[ab4fdfc] | 1 | <?xml version="1.0" encoding="UTF-8"?>
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[6dcb9e77] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY libblockdev-download-http
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[d4a3f02] | 8 | "https://github.com/storaged-project/libblockdev/releases/download/&libblockdev-version;/libblockdev-&libblockdev-version;.tar.gz">
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[6dcb9e77] | 9 | <!ENTITY libblockdev-download-ftp " ">
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[8cebdef4] | 10 | <!ENTITY libblockdev-md5sum "60a52413f14303147c79a6f368aced92">
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| 11 | <!ENTITY libblockdev-size "1.1 MB">
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| 12 | <!ENTITY libblockdev-buildsize "16 MB">
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[a4013fa] | 13 | <!ENTITY libblockdev-time "0.1 SBU">
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[6dcb9e77] | 14 | ]>
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| 15 |
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| 16 | <sect1 id="libblockdev" xreflabel="libblockdev-&libblockdev-version;">
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| 17 | <?dbhtml filename="libblockdev.html"?>
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| 18 |
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| 19 |
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| 20 | <title>libblockdev-&libblockdev-version;</title>
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| 21 |
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| 22 | <indexterm zone="libblockdev">
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| 23 | <primary sortas="a-libblockdev">libblockdev</primary>
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| 24 | </indexterm>
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| 25 |
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| 26 | <sect2 role="package">
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| 27 | <title>Introduction to libblockdev</title>
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| 28 |
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| 29 | <para>
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[0ecaac7] | 30 | libblockdev is a C library supporting GObject Introspection for
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[6dcb9e77] | 31 | manipulation of block devices. It has a plugin-based architecture where
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| 32 | each technology (like LVM, Btrfs, MD RAID, Swap,...) is implemented in a
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| 33 | separate plugin, possibly with multiple implementations (e.g. using LVM
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| 34 | CLI or the new LVM DBus API).
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| 35 | </para>
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| 36 |
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[7426e905] | 37 | &lfs122_checked;
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[6dcb9e77] | 38 |
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| 39 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 40 | <itemizedlist spacing="compact">
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| 41 | <listitem>
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| 42 | <para>
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| 43 | Download (HTTP): <ulink url="&libblockdev-download-http;"/>
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| 44 | </para>
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| 45 | </listitem>
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| 46 | <listitem>
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| 47 | <para>
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| 48 | Download (FTP): <ulink url="&libblockdev-download-ftp;"/>
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| 49 | </para>
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| 50 | </listitem>
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| 51 | <listitem>
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| 52 | <para>
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| 53 | Download MD5 sum: &libblockdev-md5sum;
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| 54 | </para>
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| 55 | </listitem>
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| 56 | <listitem>
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| 57 | <para>
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| 58 | Download size: &libblockdev-size;
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| 59 | </para>
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| 60 | </listitem>
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| 61 | <listitem>
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| 62 | <para>
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| 63 | Estimated disk space required: &libblockdev-buildsize;
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| 64 | </para>
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| 65 | </listitem>
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| 66 | <listitem>
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| 67 | <para>
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| 68 | Estimated build time: &libblockdev-time;
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| 69 | </para>
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| 70 | </listitem>
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| 71 | </itemizedlist>
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| 72 |
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| 73 | <bridgehead renderas="sect3">libblockdev Dependencies</bridgehead>
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| 74 |
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| 75 | <bridgehead renderas="sect4">Required</bridgehead>
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| 76 | <para role="required">
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[c0bc0a9] | 77 | <xref linkend="glib2"/> (GObject Introspection required for GNOME)
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[6dcb9e77] | 78 | </para>
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| 79 |
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[a4013fa] | 80 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 81 | <para role="recommended">
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[d5e4de79] | 82 | <xref linkend="cryptsetup"/>,
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| 83 | <xref linkend="keyutils"/>,
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[418e7853] | 84 | <xref linkend="libatasmart"/>,
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[d5e4de79] | 85 | <xref linkend="libbytesize"/>,
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| 86 | <xref linkend="libnvme"/>, and
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| 87 | <xref linkend="lvm2"/>
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[a4013fa] | 88 | </para>
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| 89 |
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[6dcb9e77] | 90 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 91 | <para role="optional">
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| 92 | <xref linkend="btrfs-progs"/>,
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| 93 | <xref linkend="gtk-doc"/>,
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[418e7853] | 94 | <xref linkend="json-glib"/>,
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[6dcb9e77] | 95 | <xref linkend="mdadm"/>,
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[d5e4de79] | 96 | <xref linkend="parted"/>,
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[418e7853] | 97 | <xref linkend="smartmontools"/>,
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[407c671] | 98 | <ulink url="https://github.com/felixonmars/volume_key">volume_key</ulink>,
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[cbffe27c] | 99 | <ulink url="https://github.com/pmem/ndctl">ndctl</ulink>, and
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| 100 | <ulink url="https://github.com/Datera/targetcli">targetcli</ulink>
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| 101 | (for tests)
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[6dcb9e77] | 102 | </para>
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| 103 |
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| 104 | </sect2>
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| 105 |
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| 106 | <sect2 role="installation">
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| 107 | <title>Installation of libblockdev</title>
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[8cebdef4] | 108 | <!--
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[ce8e472] | 109 | <para>
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[772d443] | 110 | First, work around a problem when using e2fsprogs-1.47.1 or later:
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[ce8e472] | 111 | </para>
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| 112 |
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[3eeb383f] | 113 | <screen><userinput>find -name Makefile.in -exec sed -i "s/-Werror//" {} \;</userinput></screen>
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[8cebdef4] | 114 | -->
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[6dcb9e77] | 115 | <para>
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| 116 | Install <application>libblockdev</application> by running
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| 117 | the following commands:
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| 118 | </para>
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| 119 |
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[d5e4de79] | 120 | <screen><userinput>./configure --prefix=/usr \
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| 121 | --sysconfdir=/etc \
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| 122 | --with-python3 \
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| 123 | --without-escrow \
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| 124 | --without-gtk-doc \
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| 125 | --without-lvm \
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| 126 | --without-lvm_dbus \
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| 127 | --without-nvdimm \
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| 128 | --without-tools &&
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[6dcb9e77] | 129 | make</userinput></screen>
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| 130 |
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| 131 | <para>
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[cbffe27c] | 132 | The test suite requires <application>targetcli</application>, which
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| 133 | is not a part of BLFS.
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[6dcb9e77] | 134 | </para>
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| 135 |
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| 136 | <para>
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| 137 | Now, as the <systemitem class="username">root</systemitem> user:
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| 138 | </para>
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| 139 |
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| 140 | <screen role="root"><userinput>make install</userinput></screen>
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| 141 |
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| 142 | </sect2>
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[d5e4de79] | 143 |
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[6dcb9e77] | 144 | <sect2 role="commands">
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| 145 | <title>Command Explanations</title>
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| 146 |
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[d5e4de79] | 147 | <para>
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| 148 | <parameter>--without-escrow</parameter>: This switch allows building
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[407c671] | 149 | <application>libblockdev</application> without volume_key installed.
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[d5e4de79] | 150 | </para>
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| 151 |
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| 152 | <para>
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[875b3b57] | 153 | <parameter>--without-lvm</parameter>
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| 154 | <parameter>--without-lvm_dbus</parameter>
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| 155 | <parameter>--without-tools</parameter>: The combination of these
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| 156 | switches allows
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[d5e4de79] | 157 | building <application>libblockdev</application> without
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| 158 | <xref linkend="parted"/> installed. Remove it if you've installed
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| 159 | <xref linkend="parted"/> and wish to build the
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| 160 | <command>lvm-cache-stats</command> or <command>vfat-resize</command>
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| 161 | utilities, or wish <application>libblockdev</application> to support
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| 162 | logical volumes.
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| 163 | </para>
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| 164 |
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| 165 | <para>
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| 166 | <option>--without-btrfs --without-mdraid --without-tools</option>:
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| 167 | The combination of these switches allows building
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| 168 | <application>libblockdev</application> without
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| 169 | <xref linkend="libbytesize"/> installed. The
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| 170 | <option>--without-mdraid</option> option will break
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| 171 | <xref linkend="udisks2"/>, so don't use it unless you really know what
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| 172 | you are doing.
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| 173 | </para>
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| 174 |
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| 175 | <para>
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| 176 | <option>--without-crypto</option>: This switch allows building
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| 177 | <application>libblockdev</application> without
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| 178 | <xref linkend="cryptsetup"/> or <xref linkend="keyutils"/> installed.
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| 179 | This switch will break <xref linkend="udisks2"/>, so don't use it
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| 180 | unless you really know what you are doing.
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| 181 | </para>
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| 182 |
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| 183 | <para>
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| 184 | <option>--without-dm --without-lvm --without-lvm_dbus
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| 185 | --without-mpath</option>: The combination of these switches allows
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| 186 | building <application>libblockdev</application> without
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| 187 | <xref linkend="lvm2"/> installed. The <option>--without-dm</option>
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[2c0da0f] | 188 | and <option>--without-mpath</option> options are not in the instructions
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| 189 | provided by the book because <xref linkend="lvm2"/> is required for
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| 190 | <xref linkend="cryptsetup"/> and <xref linkend="cryptsetup"/> is a
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| 191 | recommended dependency of <application>libblockdev</application> anyway.
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[d5e4de79] | 192 | </para>
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| 193 |
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| 194 | <para>
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| 195 | <option>--without-nvme</option>: This switch allows building
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| 196 | <application>libblockdev</application> without
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| 197 | <xref linkend="libnvme"/> installed. This switch will break
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| 198 | <xref linkend="udisks2"/>, so don't use it unless you really know what
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| 199 | you are doing.
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| 200 | </para>
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[6dcb9e77] | 201 |
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| 202 | </sect2>
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[d5e4de79] | 203 |
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[6dcb9e77] | 204 | <sect2 role="content">
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| 205 | <title>Contents</title>
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| 206 |
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| 207 | <segmentedlist>
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| 208 | <segtitle>Installed Programs</segtitle>
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| 209 | <segtitle>Installed Libraries</segtitle>
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| 210 | <segtitle>Installed Directories</segtitle>
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| 211 |
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| 212 | <seglistitem>
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| 213 | <seg>
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[d5e4de79] | 214 | lvm-cache-stats and vfat-resize (both optional)
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[6dcb9e77] | 215 | </seg>
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| 216 | <seg>
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[8558044] | 217 | libbd_btrfs.so,
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[6dcb9e77] | 218 | libbd_crypto.so,
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[d5e4de79] | 219 | libbd_dm.so,
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[8558044] | 220 | libbd_fs.so,
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[6dcb9e77] | 221 | libbd_loop.so,
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[d5e4de79] | 222 | libbd_lvm.so (optional),
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| 223 | libbd_lvm-dbus.so (optional),
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[6dcb9e77] | 224 | libbd_mdraid.so,
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| 225 | libbd_mpath.so,
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[d5e4de79] | 226 | libbd_nvme.so,
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[6dcb9e77] | 227 | libbd_part.so,
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| 228 | libbd_swap.so,
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[d5e4de79] | 229 | libbd_utils.so, and
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[6dcb9e77] | 230 | libblockdev.so
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| 231 | </seg>
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| 232 | <seg>
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[fa30d84] | 233 | /etc/libblockdev,
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| 234 | /usr/include/blockdev, and
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[d5e4de79] | 235 | /usr/share/gtk-doc/html/libblockdev (optional)
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[6dcb9e77] | 236 | </seg>
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| 237 | </seglistitem>
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| 238 | </segmentedlist>
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[4163b584] | 239 |
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[6dcb9e77] | 240 | <variablelist>
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| 241 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 242 | <?dbfo list-presentation="list"?>
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| 243 | <?dbhtml list-presentation="table"?>
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| 244 |
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[4163b584] | 245 | <varlistentry id="lvm-cache-stats">
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| 246 | <term><command>lvm-cache-stats</command></term>
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[6dcb9e77] | 247 | <listitem>
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| 248 | <para>
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[4c24eb0a] | 249 | prints statistics on caches on LVM Logical Volumes
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[6dcb9e77] | 250 | </para>
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[4163b584] | 251 | <indexterm zone="libblockdev lvm-cache-stats">
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| 252 | <primary sortas="b-lvm-cache-stats">lvm-cache-stats</primary>
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[6dcb9e77] | 253 | </indexterm>
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| 254 | </listitem>
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| 255 | </varlistentry>
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| 256 |
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[d5e4de79] | 257 | <varlistentry id="vfat-resize">
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| 258 | <term><command>vfat-resize</command></term>
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| 259 | <listitem>
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| 260 | <para>
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| 261 | resizes <systemitem class="filesystem">vfat</systemitem>
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| 262 | file systems
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| 263 | </para>
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| 264 | <indexterm zone="libblockdev vfat-resize">
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| 265 | <primary sortas="b-vfat-resize">vfat-resize</primary>
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| 266 | </indexterm>
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| 267 | </listitem>
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| 268 | </varlistentry>
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[6dcb9e77] | 269 | </variablelist>
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[4163b584] | 270 |
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[6dcb9e77] | 271 | </sect2>
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| 272 |
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| 273 | </sect1>
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