MastodonTech.de

Orhun Parmaksız 👾Found a handy CLI tool for Git >_🔍 **git-statuses** — Display the status of multiple Git repositories in a clear, tabular format.🌀 Scans directories recursively for Git repositories🦀 Written in Rust!⭐ GitHub: <a href="https://github.com/bircni/git-statuses" rel="nofollow noopener" translate="no" target="_blank">https://github.com/bircni/git-statuses</a><a href="https://fosstodon.org/tags/rustlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#rustlang</a> <a href="https://fosstodon.org/tags/git" class="mention hashtag" rel="nofollow noopener" target="_blank">#git</a> <a href="https://fosstodon.org/tags/repository" class="mention hashtag" rel="nofollow noopener" target="_blank">#repository</a> <a href="https://fosstodon.org/tags/scan" class="mention hashtag" rel="nofollow noopener" target="_blank">#scan</a> <a href="https://fosstodon.org/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://fosstodon.org/tags/commandline" class="mention hashtag" rel="nofollow noopener" target="_blank">#commandline</a> <a href="https://fosstodon.org/tags/vcs" class="mention hashtag" rel="nofollow noopener" target="_blank">#vcs</a> <a href="https://fosstodon.org/tags/terminal" class="mention hashtag" rel="nofollow noopener" target="_blank">#terminal</a>

Christian NollA Higgs-bugson in the Linux Kernel - by Nikhil Jha<a href="https://blog.janestreet.com/a-higgs-bugson-in-the-linux-kernel/" rel="nofollow noopener" translate="no" target="_blank">https://blog.janestreet.com/a-higgs-bugson-in-the-linux-kernel/</a><a href="https://mas.to/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a> <a href="https://mas.to/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mas.to/tags/kernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#kernel</a> <a href="https://mas.to/tags/rustlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#rustlang</a> <a href="https://mas.to/tags/bug" class="mention hashtag" rel="nofollow noopener" target="_blank">#bug</a> <a href="https://mas.to/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a>

Blake PattersonMy daughter has a friend whose sibling is no longer alive, as of recently. The family wants to access their MacBook Pro which is password protected. It's a fairly recent model, apparently, and it's unclear whether the disk is encrypted -- prob safe to assume it is (?). Is there something Apple can/will do to help the family gain access, given proof of the situation? <a href="https://oldbytes.space/tags/Apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#Apple</a> <a href="https://oldbytes.space/tags/macOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#macOS</a> <a href="https://oldbytes.space/tags/Mac" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mac</a> <a href="https://oldbytes.space/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://oldbytes.space/tags/encryption" class="mention hashtag" rel="nofollow noopener" target="_blank">#encryption</a> <a href="https://oldbytes.space/tags/FileVault" class="mention hashtag" rel="nofollow noopener" target="_blank">#FileVault</a> <a href="https://oldbytes.space/tags/password" class="mention hashtag" rel="nofollow noopener" target="_blank">#password</a> <a href="https://oldbytes.space/tags/access" class="mention hashtag" rel="nofollow noopener" target="_blank">#access</a>

AskUbuntuIssue with filesystem, stack either heap on ubuntu when downloading files with stop and resume <a href="https://ubuntu.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://ubuntu.social/tags/cache" class="mention hashtag" rel="nofollow noopener" target="_blank">#cache</a><a href="https://askubuntu.com/q/1552151/612" rel="nofollow noopener" translate="no" target="_blank">https://askubuntu.com/q/1552151/612</a>

Thorsten Leemhuis (acct. 1/4)"[…] we observed that the df command shows higher space utilization compared to du when many small files are copied. Over time, the outputs of both df and du converge. This happens because <a href="https://hachyderm.io/tags/XFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#XFS</a> initially reserves additional space for these files.The feature that causes this behavior is Dynamic Speculative End of File (EOF) Preallocation. This feature allows files to dynamically reserve more space to prevent fragmentation in case the file is grown later on. This blog post explores what this feature is, how it works, and how it can be beneficial for certain use cases. […]"<a href="https://blogs.oracle.com/linux/post/du-vs-df-in-xfs" rel="nofollow noopener" translate="no" target="_blank">https://blogs.oracle.com/linux/post/du-vs-df-in-xfs</a><a href="https://hachyderm.io/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a> <a href="https://hachyderm.io/tags/Kernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kernel</a> <a href="https://hachyderm.io/tags/LinuxKernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#LinuxKernel</a> <a href="https://hachyderm.io/tags/Filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#Filesystem</a>

xoron :verified:File encryption with a browser.I've been exploring the <a href="https://infosec.exchange/tags/WebCryptoAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebCryptoAPI</a> and I'm impressed!When combined with the <a href="https://infosec.exchange/tags/FileSystemAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#FileSystemAPI</a>, it offers a seemingly secure way to <a href="https://infosec.exchange/tags/encrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#encrypt</a> and <a href="https://infosec.exchange/tags/store" class="mention hashtag" rel="nofollow noopener" target="_blank">#store</a> files directly on your device. Think <a href="https://infosec.exchange/tags/localstorage" class="mention hashtag" rel="nofollow noopener" target="_blank">#localstorage</a>, but with <a href="https://infosec.exchange/tags/encryption" class="mention hashtag" rel="nofollow noopener" target="_blank">#encryption</a>!I know <a href="https://infosec.exchange/tags/webapps" class="mention hashtag" rel="nofollow noopener" target="_blank">#webapps</a> can have <a href="https://infosec.exchange/tags/security" class="mention hashtag" rel="nofollow noopener" target="_blank">#security</a> vulnerabilities since the code is served over the web, so I've <a href="https://infosec.exchange/tags/OpenSourced" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSourced</a> my demo! You can check it out, and it should even work if <a href="https://infosec.exchange/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosted</a> on <a href="https://infosec.exchange/tags/GitHubPages" class="mention hashtag" rel="nofollow noopener" target="_blank">#GitHubPages</a>.Live Demo: <a href="https://dim.positive-intentions.com/?path=/story/usefs--encrypted-demo" rel="nofollow noopener" translate="no" target="_blank">https://dim.positive-intentions.com/?path=/story/usefs--encrypted-demo</a>Demo Code: <a href="https://github.com/positive-intentions/dim/blob/staging/src/stories/05-Hooks-useFS.stories.js" rel="nofollow noopener" translate="no" target="_blank">https://github.com/positive-intentions/dim/blob/staging/src/stories/05-Hooks-useFS.stories.js</a>Hook Code: <a href="https://github.com/positive-intentions/dim/blob/staging/src/hooks/useFS.js" rel="nofollow noopener" translate="no" target="_blank">https://github.com/positive-intentions/dim/blob/staging/src/hooks/useFS.js</a>IMPORTANT NOTES (PLEASE READ!): * This is NOT a product. It's for <a href="https://infosec.exchange/tags/testing" class="mention hashtag" rel="nofollow noopener" target="_blank">#testing</a> and <a href="https://infosec.exchange/tags/demonstration" class="mention hashtag" rel="nofollow noopener" target="_blank">#demonstration</a> purposes only. * It has NOT been reviewed or audited. Do NOT use for sensitive data. * The "password encryption" currently uses a hardcoded password. This is for demonstration, not security. * This is NOT meant to replace robust solutions like <a href="https://infosec.exchange/tags/VeraCrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#VeraCrypt</a>. It's just a <a href="https://infosec.exchange/tags/proofofconcept" class="mention hashtag" rel="nofollow noopener" target="_blank">#proofofconcept</a> to show what's possible with <a href="https://infosec.exchange/tags/browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#browser</a> <a href="https://infosec.exchange/tags/APIs" class="mention hashtag" rel="nofollow noopener" target="_blank">#APIs</a>.<a href="https://infosec.exchange/tags/Encryption" class="mention hashtag" rel="nofollow noopener" target="_blank">#Encryption</a> <a href="https://infosec.exchange/tags/Cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#Cryptography</a> <a href="https://infosec.exchange/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://infosec.exchange/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Frontend</a> <a href="https://infosec.exchange/tags/Privacy" class="mention hashtag" rel="nofollow noopener" target="_blank">#Privacy</a> <a href="https://infosec.exchange/tags/Security" class="mention hashtag" rel="nofollow noopener" target="_blank">#Security</a> <a href="https://infosec.exchange/tags/WebDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDevelopment</a> <a href="https://infosec.exchange/tags/Coding" class="mention hashtag" rel="nofollow noopener" target="_blank">#Coding</a> <a href="https://infosec.exchange/tags/Developer" class="mention hashtag" rel="nofollow noopener" target="_blank">#Developer</a> <a href="https://infosec.exchange/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tech</a> <a href="https://infosec.exchange/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#FOSS</a> <a href="https://infosec.exchange/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a> <a href="https://infosec.exchange/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#GitHub</a> <a href="https://infosec.exchange/tags/MastodonDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#MastodonDev</a> <a href="https://infosec.exchange/tags/Programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#Programming</a> <a href="https://infosec.exchange/tags/WebStandards" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebStandards</a> <a href="https://infosec.exchange/tags/FileSystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#FileSystem</a> <a href="https://infosec.exchange/tags/WebAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebAPI</a> <a href="https://infosec.exchange/tags/ProofOfConcept" class="mention hashtag" rel="nofollow noopener" target="_blank">#ProofOfConcept</a>

AskUbuntuOverfill filesystem <a href="https://ubuntu.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a><a href="https://askubuntu.com/q/1551153/612" rel="nofollow noopener" translate="no" target="_blank">https://askubuntu.com/q/1551153/612</a>

AskUbuntuIm trying to move a .conf file to /etc/systemd/resolved.conf.d but I get denied permissions, <a href="https://ubuntu.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a><a href="https://askubuntu.com/q/1550908/612" rel="nofollow noopener" translate="no" target="_blank">https://askubuntu.com/q/1550908/612</a>

AskUbuntuNeed Help with Samba File Sharing Access Issue on Ubuntu <a href="https://ubuntu.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://ubuntu.social/tags/samba" class="mention hashtag" rel="nofollow noopener" target="_blank">#samba</a><a href="https://askubuntu.com/q/1550655/612" rel="nofollow noopener" translate="no" target="_blank">https://askubuntu.com/q/1550655/612</a>

Hacker NewsWhatever Happened to Sandboxfs?<a href="https://blogsystem5.substack.com/p/whatever-happened-to-sandboxfs" rel="nofollow noopener" translate="no" target="_blank">https://blogsystem5.substack.com/p/whatever-happened-to-sandboxfs</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/Sandboxfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Sandboxfs</a> <a href="https://mastodon.social/tags/Sandbox" class="mention hashtag" rel="nofollow noopener" target="_blank">#Sandbox</a> <a href="https://mastodon.social/tags/Filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#Filesystem</a> <a href="https://mastodon.social/tags/Technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#Technology</a> <a href="https://mastodon.social/tags/Hacker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hacker</a> <a href="https://mastodon.social/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#News</a> <a href="https://mastodon.social/tags/Blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#Blog</a> <a href="https://mastodon.social/tags/Update" class="mention hashtag" rel="nofollow noopener" target="_blank">#Update</a> <a href="https://mastodon.social/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tech</a> <a href="https://mastodon.social/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#News</a>

Peter N. M. HansteenNext at <a href="https://mastodon.social/tags/bsdcan" class="mention hashtag" rel="nofollow noopener" target="_blank">#bsdcan</a>, in the plenary room - "A distributed filesystem for OpenBSD" by Rob Keizer <a href="https://indico.bsdcan.org/event/5/contributions/115/" rel="nofollow noopener" translate="no" target="_blank">https://indico.bsdcan.org/event/5/contributions/115/</a> <a href="https://mastodon.social/tags/conference" class="mention hashtag" rel="nofollow noopener" target="_blank">#conference</a> <a href="https://mastodon.social/tags/bsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#bsd</a> <a href="https://mastodon.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://mastodon.social/tags/libresoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#libresoftware</a>

Hacker NewsS5cmd: Parallel S3 and local filesystem execution tool<a href="https://github.com/peak/s5cmd" rel="nofollow noopener" translate="no" target="_blank">https://github.com/peak/s5cmd</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/S5cmd" class="mention hashtag" rel="nofollow noopener" target="_blank">#S5cmd</a> <a href="https://mastodon.social/tags/S3" class="mention hashtag" rel="nofollow noopener" target="_blank">#S3</a> <a href="https://mastodon.social/tags/ParallelExecution" class="mention hashtag" rel="nofollow noopener" target="_blank">#ParallelExecution</a> <a href="https://mastodon.social/tags/Filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#Filesystem</a> <a href="https://mastodon.social/tags/Tool" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tool</a> <a href="https://mastodon.social/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#GitHub</a>

AskUbuntuRecovering exFAT file system after accidentally overwritten it with a new exFAT partition? <a href="https://ubuntu.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://ubuntu.social/tags/datarecovery" class="mention hashtag" rel="nofollow noopener" target="_blank">#datarecovery</a> <a href="https://ubuntu.social/tags/testdisk" class="mention hashtag" rel="nofollow noopener" target="_blank">#testdisk</a> <a href="https://ubuntu.social/tags/exfat" class="mention hashtag" rel="nofollow noopener" target="_blank">#exfat</a><a href="https://askubuntu.com/q/1550394/612" rel="nofollow noopener" translate="no" target="_blank">https://askubuntu.com/q/1550394/612</a>

Cees-Jan Kiewiet :rp: :wm:Getting close to running my first <a href="https://phpc.social/@reactphp" class="u-url mention" rel="nofollow noopener" target="_blank">@reactphp</a> service with <a href="https://toot-toot.wyrihaxim.us/tags/OTEL" class="mention hashtag" rel="nofollow noopener" target="_blank">#OTEL</a> traces. Write the first PoC instrumentation for Bunny and <a href="https://toot-toot.wyrihaxim.us/tags/ReactPHP" class="mention hashtag" rel="nofollow noopener" target="_blank">#ReactPHP</a>'s <a href="https://toot-toot.wyrihaxim.us/tags/Filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#Filesystem</a>. (Since all this service does is put files on S3.) Once this works, I'll be make sure all of this lands in packages one way or the other:<a href="https://toot-toot.wyrihaxim.us/tags/php" class="mention hashtag" rel="nofollow noopener" target="_blank">#php</a>

Jonathan MatthewsFolks who know "rsync -F" because they already use it -- am I right in thinking that it adds these behaviours to a sync:- recursively look for .rsync-filter files in every directory in the copy source, including the top-level- apply the filters they each contain to the directory and subdirectories rooted at the same level that each file was found- exclude those .rsync-filter files from being copied to the destination Is that right? <a href="https://fosstodon.org/tags/rsync" class="mention hashtag" rel="nofollow noopener" target="_blank">#rsync</a> <a href="https://fosstodon.org/tags/sync" class="mention hashtag" rel="nofollow noopener" target="_blank">#sync</a> <a href="https://fosstodon.org/tags/data" class="mention hashtag" rel="nofollow noopener" target="_blank">#data</a> <a href="https://fosstodon.org/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysadmin</a> <a href="https://fosstodon.org/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://fosstodon.org/tags/filesystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystems</a>

Dendrobatus AzureusWhat do you do when NTFS fails you?Reinstall then restore. Here the installation is on the metal of course just win10 running isolated & air gapped <a href="https://mastodon.bsd.cafe/tags/Journal" class="mention hashtag" rel="nofollow noopener" target="_blank">#Journal</a> <a href="https://mastodon.bsd.cafe/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://mastodon.bsd.cafe/tags/EXT4" class="mention hashtag" rel="nofollow noopener" target="_blank">#EXT4</a> <a href="https://mastodon.bsd.cafe/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a> <a href="https://mastodon.bsd.cafe/tags/NTFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#NTFS</a> <a href="https://mastodon.bsd.cafe/tags/ClosedSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#ClosedSource</a>

Dendrobatus AzureusToday I learned the following. Journaling and journaling are two separate distinctly separate manners of keeping file systems in Sync.When microsoft talks about journaling in NTFS you should never, ever think about the robust journaling system that Ext4 hasIn comparison EXT4 journaling is a god while en NTFS journaling is not even an antI have EXT4 file systems connected to an extremely unstable machine. This thing crashes to green screens more than 64 times a day.{It's a Gigabyte Mini PC in case you're interested never buy those. The machine came with overheating errors from the beginning. The factory installed a fan for the APU which is not even suitable for a GPU that was made a decade ago}I've not even lost one bit of data on those EXT4 file systems.Those NTFS file systems with journaling? I lost all of them. All NTFS file systems were lostI didn't lose data because I have backups the file systems just keeled over simply because the machine kept rebooting Thank you for being so robust EXT4 <a href="https://mastodon.bsd.cafe/tags/Journal" class="mention hashtag" rel="nofollow noopener" target="_blank">#Journal</a> <a href="https://mastodon.bsd.cafe/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://mastodon.bsd.cafe/tags/EXT4" class="mention hashtag" rel="nofollow noopener" target="_blank">#EXT4</a> <a href="https://mastodon.bsd.cafe/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a> <a href="https://mastodon.bsd.cafe/tags/NTFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#NTFS</a> <a href="https://mastodon.bsd.cafe/tags/ClosedSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#ClosedSource</a>

Hacker NewsIn POSIX, you can theoretically use inode zero<a href="https://utcc.utoronto.ca/~cks/space/blog/unix/POSIXAllowsZeroInode" rel="nofollow noopener" translate="no" target="_blank">https://utcc.utoronto.ca/~cks/space/blog/unix/POSIXAllowsZeroInode</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/POSIX" class="mention hashtag" rel="nofollow noopener" target="_blank">#POSIX</a> <a href="https://mastodon.social/tags/inode" class="mention hashtag" rel="nofollow noopener" target="_blank">#inode</a> <a href="https://mastodon.social/tags/zero" class="mention hashtag" rel="nofollow noopener" target="_blank">#zero</a> <a href="https://mastodon.social/tags/UNIX" class="mention hashtag" rel="nofollow noopener" target="_blank">#UNIX</a> <a href="https://mastodon.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a>

OSTechNixUnderstanding the Linux /usr Merge <a href="https://floss.social/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#filesystem</a> <a href="https://floss.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://floss.social/tags/unix" class="mention hashtag" rel="nofollow noopener" target="_blank">#unix</a> <a href="https://floss.social/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#opensource</a> <a href="https://ostechnix.com/understanding-linux-usr-merge/" rel="nofollow noopener" translate="no" target="_blank">https://ostechnix.com/understanding-linux-usr-merge/</a>

AptiviLinux 6.16 yields improved EXT4 performance!As part of the changes that are done in Linux 6.16, there are some of the very interesting changes that are done to the EXT4 filesystem. Those changes yield improved performance, causing you to have a faster EXT4 filesystem compared to the recently released Linux 6.15.Those changes have been made to improve the filesystem performance, which will be pushed to the v6.16 development branch from <a href="https://lore.kernel.org/lkml/20250527200206.GA2433735@mit.edu/" rel="nofollow noopener" target="_blank">this PR</a>, including:<ul><li>Fast commit performance improvements</li><li>Multi-fsblock atomic write support for bigalloc file systems</li><li>Large folio support for regular files</li></ul>The large folio support for regular files was, in itself, a factor of the improvements, along with all other changes, which yielded over 37% performance increase according to the kernel test robot that made <a href="https://lore.kernel.org/all/202505161418.ec0d753f-lkp@intel.com/" rel="nofollow noopener" target="_blank">this report you can see here</a>. According to the test robot, it has reported that it had noticed a 37.7% improvement on <code>fsmark.files_per_sec</code>.The large folio support for regular files has been added with <a href="https://lore.kernel.org/all/20250512063319.3539411-9-yi.zhang@huaweicloud.com/" rel="nofollow noopener" target="_blank">this patch</a>, which checks for the following conditions in the <code>ext4_should_enable_large_folio()</code> function before enabling such support:<ul><li>If <code>i_mode</code> on an inode is a regular file using the <code><a href="https://man7.org/linux/man-pages/man7/inode.7.html" rel="nofollow noopener" target="_blank">S_ISREG()</a></code> macro</li><li>If either the data flags on the superblock or the inode flags has the journal data flags</li><li>If the superblock has no verity and has no encryption support</li></ul>Also, Linux 6.16 fixes some corruption bugs on an EXT4 file system caused by race conditions in the extent status tree. Those race conditions were potentially manifested from the heavy simultaneous allocation and deallocation to a single file.Expect the first release candidate of Linux 6.16 in the next two weeks!<a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/ext4/" target="_blank">#EXT4</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/filesystem/" target="_blank">#Filesystem</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/linux/" target="_blank">#Linux</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/linux-6-16/" target="_blank">#Linux616</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/linux-kernel/" target="_blank">#LinuxKernel</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/news/" target="_blank">#news</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/tech/" target="_blank">#Tech</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/technology/" target="_blank">#Technology</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://officialaptivi.wordpress.com/tag/update/" target="_blank">#update</a>

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