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# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.

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msgid ""

msgstr ""

"Project-Id-Version: PACKAGE VERSION\n"

"POT-Creation-Date: 2017-05-17 04:09+0000\n"

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"Last-Translator: roptat <roptat@lepiller.eu>\n"

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"Language: fr\n"

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#. type: Content of: <sect1><sect1info>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:12

msgid ""

"<othername>$LastChangedBy: randy $</othername> <date>$Date: 2013-02-11 "

"18:51:17 +0000 (Mon, 11 Feb 2013) $</date>"

msgstr ""

"<othername>$LastChangedBy: randy $</othername> <date>$Date: 2013-02-11 "

"18:51:17 +0000 (Mon, 11 Feb 2013) $</date>"

#. type: Content of: <sect1><title>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:16

msgid "About Logical Volume Management (LVM)"

msgstr "À propos de la gestion des volumes logiques (LVM)"

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:18

msgid ""

"LVM manages disk drives.  It allows multiple drives and partitions to be "

"combined into larger <emphasis>volume groups</emphasis>, assists in making "

"backups through a <emphasis>snapshot</emphasis>, and allows for dynamic "

"volume resizing. It can also provide mirroring similar to a RAID 1 array."

msgstr ""

"LVM gère les disques durs. Il permet que de multiples disques et partitions "

"soient combinés dans de gros <emphasis>groupes de volumes</emphasis>, "

"assiste la création de sauvegardes au travers de "

"<emphasis>snapshot</emphasis>, et permet le redimensionnement dynamique des "

"volumes.  Il peut également fournir une fonction de miroir similaire à une "

"grappe de RAID 1."

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:24

msgid ""

"A complete discussion of LVM is beyond the scope of this introduction, but "

"basic concepts are presented below."

msgstr ""

"Une présentation complète de LVM est au-delà de la portée de cette "

"introduction, mais les concepts de base sont présentés ci-dessous."

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:27

msgid ""

"To run any of the commands presented here, the <xref linkend='lvm2'/> "

"package must be installed.  All commands must be run as the <systemitem "

"class=\"username\">root</systemitem> user."

msgstr ""

"Pour exécuter chacune des commandes présentées ici, le paquet <xref "

"linkend=\"lvm2\"/> doit être installé. Toutes les commandes doivent être "

"lancées en tant qu'utilisateur <systemitem "

"class=\"username\">root</systemitem>."

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:31

msgid ""

"Management of disks with lvm is accomplished using the following concepts:"

msgstr ""

"La gestion des disques avec LVM est accomplie en utilisant les concepts "

"suivants :"

#. type: Content of: <sect1><variablelist><varlistentry><term>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:36

msgid "physical volumes"

msgstr "Volumes physiques"

#. type: Content of: <sect1><variablelist><varlistentry><listitem><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:37

msgid "These are physical disks or partitions such as /dev/sda3 or /dev/sdb."

msgstr ""

"Il y a des disques ou des partitions physiques comme /dev/sda3 ou /dev/sdb."

#. type: Content of: <sect1><variablelist><varlistentry><term>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:42

msgid "volume groups"

msgstr "Groupes de volumes"

#. type: Content of: <sect1><variablelist><varlistentry><listitem><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:43

msgid ""

"These are named groups of physical volumes that can be manipulated by the "

"administrator.  The number of physical volumes that make up a volume group "

"is arbitrary.  Physical volumes can be dynamically added or removed from a "

"volume group."

msgstr ""

"On appelle groupes de volumes physiques ce qui peut être manipulé par "

"l'administrateur.  Le nombre de volumes physiques qui constituent un groupe "

"de volumes est arbitraire.  Les volumes physiques peuvent être dynamiquement"

" ajoutés ou supprimés à partir d'un groupe de volumes."

#. type: Content of: <sect1><variablelist><varlistentry><term>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:51

msgid "logical volumes"

msgstr "Volumes logique"

#. type: Content of: <sect1><variablelist><varlistentry><listitem><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:52

msgid ""

"Volume groups may be subdivided into logical volumes.  Each logical volume "

"can then be individually formatted as if it were a regular Linux partition. "

"Logical volumes may be dynamically resized by the administrator according to"

" need."

msgstr ""

"Les groupes de volume peuvent être divisés en volumes logiques.  Chaque "

"volume logique peut être ainsi formaté individuellement comme s'il "

"s'agissait d'une partition Linux normal. Les volumes logiques peuvent être "

"redimensionné dynamiquement par l'administrateur en fonction des besoins."

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:60

msgid ""

"To give a concrete example, suppose that you have two 2 TB disks.  Also "

"suppose a really large amount of space is required for a very large "

"database, mounted on <filename class='directory'>/srv/mysql</filename>.  "

"This is what the initial set of partitions would look like:"

msgstr ""

"Pour donner un exemple concret, supposez que vous ayez deux disques de 2 To."

"  Supposons également qu'une grande quantité d'espace est nécessaire pour "

"une très grosse base de données, montée en <filename "

"class='directory'>/srv/mysql</filename>. Voilà à quoi rassemblerait "

"l'ensemble des initialisations des partitions :"

#. type: Content of: <sect1><screen>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:65

#, no-wrap

msgid ""

"<literal>Partition  Use    Size      Partition Type\n"

"/dev/sda1  /boot  100MB     83 (Linux)\n"

"/dev/sda2  /       10GB     83 (Linux)\n"

"/dev/sda3  swap     2GB     82 (Swap)\n"

"/dev/sda4  LVM    remainder 8e (LVM)\n"

"/dev/sdb1  swap     2GB     82 (Swap)\n"

"/dev/sdb2  LVM    remainder 8e (LVM)</literal>"

msgstr ""

"<literal>Partition  Use    Size      Partition Type\n"

"/dev/sda1  /boot  100MB     83 (Linux)\n"

"/dev/sda2  /       10GB     83 (Linux)\n"

"/dev/sda3  swap     2GB     82 (Swap)\n"

"/dev/sda4  LVM    remainder 8e (LVM)\n"

"/dev/sdb1  swap     2GB     82 (Swap)\n"

"/dev/sdb2  LVM    remainder 8e (LVM)</literal>"

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:73

msgid "First initialize the physical volumes:"

msgstr "En premier initialisez les volumes physiques :"

#. type: Content of: <sect1><screen>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:75

#, no-wrap

msgid "<userinput>pvcreate /dev/sda4 /dev/sdb2</userinput>"

msgstr "<userinput>pvcreate /dev/sda4 /dev/sdb2</userinput>"

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:77

msgid "Next create a volume group named lfs-lvm:"

msgstr "Ensuite créez un groupe de volume appelé lfs-lvm:"

#. type: Content of: <sect1><screen>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:79

#, no-wrap

msgid "<userinput>vgcreate lfs-lvm /dev/sda4  /dev/sdb2</userinput>"

msgstr "<userinput>vgcreate lfs-lvm /dev/sda4  /dev/sdb2</userinput>"

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:81

msgid ""

"The status of the volume group can be checked by running the command "

"<command>vgscan</command>. Now create the logical volumes.  Since there is "

"about 3900 GB available, leave about 900 GB free for expansion. Note that "

"the logical volume named <emphasis>mysql</emphasis> is larger than any "

"physical disk."

msgstr ""

"L'état du groupe de volumes peut être vérifié en lançant la commande "

"<command>vgscan</command>. Maintenant créez les volumes logiques.  Comme il "

"y a environ 3900 Go d'espace disponible, laissez environ 900 Go d'espace "

"libre pour l'expansion.  Notez que le volume logique appelé "

"<emphasis>mysql</emphasis> est plus grand que chacun des disques physiques."

#. type: Content of: <sect1><screen>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:87

#, no-wrap

msgid ""

"<userinput>lvcreate --name mysql --size 2500G lfs-lvm\n"

"lvcreate --name home  --size  500G lfs-lvm</userinput>"

msgstr ""

"<userinput>lvcreate --name mysql --size 2500G lfs-lvm\n"

"lvcreate --name home  --size  500G lfs-lvm</userinput>"

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:90

msgid ""

"Finally the logical volumes can be formatted and mounted.  In this example, "

"the jfs file system (<xref linkend='jfsutils'/>) is used for demonstration "

"purposes."

msgstr ""

"Finalement les volumes logiques peuvent être formatés et montés. Dans cet "

"exemple, Le système de fichier jfs (<xref linkend=\"jfsutils\"/>) est "

"utilisé pour la démonstration."

#. type: Content of: <sect1><screen>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:94

#, no-wrap

msgid ""

"<userinput>mkfs -t ext4 /dev/lfs-lvm/home\n"

"mkfs -t jfs  /dev/lfs-lvm/mysql\n"

"mount /dev/lfs-lvm/home /home\n"

"mkdir -p /srv/mysql\n"

"mount /dev/lfs-lvm/mysql /srv/mysql</userinput>"

msgstr ""

"<userinput>mkfs -t ext4 /dev/lfs-lvm/home\n"

"mkfs -t jfs  /dev/lfs-lvm/mysql\n"

"mount /dev/lfs-lvm/home /home\n"

"mkdir -p /srv/mysql\n"

"mount /dev/lfs-lvm/mysql /srv/mysql</userinput>"

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:100

msgid ""

"The LFS boot scripts automatically make these file systems available to the "

"system in the checkfs script.  Edit the <filename>/etc/fstab</filename> file"

" as required to automatically mount them."

msgstr ""

"Les scripts de démarrage de LFS rendront automatiquement ces systèmes de "

"fichiers disponible pour les scripts checkfs. L'édition du fichier "

"<filename>/etc/fstab</filename> est nécessaire pour automatiquement le "

"monter."

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:104

msgid ""

"A LVM logical volume can host a root filesystem, but requires the use of an "

"initramfs (initial RAM file system) and is not discussed here."

msgstr ""

"Un volume logique peut accueillir un système de fichier racine, mais "

"nécessite l'utilisation d'un initramfs (initial RAM file system) et cela "

"n'est pas présenté ici."

#. type: Content of: <sect1><para>

#: blfs-en/postlfs/filesystems/aboutlvm.xml:107

msgid ""

"For a more information about LVM, see the <ulink "

"url=\"http://www.tldp.org/HOWTO/LVM-HOWTO/\">LVM HOWTO</ulink> and the lvm "

"man pages."

msgstr ""

"Pour plus d'information sur LVM, voir le <ulink "

"url=\"http://www.tldp.org/HOWTO/LVM-HOWTO/\">LVM HOWTO</ulink> et les pages "

"de manuel lvm."