diff --git a/sbin/mount_nfs/mount_nfs.8 b/sbin/mount_nfs/mount_nfs.8 --- a/sbin/mount_nfs/mount_nfs.8 +++ b/sbin/mount_nfs/mount_nfs.8 @@ -28,7 +28,7 @@ .\" @(#)mount_nfs.8 8.3 (Berkeley) 3/29/95 .\" $FreeBSD$ .\" -.Dd January 17, 2021 +.Dd June 26, 2021 .Dt MOUNT_NFS 8 .Os .Sh NAME @@ -206,9 +206,15 @@ Use the NFS Version 4 protocol. This option will force the mount to use TCP transport. +By default, the highest minor version of NFS Version 4 that is +supported by the NFS Version 4 server will be used. +See the +.Cm minorversion +option. .It Cm minorversion Ns = Ns Aq Ar value -Override the default of 0 for the minor version of the NFS Version 4 protocol. -The minor versions other than 0 currently supported are 1 and 2. +Use the specified minor version for a NFS Version 4 mount, +overriding the default. +The minor versions supported are 0, 1, and 2. This option is only meaningful when used with the .Cm nfsv4 option. @@ -221,7 +227,7 @@ as indicated by the .Dq Opens count displayed by -.Xr nfsstat 8 +.Xr nfsstat 1 with the .Fl c and @@ -231,22 +237,16 @@ the NFS mount that is used by several processes, where at least one of these processes is always running. 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. +option. .It Cm pnfs Enable support for parallel NFS (pNFS) for minor version 1 or 2 of the NFS Version 4 protocol. This option is only meaningful when used with the -.Cm minorversion +.Cm nfsv4 option. .It Cm noac Disable attribute caching.