Thread: Loading Ubuntu Server over TFTP, getting Kernel Panic on client.

hi guys.

i'm new here @ forum, have have posted right place.

have tried setting tftp server, , part works.

have been following guide.
http://www.stevekelly.eu/cluster.shtml
someplaces have been editing little bit.

pxelinux.cfg/default file looks this.

code:

label ubuntu server cloudnode default vmlinuz-3.5.0-23-generic append root=dev/nfs initrd=initrd.img nfsroot=10.0.0.200:/nfsroot/ ip=dhcp rw

and clients loads vmlinuz-3.5.0-23-generic

under boot process stalls error.

code:

vfs: cannot open root device "(null)" or unknown-block(2,0): error -6 please append correct "root=" boot option; here available partitions: 0b00      1048575  sr0   driver: sr kernel panic - not syncing: nfs: unable mount root fs on unknown-block(2,0) pid: 1, comm: swapper/0 net tainted 3.5.0-23-generic #35~precise1-ubuntu

i hope guys can me fix issue.

hi

root=dev/nfs

try this.

root=/dev/nfs

kind regards

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Loading Ubuntu Server over TFTP, getting Kernel Panic on client.

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