====== The XFS Linux wiki ======

Welcome to the Linux XFS wiki.

NOTE: the old wiki [[http://xfs.org|XFS.org]] is being migrated to this wiki, if you don't find here what you are looking for, please refer to the old wiki.

===== Talk with Us! =====

Our project uses 1990s-era communication systems:

email: [[linux-xfs@vger.kernel.org|send email]], [[http://vger.kernel.org/vger-lists.html#linux-xfs|subscribe to the list]], or [[https://marc.info/?l=linux-xfs|browse list archives]].

IRC: #xfs on oftc

===== Documentation =====

Various parts of the XFS design and on-disk artifacts are documented in a git repository.

git: [[https://git.kernel.org/pub/scm/fs/xfs/xfs-documentation.git/]]

disk format guide: [[https://www.kernel.org/pub/linux/utils/fs/xfs/docs/xfs_filesystem_structure.pdf|PDF]]

===== Kernel Source =====

Latest source code that's (probably) going into upstream Linux soon.

development git: [[https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/]]
===== Userspace Utilities =====

xfsprogs are the userspace utilities that manage XFS filesystems.

xfsprogs git: [[https://git.kernel.org/pub/scm/fs/xfs/xfsprogs-dev.git/]]

xfsprogs release tarballs: [[https://www.kernel.org/pub/linux/utils/fs/xfs/xfsprogs/]]

xfsdump tools create and restore backups of directory trees on XFS filesystems.

xfsdump git: [[https://git.kernel.org/pub/scm/fs/xfs/xfsdump-dev.git/]]

xfsdump release tarballs: [[https://www.kernel.org/pub/linux/utils/fs/xfs/xfsdump/]]

===== Test Suite ====

[x]fstests is the test suite for the userspace interfaces to filesystems.  Originally developed for XFS, they have grown to cover ext[2-4], btrfs, overlayfs, cifs, f2fs, nfs, ocfs2, and udf.

xfstests git: [[https://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git/]]