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53 lines
2.8 KiB
XML
53 lines
2.8 KiB
XML
<?xml version='1.0' encoding='utf-8' ?>
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<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
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%BOOK_ENTITIES;
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]>
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<!-- Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<section id="nfs-shares-on-separate-server">
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<title>Using a Separate NFS Server</title>
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<para>This section tells how to set up NFS shares for secondary and (optionally) primary storage on an NFS server running on a separate node from the Management Server.</para>
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<para>The exact commands for the following steps may vary depending on your operating system version.</para>
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<warning><para>(KVM only) Ensure that no volume is already mounted at your NFS mount point.</para></warning>
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<orderedlist>
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<listitem><para>On the storage server, create an NFS share for secondary storage and, if you are using NFS for primary storage as well, create a second NFS share. For example:</para>
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<programlisting>
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# mkdir -p /export/primary
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# mkdir -p /export/secondary
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</programlisting>
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</listitem>
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<listitem><para>To configure the new directories as NFS exports, edit /etc/exports. Export the NFS share(s) with rw,async,no_root_squash. For example:</para>
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<programlisting># vi /etc/exports</programlisting>
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<para>Insert the following line.</para>
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<programlisting>/export *(rw,async,no_root_squash)</programlisting>
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</listitem>
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<listitem><para>Export the /export directory.</para>
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<programlisting># exportfs -a</programlisting>
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</listitem>
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<listitem><para>On the management server, create a mount point for secondary storage. For example:</para>
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<programlisting># mkdir -p /mnt/secondary</programlisting>
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</listitem>
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<listitem><para>Mount the secondary storage on your Management Server. Replace the example NFS server name and NFS share paths below with your own.</para>
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<programlisting># mount -t nfs nfsservername:/nfs/share/secondary /mnt/secondary</programlisting>
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</listitem>
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</orderedlist>
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</section>
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