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Altera_Forum's avatar
Altera_Forum
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20 years ago

mount root over NFS

Over the last two days, I've been trying to get the NIOS kernel to mount its root FS over NFS, without result. I assume I'm missing something obvious, but I am missing it. The server (D...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

to marc :

I got the same error: 

IP-Config: Complete:
      device=eth0, addr=218.192.171.39, mask=255.255.255.0, gw=218.192.171.254,
     host=218.192.171.39, domain=, nis-domain=(none),
     bootserver=218.192.171.46, rootserver=218.192.171.46, rootpath=
Looking up port of RPC 100003/2 on 218.192.171.46
Looking up port of RPC 100005/1 on 218.192.171.46
VFS: Mounted root (nfs filesystem).
Freeing unused kernel memory: 72k freed (0x1174000 - 0x1185000)
Warning: unable to open an initial console.
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.

From the log message, rootpath= is empty,but I got the log message in nfs server to indicate the client do login the nfs server. And my root command line was set: 

CONFIG_CMDLINE="root=/dev/nfs rw nfsroot=218.192.171.46:/f/target,rsize=1024,wsize=1024 ip=218.192.171.39:218.192.171.46:218.192.171.254:255.255.255.0"

To wentao:

I has copied root fs from <target> to NFS share dir, changed /bin/*.exe to *. But got the same error. Is it the /dev error? I has not change anything in /dev (there are so many such file:@console,c,5,1,@hda,b,3,0...)

What to do next? Thanks.