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#fuse — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #fuse, aggregated by home.social.

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  1. [$] FUSE status and plans

    Filesystem in Userspace (FUSE) maintainer Miklos Szeredi led a birds-of-a-feather (BoF) discussion about the subsystem at the 2026 Linux Storage, Filesystem, Memory Management, and [...]

    lwn.net/Articles/1086336/ #LWN #Linux #kernel #Git #BPF #io_uring #FUSE

  2. [$] FUSE status and plans

    Filesystem in Userspace (FUSE) maintainer Miklos Szeredi led a birds-of-a-feather (BoF) discussion about the subsystem at the 2026 Linux Storage, Filesystem, Memory Management, and [...]

    lwn.net/Articles/1086336/ #LWN #Linux #kernel #Git #BPF #io_uring #FUSE

  3. [$] Buffer sizes for FUSE io_uring

    The Filesystem in Userspace (FUSE) subsystem provides a way to service filesystem requests from a user-space server, which moves the format-handling code out of the kernel. The FU [...]

    lwn.net/Articles/1085618/ #LWN #Linux #kernel #BPF #io_uring #FUSE

  4. [$] Buffer sizes for FUSE io_uring

    The Filesystem in Userspace (FUSE) subsystem provides a way to service filesystem requests from a user-space server, which moves the format-handling code out of the kernel. The FU [...]

    lwn.net/Articles/1085618/ #LWN #Linux #kernel #BPF #io_uring #FUSE

  5. 🤓 Ah, #Fuse, yet another #language that only a mother could love, serving up a cocktail of #higher-kinded gibberish and polymorphic salad 🥗. It's like someone put Haskell and a Rubik's Cube in a blender, and out came this #LLVM smoothie 🍹. Only the bravest nerds with a penchant for masochism need apply! 💻🔧
    fuselang.org #Polymorphism #Programming #Humor #HackerNews #ngated

  6. 🤓 Ah, #Fuse, yet another #language that only a mother could love, serving up a cocktail of #higher-kinded gibberish and polymorphic salad 🥗. It's like someone put Haskell and a Rubik's Cube in a blender, and out came this #LLVM smoothie 🍹. Only the bravest nerds with a penchant for masochism need apply! 💻🔧
    fuselang.org #Polymorphism #Programming #Humor #HackerNews #ngated

  7. [$] Merging famfs?

    The famfs filesystem, which is meant to provide shared access to huge memory-resident files on CXL and other devices, returned to the Linux Storage, Filesystem, Memory Management, [...]

    lwn.net/Articles/1082687/ #LWN #Linux #kernel #XFS #BPF #FUSE

  8. [$] Merging famfs?

    The famfs filesystem, which is meant to provide shared access to huge memory-resident files on CXL and other devices, returned to the Linux Storage, Filesystem, Memory Management, [...]

    lwn.net/Articles/1082687/ #LWN #Linux #kernel #XFS #BPF #FUSE

  9. mal wieder ein use case par excellence für unter linux:

    unter wurden keine ordner angezeigt trotz gesetzter acls

    LÖSUNG

    FUSE default_permissions bricht POSIX ACLs — und niemand merkt's

    Setup: Ubuntu Fileserver, Samba/Winbind in AD-Domäne, Storage-Pool via mergerfs (FUSE). POSIX ACLs korrekt gesetzt — group:bs_alle:r-x auf /srv/storage/Mitarbeiter. User ist in bs_alle. Ext4 direkt: Zugriff klappt. Über mergerfs: Permission denied.

    Symptom: test -r sagt OK, ls sagt denied. Windows-ACLs korrekt, Samba-ACLs korrekt, ext4-ACLs korrekt. Nichts zu finden.

    Root cause: FUSE default_permissions wird vom Kernel-Modul geprüft — und der kennt nur owner/group/other, keine named POSIX ACLs. group:bs_alle:r-x wird ignoriert. group::--- (base group) greift → DENY. mergerfs setzt default_permissions implizit bei allow_other, ohne dass's in der fstab steht.

    Fix: mergerfs ≥ 2.41.0 hat default_permissions=false als Option (PR #1448). Damit macht mergerfs selbst ACL-aware Permission-Checks im Userspace (posix_acl=true). mergerfs 2.42.0 installiert, fstab angepasst, remount — 15 Sekunden Downtime. ACLs greifen, Security intakt.

    Lektion: FUSE default_permissions und POSIX ACLs sind inkompatibel. Wenn ihr FUSE-Mounts mit ACL-basierten Permissions habt — checkt das.

  10. Dear Fedi, I'm looking (and have been looking) for some time for a simple way to mount a transparent local cache for a remote filesystem (preferably sshfs) that is known to be "append only" (i.e. files are never modified after creation). This seems like a very trivial task to implement with libfuse, but I haven't found anything before. Overlayfs and other kernel options seem to be overly finicky and create more issues than they solve. I might write something myself but really hoping I don't have to. Pls boost :blobcatupsidedown:

    #Linux #filesystem #sshfs #fuse

  11. Dear Fedi, I'm looking (and have been looking) for some time for a simple way to mount a transparent local cache for a remote filesystem (preferably sshfs) that is known to be "append only" (i.e. files are never modified after creation). This seems like a very trivial task to implement with libfuse, but I haven't found anything before. Overlayfs and other kernel options seem to be overly finicky and create more issues than they solve. I might write something myself but really hoping I don't have to. Pls boost :blobcatupsidedown:

    #Linux #filesystem #sshfs #fuse

  12. Comparing Multi-Model Mosaic And Multi-Model Combination Methods To Simulate Streamflow Across The Contiguous USA
    --
    doi.org/10.5194/hess-30-3945-2 <-- shared paper
    --
    H/T @cyril THEBAULT | Postdoctoral Fellow chez Earth Sciences New Zealand
    “[They] compared different multi-model approaches for streamflow simulation using 78 hydrological models across 559 catchments in the United States. [Their] results show that while multi-model combinations can slightly improve accuracy and reduce uncertainty, no single approach performs best everywhere.
    One interesting takeaway is that a carefully selected single model can perform as well as more complex multi-model approaches when it is chosen based on a comparative evaluation rather than simply inherited from legacy operational systems... 👀”
    --
    “The ability to accurately predict streamflow underpins decisions in water management, flood prevention, and sectoral planning. Traditional approaches for streamflow prediction often rely on a single model, thereby overlooking potential benefits from using multiple models. To address this limitation, this study explores alternative methods that select and combine multiple models to enhance streamflow simulations. Specifically, [they] assess[ed] the performance of multi-model mosaic methods that assign a single model to each catchment, and multi-model combination methods that merge multiple models using static or dynamic weighting schemes. The Framework for Understanding Structural Errors (FUSE) is used to create an ensemble of 78 hydrological models, which were applied to 544 catchments from the CAMELS dataset across the contiguous United States. Each of the 78 models is calibrated utilizing a composite objective function, calculated as the average of a high-flow and a low-flow performance metric, to cover a wide range of streamflow conditions. Based on [their] selection of lumped FUSE models, the results show that a carefully chosen single model from a larger ensemble can closely approach the performance of more complex multi-model strategies. Among the multi-model approaches, the combination and mosaic methods show broadly similar overall skill, although the combination approaches deliver slightly higher performance and lower sampling uncertainty. However, per-catchment differences persist, indicating that no single multi-model strategy dominates everywhere. This heterogeneity in performance makes it difficult to determine a priori which multi-model method will best represent streamflow in a given catchment…”
    #water #hydrology #streamflow #USA #CONUS #multimodel #simulation #hydrologic #model #modeling #catchments #watermanagement #waterresources #planning #watersecurity #flood #flooding #prediction #FUSE #CAMELS #spatialanalysis #spatiotemporal

  13. Comparing Multi-Model Mosaic And Multi-Model Combination Methods To Simulate Streamflow Across The Contiguous USA
    --
    doi.org/10.5194/hess-30-3945-2 <-- shared paper
    --
    H/T @cyril THEBAULT | Postdoctoral Fellow chez Earth Sciences New Zealand
    “[They] compared different multi-model approaches for streamflow simulation using 78 hydrological models across 559 catchments in the United States. [Their] results show that while multi-model combinations can slightly improve accuracy and reduce uncertainty, no single approach performs best everywhere.
    One interesting takeaway is that a carefully selected single model can perform as well as more complex multi-model approaches when it is chosen based on a comparative evaluation rather than simply inherited from legacy operational systems... 👀”
    --
    “The ability to accurately predict streamflow underpins decisions in water management, flood prevention, and sectoral planning. Traditional approaches for streamflow prediction often rely on a single model, thereby overlooking potential benefits from using multiple models. To address this limitation, this study explores alternative methods that select and combine multiple models to enhance streamflow simulations. Specifically, [they] assess[ed] the performance of multi-model mosaic methods that assign a single model to each catchment, and multi-model combination methods that merge multiple models using static or dynamic weighting schemes. The Framework for Understanding Structural Errors (FUSE) is used to create an ensemble of 78 hydrological models, which were applied to 544 catchments from the CAMELS dataset across the contiguous United States. Each of the 78 models is calibrated utilizing a composite objective function, calculated as the average of a high-flow and a low-flow performance metric, to cover a wide range of streamflow conditions. Based on [their] selection of lumped FUSE models, the results show that a carefully chosen single model from a larger ensemble can closely approach the performance of more complex multi-model strategies. Among the multi-model approaches, the combination and mosaic methods show broadly similar overall skill, although the combination approaches deliver slightly higher performance and lower sampling uncertainty. However, per-catchment differences persist, indicating that no single multi-model strategy dominates everywhere. This heterogeneity in performance makes it difficult to determine a priori which multi-model method will best represent streamflow in a given catchment…”

  14. ✮ Blinker ✮

    We spend so much time blinking and looking away,
    we blink so much that we don’t realize our fuse is alight.
    A turn of the dial,
    into another scene,
    never rooted in the moment,
    as transient as everything mortal.
    We blink, to erase the unpleasant,
    we blink, to jump forward,
    coil our bodies around rest,
    wrap paychecks inside our hands,
    so, we can blink a little more.
    We skip and jump out of the day,
    when tomorrow is worse than today,
    we blink it away,
    as if we have unlimited blinks,
    and soon enough we’ll hit a wall
    and wish we could have kept our eyes open
    more frequently.

    Here today; gone tomorrow, never take anything for granted.

    When complaining about long walks, someone is dreaming of having such luxury. Walks that people take for granted mean everything to someone else who is bound by a condition that prevents them from doing so. They could be bedridden; they could be hiding in fear in a war zone; they could be impeded by physical conditions that limit them.

    You complain about tidying up. It’s because you have a home. You stress out over traffic. It’s because you have a car. You can’t deal with the noise. You have a family. Someone out there wants what you have but can only dream of it.

    When frowning in dissatisfaction over a prepared meal, think about that person who took time and poured every ounce of their heart, hoping to bring you happiness. Think.

    Be grateful that you are in school; not everyone is afforded such an opportunity. Not as a promise to secure a job, but to learn. Bitterness often comes from discounting what people already have. Contentment, as they say, is the key to happiness. Dream, but be forgiving. If it’s yours, it will come to fruition. If not, steady your heart and live with what you have.

    Never neglect people or things that add, give, and bring value to your life. Blessed are those who can’t count how many people they love with their fingers. If you do, you’re already rich. Hurray! You will have someone to turn to.

    At the end of the day, when all that you take for granted is gone, what will be left of you?

    Copyright © Erwinism. All rights reserved. No part of this work may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the author, except in the case of brief quotations used in critical reviews or scholarly work. This work is protected under international copyright laws. Unauthorized use or reproduction of this material is strictly prohibited and may result in legal action.

    Live it Up!

    #ActsOfKindness #AppreciatingLife #AppreciatingLovedOnes #Appreciation #BeautyInOrdinaryLife #BlinkMore #Blinking #CherishEveryMoment #Compassion #Condition #ConsciousLiving #Contentment #CountYourBlessings #CreativeNonfiction #Dial #EducationMatters #EmotionalResilience #EmotionalWellbeing #Empathy #Erase #Erwinism #EverydayBlessings #EverydayPhilosophy #EyesOpen #FamilyLove #FindingJoy #FindingMeaning #Fuse #FYP #GoneTomorrow #Grateful #Gratitude #GratitudeJournal #GratitudeMindset #Happiness #HereToday #HitAWall #HomeAndBelonging #HumanCondition #HumanExperience #Inspiration #InspirationalLiterature #InspirationalWriting #IntentionalLiving #Jump #Learning #Life #LifeIsShort #LifeLessons #LifeReflection #LiteraryEssay #LiteraryProse #LiveFully #LivingInThePresent #LookingAway #Love #MeaningOfLife #MentalHealth #MentalWellness #Mindfulness #ModernPhilosophy #moment #Mortal #Mortality #Motivation #OrdinaryMiracles #PassageOfTime #Paychecks #PersonalGrowth #PerspectiveOnLife #PhilosophicalWriting #Poem #PoeticProse #Poetry #PositiveMindset #PresentMoment #Progress #ReflectiveEssay #RelationshipsMatter #Rest #Scene #SchoolAndLearning #SelfReflection #Simplicity #Skip #SlowLiving #Thankfulness #TheGiftOfToday #ThoughtProvoking #Tomorrow #Transient #UnlimitedBlinks #Unpleasant #Value #ValueOfFamily #WakeUpAndLive #Walks #Writing
  15. Our gPV DC fuse is specially designed for photovoltaic combiner boxes and energy storage systems.

    It is made of high-quality materials, quickly extinguishes arcs, has excellent heat dissipation performance, and has a long service life.

    Web: en.ctqdq.com

    #NewEnergy #Fuse #Photovoltaic #SolarEnergy #EnergyStorage

  16. That thing when a string of events collide to create an emergency. Always a head-scratcher. Luckily we were a team of three figuring it out, between us we got their quite quickly. If anyone has any ideas or has seen similar behaviour from #NGINX / #FUSE I'd love to hear from you:
    gregharvey.gitlab.io/blog/post

    #linux #debian #squashfs

  17. That thing when a string of events collide to create an emergency. Always a head-scratcher. Luckily we were a team of three figuring it out, between us we got their quite quickly. If anyone has any ideas or has seen similar behaviour from #NGINX / #FUSE I'd love to hear from you:
    gregharvey.gitlab.io/blog/post

    #linux #debian #squashfs

  18. Voigtmann returns to FUSE with his Elevate EP, a focused four-track exploration of groove, restraint, and momentum. #music #voigtmann #elevate #fuse

    evl.one/elevate-with-voigtmann

  19. Voigtmann returns to FUSE with his Elevate EP, a focused four-track exploration of groove, restraint, and momentum. #music #voigtmann #elevate #fuse

    evl.one/elevate-with-voigtmann

  20. @raster thanks. The port has a new name:

    filesystems/lkl

    <freshports.org/filesystems/lkl/>

    "Full-featured Linux BTRFS, Ext4, XFS as a FUSE module"

    #FreeBSD #FUSE

  21. @raster thanks. The port has a new name:

    filesystems/lkl

    <freshports.org/filesystems/lkl/>

    "Full-featured Linux BTRFS, Ext4, XFS as a FUSE module"

    #FreeBSD #FUSE

  22. [$] An update on fanotify

    In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, Amir Goldstein updated attendees on the fanotify filesystem-event monitoring [...]

    lwn.net/Articles/1075829/ #LWN #Linux #kernel #systemd #XFS #BPF #FUSE

  23. [$] An update on fanotify

    In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, Amir Goldstein updated attendees on the fanotify filesystem-event monitoring [...]

    lwn.net/Articles/1075829/ #LWN #Linux #kernel #systemd #XFS #BPF #FUSE

  24. Building on FUSE in Rust tends to involve a lot of boilerplate. libfuse-fs is an attempt to change that - trait-based abstractions, async I/O, overlay and passthrough support out of the box.

    At Oxidize 2026, Ruiji Yu (Nanjing University) covers the design and lessons from real integrations: monorepo access and container image building.

    🔗 oxidizeconf.com/sessions/libfu

    #Oxidize2026 #RustLang #FUSE #Filesystem #AsyncRust #SystemsProgramming

  25. Building on FUSE in Rust tends to involve a lot of boilerplate. libfuse-fs is an attempt to change that - trait-based abstractions, async I/O, overlay and passthrough support out of the box.

    At Oxidize 2026, Ruiji Yu (Nanjing University) covers the design and lessons from real integrations: monorepo access and container image building.

    🔗 oxidizeconf.com/sessions/libfu

    #Oxidize2026 #RustLang #FUSE #Filesystem #AsyncRust #SystemsProgramming

  26. [$] Caching for extended attributes

    Extended attributes (xattrs) provide a way to attach key/value metadata to inodes—files, directories, and the like—in a filesystem. As with many Linux filesystems, the FUSE filesy [...]

    lwn.net/Articles/1074919/ #LWN #Linux #kernel #XFS #BPF #FUSE

  27. [$] Caching for extended attributes

    Extended attributes (xattrs) provide a way to attach key/value metadata to inodes—files, directories, and the like—in a filesystem. As with many Linux filesystems, the FUSE filesy [...]

    lwn.net/Articles/1074919/ #LWN #Linux #kernel #XFS #BPF #FUSE

  28. [$] Policies for merging new filesystems

    In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, Amir Goldstein wanted to discuss his proposed documentation on adding new fi [...]

    lwn.net/Articles/1074557/ #LWN #Linux #kernel #BPF #FUSE

  29. [$] Policies for merging new filesystems

    In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, Amir Goldstein wanted to discuss his proposed documentation on adding new fi [...]

    lwn.net/Articles/1074557/ #LWN #Linux #kernel #BPF #FUSE

  30. 🚀🤯 "Cutting inference cold starts by 40x" — because the world REALLY needed another acronym soup of #LP, #FUSE, #CR, and the ever-special CUDA-checkpoint. 🍜 Meanwhile, mere mortals still struggle to start their microwaves without a manual. 📖🔍
    modal.com/blog/truly-serverles #CuttingInferenceColdStarts #CUDACheckpoint #TechStruggles #HackerNews #ngated

  31. 🚀🤯 "Cutting inference cold starts by 40x" — because the world REALLY needed another acronym soup of #LP, #FUSE, #CR, and the ever-special CUDA-checkpoint. 🍜 Meanwhile, mere mortals still struggle to start their microwaves without a manual. 📖🔍
    modal.com/blog/truly-serverles #CuttingInferenceColdStarts #CUDACheckpoint #TechStruggles #HackerNews #ngated

  32. Un système de chiffrement de disque qui permet, grâce à des astuces techniques que je ne comprends pas complètement, de ne pas avoir à chiffrer les fichiers avant de les donner à un tiers non sécurisé, qui ne recevra que des données chiffrées.
    Ca a l'air vraiment sophistiqué. github.com/PentHertz/LUKSbox #software #freeware #opensource #fuse #disk #rustlang

  33. Un système de chiffrement de disque qui permet, grâce à des astuces techniques que je ne comprends pas complètement, de ne pas avoir à chiffrer les fichiers avant de les donner à un tiers non sécurisé, qui ne recevra que des données chiffrées.
    Ca a l'air vraiment sophistiqué. github.com/PentHertz/LUKSbox #software #freeware #opensource #fuse #disk #rustlang

  34. New Jersey bound, back to the repair shop. Electric diagnostic, trying to solve my car overheating all the time.
    #NewJersey #garage #car #repair #shop #fuse #box #Weehawken #NJT #PortAuthority #NYC #Mustang #red #ragtop #retro #classic #olde #engine

  35. New Jersey bound, back to the repair shop. Electric diagnostic, trying to solve my car overheating all the time.
    #NewJersey #garage #car #repair #shop #fuse #box #Weehawken #NJT #PortAuthority #NYC #Mustang #red #ragtop #retro #classic #olde #engine

  36. [$] Famfs, FUSE, and BPF

    The famfs filesystem first showed up on the mailing lists in early 2024; since then, it has been the topic of regular discussions at the Linux Storage, Filesystem, Memory Managemen [...]

    lwn.net/Articles/1068686/ #LWN #Linux #kernel #Git #BPF #FUSE

  37. [$] Famfs, FUSE, and BPF

    The famfs filesystem first showed up on the mailing lists in early 2024; since then, it has been the topic of regular discussions at the Linux Storage, Filesystem, Memory Managemen [...]

    lwn.net/Articles/1068686/ #LWN #Linux #kernel #Git #BPF #FUSE

  38. Filesysbox.library: Version 54.10 for AmigaOS and AROS

    The FUSE-compatible filesysbox.library, which is used by the SMB2 handler, has been updated for AmigaOS 3.x and AROS. Version 54.10 offers the following changes:

    amiga-news.de/en/news/AN-2026-