Re: NFS - arm/AVILA problem

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
> 
Well, 65 is EHOSTUNREACH, but since they appear to be on the same subnet,
I don't know why the sosend() into the socket layer would reply that.

I'd say it is related to network configuration (or how DHCP is setting
up the net interface) and is not really an NFS problem. (ie. The sosend()
of an RPC request is failing. NFS can't do anything if packets can't
be sent to the server.)

You might want to re-post with a subject line mentioning EHOSTUNREACH
errors from sosend() after DHCP sets up the interface. (And you might
want to post to an ARM related list, because I suspect it might be
ARM specific?)

rick

> KDB: enter: panic
> 
> [ thread pid 0 tid 100000 ]
> 
> Stopped at      kdb_enter+0x48: ldrb    r15, [r15, r15, ror r15]!
> 
> db> bt
> 
> Full BT dump and boot proces is here :
>      http://pastebin.com/hM8KZNaY
> Can someone help solve the problem.
> 
> Beri
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