121 points

That is idiotic, there is absolutely a reason to reinstall in some cases

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-8 points

It’s a joke.

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5 points

I thought jokes were supposed to be funny…

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4 points

Tbf “funny” is, by nature, subjective. Something may be funny to others but not to you, just as you may like onions while I may not, or I may find Shakira attractive while you may not, or I may be into pokemon but you may not, etc.

So, jokes are supposed to be funny, to someone, but you’re not necessarily that “someone.”

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19 points

Not when you’re “stuck”, tho. You understand the problem, boot live system, fix it and learn from your mistakes. Like, my first reinstalls of arch were due to not understanding I can just chroot or pacstrap some packages I forgot, for example.

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4 points

With the way most distros are structured, you should never need a reinstall, since reinstalling the packages will fix any issues with broken system files. Broken configuration wouldn’t be as easy to fix, but still something you should be able to fix.

The only reason to be reinstalling, in my eyes, is if you have a mess of packages and configuration you don’t remember, and want to get a clean slate to reconfigure instead of trying to figure out why everything was set up in a certain way.

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21 points

As an IT guy who has worked professionally as a Linux sysadmin.

While you are correct, the factor you are missing is time.

There have been countless times I have reinstalled Linux machines because it is faster than troubleshooting the issue

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2 points
*

If you do it right you should be able to trigger rebuild within about 20 min by kicking off the right automation.

Virtualization and containerization are your friends. Combine that with Ansible and you are rock solid.

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3 points

Professionally on a non-recurring issue - absolutely.
With my stuff at home? Only if the wife suffers from the downtime.

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1 point

Fair, but machines at work as sysadmin are a different thing - hopefully there you’re also dealing with fast deployment, prepared ahead of time. But if the issue is that you messed something up on your own computer, ignoring the issue in favor of reinstalling sounds likely to leave you oblivious to what the issue was, and likely to repeat your mistake.

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5 points

Some times but not most, like Windows. macOS is the same way thanks to its *nix underpinnings. I honestly can’t remember a time I ever reinstalled the system to fix a problem.

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56 points

And often the fastest option even lol

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3 points

Unless the drive gets corrupted or infected with malware, you can just load a previous snapshot. That’s much faster and easier than reinstalling.

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-2 points

Snapshot as in a VM?

Most people run their OS on physical hardware.

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1 point

You can run your desktop inside of a VM with the GPU and USB PCIe devices passed though.

However, I think they are talking about btrfs

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8 points

Btrfs has snapshots. They can be created instantly and don’t use any extra space until the files are changed.

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3 points

Meh, snapper rollback

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28 points

I reinstall at the drop of a hat. Pretty much any excuse to try another distro or configuration I was uncertain about.

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35 points

The whole point of doing a separate partition for your home directory is to do just that… The fuck is this even supposed to mean.

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10 points
*

If you got a problem, reinstall and do the same stuff again, you’ll almost certainly get the same problem again. So, no, it’s only productive if you are in a fucked-up environment where changes bring more breakage than they fix.

It’s useful if you don’t plan to do the same thing again, though. So if you are just trying random stuff, yeah, go ahead.

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4 points
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If you got a problem, reinstall and do the same stuff again, you’ll almost certainly get the same problem again

Sure, but nobody’s likely to do that. If I wiped my system now, I doubt I could get it back to exactly the same state if I tried. There are way too many moving parts. There are changes I’ve forgotten I ever applied, or only applied accidentally. And there are things I’d do differently if I had the chance to start over (like installing something via a different one of the half-dozen-or-so methods of installing packages on my distro).

For example, I have Docker installed because I once thought a problem I had might have been Podman-specific. Turned out it was not. But I never did the surgery necessary to fully excise Docker. I probably won’t bother unless and until there is a practical reason to.

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4 points
*

Try Root on ZFS.

If you run into an issue suddenly, you can restore to snapshot.

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4 points

I treat all my data as ephemeral, no need for separate home partition.

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3 points

Uh… I don’t have a separate partition for /home. I have a separate zfs filesystem for it though. If I run into issues, I can restore from snapshot and not affect it.

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6 points

Same, but BTRFS

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2 points
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That’s fair. I chose ZFS because I’ve used it before. And understand it fairly well already. I know nothing about BTRFS, so perhaps you could educate me a little. I’m working on setting up a cloudstack host using ZFS RAID 10. Does BTRFS have a flexible architecture to where you could do something similar?

Edit: Perhaps you could also inform me of the speeds of BTRFS too. From what I understand, ZFS outperforms BTRFS in large datasets, but I don’t know where the cutoff is. I’ll let you know it would need to run 12 ea 10TB HDDs.

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6 points

Nah, reinstall goes brrrr whenever you run into an issue

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17 points

If the issue doesn’t resolve itself, reinstall, that works for me as a catch all solution because I use Linux like a Chromebook, web browsing.

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