qatlib
duperemove
qatlib | duperemove | |
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2 | 16 | |
82 | 662 | |
- | - | |
4.8 | 9.2 | |
3 months ago | about 1 month ago | |
C | C | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
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qatlib
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Intel QuickAssist Technology Zstandard Plugin for Zstandard
https://github.com/intel/qatlib/blob/main/quickassist/includ...
It also seems to suggest that it could accelerate hyperscan, but considering the hardware and software are both from Intel and they don't integrate them, maybe it doesn't work or is theoretical.
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ZFS 2.2.0 (RC): Block Cloning merged
[2] : https://github.com/intel/qatlib/tree/main#revision-history
duperemove
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fdupes: Identify or Delete Duplicate Files
Very useful for identifying files that may need to get deduplicate or that can be removed entirely. Unfortunately, I don't think this will also find identical directories.
If deleting files isn't what you want, I'd suggest looking into deduplicating tools.
ZFS has its own de duplicator built in, which is nice. It should just deduplicate files and individual extents of files by itself once you enable it. Probably not a good idea on very write-heavy disks, but it's an option.
Other file systems with extent level deduplication can use https://github.com/markfasheh/duperemove to not only deduplicaye files, but also deduplicate individual extents. This can be very useful for file systems that store a lot of duplicate content, like different WINE prefixes. For filesystems without extent deduplication, duperemove should try hard linking files to make them take up practically no disks space.
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Bcachefs Merged into the Linux 6.7 Kernel
ZFS now has reflink support, which doesn't require lots of RAM, but isn't done automatically while writing. You need to run something like https://github.com/markfasheh/duperemove
- ZFS 2.2.0 (RC): Block Cloning merged
- Craziest thing I ever used SQLite for: partial file deduplication
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Deduplication on EXT4
Then duperemove
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What is a wineprefix and should I make a new one every time I add a new game to lutris?
Filesystems like Btrfs and XFS have support for deduplication, you can use a program like duperemove to save space.
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File deduplication report?
Maybe you could use a file deduplication instead of a block based? https://github.com/markfasheh/duperemove
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Anyone running Bees? Or deduping data some other way?
If not bees, do you run other programs for deduping? I see jdupes has support for BTRFS, https://github.com/jbruchon/jdupes, and also duperemove, https://github.com/markfasheh/duperemove.
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Is switching to BTRFS useful for my use-cases?
It's a good filesystem, I use it with a special setup that needs a filesystem with snapshots. It's been stable for me, I run a duperemovehttps://github.com/markfasheh/duperemove) occasionally and that's about all the maintenance it needs.
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With Proton being as good as it is now, do we still need separate prefixes for every game?
With Btrfs or XFS you can easily deduplicate the data with tools like duperemove, potentially saving a lot of space if you've installed many small games.
What are some alternatives?
QATzip - Compression Library accelerated by IntelĀ® QuickAssist Technology
bees - Best-Effort Extent-Same, a btrfs dedupe agent
zfs - ZFS on Linux - the official OpenZFS implementation for Linux.
jdupes - A powerful duplicate file finder and an enhanced fork of 'fdupes'.
TurboBench - Compression Benchmark
dduper - Fast block-level out-of-band BTRFS deduplication tool.
rmlint - Extremely fast tool to remove duplicates and other lint from your filesystem
btrfs - WinBtrfs - an open-source btrfs driver for Windows
zfs-autosnapshot - Automatically snapshot your zfs filesystem, and remove (garbage collect) stale snapshots after a while
reflink-snapshot - CLI tool for Managing Reflink based Snapshots
compsize - btrfs: find compression type/ratio on a file or set of files