Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 5.1 Guide d'installation télécharger pdf (Page 87)

Example 5.4, “ cl uster. co nf After Adding Backup Fence Methods ” shows a cl uster.co nf

configuration file after you have added a power-based primary fencing method and a storage-based

backup fencing method to each node in the cluster.

Examp le 5.4 . cl uster. co nf Af t er Ad d in g Backu p Fen ce Met h o d s

<cluster name="mycluster" config_version="3">

<clusternodes>

<clusternode name="node-01.example.com" nodeid="1">

<fence>

<method name="APC">

<device name="my_apc" port="1"/>

</method>

<method name="SAN">

<device name="sanswitch1" port="11"/>

</method>

</fence>

<unfence>

<device name="sanswitch1" port="11" action="on"/>

</unfence

</clusternode>

<clusternode name="node-02.example.com" nodeid="2">

<fence>

<method name="APC">

<device name="my_apc" port="2"/>

</method>

<method name="SAN">

<device name="sanswitch1" port="12"/>

</method>

</fence>

<unfence>

<device name="sanswitch1" port="12" action="on"/>

</unfence

</clusternode>

<clusternode name="node-03.example.com" nodeid="3">

<fence>

<method name="APC">

<device name="my_apc" port="3"/>

</method>

<method name="SAN">

<device name="sanswitch1" port="13"/>

</method>

</fence>

<unfence>

<device name="sanswitch1" port="13" action="on"/>

</unfence

</clusternode>

</clusternodes>

<fencedevices>

<fencedevice agent="fence_apc" ipaddr="apc_ip_example"

login="login_example" name="my_apc" passwd="password_example"/>

<fencedevice agent="fence_sanbox2" ipaddr="san_ip_example"

login="login_example" name="sanswitch1" passwd="password_example"/>

</fencedevices>

⁠Chapt er 5. Configuring Red Hat Hig h Availabilit y Add- O n Wit h t he ccs Command

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