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15 hours agoYep. Kinda what I was thinking.
billwashere
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Joined 2 years ago
Cake day: June 12th, 2023
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But can you imagine the load on their servers should it come to this? And god forbid it goes down for a few hours and every person in the world is facing SSL errors because Let’s Encrypt can’t create new ones.
This continued shortening of lifespans on these certs is untenable at best. Personally I have never run into a situation where a cert was stolen or compromised but obviously that doesn’t mean it doesn’t happen. I also feel like this is meant to automate all cert production which is nice if you can. Right now, at my job, all cert creation requires manually generating a CSR, submit it to a website, wait for manager approval, and then wait for creation. Then go download the cert and install it manually.
If I have to do this everyday for all my certs I’m not going to be happy. Yes this should be automated and central IT is supposed to be working on it but I’m not holding my breath.
1·1 day agoI would think that right now the sweet spot for good used drives is between 4-8tb. Check out backblaze’s drive stats for some good info about failure rates for older drives.
https://www.backblaze.com/blog/category/cloud-storage/hard-drive-stats/
Yeah RAID 5 is fine (in ZFS terms it’s just called raidz or raidz1). You could also do something like raidz2 (which is essentially RAID6 with two parity drives). There is some newer stuff in TrueNAS called dRAID which does some interesting stuff with the spares. It’s kinda like old RAID5EE stuff if youre familiar with that. Just google it and read up on it.
Safest bet on old hardware… in my opinion find some old enterprise level stuff somebody is upgrading out of. I get lots of hand-me-downs that way. This stuff is meant to run 24/7, keep running forever, and is usually upgraded before it’s really not useful to anyone. Word of warning, this stuff is generally not power efficient, or quiet for that matter. So I wouldn’t be running this in my bedroom. Well unless you’re cold 'cause your heater is broken and love lots of white noise :)
As a hardware guy going on 20+ years let me offer some basic advice. If this data is important , which you mentioned it was, RAID is NOT backup. Have separate backups. Yes I know it’s expensive but hardware can and does fail. Sometimes irrecoverably. ZFS does a good job helping with this with snapshots and the ability to sync easily. For me just I follow the 3-2-1 rules. Yeah it’s kinda outdated but I’m old.
The 3-2-1 rule is basically:
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3 copies
- Primary data (on its own pool).
- Local backup (on a separate ZFS pool, ideally on different hardware). This is where ZFS replication is useful. This built into TrueNAS.
- Off‑site/cloud backup (replicated ZFS dataset or traditional backup tool like restic/Borg to cloud).
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2 different media
- e.g., Primary on SSDs, backup on HDDs; or primary on local NAS, backup in cloud.
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1 off‑site
- Replicate ZFS snapshots to a remote location (another site or cloud).
Oh and one other thing. If you are using TrueNAS be mindful there are two flavors now, TrueNAS Core and TrueNAS Scale. The interfaces are slightly different but the main differences are:
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TrueNAS Core is based on FreeBSD and is the older, more mature “classic NAS” platform, optimized for rock‑solid file serving with jails and VMs.
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TrueNAS Scale is based on Debian Linux and is designed for “scale‑out” and hyperconverged use: clustering, containers, and modern virtualization on newer hardware.
Hope this is useful….
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Most of the people I work with were my friends long before. My boss and my grand-boss I’ve know for 30 plus years. I also have several other friends I work with that I hang out with occasionally outside of work. I do have other friends but they were originally part of that same group I’ve known for 30+ years.
With TrueNAS yes, a sata card connected to a bare drive is the preferred way. I have done it differently with enterprise hardware and virtualization but it’s not really supposed to be done that way. And ZFS is not technically “RAID” in the classic sense, but it does implement its own RAID‑like redundancy (RAIDZ and mirrors) as part of an integrated filesystem and volume manager. There are also things you can do with faster NVME drives like SLOG, L2ARC, and SPECIAL vdevs to store pool metadata. But some of these can fail and wipe out all your data if you aren’t careful. So read a lot.
Second hand drives are fine in my opinion as long as SMART is not reporting any immediate errors. Just assume you will have failures and have spares built into the zfs volume.
I’m not an expert by any stretch but I have been doing this for 10 plus years so I have some experience.
I already work with all my friends so problem solved?
TrueNAS is better when it sees raw disks and not HW raid. There are still useful parts in TrueNAS if you have a HW raid volume like file sharing, synchronization, apps (docker), etc. But the true power lies in zfs which needs raw disks.
9·3 days agoJust take a look at their workflow and you tell me. NVIDIA uses an AI-powered code editor called Cursor. It is a fork of VS Code that integrates Large Language Models (LLMs) directly into the programming environment.
Here a quote from this article:
A high-profile endorsement from NVIDIA’s CEO Jensen Huang in late 2025 underscored Cursor’s rapid ascent – calling Cursor his “favorite enterprise AI service” and noting that 100% of NVIDIA’s engineers now use AI assistance with a remarkable boost in productivity.
In late 2024 and early 2025, CEO Jensen Huang explicitly stated that “every single software engineer at NVIDIA uses Cursor.”
And then there is this article:
https://fortune.com/2025/11/25/nvidia-jensen-huang-insane-to-not-use-ai-for-every-task-possible/
So it’s kinda obvious they use a lot of AI in their code. Now there is no direct proof they use it in their drivers but they obviously do given the CEO’s stance.
Well being it’s all vibe coded now yep that tracks.
3·4 days agoWay to make me feel old… I mean I am but you didn’t need to rub it in.
21·6 days agoYeah this is my take as well. AI can be a useful tool but putting people out of work so you can save money to create soulless art is just wrong.
Oh man… this sounds like something I would do. I feel for you.
Drunkenslug and nzbgeek are my gotos. Technically you can run your own as well but it’s a PITA honestly.
It might but I wouldn’t. Every weird problem in the future is gonna make you wonder if it’s because of that. Now what I would do is get another hard drive, install to it, and copy things over. But basically leave the original one alone. My 2¢
Well… I guess you’re right … dang. 🤯
Don’t let AI generate recipes. Recipes are generally tried, tweaked a little, tried again, etc until it’s consistently reproducible, and well good. The AI recipes I’ve tried get proportions wrong, skips steps, has stuff cooked in the wrong order, etc. There is no trial and error or iterations.
1·8 days agoOk I had heard something about that and figured this was about that but given the time of year my brain was fried. Thanks for the clarification.
I can’t tell if this is sarcastic or this was posted as true.
Egg is a much harder thing to replace. My son is vegan so my wife is often baking things that are vegan. Chia egg or aquafaba are usually pretty good. She makes a vegan muffin that I honestly prefer to “normal” muffins. Although I’m not 100% sure what she puts in them, I’d bet its applesauce.
Whatever you do, don’t ever have vegan “cheesecake”…. run away… quickly
In 10 years these copilot buttons on keyboards are going to look like Blockbuster buttons on older Roku remotes