66 strings / 1559 words

Translation Source string Target string
Linux From Scratch 12.3/chapter07_kernfs — English
Preparing Virtual Kernel File Systems
Preparing Virtual Kernel File Systems
Linux From Scratch 12.3/chapter07_kernfs — French
Preparing Virtual Kernel File Systems
Préparer les systèmes de fichiers virtuels du noyau
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
Preparing Virtual Kernel File Systems
Preparando Sistemas de Arquivos Virtuais do Núcleo
Linux From Scratch 12.3/chapter07_kernfs — Chinese (Simplified Han script)
Preparing Virtual Kernel File Systems
准备虚拟内核文件系统
Linux From Scratch 12.3/chapter07_kernfs — English
/dev/*
/dev/*
Linux From Scratch 12.3/chapter07_kernfs — French
/dev/*
/dev/*
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
/dev/*
/dev/*
Linux From Scratch 12.3/chapter07_kernfs — Chinese (Simplified Han script)
/dev/*
/dev/*
Linux From Scratch 12.3/chapter07_kernfs — English
Applications running in userspace utilize various file systems created by the kernel to communicate with the kernel itself. These file systems are virtual: no disk space is used for them. The content of these file systems resides in memory. These file systems must be mounted in the $LFS directory tree so the applications can find them in the chroot environment.
Applications running in userspace utilize various file systems created by the kernel to communicate with the kernel itself. These file systems are virtual: no disk space is used for them. The content of these file systems resides in memory. These file systems must be mounted in the $LFS directory tree so the applications can find them in the chroot environment.
Linux From Scratch 12.3/chapter07_kernfs — French
Applications running in userspace utilize various file systems created by the kernel to communicate with the kernel itself. These file systems are virtual: no disk space is used for them. The content of these file systems resides in memory. These file systems must be mounted in the $LFS directory tree so the applications can find them in the chroot environment.
Les applications qui tournent en espace utilisateur utilisent différents systèmes de fichiers créés par le noyau pour communiquer avec le noyau lui-même. Ces systèmes de fichiers sont virtuels du fait qu'ils n’utilisent aucun espace disque. Le contenu de ces systèmes de fichiers réside en mémoire. Ces systèmes de fichiers doivent être montés dans l’arborescence de $LFS pour que les applications puissent les trouver dans l’environnement chroot.
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
Applications running in userspace utilize various file systems created by the kernel to communicate with the kernel itself. These file systems are virtual: no disk space is used for them. The content of these file systems resides in memory. These file systems must be mounted in the $LFS directory tree so the applications can find them in the chroot environment.
Os aplicativos executando no espaço do(a) usuário(a) utilizam vários sistemas de arquivos criados pelo núcleo para comunicar com o próprio núcleo. Esses sistemas de arquivos são virtuais: nenhum espaço em disco é usado por eles. O conteúdo desses sistemas de arquivos reside em memória. Esses sistemas de arquivos precisam estar montados na árvore de diretórios $LFS, de modo que os aplicativos consigam encontrá-los no ambiente chroot.
Linux From Scratch 12.3/chapter07_kernfs — English
Begin by creating the directories on which these virtual file systems will be mounted:
Begin by creating the directories on which these virtual file systems will be mounted:
Linux From Scratch 12.3/chapter07_kernfs — French
Begin by creating the directories on which these virtual file systems will be mounted:
Commencez par créer les répertoires dans lesquels les systèmes de fichiers seront montés :
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
Begin by creating the directories on which these virtual file systems will be mounted:
Comece criando os diretórios nos quais esses sistemas de arquivos virtuais serão montados:
Linux From Scratch 12.3/chapter07_kernfs — English
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
Linux From Scratch 12.3/chapter07_kernfs — French
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
Linux From Scratch 12.3/chapter07_kernfs — Chinese (Simplified Han script)
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
<userinput>mkdir -pv $LFS/{dev,proc,sys,run}</userinput>
Linux From Scratch 12.3/chapter07_kernfs — English
Mounting and Populating /dev
Mounting and Populating /dev
Linux From Scratch 12.3/chapter07_kernfs — French
Mounting and Populating /dev
Monter et alimenter /dev
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
Mounting and Populating /dev
Montando e Povoando /dev
Linux From Scratch 12.3/chapter07_kernfs — Chinese (Simplified Han script)
Mounting and Populating /dev
挂载和填充 /dev
Linux From Scratch 12.3/chapter07_kernfs — English
During a normal boot of an LFS system, the kernel automatically mounts the <systemitem class="filesystem">devtmpfs</systemitem> file system on the <filename class="directory">/dev</filename> directory; the kernel creates device nodes on that virtual file system during the boot process, or when a device is first detected or accessed. The udev daemon may change the ownership or permissions of the device nodes created by the kernel, and create new device nodes or symlinks, to ease the work of distro maintainers and system administrators. (See <xref linkend='ch-config-udev-device-node-creation'/> for details.) If the host kernel supports &devtmpfs;, we can simply mount a &devtmpfs; at <filename class='directory'>$LFS/dev</filename> and rely on the kernel to populate it.
During a normal boot of an LFS system, the kernel automatically mounts the <systemitem class="filesystem">devtmpfs</systemitem> file system on the <filename class="directory">/dev</filename> directory; the kernel creates device nodes on that virtual file system during the boot process, or when a device is first detected or accessed. The udev daemon may change the ownership or permissions of the device nodes created by the kernel, and create new device nodes or symlinks, to ease the work of distro maintainers and system administrators. (See <xref linkend='ch-config-udev-device-node-creation'/> for details.) If the host kernel supports &devtmpfs;, we can simply mount a &devtmpfs; at <filename class='directory'>$LFS/dev</filename> and rely on the kernel to populate it.
Linux From Scratch 12.3/chapter07_kernfs — French
During a normal boot of an LFS system, the kernel automatically mounts the <systemitem class="filesystem">devtmpfs</systemitem> file system on the <filename class="directory">/dev</filename> directory; the kernel creates device nodes on that virtual file system during the boot process, or when a device is first detected or accessed. The udev daemon may change the ownership or permissions of the device nodes created by the kernel, and create new device nodes or symlinks, to ease the work of distro maintainers and system administrators. (See <xref linkend='ch-config-udev-device-node-creation'/> for details.) If the host kernel supports &devtmpfs;, we can simply mount a &devtmpfs; at <filename class='directory'>$LFS/dev</filename> and rely on the kernel to populate it.
Lors d'un démarrage normal d'un système LFS, le noyau monte automatiquement le système de fichiers <systemitem class="filesystem">devtmpfs</systemitem> dans le répertoire <filename class="directory">/dev</filename> et crée des nœuds de périphériques sur ce système de fichiers virtuel pendant le processus de démarrage ou lorsqu’un périphérique est détecté ou qu'on tente d'y pour la première fois. Le démon udev permet de modifier le propriétaire, de gérer les permissions des nœuds de périphériques créés par le noyau, d’en créer de nouveaux ou de créer des liens symboliques afin de faciliter la tâche de maintenance de distribution ou d'administration système (voir le <xref linkend='ch-config-udev-device-node-creation'/> pour plus de détails). Si le noyau hôte prend en charge &devtmpfs;, il est possible de monter un &devtmpfs; sous <filename class='directory'>$LFS/dev</filename> et ainsi laisser le noyau le remplir.
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
During a normal boot of an LFS system, the kernel automatically mounts the <systemitem class="filesystem">devtmpfs</systemitem> file system on the <filename class="directory">/dev</filename> directory; the kernel creates device nodes on that virtual file system during the boot process, or when a device is first detected or accessed. The udev daemon may change the ownership or permissions of the device nodes created by the kernel, and create new device nodes or symlinks, to ease the work of distro maintainers and system administrators. (See <xref linkend='ch-config-udev-device-node-creation'/> for details.) If the host kernel supports &devtmpfs;, we can simply mount a &devtmpfs; at <filename class='directory'>$LFS/dev</filename> and rely on the kernel to populate it.
Durante uma inicialização normal de um sistema LFS, o núcleo automaticamente monta o sistema de arquivos <systemitem class="filesystem">devtmpfs</systemitem> no diretório <filename class="directory">/dev</filename>; o núcleo cria nós de dispositivo naquele sistema de arquivos virtuais durante o processo de inicialização ou quando um dispositivo for primeiro detectado ou acessado. O daemon udev possivelmente mude a propriedade ou as permissões dos nós de dispositivo criados pelo núcleo e crie novos nós de dispositivo ou links simbólicos para facilitar o trabalho dos(as) mantenedores(as) de distribuição e de administradores(as) de sistema. (Veja-se o <xref linkend='ch-config-udev-device-node-creation'/> para detalhes). Se o núcleo do anfitrião suportar &devtmpfs;, [então] nós podemos simplesmente montar um &devtmpfs; em <filename class='directory'>$LFS/dev</filename> e confiar no núcleo para povoá-lo.
Linux From Scratch 12.3/chapter07_kernfs — English
But some host kernels lack &devtmpfs; support; these host distros use different methods to create the content of <filename class="directory">/dev</filename>. So the only host-agnostic way to populate the <filename class="directory">$LFS/dev</filename> directory is by bind mounting the host system's <filename class="directory">/dev</filename> directory. A bind mount is a special type of mount that makes a directory subtree or a file visible at some other location. Use the following command to do this.
But some host kernels lack &devtmpfs; support; these host distros use different methods to create the content of <filename class="directory">/dev</filename>. So the only host-agnostic way to populate the <filename class="directory">$LFS/dev</filename> directory is by bind mounting the host system's <filename class="directory">/dev</filename> directory. A bind mount is a special type of mount that makes a directory subtree or a file visible at some other location. Use the following command to do this.
Linux From Scratch 12.3/chapter07_kernfs — French
But some host kernels lack &devtmpfs; support; these host distros use different methods to create the content of <filename class="directory">/dev</filename>. So the only host-agnostic way to populate the <filename class="directory">$LFS/dev</filename> directory is by bind mounting the host system's <filename class="directory">/dev</filename> directory. A bind mount is a special type of mount that makes a directory subtree or a file visible at some other location. Use the following command to do this.
Cependant, certains systèmes hôtes ne prennent pas en charge &devtmpfs;. Ces distributions hôtes utilisent plusieurs méthodes pour créer le contenu de <filename class="directory">/dev</filename>. La seule manière de remplir <filename class="directory">$LFS/dev</filename> indépendamment de l'hôte consiste à monter le répertoire <filename class="directory">/dev</filename> du système hôte avec l’option bind. Le montage avec --bind est un type spécial de montage qui vous permet de créer le miroir d'un répertoire ou d'un point de montage à un autre endroit. Pour ce faire, exécutez la commande suivante.
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
But some host kernels lack &devtmpfs; support; these host distros use different methods to create the content of <filename class="directory">/dev</filename>. So the only host-agnostic way to populate the <filename class="directory">$LFS/dev</filename> directory is by bind mounting the host system's <filename class="directory">/dev</filename> directory. A bind mount is a special type of mount that makes a directory subtree or a file visible at some other location. Use the following command to do this.
Porém, alguns núcleos de anfitrião carecem de suporte a &devtmpfs;; essas distribuições anfitriãs usam métodos diferentes para criar o conteúdo do <filename class="directory">/dev</filename>. Assim, a única maneira agnóstica ao anfitrião para povoar o diretório <filename class="directory">$LFS/dev</filename> é a de montar vinculadamente o diretório <filename class="directory">/dev</filename> do sistema anfitrião. Uma montagem vinculada é um tipo especial de montagem que produz uma sub árvore de diretórios ou de um arquivo visível em algum outro local. Use o seguinte comando para fazer isso.
Linux From Scratch 12.3/chapter07_kernfs — English
<userinput>mount -v --bind /dev $LFS/dev</userinput>
<userinput>mount -v --bind /dev $LFS/dev</userinput>
Linux From Scratch 12.3/chapter07_kernfs — French
<userinput>mount -v --bind /dev $LFS/dev</userinput>
<userinput>mount -v --bind /dev $LFS/dev</userinput>
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
<userinput>mount -v --bind /dev $LFS/dev</userinput>
<userinput>mount -v --bind /dev $LFS/dev</userinput>
Linux From Scratch 12.3/chapter07_kernfs — Chinese (Simplified Han script)
<userinput>mount -v --bind /dev $LFS/dev</userinput>
<userinput>mount -v --bind /dev $LFS/dev</userinput>
Linux From Scratch 12.3/chapter07_kernfs — English
Mounting Virtual Kernel File Systems
Mounting Virtual Kernel File Systems
Linux From Scratch 12.3/chapter07_kernfs — French
Mounting Virtual Kernel File Systems
Monter les systèmes de fichiers virtuels du noyau
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
Mounting Virtual Kernel File Systems
Montando Sistemas de Arquivos Virtuais do Núcleo
Linux From Scratch 12.3/chapter07_kernfs — Chinese (Simplified Han script)
Mounting Virtual Kernel File Systems
挂载虚拟内核文件系统
Linux From Scratch 12.3/chapter07_kernfs — English
Now mount the remaining virtual kernel file systems:
Now mount the remaining virtual kernel file systems:
Linux From Scratch 12.3/chapter07_kernfs — French
Now mount the remaining virtual kernel file systems:
Montez maintenant les systèmes de fichiers virtuels du noyau restants&nbsp;:
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
Now mount the remaining virtual kernel file systems:
Agora monte os restantes sistemas de arquivos virtuais do núcleo:
Linux From Scratch 12.3/chapter07_kernfs — English
<userinput>mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run</userinput>
<userinput>mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run</userinput>
Linux From Scratch 12.3/chapter07_kernfs — French
<userinput>mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run</userinput>
<userinput>mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run</userinput>
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
<userinput>mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run</userinput>
<userinput>mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
mount -vt proc proc $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run</userinput>
Linux From Scratch 12.3/chapter07_kernfs — English
The meaning of the mount options for devpts:
The meaning of the mount options for devpts:
Linux From Scratch 12.3/chapter07_kernfs — French
The meaning of the mount options for devpts:
Voici la signification des options de montage pour devpts&nbsp;:
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
The meaning of the mount options for devpts:
O significado das opções de montagem para devpts:
Linux From Scratch 12.3/chapter07_kernfs — English
<parameter>gid=5</parameter>
<parameter>gid=5</parameter>
Linux From Scratch 12.3/chapter07_kernfs — French
<parameter>gid=5</parameter>
<parameter>gid=5</parameter>
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
<parameter>gid=5</parameter>
<parameter>gid=5</parameter>
Linux From Scratch 12.3/chapter07_kernfs — English
This ensures that all devpts-created device nodes are owned by group ID 5. This is the ID we will use later on for the <systemitem class="groupname">tty</systemitem> group. We use the group ID instead of a name, since the host system might use a different ID for its <systemitem class="groupname">tty</systemitem> group.
This ensures that all devpts-created device nodes are owned by group ID 5. This is the ID we will use later on for the <systemitem class="groupname">tty</systemitem> group. We use the group ID instead of a name, since the host system might use a different ID for its <systemitem class="groupname">tty</systemitem> group.
Linux From Scratch 12.3/chapter07_kernfs — French
This ensures that all devpts-created device nodes are owned by group ID 5. This is the ID we will use later on for the <systemitem class="groupname">tty</systemitem> group. We use the group ID instead of a name, since the host system might use a different ID for its <systemitem class="groupname">tty</systemitem> group.
Cela s'assure que tous les nœud de périphériques créés par devpts appartiennent au groupe 5. Il s'agit de l'identifiant qui sera utilisé plus tard pour le groupe <systemitem class="groupname">tty</systemitem>. Nous utilisons l'identifiant du groupe au lieu d'un nom, car le système hôte pourrait utiliser un ID différent pour son groupe <systemitem class="groupname">tty</systemitem>.
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
This ensures that all devpts-created device nodes are owned by group ID 5. This is the ID we will use later on for the <systemitem class="groupname">tty</systemitem> group. We use the group ID instead of a name, since the host system might use a different ID for its <systemitem class="groupname">tty</systemitem> group.
Isso garante que todos os nós de dispositivos criados pelo devpts são titularizados pelo ID de grupo 5. Esse é o ID que usaremos mais tarde para o grupo <systemitem class="groupname">tty</systemitem>. Nós usamos o ID de grupo em vez de um nome, pois o sistema anfitrião pode usar um ID diferente para o grupo <systemitem class="groupname">tty</systemitem> dele.
Linux From Scratch 12.3/chapter07_kernfs — English
<parameter>mode=0620</parameter>
<parameter>mode=0620</parameter>
Linux From Scratch 12.3/chapter07_kernfs — French
<parameter>mode=0620</parameter>
<parameter>mode=0620</parameter>
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
<parameter>mode=0620</parameter>
<parameter>mode=0620</parameter>
Linux From Scratch 12.3/chapter07_kernfs — English
This ensures that all devpts-created device nodes have mode 0620 (user readable and writable, group writable). Together with the option above, this ensures that devpts will create device nodes that meet the requirements of grantpt(), meaning the Glibc <command>pt_chown</command> helper binary (which is not installed by default) is not necessary.
This ensures that all devpts-created device nodes have mode 0620 (user readable and writable, group writable). Together with the option above, this ensures that devpts will create device nodes that meet the requirements of grantpt(), meaning the Glibc <command>pt_chown</command> helper binary (which is not installed by default) is not necessary.
Linux From Scratch 12.3/chapter07_kernfs — French
This ensures that all devpts-created device nodes have mode 0620 (user readable and writable, group writable). Together with the option above, this ensures that devpts will create device nodes that meet the requirements of grantpt(), meaning the Glibc <command>pt_chown</command> helper binary (which is not installed by default) is not necessary.
Cela s'assure que tous les nœuds de périphérique créés par devpts ont le mode 0620 (lisible et inscriptible par l'utilisateur, inscriptible par le groupe). Avec l'option précédente, cela s'assure que devpts créera des nœuds de périphérique qui respectent les prérequis de grantpt(), ce qui signifie que le binaire auxiliaire <command>pt_chown</command> Glibc (qui n'est pas installé par défaut) n'est pas nécessaire.
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
This ensures that all devpts-created device nodes have mode 0620 (user readable and writable, group writable). Together with the option above, this ensures that devpts will create device nodes that meet the requirements of grantpt(), meaning the Glibc <command>pt_chown</command> helper binary (which is not installed by default) is not necessary.
Isso garante que todos os nós de dispositivos criados pelo devpts tenham o modo 0620 (legível e escrevível por usuário(a), escrevível por grupo). Juntamente com a opção acima, isso garante que o devpts criará nós de dispositivos que atendam às exigências de grantpt(), significando que o binário auxiliar da Glibc <command>pt_chown</command> (que não é instalado por padrão) não é necessário.
Linux From Scratch 12.3/chapter07_kernfs — English
In some host systems, <filename>/dev/shm</filename> is a symbolic link to a directory, typically <filename class="directory">/run/shm</filename>. The /run tmpfs was mounted above so in this case only a directory needs to be created with the correct permissions.
In some host systems, <filename>/dev/shm</filename> is a symbolic link to a directory, typically <filename class="directory">/run/shm</filename>. The /run tmpfs was mounted above so in this case only a directory needs to be created with the correct permissions.
Linux From Scratch 12.3/chapter07_kernfs — French
In some host systems, <filename>/dev/shm</filename> is a symbolic link to a directory, typically <filename class="directory">/run/shm</filename>. The /run tmpfs was mounted above so in this case only a directory needs to be created with the correct permissions.
Dans certains systèmes hôtes, <filename>/dev/shm</filename> est un lien symbolique vers un répertoire, en général <filename class="directory">/run/shm</filename>. Le tmpfs /run a été monté plus tôt, donc, dans ce cas précis, vous aurez uniquement à créer un répertoire avec les bonnes permissions.
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
In some host systems, <filename>/dev/shm</filename> is a symbolic link to a directory, typically <filename class="directory">/run/shm</filename>. The /run tmpfs was mounted above so in this case only a directory needs to be created with the correct permissions.
Em alguns sistemas anfitriões, <filename>/dev/shm</filename> é um link simbólico para um diretório, tipicamente <filename class="directory">/run/shm</filename>. O tmpfs do /run foi montado acima, de modo que, nesse caso, somente um diretório precisa ser criado com as permissões corretas.
Linux From Scratch 12.3/chapter07_kernfs — English
In other host systems <filename>/dev/shm</filename> is a mount point for a tmpfs. In that case the mount of /dev above will only create /dev/shm as a directory in the chroot environment. In this situation we must explicitly mount a tmpfs:
In other host systems <filename>/dev/shm</filename> is a mount point for a tmpfs. In that case the mount of /dev above will only create /dev/shm as a directory in the chroot environment. In this situation we must explicitly mount a tmpfs:
Linux From Scratch 12.3/chapter07_kernfs — French
In other host systems <filename>/dev/shm</filename> is a mount point for a tmpfs. In that case the mount of /dev above will only create /dev/shm as a directory in the chroot environment. In this situation we must explicitly mount a tmpfs:
Sur d’autres systèmes hôtes, <filename>/dev/shm</filename> est un point de montage pour un tmpfs. Dans ce cas, le montage de /dev ci-dessus créera le répertoire /dev/shm dans l'environnement chroot. En parallèle, il faudra alors créer explicitement un tmpfs&nbsp;:
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
In other host systems <filename>/dev/shm</filename> is a mount point for a tmpfs. In that case the mount of /dev above will only create /dev/shm as a directory in the chroot environment. In this situation we must explicitly mount a tmpfs:
Em outros sistemas anfitriões, <filename>/dev/shm</filename> é um ponto de montagem para um tmpfs. Nesse caso, a montagem do /dev acima somente criará /dev/shm como um diretório no ambiente chroot. Nessa situação, nós precisamos montar explicitamente um tmpfs:
Linux From Scratch 12.3/chapter07_kernfs — English
<userinput>if [ -h $LFS/dev/shm ]; then
install -v -d -m 1777 $LFS$(realpath /dev/shm)
else
mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi</userinput>
<userinput>if [ -h $LFS/dev/shm ]; then
install -v -d -m 1777 $LFS$(realpath /dev/shm)
else
mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi</userinput>
Linux From Scratch 12.3/chapter07_kernfs — French
<userinput>if [ -h $LFS/dev/shm ]; then
install -v -d -m 1777 $LFS$(realpath /dev/shm)
else
mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi</userinput>
<userinput>if [ -h $LFS/dev/shm ]; then
install -v -d -m 1777 $LFS$(realpath /dev/shm)
else
mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi</userinput>
Linux From Scratch 12.3/chapter07_kernfs — Portuguese (Brazil)
<userinput>if [ -h $LFS/dev/shm ]; then
install -v -d -m 1777 $LFS$(realpath /dev/shm)
else
mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi</userinput>
<userinput>if [ -h $LFS/dev/shm ]; then
install -v -d -m 1777 $LFS$(realpath /dev/shm)
else
mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi</userinput>