{
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  "lastModified": "2026-10-16T19:30:14.960Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC5661",
  "document": {
    "abstract": "This document describes the Network File System (NFS) version 4 minor version 1, including features retained from the base protocol (NFS version 4 minor version 0, which is specified in RFC 3530) and protocol extensions made subsequently. Major extensions introduced in NFS version 4 minor version 1 include Sessions, Directory Delegations, and parallel NFS (pNFS). NFS version 4 minor version 1 has no dependencies on NFS version 4 minor version 0, and it is considered a separate protocol. Thus, this document neither updates nor obsoletes RFC 3530. NFS minor version 1 is deemed superior to NFS minor version 0 with no loss of functionality, and its use is preferred over version 0. Both NFS minor versions 0 and 1 can be used simultaneously on the same network, between the same client and server. [STANDARDS-TRACK]",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "authors": [
      {
        "name": "Spencer Shepler"
      },
      {
        "name": "Mike Eisler"
      },
      {
        "name": "David Noveck"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docId": "RFC5661",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docLabel": "IETF RFC 5661",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docNumber": "5661",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docTitle": "Network File System (NFS) Version 4 Minor Version 1 Protocol",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "doi": "10.17487/RFC5661",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "href": "https://doi.org/10.17487/RFC5661",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "keywords": [
      "ACL",
      "Exactly Once Semantics",
      "File Access Protocol",
      "Network File Access",
      "NFS",
      "Parallel Storage",
      "pNFS",
      "Storage Cluster"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "ACL",
        "Communications Sessions",
        "Exactly Once Semantics",
        "File Access Protocol",
        "Global Namespace",
        "Network Authentication",
        "Network File Access",
        "NFS",
        "Network Security",
        "Parallel Storage",
        "pNFS",
        "Storage Cluster"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T19:30:14.960Z",
      "version": "extractDocs.js@commit:75b379398159"
    },
    "pages": "617",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publicationDate": "2010-01-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "references": {
      "bibliographic": [
        "RFC3530",
        "RFC1813",
        "RFC2847",
        "RFC2623",
        "RFC1700",
        "RFC1833",
        "RFC1094",
        "RFC5664",
        "RFC5663",
        "RFC2054",
        "RFC2055",
        "RFC2624",
        "ISBN.1859121845",
        "RFC3720",
        "INCITS.350.2003",
        "INCITS.400.2004",
        "IEEE.STD1003.1.2004",
        "RFC2224",
        "RFC2755",
        "RFC5226",
        "RFC3232",
        "orphan/RFC5661/h:5583384f",
        "orphan/RFC5661/h:a7bffe08",
        "orphan/RFC5661/h:3867809c",
        "orphan/RFC5661/h:0c1324fb",
        "orphan/RFC5661/h:8de0c4c6",
        "orphan/RFC5661/h:0e136177"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=55 proseBlocks=63 skippedAnchorBlocks=61",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "normative": [
        "RFC2119",
        "RFC4506",
        "RFC5531",
        "RFC2203",
        "RFC4121",
        "ISBN.1931624232",
        "RFC2743",
        "RFC5666",
        "RFC5667",
        "RFC5040",
        "RFC2104",
        "RFC5403",
        "RFC5662",
        "RFC5665",
        "RFC3454",
        "ISO.10646-1.1993",
        "RFC2277",
        "RFC3491",
        "RFC4055",
        "orphan/RFC5661/h:18289e46"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc5661/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
      "updated": "2026-10-16T18:55:45.610Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "amendedBy": [
        "RFC8178",
        "RFC8434"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc5661",
        "https://www.rfc-editor.org/errata_search.php?rfc=5661",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc5661.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "supersededBy": [
        "RFC8881"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5661/",
        "updated": "2026-10-16T18:55:45.610Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      }
    }
  }
}