Red Hat ENTERPRISE LINUX - ONLINE STORAGE RECONFIGURATION GUIDE BETA Informações Técnicas descarregar pdf (Página 170)

# cp /boot/vmlinuz-kernel-version /var/lib/tftpboot/

3. Create the ini trd (i.e. ini tramfs-kernel-version. i mg ) with network support:

# dracut initramfs-kernel-version.img kernel-version

Copy the resulting i ni tramfs-kernel-version. i mg into the tftp boot directory as well.

4. Edit the default boot configuration to use the i ni trd and kernel inside

/var/l i b/tftpbo o t. This configuration should instruct the diskless client's root to mount

the exported file system (/exported/root/directory) as read-write. To do this, configure

/var/l i b/tftpbo o t/pxel i nux. cfg /d efaul t with the following:

default rhel6

label rhel6

kernel vmlinuz-kernel-version

append initrd=initramfs-kernel-version.img root=nfs:server-

ip:/exported/root/directory rw

Replace server-ip with the IP address of the host machine on which the tftp and DHCP

services reside.

The NFS share is now ready for exporting to diskless clients. These clients can boot over the network

via PXE.

⁠Chapt er 2 4 . Set t in g Up A Remot e Diskless Syst em

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Red Hat ENTERPRISE LINUX - ONLINE STORAGE RECONFIGURATION GUIDE BETA Informações Técnicas Página 170