Re: [nfsv4] New Version Notification for draft-faibish-nfsv4-data-reduction-attributes-01.txt
Rick Macklem <rmacklem@uoguelph.ca> Wed, 25 December 2019 21:17 UTC
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From: Rick Macklem <rmacklem@uoguelph.ca>
To: "Faibish.Sorin@dell.com" <Faibish.Sorin@dell.com>, "nfsv4@ietf.org" <nfsv4@ietf.org>
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Date: Wed, 25 Dec 2019 21:17:06 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/nfsv4/ynFW-9Fq-y8T55o_kPTZvhy72zQ>
Subject: Re: [nfsv4] New Version Notification for draft-faibish-nfsv4-data-reduction-attributes-01.txt
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Just out of curiosity, what NFSv4 clients implement named attributes? (I know FreeBSD does not.) It just seems more likely that xattrs will be supported, since FreeBSD13 will have them and patches for the Linux client seem to be in progress. rick ________________________________________ From: nfsv4 <nfsv4-bounces@ietf.org> on behalf of Faibish.Sorin@dell.com <Faibish.Sorin@dell.com> Sent: Wednesday, December 25, 2019 10:37 AM To: nfsv4@ietf.org Subject: [nfsv4] FW: New Version Notification for draft-faibish-nfsv4-data-reduction-attributes-01.txt Chairs, As we discussed during IETF 105 I updated the draft replacing xattr with named attributes. - draft-faibish-data-reduction-xattrs-pvt-00 expires on December 30 - draft-faibish-nfsv4-data-reduction-attributes-01 has been submitted to replace it. Please find draft-faibish-nfsv4-data-reduction-attributes-01 that changed xattr with named attributes. I want to ask the opinion of the WG if the use of named attributes for data reduction is acceptable. I would like to present the new draft and discuss the adding new named attributes for data reduction in Vancouver. Thank you ../Sorin -----Original Message----- From: internet-drafts@ietf.org <internet-drafts@ietf.org> Sent: Tuesday, December 24, 2019 9:02 PM To: Shilane, Philip; faibish, sorin; Black, David Subject: New Version Notification for draft-faibish-nfsv4-data-reduction-attributes-01.txt [EXTERNAL EMAIL] A new version of I-D, draft-faibish-nfsv4-data-reduction-attributes-01.txt has been successfully submitted by Sorin Faibish and posted to the IETF repository. Name: draft-faibish-nfsv4-data-reduction-attributes Revision: 01 Title: Support for Data Reduction Attributes in nfsv4 Version 2 Document date: 2019-12-24 Group: Individual Submission Pages: 12 URL: https://www.ietf.org/internet-drafts/draft-faibish-nfsv4-data-reduction-attributes-01.txt Status: https://datatracker.ietf.org/doc/draft-faibish-nfsv4-data-reduction-attributes/ Htmlized: https://tools.ietf.org/html/draft-faibish-nfsv4-data-reduction-attributes-01 Htmlized: https://datatracker.ietf.org/doc/html/draft-faibish-nfsv4-data-reduction-attributes Diff: https://www.ietf.org/rfcdiff?url2=draft-faibish-nfsv4-data-reduction-attributes-01 Abstract: This document proposes extending NFSv4 operations to add new named attributes to be used in the protocol to provide information about the data reduction properties of files. The new data reduction attributes are proposed to allow the client application to communicate to the NFSv4 server data reduction attributes associated with files and directories using new metadata, communicated to the Block Storage data reduction engines. Corresponding new named attributes are proposed to allow clients and client applications to query the server for data reduction attributes support and allow to get and set data reduction attributes on files and directories. Such data reduction metadata is used as hints to the file server about what type of data reduction to apply. The proposed data reduction attributes include achievable ratios for compression and deduplication plus whether each data reduction technique applies to a file or directory. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ nfsv4 mailing list nfsv4@ietf.org https://www.ietf.org/mailman/listinfo/nfsv4
- [nfsv4] FW: New Version Notification for draft-fa… Faibish.Sorin
- Re: [nfsv4] New Version Notification for draft-fa… Rick Macklem
- Re: [nfsv4] New Version Notification for draft-fa… Faibish.Sorin
- Re: [nfsv4] FW: New Version Notification for draf… David Noveck