[U-Boot-Users] nfs root issue
Seingier François-Xavier
Francois-Xavier.Seingier at thomson.net
Wed Aug 11 17:45:33 CEST 2004
hello,
now that u-boot works perfeclty alright on my EP405 board, I am testing some Linux features and am having problem with booting with a nfs root file system. I've googled around for hours now (and read the DULG manual too ;) and although this is not u-boot related, I guess some of you embedded guys may have encountered the same problem. If I use a ramdisk, I can mount the nfs partition (with -o nolock,nfsvers=2); so I'm running out of clues for now. The bootargs variable is set to: root=/dev/nfs IP=192.168.1.15:::::255.255.255.0::eth0 nfsroot=192.168.1.10:/opt/embedded/tools/ppc_4xx,v2 rw
Any hint would be greatly appreciated. (and forgive me for sending this message on the u-boot list Wolfgang, but other mailing lists did not point me to working clues)
During the boot process, I get:
Looking up port of RPC 100003/2 on 192.168.1.10
RPC: rpc_getport_external(192.168.1.10, 100003, 2, 17)
RPC: xprt_sendmsg(0) = -101
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.1.10
RPC: rpc_getport_external(192.168.1.10, 100005, 1, 17)
RPC: xprt_sendmsg(0) = -101
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get mountd port number from server, using default
RPC: xprt_sendmsg(0) = -101
RPC: sendmsg returned error 101
mount: RPC call returned error 101
Here are some information about the host:
**** rpcinfo -p ****
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100011 1 udp 949 rquotad
100011 2 udp 949 rquotad
100011 1 tcp 952 rquotad
100011 2 tcp 952 rquotad
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100021 1 udp 32773 nlockmgr
100021 3 udp 32773 nlockmgr
100021 4 udp 32773 nlockmgr
100005 1 udp 32774 mountd
100005 1 tcp 32789 mountd
100005 2 udp 32774 mountd
100005 2 tcp 32789 mountd
100005 3 udp 32774 mountd
100005 3 tcp 32789 mountd
**** /etc/export ****
/opt/embedded/tools/ppc_4xx *(rw,no_root_squash)
**** /etc/hosts.allow ****
#
# hosts.allow This file describes the names of the hosts which are
# allowed to use the local INET services, as decided
# by the '/usr/sbin/tcpd' server.
#
ALL:ALL
Regards,
François-Xavier SEINGIER
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