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mindbleach, in Why btrfs gets huge perf hit with background IO work?

“Why does btrfs get a huge perf hit with background IO work?”

ProtonBadger, (edited )

I've noticed a lot number of questions on reddit/etc. suddenly gets asked in that way ("why" in front of a statement). As an ESL I was confused for a while because I've been drilled in asking questions using auxiliary verbs.

mindbleach, (edited )

I blame explanatory headlines. If you searched “why does [blank] happen?” you’d get articles like “why [blank] happens.” ESL speakers (and under-educated native speakers) bungle the difference. (They’re already trying to solve some technical crap. Their [blank] stopped working.) As this spreads, reddit and Stack Overflow start displacing tech-support blogs, and suddenly the headlines themselves are wrong.

yote_zip, in UNRAID on sale 23-27 November
@yote_zip@pawb.social avatar

Where’s the fun in paying someone else to do it all for you?

MergerFS+SnapRAID will give you a very similar set of features/flexibility compared to UNRAID storage. OpenMediaVault has native MergerFS+SnapRAID support and can also do ZFS - I would look at that for a comparable alternative. Otherwise, I’m very fond of a Proxmox host with a TrueNAS VM for ZFS pool management, or just managing the ZFS pool with the Proxmox host itself through this cockpit extension.

GlitzyArmrest,
@GlitzyArmrest@lemmy.world avatar

I’m usually all for setting up things myself, but unRAID is just too good. Not to mention their support forums have saved me more than once.

bismuthbob, in FOSS 88 key pianos
@bismuthbob@sopuli.xyz avatar

I’ve used Ardour to capture keyboard midi input before. Not beginner-friendly, but it works if you want to play something, pick a soundfile, edit a flubbed note or two, and add it to a project.

d3Xt3r, in system freezes when waking up from suspend

Seems like resuming from suspend on nVidia is a common issue.

Try this first forum.endeavouros.com/t/…/42303

And if that doesn’t work, check gist.github.com/…/375f14eaa17f88756b4bdbbebbcfd02…

Qvest,

Thanks for the reply. What’s weird is that I’ve done what the endeavouros forums said (and, looking through them, they did similar steps as the ones outlined on the archwiki: https://wiki.archlinux.org/title/NVIDIA/Tips_and_tricks#Preserve_video_memory_after_suspend and I still get that black frozen screen with just a cursor. I’m guessing this is exclusively NVIDIA’s fault… or KDE’s as I never had this problem on GNOME. Thanks anyhow

mr_satan, in Fonts
@mr_satan@monyet.cc avatar

Whatever is the default, as long as that is not some comic sans or whatever that Samsung font abomination was.

palordrolap, in Fonts

For monospace, Bitstream Vera Sans Mono. Was set in my terminal already, but I've just switched Firefox to it as of this comment because I forgot to after a recent upgrade. The default was Liberation Mono, which I don't have much of a problem with (hence me taking so long to do anything about it), but the serifs on BVSM are a bit less severe.

Liberation Serif as the default browser font is fine. Most sites define their own proportional fonts these days anyway, but less so for preformatted text.

For the OS in general, usually the defaults are inoffensive. There was a push a while back to use the Ubuntu font that I really don't like, and there I think I actually substituted it for the non-mono Bitstream Vera Sans, or some other similar font.

Vera is a Verdana-like font, which you'll know if you prefer the Microsoft options.

bobslaede, in system freezes when waking up from suspend

My Lenovo laptop has a sleep setting in the BIOS that can be set to either Windows or Linux. Changing that helped me out 👍🐧

LeFantome, in Linux holds more than 8% market share in India, and it's on the upward trend

Think of the opportunity Linux creates in a place like India. If you have some smarts and a good work ethic, Linux and a machine from 2010 allows you to run the very latest software used by tech giants all over the world.

You can self-teach a huge number of skills on Linux and become deeply familiar with the REAL software that professionals are using—even in the West. One you know your stuff, you can leverage that into a job that pays fantastic money by local standards.

If you want to be a developer, you can build a GitHub portfolio or participate in Open Source projects.

If you are more entrepreneurial, you can post videos showing others how to use the skills you have acquired. These not only make a fantastic resume but they can generate advertising income. What may seem like a poor return on time in richer countries can provide important income in poorer ones.

If you have not tried it, you may be amazed that you can run up-to-the minute current versions of Docker, Kubernetes, databases, dev in any language ( even .NET ), and almost any other in-demand technology on really old Linux hardware.

Beyond hard technology skills, a Linux computer is just a fabulous productivity tool. You can get hardware and software to help manage your business that you perhaps could never afford otherwise. If you are a creative professional, you have access to amazing tools. If you are a photographer, you have pro level tools. If you are an architect or engineer, same thing. Again, we can say that some of these are not “professional” but I bet they do the job in markets where few can afford expensive software.

About the only things that push the hardware envelope these days are video editing, AI, and gaming. Even these work better than you may think though. It will take you longer but you can do pretty good video editing on 2010 HW for example.

toothbrush, in Introducing UTF-Random — Making Unicode Fair
@toothbrush@lemmy.blahaj.zone avatar

amazing work. I just changed all my production systems to UTF-Random! �������������������������������. �����������������������������!

TimeSquirrel, (edited )
@TimeSquirrel@kbin.social avatar

You have to wait until 930am Monday morning to do that. Everybody will appreciate it more.

toothbrush,
@toothbrush@lemmy.blahaj.zone avatar

5 minutes before I go on a 3 week long vacation to a remote island obviously!

Krtek, in Why btrfs gets huge perf hit with background IO work?

Would like to see how much the background work is impacted over time. Seems like a scheduling issue to me

PseudoSpock, in Have I successfully blocked ssh logins to root?
@PseudoSpock@lemmy.dbzer0.com avatar

Let us see, shall we?


<span style="color:#323232;">ssh root@cyberwolfie.com
</span><span style="color:#323232;">
</span><span style="color:#323232;">❯ cowsay Uh-oh
</span><span style="color:#323232;"> _______ 
</span><span style="color:#323232;">&lt; Uh-oh >
</span><span style="color:#323232;"> ------- 
</span><span style="color:#323232;">           ^__^
</span><span style="color:#323232;">           (oo)_______
</span><span style="color:#323232;">            (__)       )/
</span><span style="color:#323232;">                ||----w |
</span><span style="color:#323232;">                ||     ||
</span>

;)

ReversalHatchery, in Best lesser-known distribution/DE for low-end machines?

If you have any expectation of privacy, you shouldn’t use chromium based browsers. Their purpose is not privacy, and google actively makes sure it will never be.

fury, in Amazon Building its Own Linux-Based OS to Replace Android

Good luck getting all the developers to rewrite their apps. The only reason you had any apps was because it was based on Android so it was little to no effort to port. Going plain ol’ embedded Linux is basically the death knell of your developer story. Source: been there, had no third party apps, switched to Android

warmaster,

I’m sure they have thought of this, I wonder if they plan to use web apps, or Waydroid, or something else.

Also, there’s a chance mobile Linux could benefit from sponsorships, contributions, etc

GhostMatter, (edited )

It’s in the article. Web based stuff with REACT.

Edit: It’s REACT Native. Just read the fucking article, people.

andruid,

Oh man PWA as a replace to traditional apps have been promised for a while. On one hand the promise of write once run anywhere on the other less ability to lock down your app from your users (good for us, but not popular in the mobile space at the moment)

Phrodo_00,

Firefox did it like 10 years ago. I think it’s still going around under a different name in very low tier smart phones.

toastal,

You’re likely thinking KaiOS. They are still contributing what is required under MPL-2.0 but the rest is proprietary. KaiOS 3.x finally got off of a browser from 2016 as the base, but very few have upgraded their apps to be compatible (the tweaks were minor) & others have used it as a reminder that they were still ‘supporting’ a platform like whoever is maintaining or using that WhatsApp thing for chat.

There’s also Capyloon built from B2G, but it’s still early on & is targeting touch phones, instead of feature phones.

It would be nice to see it around IMO since it’d just be another enhancement to progressive web applications & JavaScript is a better target than Java or Swift.

dan,
@dan@upvote.au avatar

promise of write once run anywhere

PWAs are great if they’re written well, especially if they allow offline access.

There’s platforms like React Native where the apps are native on each platform (they use native UI widgets). You can’t just run the same code, but you can reuse probably 90-95% of code across platforms.

andruid,

I will have to check that out!

Auli,

Waydroid makes no sense since they are complaining people just sideload gapps.

Rustmilian,
@Rustmilian@lemmy.world avatar
pete_the_cat, in Why btrfs gets huge perf hit with background IO work?

It probably has to do with the CoW nature of BTRFS compared to the others which don’t do CoW.

sarahnya,

Bcachefs does use CoW iirc~

backhdlp,
@backhdlp@lemmy.blahaj.zone avatar

It does, it says so in the first sentence of the Wikipedia article

pete_the_cat,

Ah, BCacheFS is also a lot less of a clusterfuck then BTRFS is too

Frederic, in Best lesser-known distribution/DE for low-end machines?

antiX should be ok, it’s very light

DidacticDumbass,

Love Antix! It is like the grandfather to MX Linux, but also the little baby?

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