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• 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