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#erofs — Public Fediverse posts

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

  1. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Some highlights from the main #erofs merge for #Linux 7.0:

    git.kernel.org/torvalds/c/3893

    ""
    Inode page cache sharing among filesystems on the same machine is now supported, which is particularly useful for high-density hosts running tens of thousands of containers. [for more about this, see lwn.net/Articles/1055062/]

    In addition, we fully isolate the EROFS core on-disk format from other optional encoded layouts since the core on-disk part is designed to be simple, effective, and secure. Users can use the core format to build unique golden immutable images and import their filesystem […]
    ""

    #Kernel #LinuxKernel

    #erofs #linux #kernel #linuxkernel
  2. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Some highlights from the main #erofs merge for #Linux 7.0:

    git.kernel.org/torvalds/c/3893

    ""
    Inode page cache sharing among filesystems on the same machine is now supported, which is particularly useful for high-density hosts running tens of thousands of containers. [for more about this, see lwn.net/Articles/1055062/]

    In addition, we fully isolate the EROFS core on-disk format from other optional encoded layouts since the core on-disk part is designed to be simple, effective, and secure. Users can use the core format to build unique golden immutable images and import their filesystem […]
    ""

    #Kernel #LinuxKernel

    #erofs #linux #kernel #linuxkernel
  3. Thorsten Leemhuis (acct. 1/4) @kernellogger ·

    Some highlights from the main merge for 7.0:

    git.kernel.org/torvalds/c/3893

    ""
    Inode page cache sharing among filesystems on the same machine is now supported, which is particularly useful for high-density hosts running tens of thousands of containers. [for more about this, see lwn.net/Articles/1055062/]

    In addition, we fully isolate the EROFS core on-disk format from other optional encoded layouts since the core on-disk part is designed to be simple, effective, and secure. Users can use the core format to build unique golden immutable images and import their filesystem […]
    ""

    #erofs #linux #kernel #linuxkernel
  4. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Some highlights from the main #erofs merge for #Linux 7.0:

    git.kernel.org/torvalds/c/3893

    ""
    Inode page cache sharing among filesystems on the same machine is now supported, which is particularly useful for high-density hosts running tens of thousands of containers. [for more about this, see lwn.net/Articles/1055062/]

    In addition, we fully isolate the EROFS core on-disk format from other optional encoded layouts since the core on-disk part is designed to be simple, effective, and secure. Users can use the core format to build unique golden immutable images and import their filesystem […]
    ""

    #Kernel #LinuxKernel

    #linuxkernel #kernel #linux #erofs
  5. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Some highlights from the main #erofs merge for #Linux 7.0:

    git.kernel.org/torvalds/c/3893

    ""
    Inode page cache sharing among filesystems on the same machine is now supported, which is particularly useful for high-density hosts running tens of thousands of containers. [for more about this, see lwn.net/Articles/1055062/]

    In addition, we fully isolate the EROFS core on-disk format from other optional encoded layouts since the core on-disk part is designed to be simple, effective, and secure. Users can use the core format to build unique golden immutable images and import their filesystem […]
    ""

    #Kernel #LinuxKernel

    #erofs #linux #kernel #linuxkernel
  6. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs (used by #composefs) merge for #Linux 6.17[1]:

    ""We now support metadata compression. It can be useful for embedded use cases or archiving a large number of small files.

    Additionally, readdir performance has been improved by enabling readahead (note that it was already common practice for ext3/4 non-dx and f2fs directories). We may consider further improvements later toalign with ext4's s_inode_readahead_blks behavior for slow devices too.""

    [1] git.kernel.org/torvalds/c/76a9

    #kernel #LinuxKernel

    #erofs #composefs #linux #kernel #linuxkernel
  7. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs (used by #composefs) merge for #Linux 6.17[1]:

    ""We now support metadata compression. It can be useful for embedded use cases or archiving a large number of small files.

    Additionally, readdir performance has been improved by enabling readahead (note that it was already common practice for ext3/4 non-dx and f2fs directories). We may consider further improvements later toalign with ext4's s_inode_readahead_blks behavior for slow devices too.""

    [1] git.kernel.org/torvalds/c/76a9

    #kernel #LinuxKernel

    #erofs #composefs #linux #kernel #linuxkernel
  8. Thorsten Leemhuis (acct. 1/4) @kernellogger ·

    Highlights from the main (used by ) merge for 6.17[1]:

    ""We now support metadata compression. It can be useful for embedded use cases or archiving a large number of small files.

    Additionally, readdir performance has been improved by enabling readahead (note that it was already common practice for ext3/4 non-dx and f2fs directories). We may consider further improvements later toalign with ext4's s_inode_readahead_blks behavior for slow devices too.""

    [1] git.kernel.org/torvalds/c/76a9

    #erofs #composefs #linux #kernel #linuxkernel
  9. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs (used by #composefs) merge for #Linux 6.17[1]:

    ""We now support metadata compression. It can be useful for embedded use cases or archiving a large number of small files.

    Additionally, readdir performance has been improved by enabling readahead (note that it was already common practice for ext3/4 non-dx and f2fs directories). We may consider further improvements later toalign with ext4's s_inode_readahead_blks behavior for slow devices too.""

    [1] git.kernel.org/torvalds/c/76a9

    #kernel #LinuxKernel

    #linuxkernel #kernel #linux #composefs #erofs
  10. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs (used by #composefs) merge for #Linux 6.17[1]:

    ""We now support metadata compression. It can be useful for embedded use cases or archiving a large number of small files.

    Additionally, readdir performance has been improved by enabling readahead (note that it was already common practice for ext3/4 non-dx and f2fs directories). We may consider further improvements later toalign with ext4's s_inode_readahead_blks behavior for slow devices too.""

    [1] git.kernel.org/torvalds/c/76a9

    #kernel #LinuxKernel

    #erofs #composefs #linux #kernel #linuxkernel
  11. cybertrapped @[email protected] ·

    #linux #erofs #changelog

    #linux #erofs #changelog
  12. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs merge for #Linux 6.16 (git.kernel.org/torvalds/c/79b9):

    * a `fsoffset` mount option is introduced for file-backed mounts to specify the filesystem offset in order to adapt customized container formats.

    * Intel QAT hardware accelerators are supported to improve DEFLATE decompression performance.

    #kernel #LinuxKernel #Linux616 #filesystem

    #erofs #linux #kernel #linuxkernel #linux616 #filesystem
  13. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs merge for #Linux 6.16 (git.kernel.org/torvalds/c/79b9):

    * a `fsoffset` mount option is introduced for file-backed mounts to specify the filesystem offset in order to adapt customized container formats.

    * Intel QAT hardware accelerators are supported to improve DEFLATE decompression performance.

    #kernel #LinuxKernel #Linux616 #filesystem

    #erofs #linux #kernel #linuxkernel #linux616 #filesystem
  14. Thorsten Leemhuis (acct. 1/4) @kernellogger ·

    Highlights from the main merge for 6.16 (git.kernel.org/torvalds/c/79b9):

    * a `fsoffset` mount option is introduced for file-backed mounts to specify the filesystem offset in order to adapt customized container formats.

    * Intel QAT hardware accelerators are supported to improve DEFLATE decompression performance.

    #erofs #linux #kernel #linuxkernel #linux616 #filesystem
  15. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs merge for #Linux 6.16 (git.kernel.org/torvalds/c/79b9):

    * a `fsoffset` mount option is introduced for file-backed mounts to specify the filesystem offset in order to adapt customized container formats.

    * Intel QAT hardware accelerators are supported to improve DEFLATE decompression performance.

    #kernel #LinuxKernel #Linux616 #filesystem

    #filesystem #linux616 #linuxkernel #kernel #linux #erofs
  16. Thorsten Leemhuis (acct. 1/4) @[email protected] ·

    Highlights from the main #erofs merge for #Linux 6.16 (git.kernel.org/torvalds/c/79b9):

    * a `fsoffset` mount option is introduced for file-backed mounts to specify the filesystem offset in order to adapt customized container formats.

    * Intel QAT hardware accelerators are supported to improve DEFLATE decompression performance.

    #kernel #LinuxKernel #Linux616 #filesystem

    #erofs #linux #kernel #linuxkernel #linux616 #filesystem
  17. Paul Meyer @[email protected] ·

    In the same release, there was also a fix for reproducible inode numbering, which previously depended on opendir/readdir ordering:
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #erofs

    #reproduciblebuilds #erofs
  18. Paul Meyer @[email protected] ·

    In the same release, there was also a fix for reproducible inode numbering, which previously depended on opendir/readdir ordering:
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #erofs

    #reproduciblebuilds #erofs
  19. Paul Meyer @[email protected] ·

    In the same release, there was also a fix for reproducible inode numbering, which previously depended on opendir/readdir ordering:
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #erofs

    #reproduciblebuilds #erofs
  20. Paul Meyer @[email protected] ·

    In the same release, there was also a fix for reproducible inode numbering, which previously depended on opendir/readdir ordering:
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #erofs

    #erofs #reproduciblebuilds
  21. Paul Meyer @[email protected] ·

    In the same release, there was also a fix for reproducible inode numbering, which previously depended on opendir/readdir ordering:
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #erofs

    #reproduciblebuilds #erofs
  22. Paul Meyer @[email protected] ·

    I recently contributed a patch to erofs-utils which has now been released with v1.8.3. It introduces a --hard-dereference option that converts hardlinks to separate inodes, similar to the equally-named flag in tar. It can be used to ensure reproducible image builds on systems where similar files from the root FS might be hard-linked against each other for optimization reasons -- like in the Nix store.
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #Linux #erofs #NixOS #Nix

    #reproduciblebuilds #linux #erofs #nixos #nix
  23. Paul Meyer @[email protected] ·

    I recently contributed a patch to erofs-utils which has now been released with v1.8.3. It introduces a --hard-dereference option that converts hardlinks to separate inodes, similar to the equally-named flag in tar. It can be used to ensure reproducible image builds on systems where similar files from the root FS might be hard-linked against each other for optimization reasons -- like in the Nix store.
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #Linux #erofs #NixOS #Nix

    #reproduciblebuilds #linux #erofs #nixos #nix
  24. Paul Meyer @[email protected] ·

    I recently contributed a patch to erofs-utils which has now been released with v1.8.3. It introduces a --hard-dereference option that converts hardlinks to separate inodes, similar to the equally-named flag in tar. It can be used to ensure reproducible image builds on systems where similar files from the root FS might be hard-linked against each other for optimization reasons -- like in the Nix store.
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #Linux #erofs #NixOS #Nix

    #reproduciblebuilds #linux #erofs #nixos #nix
  25. Paul Meyer @[email protected] ·

    I recently contributed a patch to erofs-utils which has now been released with v1.8.3. It introduces a --hard-dereference option that converts hardlinks to separate inodes, similar to the equally-named flag in tar. It can be used to ensure reproducible image builds on systems where similar files from the root FS might be hard-linked against each other for optimization reasons -- like in the Nix store.
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #Linux #erofs #NixOS #Nix

    #nix #nixos #erofs #linux #reproduciblebuilds
  26. Paul Meyer @[email protected] ·

    I recently contributed a patch to erofs-utils which has now been released with v1.8.3. It introduces a --hard-dereference option that converts hardlinks to separate inodes, similar to the equally-named flag in tar. It can be used to ensure reproducible image builds on systems where similar files from the root FS might be hard-linked against each other for optimization reasons -- like in the Nix store.
    git.kernel.org/pub/scm/linux/k

    #ReproducibleBuilds #Linux #erofs #NixOS #Nix

    #reproduciblebuilds #linux #erofs #nixos #nix
  27. Morten Linderud @[email protected] ·

    Ok,

    I thought #nixos and #rust fanboys were annoying.

    I'm sorry.

    I've met an #erofs fanboy.

    #nixos #rust #erofs
  28. Morten Linderud @[email protected] ·

    Ok,

    I thought #nixos and #rust fanboys were annoying.

    I'm sorry.

    I've met an #erofs fanboy.

    #nixos #rust #erofs
  29. Morten Linderud @[email protected] ·

    Ok,

    I thought #nixos and #rust fanboys were annoying.

    I'm sorry.

    I've met an #erofs fanboy.

    #nixos #rust #erofs
  30. Morten Linderud @[email protected] ·

    Ok,

    I thought #nixos and #rust fanboys were annoying.

    I'm sorry.

    I've met an #erofs fanboy.

    #erofs #rust #nixos
  31. Morten Linderud @[email protected] ·

    Ok,

    I thought #nixos and #rust fanboys were annoying.

    I'm sorry.

    I've met an #erofs fanboy.

    #nixos #rust #erofs
  32. Jason Bowen 🇺🇦 @[email protected] ·

    I'm so glad to see work being to make the Linux kernel more usable with page sizes other than 4k!

    lore.kernel.org/lkml/ZZq07DNl8

    #linux #pagesizediversity #mm #fs #filesystems #erofs

    #linux #pagesizediversity #mm #fs #filesystems #erofs
  33. Jason Bowen 🇺🇦 @[email protected] ·

    I'm so glad to see work being to make the Linux kernel more usable with page sizes other than 4k!

    lore.kernel.org/lkml/ZZq07DNl8

    #linux #pagesizediversity #mm #fs #filesystems #erofs

    #linux #pagesizediversity #mm #fs #filesystems #erofs
  34. Jason Bowen 🇺🇦 @[email protected] ·

    I'm so glad to see work being to make the Linux kernel more usable with page sizes other than 4k!

    lore.kernel.org/lkml/ZZq07DNl8

    #linux #pagesizediversity #mm #fs #filesystems #erofs

    #linux #pagesizediversity #mm #fs #filesystems #erofs
  35. Jason Bowen 🇺🇦 @[email protected] ·

    I'm so glad to see work being to make the Linux kernel more usable with page sizes other than 4k!

    lore.kernel.org/lkml/ZZq07DNl8

    #linux #pagesizediversity #mm #fs #filesystems #erofs

    #erofs #filesystems #fs #mm #pagesizediversity #linux
  36. Jason Bowen 🇺🇦 @[email protected] ·

    I'm so glad to see work being to make the Linux kernel more usable with page sizes other than 4k!

    lore.kernel.org/lkml/ZZq07DNl8

    #linux #pagesizediversity #mm #fs #filesystems #erofs

    #linux #pagesizediversity #mm #fs #filesystems #erofs
  37. ricardo :mastodon: @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4 :linux:

    phoronix.com/news/Linux-6.4-ER

    #erofs #linux
  38. ricardo :mastodon: @governa ·

    Receives Some Useful Improvements With 6.4 :linux:

    phoronix.com/news/Linux-6.4-ER

    #erofs #linux
  39. ricardo :mastodon: @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4 :linux:

    phoronix.com/news/Linux-6.4-ER

    #erofs #linux
  40. ricardo :mastodon: @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4 :linux:

    phoronix.com/news/Linux-6.4-ER

    #linux #erofs
  41. ricardo :mastodon: @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4 :linux:

    phoronix.com/news/Linux-6.4-ER

    #erofs #linux
  42. Phoronix @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4

    phoronix.com/news/Linux-6.4-ER

    Original tweet : twitter.com/phoronix/status/16

    #linux #erofs
  43. Phoronix @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4

    phoronix.com/news/Linux-6.4-ER

    Original tweet : twitter.com/phoronix/status/16

    #linux #erofs
  44. Phoronix @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4

    phoronix.com/news/Linux-6.4-ER

    Original tweet : twitter.com/phoronix/status/16

    #linux #erofs
  45. Phoronix @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4

    phoronix.com/news/Linux-6.4-ER

    Original tweet : twitter.com/phoronix/status/16

    #erofs #linux
  46. Phoronix @[email protected] ·

    #EROFS Receives Some Useful Improvements With #Linux 6.4

    phoronix.com/news/Linux-6.4-ER

    Original tweet : twitter.com/phoronix/status/16

    #linux #erofs
  47. Phoronix @[email protected] ·

    #Linux #EROFS Gets Low-Latency Decompression For Much Better Performance

    phoronix.com/news/Linux-6.3-ER

    Original tweet : twitter.com/phoronix/status/16

    #erofs #linux
  48. Phoronix @[email protected] ·

    #Linux #EROFS Gets Low-Latency Decompression For Much Better Performance

    phoronix.com/news/Linux-6.3-ER

    Original tweet : twitter.com/phoronix/status/16

    #erofs #linux
  49. Phoronix @[email protected] ·

    #Linux #EROFS Gets Low-Latency Decompression For Much Better Performance

    phoronix.com/news/Linux-6.3-ER

    Original tweet : twitter.com/phoronix/status/16

    #erofs #linux
  50. Phoronix @[email protected] ·

    #Linux #EROFS Gets Low-Latency Decompression For Much Better Performance

    phoronix.com/news/Linux-6.3-ER

    Original tweet : twitter.com/phoronix/status/16

    #linux #erofs