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Subject: Re: kerberized NFSv4 client reporting operation not permitted when
 mounting with sec=sys
To:     "J. Bruce Fields" <bfields@fieldses.org>
Cc:     linux-nfs@vger.kernel.org
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 <4097833.BOCuNxM56l@polaris> <20200706171804.GA31789@fieldses.org>
 <4fe2af1f-917e-c1e4-f5e6-05eb0c121511@math.utexas.edu>
 <20200706202712.GA32161@fieldses.org>
From:   Patrick Goetz <pgoetz@math.utexas.edu>
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Date:   Tue, 7 Jul 2020 10:10:07 -0500
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On 7/6/20 3:27 PM, J. Bruce Fields wrote:
> On Mon, Jul 06, 2020 at 02:57:52PM -0500, Patrick Goetz wrote:
>> On 7/6/20 12:18 PM, J. Bruce Fields wrote:
>>>
>>> Note, by the way, that fsid=0 thing was required for nfsv4 exports years
>>> ago, but no longer is.  It's usually better not to bother with that.
>>
>> Are we ever going to get some solid up-to-date NFSv4/pNFS
>> documentation?  I'm sufficiently frustrated to write it myself, but
>> am not 100% sure where to start.
> 
> I guess the places I'd start would be the man pages (original source is
> nfs-utils, git://linux-nfs.org/~steved/nfs-utils) or wiki.linux-nfs.org.
> 
> But, I don't know, you may be in a better place to position to know what
> gaps you want filled--where are you looking for documentation, and what
> are you not finding?
> 
> --b.
> 

Well, a good example is the fsid=0 thing. Where is it documented that 
this is no longer needed?  I'm 100% certain I've read through all the 
man pages I could find several times.