Re: [nfsv4] Review of draft-ietf-nfsv4-rfc5667bis-09

Chuck Lever <chuck.lever@oracle.com> Wed, 26 April 2017 20:33 UTC

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From: Chuck Lever <chuck.lever@oracle.com>
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Date: Wed, 26 Apr 2017 13:34:56 -0700
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To: karen deitke <karen.deitke@oracle.com>
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Subject: Re: [nfsv4] Review of draft-ietf-nfsv4-rfc5667bis-09
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Hi Karen-

The language also now mentions a limit on the maximum number
of chunk segments the server is prepared to process. Long
messages use chunks that can be broken into multiple
segments, and thus could encounter a maximum segment count
limit.


> On Apr 26, 2017, at 12:37 PM, karen deitke <karen.deitke@oracle.com> wrote:
> 
> How does this prevent kerberos integrity or privacy?  Couldnt that still be done with simply just 1 offset 0 read chunk?
> 
> Karen
> 
> 
> On 4/26/2017 11:05 AM, David Noveck wrote:
>> Such implementation limits can constrain the complexity of NFS
>>   version 4 COMPOUNDs, limit the number of elements in scatter-gather
>>   operations, or prevent the use of Kerberos integrity or privacy
>>   services.
> 
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--
Chuck Lever