Public bug reported:
in scripts/nfs, there is provisions for nfsroot=auto to take NFSROOT
value from DHCP "root-path". But it does not work because DHCP root-path
option is not written to /run/net-enp1s0f0.conf by etc/dhcp/dhclient-
enter-hooks.d/config
to fix this, please add [echo "ROOTPATH='$new_root_path'"] somewhere in
etc/dhcp/dhclient-enter-hooks.d/config, rebuild the initrd, copy it to
/tftpboot, reboot NFSROOT client, observe
ROOTPATH='192.168.0.248:/nfsroot/dsfe05' is present in /run/net-
enp1s0f0.conf, change pxelinux config file to say nfsroot=auto, it will
work now.
emacs -nw /usr/lib/initramfs-tools/etc/dhcp/dhclient-enter-hooks.d/config
...
echo "ROOTSERVER='${new_routers%% *}'"
add this ----> echo "ROOTPATH='$new_root_path'"
echo "HOSTNAME='$new_host_name'"
echo "DNSDOMAIN='$new_domain_name'"
...
K.O.
** Affects: initramfs-tools (Ubuntu)
Importance: Undecided
Status: New
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Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu.
https://bugs.launchpad.net/bugs/2054482
Title:
nfsroot=auto does not work, Ubuntu 22.04
Status in initramfs-tools package in Ubuntu:
New
Bug description:
in scripts/nfs, there is provisions for nfsroot=auto to take NFSROOT
value from DHCP "root-path". But it does not work because DHCP root-
path option is not written to /run/net-enp1s0f0.conf by
etc/dhcp/dhclient-enter-hooks.d/config
to fix this, please add [echo "ROOTPATH='$new_root_path'"] somewhere
in etc/dhcp/dhclient-enter-hooks.d/config, rebuild the initrd, copy it
to /tftpboot, reboot NFSROOT client, observe
ROOTPATH='192.168.0.248:/nfsroot/dsfe05' is present in /run/net-
enp1s0f0.conf, change pxelinux config file to say nfsroot=auto, it
will work now.
emacs -nw /usr/lib/initramfs-tools/etc/dhcp/dhclient-enter-hooks.d/config
...
echo "ROOTSERVER='${new_routers%% *}'"
add this ----> echo "ROOTPATH='$new_root_path'"
echo "HOSTNAME='$new_host_name'"
echo "DNSDOMAIN='$new_domain_name'"
...
K.O.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/2054482/+subscriptions
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