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 [2]: 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[1]: Starting NFS server and services... Jul 24 02:32:03 OPT001CORE0002 systemd[1]: 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 
cat /etc/os-releaseandsystemctl status nfs-server.service?cat /etc/exports? Can the client reach the nfs server and vice versa? Is your firewall active?ls -la /data01/shareto the question. You can remove sensitive data, if necessary.no_subtree_check? I read that in a similar question.