Date: Tue, 1 Dec 2020 23:33:11 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r368268 - head/sbin/mount_nfs Message-ID: <202012012333.0B1NXBpL054306@repo.freebsd.org>
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Author: rmacklem Date: Tue Dec 1 23:33:10 2020 New Revision: 368268 URL: https://svnweb.freebsd.org/changeset/base/368268 Log: Improve man page for AmazonEFS mounts. PR#250770 was actually just a misunderstanding of what NFS mount options are needed for AmazonEFS mounts. This patch attempts to clarify the manpage to clarify this. This is a content change. PR: 250770 Reviewed by: bcr MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D27430 Modified: head/sbin/mount_nfs/mount_nfs.8 Modified: head/sbin/mount_nfs/mount_nfs.8 ============================================================================== --- head/sbin/mount_nfs/mount_nfs.8 Tue Dec 1 23:25:21 2020 (r368267) +++ head/sbin/mount_nfs/mount_nfs.8 Tue Dec 1 23:33:10 2020 (r368268) @@ -28,7 +28,7 @@ .\" @(#)mount_nfs.8 8.3 (Berkeley) 3/29/95 .\" $FreeBSD$ .\" -.Dd November 20, 2020 +.Dd November 30, 2020 .Dt MOUNT_NFS 8 .Os .Sh NAME @@ -217,9 +217,18 @@ Make a minor version 1 or 2 of the NFS Version 4 proto OpenOwner for all Opens. This may be useful for a server with a very low limit on OpenOwners, such as AmazonEFS. -It ca only be used with an NFSv4.1 or NFSv4.2 mount. +This option cannot be used for an NFS Version 4, minor version 0 mount. +As such, this option requires the +.Cm minorversion +option be specified with a value of 1 for AmazonEFS, because AmazonEFS does +not support minor version 2 at this time. It may not work correctly when Delegations are being issued by a server, but note that the AmazonEFS server does not issued delegations at this time. +This option is only meaningful when used with the +.Cm nfsv4 +and +.Cm minorversion +options. .It Cm pnfs Enable support for parallel NFS (pNFS) for minor version 1 or 2 of the NFS Version 4 protocol.
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