Re: Debugging mount failure with netgroup

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On Mon, Feb 07, 2011 at 02:53:06PM -0600, Tom Haynes wrote:
> I did google and did not find much on netgroups - but I did find
> a bunch on "unmatched host".
> 
> It seems to be black magic from some of the answers.
> 
> And I agree:
> 
> 1) Modified the export:
> [root@adept /]# more /etc/exports 
> /fooper   @adeptya(rw,insecure,no_root_squash,sync)

So it was probably the "insecure"?

Are we returning the right error to the mount client in that case?

And I suppose the logged error should be more helpful.  I'm not really
sure mountd should be logging every mount failure by default, but if you
request it, it should at be able to tell you the reason for the failure.

--b.

> 
> 2) Did other mumbo-jumbo
> 
> 3) Really, really did not want to reboot.
> 
> 4) service nfs stop ; exportfs ; service nfs start
> 
> And that last one worked!
> 
> Feb  7 14:44:31 adept mountd[13712]: Received MNT3(/fooper) request from 192.168.2.105
> Feb  7 14:44:31 adept mountd[13712]: authenticated mount request from wont.internal.excfb.com:972 for /fooper (/fooper)
> Feb  7 14:44:31 adept mountd[13712]: nfsd_fh: inbuf '@adeptya 7 \x0100060000000000a9a3be796f4c43878b99ea75025e5384'
> Feb  7 14:44:31 adept mountd[13712]: nfsd_fh: found 0x20da950 path /fooper
> 
> Thanks
> 
> > 
> > --b.
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> 
> -- 
> Tom Haynes
> ex-cfb
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