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From: Andrei Konovalov <akonovalov@ru.mvista.com>
To: Mohammad Sadegh Sadri <mamsadegh@hotmail.com>
Cc: Linux PPC Linux PPC <linuxppc-embedded@ozlabs.org>
Subject: Re: Kernel 2.6, ML403, rootfs on nfs, gigabit ethernet link, nfs mount	problems
Date: Tue, 29 May 2007 18:57:34 +0400	[thread overview]
Message-ID: <465C3F5E.6000504@ru.mvista.com> (raw)
In-Reply-To: <BAY115-W173A643AF082D78122CB6DB22F0@phx.gbl>

Mohammad Sadegh Sadri wrote:
> Hi all,
> 
> well I could bring up the grant's kernel on ml403 completely. the root file system was over nfs. 
> 
> when I use a 100mbits link for connection to ml403 , every thing is working suitably.
> but when I use a 1000mbits link, I see that ml403 gets ip address from dhcp and mounts the root file system but can not go further , it stops with a message: "nfs server not responding ...." some thing like this.
> 
> when pinging to ml403 with 64 bytes packets, ping works fine for both of 100 and 1000mbits links
> but when I try to ping the board with 4000 bytes packets I notice that ml403 on gigabit link can not answer to ping packets, however on 100mbit link every thing works just fine.
> 
> any ideas?

TEMAC is in FIFO mode?
Try adding "nfsroot=,rsize=1024,wsize=1024" to cmdline?

Thanks,
Andrei

  parent reply	other threads:[~2007-05-29 14:51 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-29 14:41 Kernel 2.6, ML403, rootfs on nfs, gigabit ethernet link, nfs mount problems Mohammad Sadegh Sadri
2007-05-29 14:52 ` Ben Warren
2007-05-29 14:57 ` Andrei Konovalov [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-05-31 18:54 Mohammad Sadegh Sadri
2007-06-01 14:51 ` Ben Warren

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