Return-Path: Received: from mail-it0-f68.google.com ([209.85.214.68]:36848 "EHLO mail-it0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750740AbdCMECX (ORCPT ); Mon, 13 Mar 2017 00:02:23 -0400 Received: by mail-it0-f68.google.com with SMTP id w185so4925561ita.3 for ; Sun, 12 Mar 2017 21:02:23 -0700 (PDT) Subject: Re: some problems about nfs mount To: houlinfei , "linux-nfs@vger.kernel.org" References: <4898582f.561c.15ac5c271ea.Coremail.hou.linfei@h3c.com> Cc: bfields@fieldses.org, neilb@suse.com, SteveD@redhat.com, Kinglong Mee From: Kinglong Mee Message-ID: <0c613918-4e92-fee8-2c39-35280578ece3@gmail.com> Date: Mon, 13 Mar 2017 12:02:10 +0800 MIME-Version: 1.0 In-Reply-To: <4898582f.561c.15ac5c271ea.Coremail.hou.linfei@h3c.com> Content-Type: text/plain; charset=gbk Sender: linux-nfs-owner@vger.kernel.org List-ID: On 3/13/2017 11:42, houlinfei wrote: > hi Kinglong: > > At server, > #cat /etc/exports > /root/hh *(rw,sync,insecure,subtree_check,no_root_squash) > #cat /proc/fs/nfsd/versions > -2 +3 +4 +4.1 +4.2 > > At client, > #mount -t nfs 193.168.70.26:/root/hh /mnt/uu > mount.nfs: access denied by server while mounting 192.168.70.26:/root/hh Everything is okay on my test machine. Is it failed every client? or only one client? What't the state of filewalld ? Can you try again with filewalld turndown? thanks, Kinglong Mee