ISO/IEC INTERNATIONAL STANDARD 24775-5 Second edition 2021-03 Information technology Storage management - Part 5: File systems Reference number IEC IS0/IEC24775-5:2021(E) tso IS0/IEC2021 IS0/IEC24775-5:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC2021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may on the internet or an intranet, without prior written permission. Permission can be requested from either Iso at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 Ch.de Blandonnet 8 CH-1214 Vernier,Geneva Phone:+41227490111 Email:[email protected] Website: www.iso.org Published in Switzerland ii IS0/IEC2021-Allrightsreserved IS0/IEC24775-5:2021(E) Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization.National bodies that are members of IsO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISo and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISo and IEC, also take part in the work. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEc Directives, Part 1. In particular, the different approval criteria needed for the different types of document should be noted (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISo list of patent declarations received (see www.iso.org/patents) or the IEC list of patent declarations received (see http://patents.iec.ch). Anytradenameused in thisdocument is informationgivenforthe convenienceofusers and does not constitute an endorsement. For an explanation of the voluntary nature of standards, the meaning of Iso specific terms and expressions related to conformity assessment, as well as information about Iso's adherence to the World TradeOrganization(WTO) principlesintheTechnical BarrierstoTrade(TBT), see www.iso.org/iso/foreword.html. This document was prepared by SNIA (as Storage Management Technical Specification,Part 5 Filesystems, Version 1.8.0, Revision 5) and drafted in accordance with its editorial rules. It was adopted, under the JTC 1 PAS procedure, by Joint Technical Committee ISO/IEC JTC 1, Information technology. This second edition cancels and replaces the first edition (IS0/IEc 24775-5:2014), which has been technically revised. Themain changes compared to theprevious edition are as follows: USAGE text was revised to address code (now included in the front matterfor all SNIA specifications) Allrecipesandtheirreferencesweredeleted. Instances of subprofile were changed to profile. In the annex, instances of subprofile were changed to componentprofile (TSG meeting voice vote). Profile versions and related text were updated. (TSG meeting voice vote) Indications have been replaced by DMTF Indications, and all affected clauses updated. (TSG meeting voice vote). Instances of Experimental within profiles alreadylabeled as Experimental were removed to avoid confusion and redundancy. (Editorial change) CIM/XML was changed to CIM-XML (Response to ballot comments) IS0/IEC 2021-All rights reserved iii IS0/IEC24775-5:2021(E) Annex: SMI-S Information Mo The CIM schema version was changed to 2.51 for V1.8.0 Rev3. Multipleprofiles Changed LocalAccessAvailable LocalAccessAvailableToFS, to respond to a DMTF change. File Export Profile (SMIS-170-Dr