Re: RES: RES: [Xen-users] NFS-root problem

[benjamin <benjaminrtz@xxxxxxxxx>]

On 8/24/05, Felipe Franciosi <ozzy@xxxxxxxxxxxxx> wrote:

Then the problem maybe that the kernel you are using has not been compiled
with DHCP support. You can always recompile the xenU-kernel by fetching the
source package instead of the binaries.

Best of luck,
Felipe

-----Mensagem original-----
De: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx ] Em nome de benjamin
Enviada em: terça-feira, 23 de agosto de 2005 16:13
Para: Felipe Franciosi
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Assunto: Re: RES: [Xen-users] NFS-root problem



On 8/23/05, Felipe Franciosi <ozzy@xxxxxxxxxxxxx> wrote:

        Have you tried to use static IP configuration?

        Just guessing, but I've seen problems with some xenU-kernels and
dhcp while
        trying to mount NFS Root.

        Best of luck,
        Felipe

        -----Mensagem original-----
        De: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
        [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] Em nome de benjamin
        Enviada em: terça-feira, 23 de agosto de 2005 09:11
        Para: Xen-users@xxxxxxxxxxxxxxxxxxx
        Assunto: [Xen-users] NFS-root problem

        I have been googling and searching the archive , haven't got
anything
        helpful. Would appreciate any help.

        Got the follow error when trying to start a domain using NFS root

        IP-Config: Incomplete network configuration information.
        Looking up port of RPC 100003/2 on 10.10.24.141
<http://10.10.24.141>
        RPC: sendmsg returned error 101
        portmap: RPC call returned error 101
        Root-NFS: Unable to get nfsd port number from server, using default
        Looking up port of RPC 100005/1 on 10.10.24.141
<http://10.10.24.141>
        RPC: sendmsg returned error 101
        --
        My  domain configuration
        ***********************
        kernel = "/boot/vmlinuz-2.6-xenU"
        memory = 128
        name = "sarge-nfs"
        dhcp="dhcp"
        root = "/dev/nfs"
        nfs_server = '10.10.24.141'
        nfs_root='/nfsroot'
        extra = "2"

        /etc/exports on NFS server
        *************************

        /nfsroot    *(rw,sync,no_root_squash)

        rpcinfo -p output on NFS server

        program vers proto   port
            100000    2   tcp    111  portmapper
            100000    2   udp    111  portmapper
            100003    2   udp   2049  nfs
            100003    3   udp   2049  nfs
            100003    2   tcp   2049  nfs
            100003    3   tcp   2049  nfs
            100021    1   udp   1090  nlockmgr
            100021    3   udp   1090  nlockmgr
            100021    4   udp   1090  nlockmgr
            100021    1   tcp   1036  nlockmgr
            100021    3   tcp   1036  nlockmgr
            100021    4   tcp   1036  nlockmgr
            100005    1   udp    738  mountd
            100005    1   tcp    741  mountd
            100005    2   udp    738  mountd
            100005    2   tcp    741  mountd
            100005    3   udp    738  mountd
            100005    3   tcp    741  mountd

        NFS server is Ubuntu 5.4

        benjamin rualthanzauva



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Yes, with static  ip, I 've got it working. Thank you.

--
benjamin rualthanzauva



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The would be reason. thank you . I just checked the config files and
found that for  2.6.11.10-xenU kernel  that comes with binary
install tarball has 
CONFIG_IP_PNP_DHCP  turned off. However, 2.4.30-xenU  kernel
that also comes with binary install tar ball has it set on. I will
rebuild the xenlinux kernel and  also try the 2.4 one.  Thank
you very much again.

-- 
benjamin rualthanzauva
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