hello,
i installed ltsp from ubuntu alternate-cd install. ltsp was working and
i could see login prompt.
i want to setup an HPC cluster with ltsp, so i want to use NFS
As in edubuntu handbook,
1.sudo chroot /opt/ltsp/i386
2. set root_write_method="bind_mounts" in /etc/default/ltsp-client-setup
3. i created the file /etc/initramfs-tools/conf.d/ltsp and added the
following line:
BOOT=nfs
4. regenerated initramfs by: update-initramfs -u
5. ctrl+D to exit from chroot environment
6. at last sudo ltsp-update-kernels to make ltsp use new kernel
also i installed nfs-common and nfs-kernel-server packages from synaptic
and added following line to /etc/exports
/opt/ltsp/i386 *(ro,no_root_squash)
but i get this in client side:
>>>>>>>>>>
rootserver: 192.168.0.1 rootpath:/opt/ltsp/i386
filename: /ltsp/i386/nbi.img
read: connection refused
read: connection refused
read: connection refused
...(many connection refused prompts)
NFS over TCP not available from 192.168.0.1
>>>>>>>>>>
can anyone tell me what is problem and what should i do?
my dhcp.conf file in /etc/ltsp/ is:
----------------
# Default LTSP dhcpd.conf config file.
#
authoritative;
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.20 192.168.0.250;
option domain-name "example.com";
option domain-name-servers 192.168.0.1;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
# next-server 192.168.0.1;
# get-lease-hostnames true;
option subnet-mask 255.255.255.0;
option root-path "/opt/ltsp/i386";
if substring( option vendor-class-identifier, 0, 9 ) = "PXEClient" {
filename "/ltsp/i386/pxelinux.0";
} else {
filename "/ltsp/i386/nbi.img";
}
}
---------------------------
thanks for your support and help
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