I’m right around the same level, and it actually keeps my server room / workshop at comfortable temperature during the winter. I also have my gaming PC mounted in my server rack; when that’s running, there are times where my AC will still kick in even when it’s 40 degrees outside.
For two servers (one with a lot of spinning rust), two switches, and a few other miscellaneous network appliances. My server rack averages around 600-650W. During periods of high demand (nightly backups, for instance), that can peak at around 750W.
You got an incredible deal on your tape drive. For LTO8 drives, I’m seeing “for parts only” drives sold for around $500. I’d be willing to throw away $100 or $200 on the possibility that I could repair a drive; $500 is a bit too much. It looks like LTO6 is more around what my budget would be.; it would require a much larger number of tapes, but not excessively so.
I remember when BD-R was a reasonable solution for backup. There’s no way that’s true now. It really seems like hard drive capacity has far outpaced removable media. If most people are streaming everything, those of us who actually want to save their data locally are really the minority these days. There’s just not as much of a compelling reason for companies to develop cheap high-capacity removable discs.
I’m sure I’ll invest in a tape backup solution eventually, but for now, at least I have ZFS with paranoid RAIDZ.
What kind of tape drive are you using? My array isn’t as large as yours (120tb physical), but it’s big enough that my only real options for backup are tape or a whole secondary array for just backup.
Based on what I’ve seen, my options are a prohibitively large number tapes with an older LTO standard or prohibitively expensive tapes with a newer LTO standard.
My current backup strategy consists of automated backups to Backblaze B2 for the really important stuff like personal documents or projects and hoping my ZFS array doesn’t fail for everything else.
I can’t wait for datacenters to decommission these so I can actually afford an array of them on the second-hand market.
If these jobs become automated, that doesn’t automatically create more “high level” jobs. It just creates unemployment.
Email is still really useful when you have a lot to say but don’t want to write a letter. If I’m catching up on the last several weeks with my parents, I’m not going to write a 10-page text. I can write a nicely formatted email and attach a few photos, though. It’s far more convenient than writing a letter and stuffing a bunch of printed photos into an envelope.
It’s amazing how much emotion we invest in our cars. I had a not very expensive but fairly unique car in my late teens. Eventually, I joined the adult world, moved away, and it sat in storage for years before being given away.
Now I’m much older, in a vastly different place in life, and generally successful and happy. I’d still sell my left testicle to get that car back, though. Not so much because of the car itself, but because of the memories. It feels like a lost photo album or that one song that just sounded perfect but you can’t remember the artist or the lyrics.
It’s actually surprising how much just having a person in the room can alter the temperature and humidity levels. In my master bathroom, I have my bathroom fan set to activate when the dew point reaches a certain level (I’ve found that dew point produces better results than just humidity); the idea is that the bathroom will be ventilated when someone takes a shower and for however long it takes for the humidity to dissipate after they’re done. The funny thing is that every so often, I’ll take an excessively long poop (lets me honest, I’m scrolling on my phone), and the fan will kick on. Just being in the bathroom will alter the dew point enough that it triggers the fan.
I also have a room that contains all my server/networking equipment. It’s climate-controlled, and I’m constantly monitoring temperatures. The times that in the room working, I can see a noticeable spike in the temperature graph, even though the only variable that’s changed is that there’s a person in the room.
So my point is: OP might not have been having fun that night; it’s entirely possible someone just came in and went to bed.
Based on this reply, I get the distinct impression that you know a LOT more about networking than your original ELI5 post lets on, and almost certainly more about the subject than I. I work in tech, but not with networking specifically; most of my knowledge is from way too many years and dollars spent on homelabbing.
One of my internet connections is a DSL connection; by default, they provide a single IPv4 address. My DSL modem has an option to enable IPv6 tunneling through IPv4, but I was never able to get it to work, and customer support was completely clueless. I suspect this isn’t something their network supports and they’re just counting on their users not caring. My other connection is over satellite (Starlink), and as far as I am aware, they’re only providing a single IPv6 connection, not a block of addresses.
To make things easy, I’ve just blocked IPv6 at my firewall, and I use policy-based routing on my PFsense box to send traffic to either connection depending on latency/bandwidth requirements (Streaming goes to satellite, VoIP goes to DSL, etc). I know that IPv6 has improvements beyond just “more addresses,” but at this point I can’t really justify enabling it on my network. It would only be used internally, and I just don’t see any tangible benefit.
Really? Just out of curiosity, what kind of connection are you on? I have two ISPs, one of which provides a single IPv4 address only, and the other provides one IPv4 and one IPv6 address.
This is getting out of ELI5 territory, but the way it works with IPv4 is when something on the internet needs to access your devices, it sends a request to your IP address (your house) along with a port number. Your router (that runs your firewall) decides if it should forward the request to the device inside your network. By default, it usually says “no” unless you tell it otherwise.
With IPv6, you’d still have a router, most likely, but it would be “watching” all of the IP addresses for your devices, not just a single one for your entire home.
This does add a fair bit of complexity, but my guess is that if we ever do start getting blocks of IPv6 addresses as home users, most routers will probably come with default firewall blocking rules pre-configured.
IPv6 has several changes to the specification, but since this is ELI5:
When you were a child, your friends would call your house and a parent would answer the phone. They’d ask to talk to you, and your parents would hand the phone off to you. That might have been because you were too young to have a phone, but IPv4 with NAT works the same way because there are so many “houses” and only enough phone numbers for the houses, not all the people that live in them.
For IPv6 it’s like your friends can call you directly on your cell phone. And they can call your brothers and sisters, your cat, your dog, your TV, your refrigerator, and the backyard squirrels. There are so many phone numbers that everyone can have their own.
I think at least for me, you really nailed it when you said that politicians are like celebrities to a lot of people. I personally have just never had any interest in celebrities. Music is a big thing for me, but if I had the opportunity to go meet one of my favorite artists, I wouldn’t. What am I going to do, say “hey, I really like your music,” and that’s the end of it? There’s no point. I enjoy the art that they make, but meeting them briefly in-person isn’t going to change anything for them or for me. It’d be a better use of my time to stay home and do just about anything else, maybe even stay home and listen to one of their albums.
Politicians are the same. I’m not buying their album, I’m voting for them. They don’t produce an entertainment product, but they produce a change in my country (be it good or bad) that directly affects me. It still doesn’t make the slightest bit of difference to me or to them if I meet them in-person or not. I can respect what they they do professionally without having a desire to shake hands.
I haven’t had cable/satellite TV in well over a decade, probably more. When I say I’m “watching TV,” rather than “watching videos” or “watching YouTube,” it means I’m watching something episodic, created by a major studio.
The biggest difference I’ve noticed is that while Reddit may have a lot of large active communities, I would rarely get a quality response if I posted a question or a discussion topic.
Here, I can post to a community that hasn’t had a new post in a few days, and within an hour I have several people offering help or discussion.
Reddit is far more active, but Lemmy users are far more helpful.
At least for me, the whole “made by devs for devs” isn’t really the major downfall. It’s the fact that it can’t be trusted to remain functional in a dynamic environment. I like using the command line, but sometimes that’s just not enough.
If I need a specific software package, I can download the source, compile it, along with the 100 of libraries that they chose not to include in the .tar.gz file, and eventually get it running.
However, when I do an “apt update” and it changes enough, then the binary I compiled earlier is going to stop working. Then I spend hours trying to recompile it along with it’s dependencies, only to find that it doesn’t support some obscure sub-version of a package that got installed along with the latest security updates.
In a static environment, where I will never change settings or install software (like my NAS), it’s perfect. On my desktop PC, I just want it to work well enough so I can tinker with other things. I don’t want to have to troubleshoot why Gnome or KDE isn’t working with my video drivers when all I want to do is launch remote desktop so I can tinker with stuff on a server that I actually want to tinker with.
I can only speak for myself, but I have always had bad luck with Linux on desktop. Something always breaks, isn’t compatible, or requires a lengthy installation process involving compiling multiple libraries because no .deb or .rpm is available.
On servers, it’s fantastic. If you count VMs, I have far more Linux installations than Windows. In general, I use Win10 LTSC for anything that requires a GUI and Ubuntu Server for anything that only needs CLI or hosts a web interface.
Win10 LTSC still has quite a few years left.
Holy shit. I’m paying less than 10c per kwh even in the “high usage” tier.