|
 |
a9c310 |
From e571c0f64fe02f09472a1011b3f129f94b3ec4ed Mon Sep 17 00:00:00 2001
|
|
|
a9c310 |
From: Lukas Czerner <lczerner@redhat.com>
|
|
|
a9c310 |
Date: Wed, 18 Dec 2019 11:03:37 +0100
|
|
|
a9c310 |
Subject: [PATCH] man: Add note about RHEL8 supported features and mount
|
|
|
a9c310 |
options
|
|
|
a9c310 |
|
|
|
a9c310 |
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
|
|
|
a9c310 |
---
|
|
|
a9c310 |
misc/ext4.5.in | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
a9c310 |
misc/mke2fs.8.in | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
a9c310 |
2 files changed, 96 insertions(+)
|
|
|
a9c310 |
|
|
|
a9c310 |
diff --git a/misc/ext4.5.in b/misc/ext4.5.in
|
|
|
a9c310 |
index 1db61a5f..39b1412e 100644
|
|
|
a9c310 |
--- a/misc/ext4.5.in
|
|
|
a9c310 |
+++ b/misc/ext4.5.in
|
|
|
a9c310 |
@@ -19,6 +19,54 @@ previously intended for use with the ext2 and ext3 file systems can be
|
|
|
a9c310 |
mounted using the ext4 file system driver, and indeed in many modern
|
|
|
a9c310 |
Linux distributions, the ext4 file system driver has been configured
|
|
|
a9c310 |
to handle mount requests for ext2 and ext3 file systems.
|
|
|
a9c310 |
+.SH RED HAT ENTERPRISE LINUX 8
|
|
|
a9c310 |
+The Ext4 file system is fully supported by Red Hat when using default
|
|
|
a9c310 |
+mke2fs and mount options. In addition, the following non-default mke2fs
|
|
|
a9c310 |
+features and mount options are also fully supported.
|
|
|
a9c310 |
+.SH "Non-default features:"
|
|
|
a9c310 |
+project
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+quota
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+mmp
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+.SH "Non-default mount options:"
|
|
|
a9c310 |
+bsddf|minixdf
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+grpid|bsdgroups and nogrpid|sysvgroups
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+resgid=n and resuid=n
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+errors={continue|remount-ro|panic}
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+commit=nrsec
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+max_batch_time=usec
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+min_batch_time=usec
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+grpquota|noquota|quota|usrquota
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+prjquota
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+dax
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+lazytime|nolazytime
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+discard|nodiscard
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+init_itable|noinit_itable
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+jqfmt={vfsold|vfsv0|vfsv1}
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+usrjquota=aquota.user|grpjquota=aquota.group
|
|
|
a9c310 |
+.PP
|
|
|
a9c310 |
+For more information on features and mount options, see the
|
|
|
a9c310 |
+.BR ext4
|
|
|
a9c310 |
+man page. Ext4 features and mount options not listed above may not be
|
|
|
a9c310 |
+fully supported by Red Hat. If your workload requires a feature or mount
|
|
|
a9c310 |
+option that is not fully in this Red Hat release, contact Red Hat support
|
|
|
a9c310 |
+to evaluate it for inclusion in our supported list.
|
|
|
a9c310 |
.SH FILE SYSTEM FEATURES
|
|
|
a9c310 |
A file system formatted for ext2, ext3, or ext4 can have some
|
|
|
a9c310 |
collection of the following file system feature flags enabled. Some of
|
|
|
a9c310 |
diff --git a/misc/mke2fs.8.in b/misc/mke2fs.8.in
|
|
|
a9c310 |
index 5bcee25e..8297bc5b 100644
|
|
|
a9c310 |
--- a/misc/mke2fs.8.in
|
|
|
a9c310 |
+++ b/misc/mke2fs.8.in
|
|
|
a9c310 |
@@ -204,6 +204,54 @@ overridden by the options listed below, are controlled by the
|
|
|
a9c310 |
configuration file. See the
|
|
|
a9c310 |
.BR mke2fs.conf (5)
|
|
|
a9c310 |
manual page for more details.
|
|
|
a9c310 |
+.SH RED HAT ENTERPRISE LINUX 8
|
|
|
a9c310 |
+The Ext4 file system is fully supported by Red Hat when using default
|
|
|
a9c310 |
+mke2fs and mount options. In addition, the following non-default mke2fs
|
|
|
a9c310 |
+features and mount options are also fully supported.
|
|
|
a9c310 |
+.SH "Non-default features:"
|
|
|
a9c310 |
+project
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+quota
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+mmp
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+.SH "Non-default mount options:"
|
|
|
a9c310 |
+bsddf|minixdf
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+grpid|bsdgroups and nogrpid|sysvgroups
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+resgid=n and resuid=n
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+errors={continue|remount-ro|panic}
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+commit=nrsec
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+max_batch_time=usec
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+min_batch_time=usec
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+grpquota|noquota|quota|usrquota
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+prjquota
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+dax
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+lazytime|nolazytime
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+discard|nodiscard
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+init_itable|noinit_itable
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+jqfmt={vfsold|vfsv0|vfsv1}
|
|
|
a9c310 |
+.br
|
|
|
a9c310 |
+usrjquota=aquota.user|grpjquota=aquota.group
|
|
|
a9c310 |
+.PP
|
|
|
a9c310 |
+For more information on features and mount options, see the
|
|
|
a9c310 |
+.BR ext4
|
|
|
a9c310 |
+man page. Ext4 features and mount options not listed above may not be
|
|
|
a9c310 |
+fully supported by Red Hat. If your workload requires a feature or mount
|
|
|
a9c310 |
+option that is not fully in this Red Hat release, contact Red Hat support
|
|
|
a9c310 |
+to evaluate it for inclusion in our supported list.
|
|
|
a9c310 |
.SH OPTIONS
|
|
|
a9c310 |
.TP
|
|
|
a9c310 |
.BI \-b " block-size"
|
|
|
a9c310 |
--
|
|
|
a9c310 |
2.21.1
|
|
|
a9c310 |
|