Re: svc: failed to register lockdv1 RPC service (errno 97).

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To: Frans Pop <elendil@...>
Cc: Netdev <netdev@...>, Linux Kernel <linux-kernel@...>, Trond Myklebust <Trond.Myklebust@...>, Linux NFS mailing list <linux-nfs@...>
Date: Monday, May 11, 2009 - 10:06 am

On May 10, 2009, at 8:48 PM, Frans Pop wrote:


Is this the only instance of this message, or do you see it several  
times?


The point of that commit was to report errors _less_ frequently.


This code is under development, so the message is printed for now.  A  
number is displayed because a) there is no strerror(3) in the kernel,  
and b) it's designed to catch unexpected errors, not cases we know  
about.

The server-side RPC code is attempting to be more automatic about  
which address families are supported by kernel NFS services.  This  
message tells us that some particular case is not handled yet.  I  
suspect you weren't seeing this error in the past at all.


Can you report more about your server configuration?  What  
distribution is this?  Does user space have portmapper or rpcbind?   
Are you blacklisting ipv6.ko?  What's the output of "rpcinfo" on your  
server after it has started NFSD?

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Re: svc: failed to register lockdv1 RPC service (errno 97)., Chuck Lever, (Mon May 11, 10:06 am)