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Top Forums UNIX for Beginners Questions & Answers Setting UID and GID for shared folder using NFS method in Linux system Post 303013763 by Scrutinizer on Tuesday 27th of February 2018 11:02:36 PM
Old 02-28-2018
Hi, can't you make user Joe known on server A ? With this approach you remove security and make everyone uid 500 with gid 500 when writing or reading from the NFS share.

That said, for this to even work, it seems to me the export should be reversed, so server B should export to server A.
 

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NFSMOUNT.CONF(5)						File Formats Manual						  NFSMOUNT.CONF(5)

NAME
nfsmount.conf - Configuration file for NFS mounts SYNOPSIS
Configuration file for NFS mounts that allows options to be set globally, per server or per mount point. DESCRIPTION
The configuration file is made up of multiple sections followed by variables associated with that section. A section is defined by a string enclosed by [ and ] branches. Variables are assignment statements that assign values to particular variables using the = operator, as in Proto=Tcp. Sections are broken up into three basic categories: Global options, Server options and Mount Point options. [ NFSMount_Global_Options ] - This statically named section defines all of the global mount options that can be applied to every NFS mount. [ Server "Server_Name" ] - This section defines all the mount options that should be used on mounts to a particular NFS server. The "Server_Name" strings needs to be surrounded by '"' and be an exact match of the server name used in the mount command. [ MountPoint "Mount_Point" ] - This section defines all the mount options that should be used on a particular mount point. The "Mount_Point" string needs to be surrounded by '"' and be an exact match of the mount point used in the mount command. EXAMPLES
These are some example lines of how sections and variables are defined in the configuration file. [ NFSMount_Global_Options ] Proto=Tcp The TCP protocol will be used on every NFS mount. [ Server "nfsserver.foo.com" ] rsize=32k wsize=32k A 33k (32768 bytes) block size will be used as the read and write size on all mounts to the 'nfsserver.foo.com' server. [ MountPoint "/export/home" ] Background=True All mounts to the '/export/home' export will be performed in the background (i.e. done asynchronously). FILES
/etc/nfsmount.conf Default NFS mount configuration file SEE ALSO
nfs(5), mount(8), 9 Mar 2008 NFSMOUNT.CONF(5)
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