zfs
aero
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| zfs | aero | |
|---|---|---|
| 719 | 12 | |
| 10,125 | 1,086 | |
| 1.4% | - | |
| 9.7 | 8.9 | |
| 3 days ago | 9 days ago | |
| C | Rust | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
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.
zfs
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Radxa's SATA HAT makes compact Pi 5 NAS
> The only non-junk PCIe3 option that's even advertised here recently is the overpriced WD Red SN700.
Those WD drives seem to have some real issues, at least with ZFS and btrfs. :(
https://github.com/openzfs/zfs/discussions/14793
- OpenZFS: Fix corruption caused by MMAP flushing problems
- ZFS: Some copied files are still corrupted (chunks replaced by zeros)
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DiskClick: Ever wanted to hear Old Hard drive sounds
IMO the "next fs" is just zfs. They somewhat recently merged RAIDZ expansion feature https://github.com/openzfs/zfs/pull/12225 and make regular improvements. If no file system has what you need today, zfs will probably be the first one to have it "tomorrow," imo.
- OpenZFS bug reports for native encryption
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A data corruption bug in OpenZFS?
https://github.com/openzfs/zfs/issues/15526#issuecomment-181...
> zpool get all tank | grep bclone
> kc3000 bcloneused 442M
> kc3000 bclonesaved 1.42G
> kc3000 bcloneratio 4.30x
> My understanding is this: If the result is 0 for both bcloneused and bclonesaved then it's safe to say that you don't have silent corruption.
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Ask HN: What's your "it's not stupid if it works" story?
A couple years ago, I had an idea for convincing a filesystem to go faster using 2 compression steps instead of one. I couldn't see why it wouldn't work, and I also couldn't convince myself it should.
It seems to have worked out. [1]
[1] - https://github.com/openzfs/zfs/commit/f375b23c026aec00cc9527...
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ZFS Profiling on Arch Linux
https://github.com/openzfs/zfs/issues/7631
This is a long-standing issue with zvols which affects overall system stability, and has no real solution as of yet.
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Using ZFS on single disks, combining them with mergerfs, and paritizing them with Snapraid
TIL. Thank you! https://github.com/openzfs/zfs/pull/15022
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Why does primarycache=metadata reduce my un-cached read speeds?
Difference may be significant, yes https://github.com/openzfs/zfs/pull/14243
aero
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Maestro: A Linux-compatible kernel in Rust
This feels like an ad; the blog post and the README feel like they were written to sound complicated and smart rather than tell the whole truth. Like, "On boot, the kernel has full access to the memory and is allowed to write where it should not (its own code, for example)"? Apart from the fact that ring 0 will always have full control, the MMU also exists. Also, the "48k" (the kernel has 34324 lines of non-comment code, the rest are in the other repos I assume) LOC are obvious when you consider code like src/syscall/mod.rs:717 is present.
To be fair, this is impressive, but its a basic monolithic kernel written for a school project, with the "twist" that it is in Rust and uses Linux syscalls.
For anyone who is interesting in more Rust UNIX-like kernels, Aero (https://github.com/Andy-Python-Programmer/aero) is farther ahead supports running quite a lot of recompiled Linux userspace, including dwm and WebKit.
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Aero OS: A new modern operating system made in Rust, now able to run the Links browser, Alacritty and much more!
https://github.com/Andy-Python-Programmer/aero/blob/master/src/aero_kernel/src/mem/paging/addr.rs especially obvious, if you look at the first version of this file:
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Aero, a new modern OS made in rust and is now able to run Xorg! :)
There is progress in implementing the DRM subsystem (cc https://github.com/Andy-Python-Programmer/aero/blob/master/src/aero_kernel/src/drivers/drm/mod.rs) but currently it only implements a small portion of the subsystem. But yea, this was one of the blocking points.
- Your one project with rust that you think is one of the best projects you have made.
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Software Development Foundations - How to teach a 14 year old?
Get him to join the OSDev discord chat. Most of the people there started learning programming in the middle of the pandemic and are now building complex projects. Group is mostly kids his age, 12-16 year olds, learning to hack around. Like this 13 year old or this 15 year old.
- Aero: An experimental, Unix-like OS written in Rust
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Aero is a new modern, experimental, unix-like operating system made in rust!
you can compare with initial commit: https://github.com/Andy-Python-Programmer/aero/commit/3ee1c052454a1386dc8d1688b5ca9d616e3a907b
What are some alternatives?
zstd - Zstandard - Fast real-time compression algorithm
x86_64 - Library to program x86_64 hardware.
7-Zip-zstd - 7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard
ngs - Next Generation Shell (NGS)
sanoid - These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)
ferium - Fast and multi-source CLI program for managing Minecraft mods and modpacks from Modrinth, CurseForge, and Github Releases [Moved to: https://github.com/gorilla-devs/ferium]
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
oil - Oils is our upgrade path from bash to a better language and runtime. It's also for Python and JavaScript users who avoid shell!
snapper - Manage filesystem snapshots and allow undo of system modifications
album-art-wallpaper - An app for Windows that will change your desktop wallpaper to the album art of the song you are listening to.
zfsbootmenu - ZFS Bootloader for root-on-ZFS systems with support for snapshots and native full disk encryption
WingOS - a little 64bit operating system written in c++ with smp support