fio
osxfuse
fio | osxfuse | |
---|---|---|
30 | 74 | |
4,889 | 8,563 | |
- | 0.7% | |
9.3 | 2.8 | |
5 days ago | 12 days ago | |
C | Shell | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fio
- Flexible I/O Tester
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Dire SMB speed with on PC to NAS
Assuming two systems use flash storage, network bandwidth is identical and it is configured the same way, there should be an issue within the PC, either system or storage drive. Check the system logs for errors and warning events related to data transfer from/to NAS. Try to benchmark the PCs' disks using fio to confirm they have similar performance. https://github.com/axboe/fio
- Test Linux I/O
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Ask HN: What are some good resources for learning about low level disk/file IO?
Not specifically addressing your question, but when you get to the point of wanting to start doing some experiments you may find that 'fio' [1] is very handy.
[1] https://github.com/axboe/fio
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KVM virtual machines on ZFS benchmarks
The dd is not a good benchmarking tool, you should use something like fio and probably tune it to use the ioengine most similar to your use case (eg. a database server will probably use some async IO interface). In your first example (with bs=1G) probably something (the guest OS, the qemu/kvm or the host OS) have split into smaller chunks anyway.
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SSD Sequential Write Slowdowns
All linux tests are run with fio 3.32 (github) with future commit 03900b0bf8af625bb43b10f0627b3c5947c3ff79 manually applied.
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Want to develop a GUI wrapper for a CLI tool. Trying to figure out the tools I need.
FIO: https://github.com/axboe/fio
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Just write the f*****g parser.
Agree, I used flex/yacc to add an arithmetic expression evaluator to fio a few years back to allow simple math with some units in fio's job files, and for stuff like that, they're fine, but I wouldn't want to use them for a real language, the error handling is kind of a nightmare.
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Could my SD Card be going bad, or could my Switch be?
Flexible I/O Tester (fio-3.33): https://github.com/axboe/fio
- Newly cloned SSD extremely slow on Linux
osxfuse
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why is my mac able to read the left sd card but not the right?
Install macFUSE, thank me later: https://osxfuse.github.io
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Please someone save me from file sharing hell to windows
I didn't exactly use any 'tutorial'. Assumming you can already SSH to the target machine, you just need to install both these pkgs then reboot to 1TR Recovery Mode and choosing Reduced Security and choose to enable Kernel Extension and then reboot again goto Security & Privacy and Allow the extension, and that's it you can now use it.
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Spacedrive – an open source cross-platform file explorer
Yeah, FUSE is Linux only. But for completeness, for macs there is macFUSE, and for Windows there is winfsp. Both of these have fewer filesystems than FUSE, and I've used neither so I don't know how well they work.
https://github.com/osxfuse/osxfuse/wiki/List-of-macFUSE-File...
https://winfsp.dev/doc/Known-File-Systems/
- macOS Sonoma is available today
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How do I fix this?
Weird. Where did you download (lat/new)est MacFuse from? https://osxfuse.github.io/ I hope!
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Ask HN: What are some good resources for learning about low level disk/file IO?
I lead a project that included shipping a filesystem driver and a virtual disk on Windows.
What I did to learn the lower-level APIs, and perform initial testing on the driver, was write a "mirror" drive. The user-mode code pointed to a folder on disk, the driver made a virtual disk drive, and all reads and writes in the virtual disk drive went to the mirror folder.
On Windows, you can implement something like that using Dokany, Dokan, or Winfsp. On linux, there's the Fuse API. On Mac, there's MacFUSE.
Even if you don't do a "mirror" drive, understanding the callbacks that libraries like Dokany, Dokan, Winfsp, and Fuse do helps you understand how IO happens in the driver. Many IO methods provided in popular languages provide abstractions above what the OS does. (For example, the Windows kernel has no concept of the "Stream" that's in your C# program. The "Stream"'s Position property is purely a construct within the .Net framework.)
https://dokan-dev.github.io/
https://github.com/dokan-dev/dokany
https://osxfuse.github.io/
Another place to start is the OS's documentation itself. For example, you can start with Window's CreateFileA function. This typically is what gets called "under the hood" in most programming languages when you open or create a file: https://learn.microsoft.com/en-us/windows/win32/api/fileapi/...
- Cross-platform disk encryption
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Possible to use VeraCrypt without OSXFuse
"FUSE-T is a kext-less implementation of FUSE for macOS that uses NFS v4 local server instead of a kernel extension. The main motivation for this project is to replace macfuse (https://osxfuse.github.io/) that implements its own kext to make fuse work. With each version of macOS it's getting harder and harder to load kernel extensions. Apple strongly discourages it and, for this reason, software distributions that include macfuse are very difficult to install. Additionally, the macfuse kext is unstable, may cause frequent system crashes and kernel lock-ups. Given those limitations many software publishers are unable to use macfuse anymore. FUSE-T doesn't make use of kernel extension, it implements its own userspace server that converts between FUSE protocol and NFS calls and let macOS mount NFS volume instead of a kernel filesystem."
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Any way to write to NTFS drives from Hackintosh?
MacFuse (ntfs-3g) and a Foolproof way of getting it working via Homebrew.
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mount harddisk with different formats
macos doesn’t support many Linux file system formats. You’ll have to use something like macFUSE https://osxfuse.github.io/
What are some alternatives?
KDiskMark - A simple open-source disk benchmark tool for Linux distros
HomeBrew - 🍺 The missing package manager for macOS (or Linux)
iperf - iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool
sshfs - File system based on the SSH File Transfer Protocol
open-audit - Tracking and reporting for IT and related assets and configuration
homebrew-core - 🍻 Default formulae for the missing package manager for macOS (or Linux)
rio - pure rust io_uring library, built on libc, thread & async friendly, misuse resistant
homebrew-ntfs-3g - homebrew tap for ntfs-3g
xNVMe - Portable and high-performance libraries and tools for NVMe devices as well as support for traditional/legacy storage devices/interfaces.
hammerspoon - Staggeringly powerful macOS desktop automation with Lua
act - Aerospike Certification Tool
macOS-GateKeeper-Helper - Simple macOS GateKeeper script.