Re: Some problems when install linux on my h2210

ok,

I don't think Fedora is the pb here... See my answers below.

--- Neil <im875740@ocit.edu.tw> a écrit :
> Hi,
> there are some problems when I tried to install linux on my iPAQ h2210,
>
> Fedora Core 1, kernel 2.4.22:
>
> I've add this line to the /etc/exports and restart NFS
> "/home/ipaq_rootfs
> 192.168.0.202/32(rw,insecure,sync,no_wdelay,no_root_squash)"
>
> and run the below command:
> ifconfig usb0 192.168.0.200
> route add 192.168.0.202 dev usb0
> ping -c 1 192.168.0.202
>
> then ,some messages show on the h2210's screen.
> ------------------------------------------------
> connection to the PC Host established!
> trying to mount the PC /home/ipaq_rootfs partion through NFS.
> mount: RPC: Unable to receive ; errno= No route to host.
> mount: nfsmount failed ; Bad file descripter.
> nfs warning: mount version older than kernel.
> NFS: mount program didn't pass remote address!
> mount: Mounting 192.168.0.200 : /home/ipag_rootfs on /mnt/rootfs failed
> : Ivalid argument
> Didn't manage to NFS mount /home/ipaq_rootfs on the PC host to /mnt/rootfs
> Make sure that your NFS services are well configured and running.
> will retry in 30 secs.
> ------------------------------------------------

Some lines are missing here. I don't see how you invoked the nfs mounting.
Route must be added on both devices, Fedora and h2210. Using 202/32 is a
bad idea. Use exact ip, safer :)
Make sure all services related to nfs mounting are up. It's a good idea
too to dedicate a special hostname to h2210 in /etc/hosts.
But look below...

>
>
> Fedora Core 1, kernel 2.6.4 or 2.6.6:
>
> when I run the below command:
> ifconfig usb0 192.168.0.200
>
> konsole return some messages to me
> -----------------------------------------------
> SIOCSIFADDR: No such devices
> usb0: unknown interface. No such devices
>
>
> what is the problem? the NFS's problem? or ??

This one is easy. The usb gadget on h2210 did not initialize
properly, or isn't started yet. Make sure you point to
Michael's zImage&initrd. If this was already the case,
unpluging the usb part of the usb/serial cable and pluging it
again should do the trick. Fedora should then recognize usb0
again.

Make sure no modules are still loaded on usb0, otherwise the
h2210's usb gadget will be seen as usb1 :(
dmesg on Fedora will tell you more :)

So your best shot is: reboot Fedora, create nfs scripts, plug
h2210, start minicom, then haret on h2210, launch nfs scripts.
This should work with Michael's zImage&initrd

Christian

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