Re: [nfsv4] FW: New Version Notification for draft-faibish-nfsv4-pnfs-block-disk-protection-01.txt

sfaibish <sfaibish@emc.com> Thu, 07 July 2011 14:46 UTC

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To: Benny Halevy <bhalevy@tonian.com>, david.black@emc.com
From: sfaibish <sfaibish@emc.com>
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Date: Thu, 07 Jul 2011 10:44:23 -0400
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Subject: Re: [nfsv4] FW: New Version Notification for draft-faibish-nfsv4-pnfs-block-disk-protection-01.txt
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I thought we already decided in Prague. No, I don't think so.

/Sorin


On Thu, 07 Jul 2011 10:24:53 -0400, Benny Halevy <bhalevy@tonian.com>  
wrote:

> Isn't it a problem to have this draft on the proposed standard track
> while it builds and references the non-standard GPT structure.
>
> I can see this going in the "best practices" informational RFC
> direction.
>
> Benny
>
> On 2011-07-06 20:58, david.black@emc.com wrote:
>> A new version of the draft explaining how to use the GPT (GUID  
>> partition table) to protect
>> pNFS block devices from access when the pNFS server can't be contacted  
>> (e.g., during early
>> stages of boot) has been posted.  This has been shortened and focused  
>> from the -00 version.
>>
>> Would the keeper of the Quebec City agenda please include a short slot  
>> for this draft?
>>
>> Thanks,
>> --David
>> ----------------------------------------------------
>> David L. Black, Distinguished Engineer
>> EMC Corporation, 176 South St., Hopkinton, MA  01748
>> +1 (508) 293-7953             FAX: +1 (508) 293-7786
>> david.black@emc.com        Mobile: +1 (978) 394-7754
>> ----------------------------------------------------
>>
>> -----Original Message-----
>> From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org]
>> Sent: Wednesday, July 06, 2011 1:55 PM
>> To: Black, David
>> Cc: Black, David; faibish, sorin; jglasgow@google.com
>> Subject: New Version Notification for  
>> draft-faibish-nfsv4-pnfs-block-disk-protection-01.txt
>>
>> A new version of I-D,  
>> draft-faibish-nfsv4-pnfs-block-disk-protection-01.txt has been  
>> successfully submitted by David Black and posted to the IETF repository.
>>
>> Filename:	 draft-faibish-nfsv4-pnfs-block-disk-protection
>> Revision:	 01
>> Title:		 pNFS block disk protection
>> Creation date:	 2011-07-08
>> WG ID:		 Individual Submission
>> Number of pages: 6
>>
>> Abstract:
>>    Parallel NFS (pNFS) extends Network File System version 4 (NFSv4) to
>>    enable direct client access to file data on storage, bypassing the
>>    NFSv4 server.  This can increase both performance and parallelism,
>>    but requires additional client functionality, some of which depends
>>    upon the type of storage used.  The pNFS specification for block
>>    storage (RFC 5663) describes how clients can identify the volumes
>>    used for pNFS, but this mechanism requires communication with the
>>    NFSv4 server.  This document adds a mechanism to RFC 5663 that
>>    enables clients to identify block storage devices used by pNFS file
>>    systems without communicating with the server.  This enables clients
>>    to control access to pNFS block devices when the client initially
>>    boots, as opposed to waiting until the client can communicate with
>>    the NFSv4 server.
>>
>>
>>
>>
>> The IETF Secretariat
>>
>> _______________________________________________
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>> https://www.ietf.org/mailman/listinfo/nfsv4
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-- 
Best Regards

Sorin Faibish
Corporate Distinguished Engineer
Unified Storage Division
         EMC²
where information lives

Phone: 508-249-5745
Cellphone: 617-510-0422
Email : sfaibish@emc.com