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• NFSv4 Introduction
  = NFSv4 = '''NFSv4''' is a new generation of network filesystems. It is designed to be run ove
  3 KB (457 words) - 05:33, 10 June 2010
• Nfsv4 configuration
  from [http://www.citi.umich.edu/projects/nfsv4/linux/using-nfsv4.html CITI] documentation. = NFSv4 configuration =
  8 KB (1,092 words) - 16:28, 8 June 2017
• Nfsv4 configuration fr
  D'après la [http://www.citi.umich.edu/projects/nfsv4/linux/using-nfsv4.html documentation du CITI]. ==Configuration de NFSv4==
  8 KB (1,168 words) - 17:22, 4 January 2009
• Cluster Coherent NFSv4 and Delegations
  NFSv4 adds a new protocol feature: delegations. RFC 3530 explains: ==Linux NFSv4 Delegation Support for Cluster Filesystems==
  6 KB (962 words) - 16:10, 8 January 2008
• Cluster Coherent NFSv4 and Share Reservations
  NFSv4 share reservations control the concurrent sharing of files at the time they ...are familiar to Linux users, as they map directly to posix open() flags. NFSv4 ACCESS shares of READ, WRITE, and BOTH map directly to O_RDONLY, O_WRONLY a
  5 KB (878 words) - 15:16, 18 August 2021
• NFSv4.1 Directory Delegations
  56 B (6 words) - 19:37, 12 October 2006
• NFSv4 on the Mac
  0 B (0 words) - 17:33, 15 August 2007
• Readdir NFSv4 No Readdir Plus
  14 KB (1,216 words) - 19:26, 4 April 2011
• Readdir NFSv4 With Readdir Plus
  Note: NFSv4 Readdir plus does not exist in 2.6.36. Numbers for columns 36 and 36NORC a
  14 KB (1,235 words) - 19:44, 4 April 2011
• FreeIPA and NFSv4
  43 B (8 words) - 02:48, 1 March 2012
• AFS to NFSv4 ACL conversion
  If filesystems are migrated from AFS to NFSv4, one of the challenges will be mapping file permissions. ... necessarily imperfect but I think it gets pretty close. If the resulting NFSv4 ACL is stored on a Linux server, the result will be further translated to a
  6 KB (954 words) - 19:05, 4 August 2021
• NFSv4 quota support
  NFSv3 had the RQUOTA protocol. NFSv4 has three read-only attributes (see https://tools.ietf.org/html/rfc5661#sec ...all traversal), so ideally we should make it possible to query quotas over NFSv4 as well.
  2 KB (306 words) - 21:03, 1 April 2021

Page text matches

• Main Page
  ** defunct nfsv4 list [http://linux-nfs.org/pipermail/nfsv4/ archive] ...nfs4-acl-tools.git;a=summary nfs4-acl-tools] Client tools for manipulating NFSv4 ACLs directly.
  3 KB (356 words) - 17:15, 7 June 2022
• Robustness testing
  = NFSv4 Robustness testing = There are 3 tools used to test NFSv4 robustness. This tools are used to tests core filesystems functions : read/
  1 KB (194 words) - 12:14, 16 July 2009
• NFSv4 Introduction
  = NFSv4 = '''NFSv4''' is a new generation of network filesystems. It is designed to be run ove
  3 KB (457 words) - 05:33, 10 June 2010
• Testing tools
  ...ion capable, by testing all NFSv4 clients/servers combinations. To support NFSv4 and IPv6 the SpecSFS tool must be updated. According to a first sizing, 11 adapted to the NFSv4 and IPv6 support.
  9 KB (1,541 words) - 02:28, 19 August 2007
• NFS Recovery and Client Migration
  ...ease performance and availability through load-balancing and failover. The NFSv4 protocol has migration and failover features, but implementation is challen We are exploring most of these possibilities as part of our Linux NFSv4 server implementation effort.
  11 KB (1,830 words) - 15:10, 23 August 2007
• Security testing
  * Trust of NFSv4, with or without security components. This section is on the second part : ''how can we be sure NFSv4 is secure''.
  1 KB (204 words) - 04:29, 11 April 2006
• Test matrix
  ...nux-nfs.org with feedback or to take ownership of a task. If you are doing NFSv4 testing, please let us know!
  4 KB (505 words) - 09:25, 14 November 2005
• Matrix robustness section
  ...r reported is ''[Errno 31] Too many links'' - See III.D.4 test and [http://nfsv4.bullopensource.org/tools/tests/page25.php test results] ...the test is about 45minutes, depending on the test conditions). '''[http://nfsv4.bullopensource.org/tools/tests/page26.php Read more]'''
  11 KB (1,639 words) - 11:37, 9 November 2005
• General troubleshooting recommendations
  =General NFSv4 Issues= Check that idmapping is configured. (/etc/idmapd.conf should set the same NFSv4 domain for client and server.)
  7 KB (1,218 words) - 17:36, 15 October 2012
• Enduser doc kerberos
  == Kerberos 5 setup for NFSv4 == NFSv4 can use Kerberos security to provide:
  5 KB (813 words) - 09:42, 7 June 2010
• Testing methodologies
  The NFSv4 Test Matrix itemizes a number of tasks for testing the client, test checklist for NFSv4.
  5 KB (783 words) - 21:39, 12 October 2006
• Matrix functional section
  |Test protocol compliance/conformance against NFSv4 spec (RFC 3530) |Cross-compile testing for variety of platforms on each NFSv4 patchset
  20 KB (2,640 words) - 13:12, 26 January 2006
• Testing forecast roadmap
  Linux NFSv4 Testing Roadmap necessary for NFSv4, in a spreadsheet "Test Matrix", identifying items
  10 KB (1,273 words) - 22:52, 4 October 2005
• Functional testing
  = NFSv4 Functional testing = How well the automounter works with NFSv4 in general.
  2 KB (246 words) - 01:22, 28 June 2005
• Matrix performance section
  == Comparison of NFSv4 vs. NFSv3 for common use cases== |Directory scanning over NFSv4 is analysed [http://nfsv4.bullopensource.org/tools/tests/page19.php here]. Time to stat a directory i
  9 KB (1,175 words) - 13:30, 14 July 2007
• Nfsv4 configuration
  from [http://www.citi.umich.edu/projects/nfsv4/linux/using-nfsv4.html CITI] documentation. = NFSv4 configuration =
  8 KB (1,092 words) - 16:28, 8 June 2017
• Nfsv4 configuration fr
  D'après la [http://www.citi.umich.edu/projects/nfsv4/linux/using-nfsv4.html documentation du CITI]. ==Configuration de NFSv4==
  8 KB (1,168 words) - 17:22, 4 January 2009
• Reporting bugs
  ...ure to always include at least the following information when reporting an NFSv4 bug:
  1 KB (164 words) - 19:44, 23 July 2011
• How to get involved
  See also [http://www.citi.umich.edu/projects/nfsv4/linux/nfsv4-hacking.html NFSv4 Hacking].
  387 B (64 words) - 15:51, 22 November 2010
• Tests needed
  ...ry various values for each of the following parameters, for both NFSv3 and NFSv4: tcp off verify this option is ignored in nfsv4
  4 KB (568 words) - 12:29, 4 January 2009
• Matrix security section
  |Audit the NFSv4 server code |Audit the NFSv4 client code
  7 KB (898 words) - 02:21, 19 August 2007
• Security Attack Penetration
  within NFSv4. A list of tasks is given, with priorities. H a) In NFSv4, RPC, TI-RPC, IPv6
  7 KB (1,080 words) - 14:57, 7 December 2005
• Matrix interop section
  ...n general DONE CITI Trond and Bruce have tested this at Connectathon and NFSv4 Bakeathon |Verify features of cachefs for NFSv4
  11 KB (1,451 words) - 17:06, 7 November 2005
• Comparison of NFS vs. others
  ==NFSv4==
  5 KB (687 words) - 21:36, 23 June 2010
• ACLs
  = Introduction to NFSv4 ACLs = ...s are richer than POSIX draft ACLs--any POSIX ACL can be represented by an NFSv4 ACL with almost the same semantics, whereas the reverse is not true.
  15 KB (2,453 words) - 15:57, 10 July 2020
• Emulating tools
  ...ched with NFSv4 from CITI and that it provides useful features for testing NFSv4 over (an emulated) WAN. You will find more technical detailed information in the following [http://nfsv4.bullopensource.org/tools/tests/page35.php Bull news about NetEm], which pro
  1 KB (175 words) - 09:24, 14 November 2005
• Server IPv6 support
  NFS kernel code work for IPv6 support in NFSv4 server http://nfsv4.bullopensource.org/doc/mini-howto.php
  6 KB (928 words) - 02:23, 19 August 2007
• Cluster Coherent NFS and Byte Range Locking
  ...waiting for a lock will almost always acquire the contended lock before an NFSv4 client can. =NFSv4 Blocking Locks=
  10 KB (1,764 words) - 17:09, 11 October 2006
• Cluster Coherent NFSv4 and Delegations
  NFSv4 adds a new protocol feature: delegations. RFC 3530 explains: ==Linux NFSv4 Delegation Support for Cluster Filesystems==
  6 KB (962 words) - 16:10, 8 January 2008
• Cluster Coherent NFS design
  ... Linux kernel intefaces to allow stateful kernel lock managers such as the NFSv4 server and LOCKD to communicate with cluster file systems to enable exporti * [[Cluster Coherent NFSv4 and Share Reservations]]
  633 B (87 words) - 21:47, 9 December 2016
• Cluster Coherent NFSv4 and Share Reservations
  NFSv4 share reservations control the concurrent sharing of files at the time they ...are familiar to Linux users, as they map directly to posix open() flags. NFSv4 ACCESS shares of READ, WRITE, and BOTH map directly to O_RDONLY, O_WRONLY a
  5 KB (878 words) - 15:16, 18 August 2021
• NFS Howto Submissions nfs krb5
  ...ide for how to get Kerberos validation / authentication working with NFSv3/NFSv4 mount points. ===== NFSv4 Specifics =====
  3 KB (459 words) - 16:36, 11 April 2006
• NFS Priorities Server
  NFSv4 client-side delegation support All interested in NFSv4 client feature-completeness
  15 KB (2,162 words) - 17:59, 12 April 2006
• NFS Priorities Client
  ...cluster-fs-backed filesystems can hand out byte-range locks over Lockd and NFSv4. <li>finish testing basic NFSv4 implementation
  7 KB (1,079 words) - 18:00, 12 April 2006
• Client migration via reboot
  '''NFSv4 Client Migration via Reboot''' * [[share state|NFSv4 Open Share State]]
  159 B (21 words) - 20:44, 12 April 2006
• Server state
  == NFSv4 Linux features == |Full NFSv4 ACLs (client)
  4 KB (522 words) - 23:50, 21 July 2011
• CITI Experience with Directory Delegations
  To improve performance and reliability, NFSv4.1 introduces read-only '''directory delegations''', a protocol extension th ...[http://www.ietf.org/internet-drafts/draft-ietf-nfsv4-minorversion1-02.txt NFSv4.1 Internet Draft].
  22 KB (3,413 words) - 20:55, 16 January 2008
• Pnfs client rewrite may 2006
  The NFSv4 client starts out using the normal nfs_v4_clientops. The client switches to
  1 KB (233 words) - 19:10, 3 May 2006
• Linux pnfs client rewrite may 2006
  ...ent pNFS 2.6.16 CVS kernel client code combines the pNFS processing in the NFSv4 code path resulting in many #ifdefs and pnfs specific switching. The main p The rpc_ops are set at mount. The NFSv4 client uses the nfs_v4_clientops rpc_ops as usual. If a server supports pNF
  3 KB (512 words) - 23:40, 9 July 2007
• PNFS Implementation Issues
  * '''NFSv4.1 Slot table implementation''' - Need to optimize the implementation for fi
  1 KB (223 words) - 16:26, 7 April 2008
• ComplexFileLayout Original Patch
  RCS file: /cvs/nfsv4/cvs/pnfs/fs/nfs/nfs4filelayout.c,v RCS file: /cvs/nfsv4/cvs/pnfs/fs/nfs/nfs4filelayout.h,v
  5 KB (546 words) - 18:00, 15 June 2007
• To do
  * [[error reporting]]: It's easier for people to set up nfsv4 and krb5 if we give people informative error messages when something is wro ...ements]]: Wireshark (previously known as ethereal) is useful for debugging NFSv4 problems. But it could be more useful.
  3 KB (448 words) - 15:03, 13 July 2020
• Pseudofilesystem improvements
  ...use a separate mount protocol to discover a server's exported filesystems, NFSv4 uses the same standard filesystem protocol (lookup, readdir, etc.) that is ...ch exported filesystem to use as the pseudofilesystem (the filesystem that NFSv4 clients will see as "/"), that filesystem is marked with the export option
  5 KB (903 words) - 22:37, 23 August 2010
• Client ACL tools
  ...y to native NFSv4 acl tools, instead of using tools that translate between NFSv4 and POSIX acls (as do these tools) in order to provide a POSIX acl interfac
  1 KB (197 words) - 22:36, 23 August 2010
• Error reporting
  ...ething could go wrong (due to user error, or whatever) while setting up an NFSv4 client or server, try it, and see if what happens points you towards the so
  699 B (113 words) - 21:40, 28 May 2007
• Wireshark Patches
  * Copyright 2000-2004, Mike Frisch <frisch@hummingbird.com> (NFSv4 decoding) /* NFSv4 */
  301 KB (43,638 words) - 15:45, 5 June 2007
• ChucksProjects
  ...he referral logic in user-space (DNS resolution can be needed to handle an NFSv4 referral) ** Still need an audit of NFSv4 XDR
  5 KB (694 words) - 16:19, 4 December 2007
• StorageUnificationTool
  ** NFSv4 wiki
  4 KB (531 words) - 01:15, 16 August 2007
• NewMountDesignSpec
  ## NFSv4 mounts will ignore legacy options in order to make fallback work ==== NFSv4 mounts ====
  43 KB (6,771 words) - 17:03, 2 November 2007
• NewNfsManPage
  ...otted-quad form that the NFS client advertises to allow servers to perform NFSv4 callback requests against files on this mount point. If the server is not a ... and in-transit data protection. The NFS version 4 specification mandates NFSv4 ACLs, RPCGSS authentication, and RPCGSS security flavors that provide per-R
  33 KB (5,373 words) - 17:57, 26 October 2007
• PNFS Development Road Map
  Section 1 describes the status of NFSv4.1 specification, based on the IETF meeting that just ended. ...n1-17.txt] appears to be complete. [http://www1.ietf.org/mail-archive/web/nfsv4/current/msg05155.html pNFS discussions] centered on device ID mappings, lay
  9 KB (1,390 words) - 21:48, 16 January 2008
• Cluster client migration prototype
  ...o provide an interface by which an administrator could selectively migrate NFSv4 clients from one server to another (e.g., to take a server down for mainten ...reboot-recovery process. To briefly explain reboot-recovery, when a Linux NFSv4 server starts, it enters a ~90sec phase called a grace period; during this
  7 KB (1,111 words) - 17:23, 11 January 2008
• PNFS Todo List
  == NFSv4.1 (sessions) Todo List == ... wants this done from a user's perspective - what would a fully functional NFSv4.1 sessions client see from the server?
  7 KB (1,098 words) - 16:19, 25 July 2009
• PNFS Setup Instructions
  <b>Step 1: Setup NFSv4 servers</b>
  2 KB (341 words) - 15:56, 12 June 2015
• PNFS todo List 2007
  * Clean up sessions code to have a clean split between NFSv4.0 and NFSv4.1 ====June 11-15, 2007 Austin - NFSv4.1 todo list====
  3 KB (418 words) - 05:29, 3 September 2008
• Ipv6PlanningDocument
  ...2, 3 and 4) and any supported auxiliary protocols (MNT, NLM, NSM, NFS_ACL, NFSv4 callback, rpcbind). User space support (idmapd, gssd, svcgssd, statd, sm-n * support for IPv6 in the client's NFSv4 callback service
  7 KB (1,130 words) - 14:20, 21 August 2012
• PNFS File-based Distribution Options
  Distribute NFSv4 state via File System or NFSD The discussion of whether to distribute nfsv4 stateids via the NFSD
  2 KB (356 words) - 21:29, 10 March 2009
• NFSv41 Introduction
  Follow instructions for exporting nfsv4.
  840 B (120 words) - 21:48, 26 July 2013
• Server 4.0 and 4.1 issues
  Before 3.11, the server's implementation of NFSv4.1 deviates from the spec ([http://tools.ietf.org/search/rfc5661 rfc 5661]) * someone upgrading from NFSv4.0 should experience no loss in functionality;
  15 KB (2,421 words) - 15:11, 5 August 2014
• Configuring pNFS/spnfsd
  pNFS is a new NFS feature provided in NFSv4.1, also known as Parallel NFS. Parallel NFS (pNFS) extends Network File Sharing version 4 (NFSv4) to allow clients to directly access file data on the storage used by the
  8 KB (1,209 words) - 09:46, 18 November 2012
• Fedora pNFS Client Setup
  wget -O /etc/rc.d/init.d/blkmapd http://www.citi.umich.edu/projects/nfsv4/pnfs/block/download/rh-init.txt nfsv4: bm0=0xfcff8fff,bm1=0x40f9bfff,acl=0x3,sessions,pnfs=LAYOUT_BLOCK_VOLUME
  8 KB (1,274 words) - 12:14, 15 May 2012
• Nfsd4 server recovery
  take full advantage of NFSv4.1. An overhaul has been a long-standing todo. * An NFSv4.0 client becomes active as soon as it succesfully performs its first OPEN_C
  11 KB (1,945 words) - 20:14, 3 August 2011
• Getcwd() incorrectly returning ENOENT
  NFSv4: Simplify some cache consistency post-op GETATTRs NFSv4: Fix a cache validation bug which causes getcwd() to return ENOENT
  3 KB (479 words) - 17:35, 22 October 2010
• Read denied because it uses the OPEN state instead of the LOCK state
  NFSv4: Ensure that we track the NFSv4 lock state in read/write requests. NFSv4: Ensure that we track the NFSv4 lock state in read/write requests.
  5 KB (814 words) - 19:41, 22 October 2010
• Nfs4 NULL pointer dereference in nfs4 do setlk
  NFSv4: Fix the 'nolock' option regression NFSv4 should just ignore the 'nolock' option. It is an NFSv2/v3 thing...
  4 KB (536 words) - 15:26, 25 October 2010
• Server export issues
  ...andles this; if nothing else, it should error out and give up on automatic nfsv4 support. But document this and make sure it's OK with people. Failures of * Currently NFSv4 won't notice when we cross an export boundary unless it's also a mountpoint
  3 KB (539 words) - 19:47, 15 December 2020
• Readdir performance results
  * [[Readdir NFSv4 No Readdir Plus]] * [[Readdir NFSv4 With Readdir Plus]]
  2 KB (250 words) - 18:59, 7 April 2011
• Readdir NFSv4 With Readdir Plus
  Note: NFSv4 Readdir plus does not exist in 2.6.36. Numbers for columns 36 and 36NORC a
  14 KB (1,235 words) - 19:44, 4 April 2011
• FedFsInstallationGuide0.10
  ...mmunicates with fileservers using a standard file-access protocol (such as NFSv4). If an NFSv4 client is to use Globally Useful Names (pathnames that appear the same on a
  6 KB (894 words) - 18:14, 3 February 2014
• Fake DNS Realm
  ...document describes the basic setup of a fake DNS domain for use in testing NFSv4 (with IPA, Kerberos, Cross-Realm Auth, etc) on [http://fedoraproject.org/ f
  6 KB (769 words) - 02:37, 1 March 2012
• Old stuff
  ...ctory delegations, but implementation efforts are currently stalled; see [[NFSv4.1 Directory Delegations]] for experience from an early CITI prototyping eff Core NFSv4.1 support should be up to spec at this point; see [[Server 4.0 and 4.1 issu
  1 KB (152 words) - 17:54, 4 January 2021
• Introduction to Linux NFS hacking
  = understanding NFSv4 = ...lated documents from the [https://datatracker.ietf.org/wg/nfsv4/documents/ NFSv4 IETF working group]. Don't read them from start to finish! They're too long
  8 KB (1,420 words) - 19:44, 15 December 2020
• Soft lockup in nfs commit inode()
  ...433f83670e7b42cbe75319c208762] NFSv4: Clean up the process of renewing the NFSv4 lease # bad: [77041ed9b49a9e10f374bfa6e482d30ee7a3d46e] NFSv4: Ensure the lockowners are labelled using the fl_owner and/or fl_pid
  5 KB (870 words) - 17:40, 29 July 2011
• NFStest
  Valid for NFSv4.0 and NFSv4.1 including pNFS verify proper functionality of pNFS and NFSv4.1 as well:
  15 KB (2,411 words) - 18:14, 22 March 2023
• FedFsUtilsProject
  * Tools to manage NFSv4 referrals on Linux NFS servers
  3 KB (435 words) - 15:46, 27 July 2021
• FedFsInstallationGuide0.9
  ...mmunicates with fileservers using a standard file-access protocol (such as NFSv4). If an NFSv4 client is to use Globally Useful Names (pathnames that appear the same on a
  6 KB (938 words) - 21:07, 3 March 2014
• FedFsNfsRefGuide0.9
  ...or the location of that fileset. The server provides that location to the NFSv4 client, which automatically mounts sales.example.net:/ and allows the user
  8 KB (1,199 words) - 18:58, 9 January 2013
• FedFsNfsReferrals
  When client NFSv4 support is enabled, NFSv4 referral support is enabled by default in all recent Linux kernel versions. ...that to an IP address before it can contact the referred-to server. Early NFSv4 referral support had no ability to resolve a hostname contained in a locati
  5 KB (776 words) - 15:44, 9 September 2015
• FedFsNfsServer0.9
  ...s them to information that the kernel NFS server can put on the wire as an NFSv4 referral.
  2 KB (328 words) - 18:06, 9 January 2013
• FedFsGlossary
  A network filesystem access protocol such as NFSv4 or CIFS.
  4 KB (670 words) - 17:30, 27 November 2012
• FedFsInstallationGuide0.8
  ...mmunicates with fileservers using a standard file-access protocol (such as NFSv4). If an NFSv4 client is to use Globally Useful Names (pathnames that appear the same on a
  6 KB (912 words) - 16:24, 27 November 2012
• FedFsNfsServer0.8
  ...st. The NFS server must convert a junction's location information into an NFSv4 referral which can be sent to NFS clients. ...rts it to information that the kernel NFS server can put on the wire as an NFSv4 referral.
  2 KB (343 words) - 16:30, 27 November 2012
• FedFsNfsRefGuide0.8
  ...or the location of that fileset. The server provides that location to the NFSv4 client, which automatically mounts sales.example.net:/ and allows the user
  8 KB (1,185 words) - 16:52, 27 November 2012
• P2P Design Specification
  * draft-myklebust-nfsv4-pnfs-backend-protocol-01.txt * NFSv4 Proxy Open
  10 KB (1,670 words) - 19:23, 18 January 2013
• Peer-to-peer NFS
  The nfsv4.1 spec forbids returning ETOOSMALL in this case. [pnfsd: Fix server GETDEVICELIST to comply with NFSv4.1 Draft 13]
  31 KB (4,458 words) - 18:30, 3 December 2012
• PNFS Development
  pNFS is part of the first NFSv4 minor version. This space is used to track and share Linux pNFS implementat ...://bugzilla.linux-nfs.org linux-nfs.org Bugzilla] - Read/ Write access by "NFSv4.1 related bugs" group members
  2 KB (226 words) - 15:13, 23 April 2015
• FedFsNfsServer0.10
  ...s them to information that the kernel NFS server can put on the wire as an NFSv4 referral.
  2 KB (328 words) - 18:02, 3 February 2014
• FedFsNfsRefGuide0.10
  ...or the location of that fileset. The server provides that location to the NFSv4 client, which automatically mounts sales.example.net:/ and allows the user
  8 KB (1,197 words) - 18:09, 3 February 2014
• Dual-protocol support
  SMB and NFSv4.* support Windows-like ACLs, but use complicated (and different) translatio [http://tools.ietf.org/html/rfc7530#section-9.9 NFSv4 protocol reference]
  5 KB (750 words) - 14:06, 16 June 2015
• High availability SCSI layout
  ...trigger recovery behavior on the client which will cause it to reclaim any NFSv4 state and reacquire layouts as necessary.
  521 B (84 words) - 18:49, 18 December 2015
• Alternate Data Streams
  The NFSv4 protocol includes "named attributes" ([http://tools.ietf.org/html/rfc7530#s ...would a file, and they can be much larger. The lookup interface differs. NFSv4 provides an [http://tools.ietf.org/html/rfc7530#section-16.17 OPENATTR oper
  4 KB (604 words) - 19:04, 14 December 2020
• Cluster coherent lock recovery
  NFSv4 servers are permitted to forget which clients hold which locks on reboot, a
  2 KB (299 words) - 20:14, 12 December 2016
• NFS for AFS users
  If we use NFSv4 proxies instead, proxies will hold opens or delegations on the files on the ...arse-grained than NFSv4 ACLs, so information can be lost when a user on an NFSv4 client sets an ACL. This makes ACLs confusing and less useful.
  13 KB (2,220 words) - 20:35, 27 January 2022
• AFS to NFSv4 ACL conversion
  If filesystems are migrated from AFS to NFSv4, one of the challenges will be mapping file permissions. ... necessarily imperfect but I think it gets pretty close. If the resulting NFSv4 ACL is stored on a Linux server, the result will be further translated to a
  6 KB (954 words) - 19:05, 4 August 2021
• NFS re-export
  ... are limited (to 32 bytes for NFSv2, 64 bytes for NFSv3, and 128 bytes for NFSv4). When we re-export, we take the filehandle returned from the original ser == errors on re-exports of NFSv4.0 filesystems to NFSv2/3 clients ==
  9 KB (1,461 words) - 22:43, 19 January 2022
• Server-side silly rename
  NFSv4 actually does have open and close calls, and our server won't free a file u ...rectory for the purpose, and avoid the rmdir). We even added a bit to the NFSv4.1 protocol so that the server can tell the client it does this, allowing th
  6 KB (1,143 words) - 20:27, 18 January 2022
• NFSv4 quota support
  NFSv3 had the RQUOTA protocol. NFSv4 has three read-only attributes (see https://tools.ietf.org/html/rfc5661#sec ...all traversal), so ideally we should make it possible to query quotas over NFSv4 as well.
  2 KB (306 words) - 21:03, 1 April 2021