'\" t
.\"     Title: vfs_linux_xfs_sgid
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/14/2024
.\"    Manual: System Administration tools
.\"    Source: Samba 4.21.1
.\"  Language: English
.\"
.TH "VFS_LINUX_XFS_SGID" "8" "10/14/2024" "Samba 4\&.21\&.1" "System Administration tools"
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.SH "NAME"
vfs_linux_xfs_sgid \- Workaround XFS sgid bit not inherited
.SH "SYNOPSIS"
.HP \w'\ 'u
vfs objects = linux_xfs_sgid
.SH "DESCRIPTION"
.PP
This VFS module is part of the
\fBsamba\fR(7)
suite\&.
.PP
vfs_linux_xfs_sgid
is a VFS module to work around an old Linux XFS bug fixed in 3\&.11: the SGID bit is not inherited during mkdir when a default ACL is set (https://web\&.archive\&.org/web/20160320180937/http://oss\&.sgi\&.com/bugzilla/show_bug\&.cgi?id=280
fixed by
https://git\&.kernel\&.org/pub/scm/linux/kernel/git/torvalds/linux\&.git/commit/?id=42c49d7f249c2487f36d3314753d5d8ebcee8249)\&. The
vfs_linux_xfs_sgid
VFS module will work around this bug by manually setting the SGID bit after a
mkdir
if the parent directory had the SGID bit set\&.
.PP
This module is stackable\&.
.SH "EXAMPLES"
.PP
Add linux_xfs_sgid functionality for [share]:
.sp
.if n \{\
.RS 4
.\}
.nf
        \fI[share]\fR
	\m[blue]\fBvfs objects = linux_xfs_sgid\fR\m[]
.fi
.if n \{\
.RE
.\}
.SH "VERSION"
.PP
This man page is part of version 4\&.21\&.1 of the Samba suite\&.
.SH "AUTHOR"
.PP
The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&.