Oh no, you!

  • 28 Posts
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Joined 1 year ago
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Cake day: November 3rd, 2024

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  • Not that proud, as it’s a fairly trivial IT thing with niche elements. “Anyone” could do it, but there are so many different elements, all of which are trivial separately, that there aren’t a whole lot of people in the world who can do what I do because of the odd combinations.

    So while my work is (mysterious and) important for the particular industry I’m in,I’m sure any IT geek with networking and linux experience could do it after a few years of training.

    As for importance, kinda. The higher-ups consider it important enough to grant me every demand I stated when they tried to poach me from my previous employer. I was looking for an excuse to turn them down, but they agreed to everything. For example, my contract stipulates that any flight over four hours warrants business class.

    My biggest point of actual pride is the fact that I got to where I am despite growing up on a dairy farm and never finishing hischool.





  • I’d say that a good starting point would be the smallest setup that would serve a useful purpose. This is usually some sort of network storage, and it sounds this might be a good starting point for you as well. And then you can add on and refine your setup however you see fit, provided your hardware is up to it.

    Speaking of hardware, while it’s certainly possible to go all out with a rack-mounted purpose built 19" 4U server full of disks, the truth is that “any” machine will do. Servers generally don’t require much (depending on use case, of course), and you can get away with a 2nd hand regular desktop machine. The only caveat here is that for your (percieved) use cases, you might want the ability to add a bunch of disks, so for now, just go for a simple setup with as many disk as you see fit, and then you can expand with a JBOD cabinet later.

    Tying this storage together depends on your tastes, but it generally comes down to to schools of thought, both of which are valid:

    • Hardware RAID. I think I’m one of the few fans of this, as it does offer some advantages over software RAID. I suspect that the ones who are against hardware RAID and call it unreliable have not been using proper RAID controllers. Proper RAID controllers with write cache are expensive, though.
    • Software RAID. As above, except it’s done via software instead (duh), hence the name. There are many ways to approach this, but personally I like ZFS - Set up multiple disks as a storage pool, and add more drives as needed. This works really well with JBOD cabinets. The downside to ZFS is that it can be quite hungry when it comes to RAM. Either way, keep in mind that RAID, software or hardware, is not a backup.

    Source: Hardware RAID at work, software RAID at home.

    Now that we’ve got storage addressed, let’s look at specific services. The most basic use case is something like an NFS/SMB share that you can mount remotely. This allows you to archive a lot of the stuff you don’t need live. Just keep in mind, an archive is not a backup!

    And just to be clear: An archive is mainly a manner of offloading chunks of data you don’t need accessible 100% of the time. For example older/completed projects, etc. An archive is well suited for storing on a large NAS, as you’ll still have access to it if needed, but it’s not something you need to spend disk space on on your daily driver. But an archive is not a backup, I cannot state this enough!

    So, backups… well, this depends on how valuable your data is. A rule of thumb in a perfect world involves three copies: One online, one offline, and one offsite. This should keep your data safe in any reasonable contingency scenarious. Which of these you implement, and how, is entirely up to you. It all comes down to a cost/benefit equation. Sometimes keeping the rule of thumb active is simply not viable, if you have data in the petabytes. Ask me how I know.

    But, to circle back on your immediate need, it sounds like you can start with something simple. Your storage requirement is pretty small, and adding some sort of hosting on top of that is pretty trivial. So I’d say that, as a starting point, any PC will do - just add a couple of harddrives to make sure you have enough for the forseeable future.






  • This is where I was tempted to respond with a joke, referencing your gender and sexual identity, as an example use of what I consider acceptable in this particular contex. While you would probably get the joke and not be offended by it, I have decided against it, since there are likely to be people stumbling in, not understanding the context, and taking offense to it. Audience matters, intentionally or not. Plus, the written form makes it harder to convey the humor in a manner that cannot be misunderstood.

    Plus, I can only imagine the “this you?”-screenshots when I try to state explicitly that the boards I mod are against homophobia and transphobia, or anything similar.


  • I’d say it’s OK, provided that:

    • The context makes it clear that it’s not meant to offend.
    • The slur is actually needed. If the joke works without the slur, don’t.
    • Limited (but diverse) audience who understand the humor at play and the people involved.

    But then again, I am rarely the target of any slurs, so it’s not really up to me to decide.

    Example: This coworker and I used to make jokes about each other’s background all the time. I was mumbling under my breath about how much I hated the paperwork involved in filing expense claims. He said something referencing my lowbrow hillbilly background and how it didn’t mesh well with paperwork. I offered him 10% of the payout if he used his Jewish superpowers and did the paperwork for me. There were maybe two or three others present, all of whom knew us and our dynamic well, and nobody called HR on either of us.





  • Back in the day I used Nagios to get an overview of large systems, and it made it very obvious if something wasn’t working and where. But that was 20 years ago, I’m sure there are more modern approaches.

    Come to think of it, at work we have grafana running, but I’m not sure exactly what scope it’s operating under.