> I compiled the kernel 2.4.31 using sde tools. Download linux to db1550 > through yamon. but the kernel can't find the NFS root. I tried the NFS > system from other linux box, and the NFS is ok. Who met this same > problem? > > Looking up port of RPC 100003/2 on 10.200.0.198 > RPC: sendmsg returned error 128 > portmap: RPC call returned error 128 > Root-NFS: Unable to get nfsd port number from server, using default > Looking up port of RPC 100005/1 on 10.200.0.198 > RPC: sendmsg returned error 128 > portmap: RPC call returned error 128 > Root-NFS: Unable to get mountd port number from server, using default > RPC: sendmsg returned error 128 > mount: RPC call returned error 128 > Root-NFS: Server returned error -128 while mounting /nfsroot/mipsel > VFS: Unable to mount root fs via NFS, trying floppy. > kmod: failed to exec /sbin/modprobe -s -k block-major-2, errno = 2 > VFS: Cannot open root device "" or 02:00 > Please append a correct "root=" boot option > Kernel panic: VFS: Unable to mount root fs on 02:00 You might need to specify the kernel bootline options from yamon correctly. Perhaps you are missing the "root=/dev/nfs" option. Something like go . nfsroot=a.b.c.d:/mnt/rootfs root=/dev/nfs should do the trick.
