Restricting NFS share access to particular IPs or hosts and restricting others on suse

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                          I have created a shared folder **/data01/share** on one Suse Gnu/Linux and also made entry for host(client) machine in **/etc/exports** **/data01/share  10.241.200.53(rw,sync,no_root_squash,no_subtree_check)** . But i am getting this after **exportfs -a**

    exportfs: No options for /data01/share  10.241.200.53(rw,sync,no_root_squash,no_subtree_check) : suggest (sync) to avoid warning
    exportfs: /etc/exports : Neither 'subtree_check' or 'no_subtree_check' specified for export ":/data01/share  10.241.200.53(rw,sync,no_root_squash,no_subtree_check)".
    Assuming default behaviour ('no_subtree_check').
    NOTE: this default has changed since nfs-utils version 1.0.x

    exportfs: Failed to stat /data01/share  10.241.200.53(rw,sync,no_root_squash,no_subtree_check): No such file or directory

**cat /etc/os-release**

    NAME="SLES"
    VERSION="12-SP3"
    VERSION_ID="12.3"
    PRETTY_NAME="SUSE Linux Enterprise Server 12 SP3"
    ID="sles"
    ANSI_COLOR="0;32"
    CPE_NAME="cpe:/o:suse:sles:12:sp3"
**systemctl status nfs-server.service**

    nfs-server.service - NFS server and services
       Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; disabled; vendor preset: disabled)
      Drop-In: /usr/lib/systemd/system/nfs-server.service.d
               └─nfsserver.conf
            /run/systemd/generator/nfs-server.service.d
               └─order-with-mounts.conf
       Active: active (exited) since Wed 2019-07-24 02:32:03 EDT; 2h 34min ago
     Main PID: 2562 (code=exited, status=0/SUCCESS)
        Tasks: 0 (limit: 512)
       CGroup: /system.slice/nfs-server.service
    
    Jul 24 02:32:03 OPT001CORE0002 systemd: Starting NFS server and services...
    Jul 24 02:32:03 OPT001CORE0002 systemd: Started NFS server and services.

**cat /etc/exports**

    # See the exports(5) manpage for a description of the syntax of this file.
    # This file contains a list of all directories that are to be exported to
    # other computers via NFS (Network File System).
    # This file used by rpc.nfsd and rpc.mountd. See their manpages for details
    # on how make changes in this file effective.
    
    /data01/share  10.241.200.53(rw,sync,no_root_squash,no_subtree_check)

**ls -la /data01/share**

    total 0
    drwxrwxrwx 4 acmuser acmgrp 36 Jul 24 04:18 .
    drwxr-xr-x 6 acmuser acmgrp 65 Jul 24 04:16 ..
    drwxrwxrwx 3 acmuser acmgrp 18 Jul 24 04:18 support
    drwxrwxrwx 5 acmuser acmgrp 45 Jul 24 04:17 upgrade
                        

Asked by Ravi Kumar (21 rep)

Jul 24, 2019, 08:49 AM
Last activity: Jun 6, 2025, 08:04 PM

Restricting NFS share access to particular IPs or hosts and restricting others on suse

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