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Old 11-02-2007, 11:13 AM   #1
linux_newbie86
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Registered: Nov 2007
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RPC returned error 101


Hi

I have ported linux on my board and have given static ip address to both the board and the linux machine. Also they are connected to each other through the cross over cable. The ipaddress of the linux machine is 192.168.10.20 and the board is 192.168.10.30. With this configuration, i am able to take root file system from the linux machine. Now the problem is when i am not connecting the two machines with the cross over cable instead connecting them through the network, then i am not able to fetch the root file system from the linux machine.
Also the nfsd port it is not able to find whereas it is able to get the mountd port number. All the dameons are running in the the linux machine, properly.
Following errors are coming:

Creating 1 MTD partitions on "NAND 32MiB 3,3V 8-bit":
0x01000000-0x02000000 : "M5329 flash partition 1"
mtd: Giving out device 0 to M5329 flash partition 1
Calling initcall 0xc018431a
Calling initcall 0xc018483c
pktgen.c: v1.4: Packet Generator for packet performance testing.
pktgen: Error: your machine does not have working cycle counter.
Calling initcall 0xc0185a88
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
Calling initcall 0xc0185ece
Calling initcall 0xc0185f34
Calling initcall 0xc01875a8
Calling initcall 0xc0187736
NET: Registered protocol family 1
Calling initcall 0xc01877a6
NET: Registered protocol family 17
Calling initcall 0xc01877ea
NET: Registered protocol family 15
Calling initcall 0xc018782e
Calling initcall 0xc01827e8
Calling initcall 0xc00cc412
Calling initcall 0xc0186620
IP-Config: Complete:
device=eth0, addr=199.63.27.81, mask=255.255.0.0, gw=199.63.27.169,
host=199.63.27.81, domain=, nis-domain=(none),
bootserver=199.63.27.1, rootserver=199.63.27.169, rootpath=
Not found init
Looking up port of RPC 100003/2 on 199.63.27.169
portmap: server 199.63.27.169 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 199.63.27.169
VFS: Mounted root (nfs filesystem) readonly.
Mounted devfs on /dev
starting up ttyS0 (irq 99)...
Setting the hostname to freescale
Mounting filesystems
mount: Mounting %root% on / failed: No such file or directory
mount: Mounting /mnt/rwfs/tmp on /tmp failed: No such file or directory
cp: /var: No such file or directory
mount: Mounting /mnt/rwfs//var on /var failed: No such file or directory
mount: Mounting shm on /dev/shm failed: No such file or directory
mount: Mounting sysfs on /sys failed: No such file or directory
Starting syslogd and klogd
Jul 28 05:25:14 freescale syslog.info syslogd started: BusyBox v1.01 (2005.12.10-22:34+0000)
Jul 28 05:25:14 freescale user.notice kernel: klogd started: BusyBox v1.01 (2005.12.10-22:34+0000)
Jul 28 05:25:14 freescale user.warn kernel: Linux version 2.6.10 (sridhar@sridhar-desktop) (gcc version 3.4.0) #234 Tue Mar 6 22:35:59 IST 2007


Also i have checked the ethernet packets on the linux machine.
First i captured when the two were connected with the cross-over cable. After arp-request,
Board -> Host machine
Protocol : PORTMAP
Packet details: V2 GETPORT call NFS(100003) v:2 UDP

Host machine-> Board
Protocol : PORTMAP
Packet details: V2 GETPORT reply (call in 6365) PORT:2049

Board -> Host machine
Protocol : PORTMAP
Packet details: V2 GETPORT call mount(100005) v:1 UDP

Host machine-> Board
Protocol : PORTMAP
Packet details: V2 GETPORT reply (call in 6367) PORT:823

Now if i put the two systems on the network then following packets were observerd after ARP exchange
Board -> Host machine
Protocol : PORTMAP
Packet details: V2 GETPORT call mount(100005) v:2 UDP

Host machine-> Board
Protocol : PORTMAP
Packet details: V2 GETPORT reply (call in 292) PORT:823

The first nfs packet is missing in this case in the second case.

can anyone suggest the solution?

Thanks in advance!!

Regards
Ratna
 
  


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