Re: [PATCH] SUNRPC: Refactor nfsd4_do_encode_secinfo()

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On Thu, Feb 07, 2013 at 12:12:24PM -0500, Chuck Lever wrote:
> 
> On Feb 7, 2013, at 12:03 PM, Chuck Lever <chuck.lever@xxxxxxxxxx> wrote:
> > I've thought a little about that.  There is already a logged warning if a gssd upcall times out.  But it's hard to tell inside the kernel why a module doesn't load.  These all look pretty much the same to the RPC layer:
> > 
> >   -  module is blacklisted or not installed?
> >   -  GSS support wasn't built?
> >   -  filesystem corruption?
> >   -  export specifies a security flavor the RPC client doesn't recognize?
> > 
> > I suppose I could add something here, but I wonder about the false alarms.
> 
> How about this:
> 
>   "Warning: export specifies a security flavor that isn't supported"

Sounds fine.  With a guard so we just say it once.

Bonus if we could say which export or which flavor?

--b.
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