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Add entity for reiserfs(5).

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Fix filesystems to file systems.
Editorial review of Linux File Systems.

Sponsored by:	iXsystems
This commit is contained in:
Dru Lavigne 2014-04-07 16:40:15 +00:00
parent c4f2efbabf
commit cee3cf9230
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=44471
2 changed files with 38 additions and 51 deletions
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88
en_US.ISO8859-1/books/handbook/filesystems/chapter.xml
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@ -552,7 +552,7 @@ errors: No known data errors</screen>
<para>Quotas limit the amount of space that a dataset and its <para>Quotas limit the amount of space that a dataset and its
descendants can consume, and enforce a limit on the amount descendants can consume, and enforce a limit on the amount
of space used by filesystems and snapshots for the of space used by file systems and snapshots for the
descendants. Quotas are useful to limit the amount of space descendants. Quotas are useful to limit the amount of space
a particular user can use.</para> a particular user can use.</para>
@ -648,7 +648,7 @@ errors: No known data errors</screen>
quotas for all groups.</para> quotas for all groups.</para>
<para>To display the amount of space consumed by each user on <para>To display the amount of space consumed by each user on
the specified filesystem or snapshot, along with any the specified file system or snapshot, along with any
specified quotas, use <command>zfs userspace</command>. specified quotas, use <command>zfs userspace</command>.
For group information, use <command>zfs For group information, use <command>zfs
groupspace</command>. For more information about groupspace</command>. For more information about
@ -721,15 +721,16 @@ errors: No known data errors</screen>
</sect1> </sect1>
<sect1 xml:id="filesystems-linux"> <sect1 xml:id="filesystems-linux">
<title>&linux; Filesystems</title> <title>&linux; File Systems</title>
<para>This section describes some of the &linux; filesystems <para>&os; provides built-in support for several &linux; file
supported by &os;.</para> systems. This section demonstrates how to load support for and
how to mount the supported &linux; file systems.</para>
<sect2> <sect2>
<title><acronym>ext2</acronym></title> <title><acronym>ext2</acronym></title>
<para>The &man.ext2fs.5; file system kernel implementation has <para>Kernel support for ext2 file systems has
been available since &os;&nbsp;2.2. In &os;&nbsp;8.x and been available since &os;&nbsp;2.2. In &os;&nbsp;8.x and
earlier, the code is licensed under the earlier, the code is licensed under the
<acronym>GPL</acronym>. Since &os;&nbsp;9.0, the code has <acronym>GPL</acronym>. Since &os;&nbsp;9.0, the code has
@ -737,85 +738,70 @@ errors: No known data errors</screen>
licensed.</para> licensed.</para>
<para>The &man.ext2fs.5; driver allows the &os; kernel to both <para>The &man.ext2fs.5; driver allows the &os; kernel to both
read and write to <acronym>ext2</acronym> file systems.</para> read and write to ext2 file systems.</para>
<para>To access an <acronym>ext2</acronym> file system, first <note>
<para>
This driver can also be used to access ext3 and ext4 file
systems. However, ext3 journaling, extended attributes, and
inodes greater than 128-bytes are not supported. Support
for ext4 is read-only.</para>
</note>
<para>To access an ext file system, first
load the kernel loadable module:</para> load the kernel loadable module:</para>
<screen>&prompt.root; <userinput>kldload ext2fs</userinput></screen> <screen>&prompt.root; <userinput>kldload ext2fs</userinput></screen>
<para>Then, to mount an &man.ext2fs.5; volume located on <para>Then, mount the ext volume by specifying its &os;
<filename>/dev/ad1s1</filename>:</para> partition name and an existing mount point. This example
mounts <filename>/dev/ad1s1</filename> on
<filename>/mnt</filename>:</para>
<screen>&prompt.root; <userinput>mount -t ext2fs /dev/ad1s1 /mnt</userinput></screen> <screen>&prompt.root; <userinput>mount -t ext2fs <replaceable>/dev/ad1s1</replaceable> <replaceable>/mnt</replaceable></userinput></screen>
</sect2> </sect2>
<sect2> <sect2>
<title>XFS</title> <title>XFS</title>
<para><acronym>XFS</acronym> was originally written by <para>&os; provides read-only support for <acronym>XFS</acronym>
<acronym>SGI</acronym> for the <acronym>IRIX</acronym> file systems.</para>
operating system and was then ported to &linux; and
released under the <acronym>GPL</acronym>. See
<link xlink:href="http://oss.sgi.com/projects/xfs">this page</link>
for more details. The &os; port was started by Russel
Cattelan, &a.kan.email;, and &a.rodrigc.email;.</para>
<para>To load <acronym>XFS</acronym> as a kernel-loadable <para>To load the &man.xfs.5; driver:</para>
module:</para>
<screen>&prompt.root; <userinput>kldload xfs</userinput></screen> <screen>&prompt.root; <userinput>kldload xfs</userinput></screen>
<para>The &man.xfs.5; driver lets the &os; kernel access XFS <para>To mount an <acronym>XFS</acronym> volume located on
filesystems. However, only read-only access is supported and
writing to a volume is not possible.</para>
<para>To mount a &man.xfs.5; volume located on
<filename>/dev/ad1s1</filename>:</para> <filename>/dev/ad1s1</filename>:</para>
<screen>&prompt.root; <userinput>mount -t xfs /dev/ad1s1 /mnt</userinput></screen> <screen>&prompt.root; <userinput>mount -t xfs <replaceable>/dev/ad1s1</replaceable> <replaceable>/mnt</replaceable></userinput></screen>
<para>The <package>sysutils/xfsprogs</package> <para>The <package>sysutils/xfsprogs</package> package or
port includes the <command>mkfs.xfs</command> which enables port includes <command>mkfs.xfs</command>, which enables
the creation of <acronym>XFS</acronym> filesystems, plus the creation of read-only <acronym>XFS</acronym> file systems
utilities for analyzing and repairing them.</para> for testing purposes. Additional
utilities are included for analyzing and repairing
<para>The <literal>-p</literal> flag to <acronym>XFS</acronym> file systems.</para>
<command>mkfs.xfs</command> can be used to create an
&man.xfs.5; filesystem which is populated with files and other
metadata. This can be used to quickly create a read-only
filesystem which can be tested on &os;.</para>
</sect2> </sect2>
<sect2> <sect2>
<title>ReiserFS</title> <title>ReiserFS</title>
<para>The Reiser file system, ReiserFS, was ported to <para>&os; provides read-only support for The Reiser file
&os; by &a.dumbbell.email;, and has been released under the system, ReiserFS.</para>
<acronym>GPL</acronym> .</para>
<para>The ReiserFS driver permits the &os; kernel to access <para>To load the &man.reiserfs.5; driver:</para>
ReiserFS file systems and read their contents, but not
write to them.</para>
<para>First, the kernel-loadable module needs to be
loaded:</para>
<screen>&prompt.root; <userinput>kldload reiserfs</userinput></screen> <screen>&prompt.root; <userinput>kldload reiserfs</userinput></screen>
<para>Then, to mount a ReiserFS volume located on <para>Then, to mount a ReiserFS volume located on
<filename>/dev/ad1s1</filename>:</para> <filename>/dev/ad1s1</filename>:</para>
<screen>&prompt.root; <userinput>mount -t reiserfs /dev/ad1s1 /mnt</userinput></screen> <screen>&prompt.root; <userinput>mount -t reiserfs <replaceable>/dev/ad1s1</replaceable> <replaceable>/mnt</replaceable></userinput></screen>
</sect2> </sect2>
</sect1> </sect1>
<!-- <!--
XXXTR: stub sections (added later, as needed, as desire,
after I get opinions from -doc people):
Still need to discuss native and foreign file systems.
<sect1> <sect1>
<title>Device File System</title> <title>Device File System</title>
</sect1> </sect1>

1
share/xml/man-refs.ent
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@ -4115,6 +4115,7 @@
<!ENTITY man.ranlib.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>ranlib</refentrytitle><manvolnum>5</manvolnum></citerefentry>"> <!ENTITY man.ranlib.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>ranlib</refentrytitle><manvolnum>5</manvolnum></citerefentry>">
<!ENTITY man.rc.conf.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rc.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>"> <!ENTITY man.rc.conf.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rc.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>">
<!ENTITY man.rcsfile.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rcsfile</refentrytitle><manvolnum>5</manvolnum></citerefentry>"> <!ENTITY man.rcsfile.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>rcsfile</refentrytitle><manvolnum>5</manvolnum></citerefentry>">
<!ENTITY man.reiserfs.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>reiserfs</refentrytitle><manvolnum>5</manvolnum></citerefentry>">
<!ENTITY man.remote.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>remote</refentrytitle><manvolnum>5</manvolnum></citerefentry>"> <!ENTITY man.remote.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>remote</refentrytitle><manvolnum>5</manvolnum></citerefentry>">
<!ENTITY man.resolv.conf.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>resolv.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>"> <!ENTITY man.resolv.conf.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>resolv.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>">
<!ENTITY man.resolver.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>resolver</refentrytitle><manvolnum>5</manvolnum></citerefentry>"> <!ENTITY man.resolver.5 "<citerefentry xmlns='http://docbook.org/ns/docbook'><refentrytitle>resolver</refentrytitle><manvolnum>5</manvolnum></citerefentry>">