

Keeping Track

I’ve always had an issue with keeping track of the stuff I need to get done.

So I was quite interested in an article by Daniel Markovitz over at the Harvard Business Review titled titled To-Do Lists Don’t Work.

While I do not agree with everything stated, he does bring up a lot of good points. His actual advice, “living in your calendar”, has its own problems associated with it, but the whole article brought up enough ideas that I’ve decided to write about what I use here.

My Field Notes

This is my main, day-to-day way of keeping track of tasks. I have a number of Field Notes notebooks that I keep both at work and at home, and I write down anything I need to get done in there that isn’t a long-term task or part of a long-term project.

I also write any notes down in there at meetings which I will then transfer over as soon a I get back to my desk or computer. I’ve found it to be the most frictionless way for me to get down what is needed and move on. I’ve tried a number of different pens and really haven’t settled on just one to use, but I prefer black ink.

For longer-term projects I work with Things for Mac. I’ve tried other electronic task organizers and nothing really comes close for me. I also use Things for iPhone and have Things for iPad, but really don’t use it much since I moved to just keeping things in Field Notes notebooks that isn’t a long-term, need-to-use-my-MacBook-Pro, type of task or project.

The most frustrating thing about using Things is that it doesn’t do over-the-net syncing yet. It has been promised, but it has not been delivered. So I use it mainly on the Mac and wait for a more complete experience for the future.

I also use Reminders on my iPhone for lists of things, like groceries. While I could use it on the iPad as well, I just haven’t found a use.

That’s about it. I don’t follow any crazy system, I just keep thing separated by the kind of project and then use notebooks for the rest. Sometimes what has worked in the past still works well in the future.

More Isn’t Always Better

I agree with almost every word Josh Pickett says over on his blog about education today (he writes from the UK). It is the classic idea that more isn’t always better. More time spent in school, more subjects covered, more tests, etc.

I still believe there is a base amount of “stuff” someone should learn in school, but we’ve really gone off the deep end when it comes to adding more courses, raising “standards”, and adding tests of all kinds to try and do what … churn out better test takers?

We don’t need kids working more, we need them working better. We don’t need more time in school, we need better time in school. We don’t need more homework handed over to kids, but better, more engaging, and probably LESS homework handed over to kids and MORE time given for them to pursue activities outside of the confines of the educational system.

Categories
Business Technology

Strong vs Weak

John McCoy had something to say about trademarks over on his blog, Pathetic Fallacy. I’ll pull just a little bit out here because it really sums up the problems with many laws protecting IP in the USA right now.

The problems with this line of thought are: 1) it treats people like idiots and 2) it’s a protection of the interests of the powerful against the interests of the weak, which would seem to be an inversion of the goals of trademark.

Substitute “patents” or “copyright” for “trademark” and I think it still holds true. I would like that to change.