Re: configuration of NFS root file system

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On Thu, Nov 12, 2009 at 11:34 PM, J.H.Kim <frog1120@xxxxxxxxx> wrote:
> Hi,everyone
>
> I'm tring to use NFS.
> My host IP is 192.168.0.7 and gateway is 192.168.0.1, netmask is 255.255.255.0
> My host is debian, and I exported nfs directory in /etc/exports
> The /etc/exports file contains following "/home/frog/nfs
> 192.168.0.8(rw,no_root_squash,sync)"
> Then I run "exportfs -a" to activate nfs server.
>
> My U-boot argment is following :
> setenv bootargs root=/dev/nfs rw nfsroot=192.168.0.7:/home/frog/nfs
> ip=192.168.0.8:192.168.0.7:192.168.0.1:255.255.255.0:eth0::off
>
> When kernel boots, dedlock occurs as follows :
> ....
> ....
> ....
> TCP cubic registered
> NET: Registered protocol family 17
> RPC: Registered udp transport module.
> RPC: Registered tcp transport module.
> rtc-at91sam9 at91_rtt.0: hctosys: unable to read the hardware clock
> IP-Config: Complete:
>     device=eth0, addr=192.168.0.8, mask=255.255.255.0, gw=192.168.0.1,
>     host=eth0, domain=, nis-domain=(none),
>     bootserver=192.168.0.7, rootserver=192.168.0.7, rootpath=
> Looking up port of RPC 100003/2 on 192.168.0.7
> eth0: link up (100/Full)
> Looking up port of RPC 100005/1 on 192.168.0.7
> VFS: Mounted root (nfs filesystem).
> Freeing init memory: 128K
> Warning: unable to open an initial console.

You might be using the serial port for connecting a debugger?

>
>
> How can I fix it?
>
> Thanks in advance
> Best Regards,
> J.Hwan Kim
>
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