Date: Sat, 28 Dec 2013 19:27:33 -0800 From: John-Mark Gurney <jmg@funkthat.com> To: ticso@cicely.de Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: AVILA NFS problem ? Message-ID: <20131229032733.GX99167@funkthat.com> In-Reply-To: <20131229015842.GC98282@cicely7.cicely.de> References: <CAAUsrB7VqoWd7Ebcgc7vVnJrwFEdYerVoM-5t6HFMgQzCS40wA@mail.gmail.com> <20131229015842.GC98282@cicely7.cicely.de>
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Bernd Walter wrote this message on Sun, Dec 29, 2013 at 02:58 +0100:
> On Sat, Dec 28, 2013 at 01:59:49PM +0100, Berislav Purgar wrote:
> > Hello ..
> > I have problem with NFS on current.
> >
> > Timecounters tick every 10.000 msec
> >
> > ada0 at ata0 bus 0 scbus0 target 0 lun 0
> >
> > ada0: <ST640211CF 3.07> CFA-0 device
> >
> > ada0: Serial Number 3ME3GRCZ
> >
> > ada0: 16.700MB/s transfers (PIO4, PIO 8192bytes)
> >
> > ada0: 3906MB (7999488 512 byte sectors: 16H 63S/T 7936C)
> >
> > ada0: Previously was known as ad0
> >
> > bootpc_init: wired to interface 'npe1'
> >
> > Sending DHCP Discover packet from interface npe1 (00:d0:12:13:59:23)
> >
> > Received DHCP Offer packet on npe1 from 10.42.1.1 (accepted)
> >
> > npe1: link state changed to DOWN
> >
> > Sending DHCP Request packet from interface npe1 (00:d0:12:13:59:23)
> >
> > Received DHCP Ack packet on npe1 from 10.42.1.1 (accepted) (got root path)
> >
> > npe1 at 10.42.1.15 server 10.42.1.1 boot file kernel-avila.nfs
> >
> > subnet mask 255.255.255.0 rootfs 10.42.1.1:/data/freebsd/gateworks rootopts
> > nol
> > Adjusted interface npe1
> >
> > krpc_call: sosend: 65
> >
> > krpc_call: sosend: 65
> >
> > panic: nfs_boot: mount root, error=65
> >
> > KDB: enter: panic
> >
> > [ thread pid 0 tid 100000 ]
> >
> > Stopped at kdb_enter+0x48: ldrb r15, [r15, r15, ror r15]!
>
> EHOSTUNREACH 65 /* No route to host */
> But I fail to see anything wrong in the setup.
> 10.42.1.1 should be reachable by 10.42.1.15/24 and network can't
> be down (AFAIK ARP timeout results in EHOSTUNREACH) since you've got
> a DHCP config, even from the same server.
> No idea, but I'm not familar with the AVILA or similar.
Could you watch the link on the device?
I have a different AVILA board that is VERY slow to link. If I try
to netboot from a u-boot script, or type the load command to early
it just fails... It could be that we are simply not waiting long
enough for the PHY to reestablish itself after reiniting the ethernet
device...
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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