Cluster v3.conf - Revision history

Digimer: /* cluster - cman */

2012-01-30T21:46:47Z

cluster - cman

← Older revision		Revision as of 21:46, 30 January 2012
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	== cluster - cman ==		== cluster - cman ==

	The <span class="code">cman</span> element		The <span class="code">cman</span> element has many optional attributes available. Each will be discussed in the following sections.

			Collectively, the <span class="code">cman</span> section controls cluster-wide behaviour,

	=== cman attribute 'two_node' ===		=== cman attribute 'two_node' ===

			This allows you to effectively disable [[quorum]] in two-node clusters. Normally, the failure of one node in a two-node cluster would be enough for the survivor to become [[inquorate]].

	=== cman attribute 'expected_votes' ===		=== cman attribute 'expected_votes' ===

Digimer: /* cluster - cman */

2012-01-30T20:39:43Z

cluster - cman

← Older revision		Revision as of 20:39, 30 January 2012
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	The <span class="code">cman</span> element		The <span class="code">cman</span> element

	=== ~~cluster -~~ cman attribute 'two_node' ===		=== cman attribute 'two_node' ===

	=== ~~cluster -~~ cman attribute 'expected_votes' ===		=== cman attribute 'expected_votes' ===

	=== ~~cluster -~~ cman attribute 'upgrading' ===		=== cman attribute 'upgrading' ===

	=== ~~cluster -~~ cman attribute 'disallowed' ===		=== cman attribute 'disallowed' ===

	=== ~~cluster -~~ cman attribute 'quorum_dev_poll' ===		=== cman attribute 'quorum_dev_poll' ===

	=== ~~cluster -~~ cman attribute 'shutdown_timeout' ===		=== cman attribute 'shutdown_timeout' ===

	=== ~~cluster -~~ cman attribute 'ccsd_poll' ===		=== cman attribute 'ccsd_poll' ===

	=== ~~cluster -~~ cman attribute 'debug_mask' ===		=== cman attribute 'debug_mask' ===

	=== ~~cluster -~~ cman attribute 'port' ===		=== cman attribute 'port' ===

	=== ~~cluster -~~ cman attribute 'cluster_id' ===		=== cman attribute 'cluster_id' ===

	=== ~~cluster -~~ cman attribute 'hash_cluster_id' ===		=== cman attribute 'hash_cluster_id' ===

	=== ~~cluster -~~ cman attribute 'nodename' ===		=== cman attribute 'nodename' ===

	=== ~~cluster -~~ cman attribute 'broadcast' ===		=== cman attribute 'broadcast' ===

	=== ~~cluster -~~ cman attribute 'transport' ===		=== cman attribute 'transport' ===

	* <span class="code">udp</span>		* <span class="code">udp</span>
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	* <span class="code">rdma</span>		* <span class="code">rdma</span>

	=== ~~cluster -~~ cman attribute 'keyfile' ===		=== cman attribute 'keyfile' ===

	=== ~~cluster -~~ cman attribute 'disable_openais' ===		=== cman attribute 'disable_openais' ===

	<span class="code"></span>		<span class="code"></span>

Digimer: /* cluster - cman */

2012-01-30T20:39:00Z

cluster - cman

← Older revision		Revision as of 20:39, 30 January 2012
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	== cluster - cman ==		== cluster - cman ==

			The <span class="code">cman</span> element

			=== cluster - cman attribute 'two_node' ===

			=== cluster - cman attribute 'expected_votes' ===

			=== cluster - cman attribute 'upgrading' ===

			=== cluster - cman attribute 'disallowed' ===

			=== cluster - cman attribute 'quorum_dev_poll' ===

			=== cluster - cman attribute 'shutdown_timeout' ===

			=== cluster - cman attribute 'ccsd_poll' ===

			=== cluster - cman attribute 'debug_mask' ===

			=== cluster - cman attribute 'port' ===

			=== cluster - cman attribute 'cluster_id' ===

			=== cluster - cman attribute 'hash_cluster_id' ===

			=== cluster - cman attribute 'nodename' ===

			=== cluster - cman attribute 'broadcast' ===

			=== cluster - cman attribute 'transport' ===

			* <span class="code">udp</span>
			* <span class="code">udpb</span>
			* <span class="code">udpu</span>
			* <span class="code">rdma</span>

			=== cluster - cman attribute 'keyfile' ===

			=== cluster - cman attribute 'disable_openais' ===

			<span class="code"></span>
			<source lang="xml">
			</source>

	== cluster - totem ==		== cluster - totem ==

Digimer: /* cluster attribute 'name' */

2012-01-30T20:15:52Z

cluster attribute 'name'

← Older revision		Revision as of 20:15, 30 January 2012
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	* No default		* No default
	* [[~~Alphanumberic~~]] string between 1 and 15 [[ASCII]] characters in length.		* [[Alphanumeric]] string between 1 and 15 [[ASCII]] characters in length.

	=== cluster attribute 'config_version' ===		=== cluster attribute 'config_version' ===

Digimer at 20:15, 30 January 2012

2012-01-30T20:15:35Z

← Older revision		Revision as of 20:15, 30 January 2012
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	* No default		* No default
	* [[Alphanumberic]] string between 1 and 15 [[ASCII]] characters in length.		* [[Alphanumberic]] string between 1 and 15 [[ASCII]] characters in length.

			=== cluster attribute 'config_version' ===

			This attribute sets the version of the <span class="code">cluster.conf</span>. This value must be incremented prior to distributing an update to the cluster. All nodes must have matching <span class="code">cluster.conf</span> files, with matching <span class="code">config_version</span> values, in order to join the cluster.

			* No default
			* Must be a [[natural number]] between <span class="code">0</span> and <span class="code">4294967295</span>.

	== cluster - cman ==		== cluster - cman ==

Digimer: Created page with "{{howto_header}} This aims to cover all options usable in RHEL 6's cluster.conf. Some options are only available when certain packages have been in..."

2012-01-30T19:34:07Z

Created page with "{{howto_header}} This aims to cover all options usable in RHEL 6's cluster.conf. Some options are only available when certain packages have been in..."

Páàjì titun

{{howto_header}}

This aims to cover all options usable in [[RHEL]] 6's cluster.conf. Some options are only available when certain packages have been installed. The cluster.conf found in cluster 3.1 and newer is fairly significantly changed. The entries here may or may not apply to any version of cluster passed 3.0.

{{warning|1=Always validate your cluster.conf by running ccs_config_validate!}}

The cluster.conf file is a simple [[XML]] file. As such, values can be attributes of elements or children of other elements.

= cluster =

Everything in the cluster.conf file will exist within the cluster element. That said, the resource-agents and fence-agents and provided by their respective packages and will be documented separately below. All the of sub-elements documented in this first cluster section control the core cluster elements.

The cluster.conf file must always start with <?xml version="1.0"?>.

<source lang="xml">
<?xml version="1.0"?>
<cluster name="an-cluster-A" config_version="1">

</cluster>
</source>

== cluster attributes ==

The opening cluster element has two attributes, both of which are required.

=== cluster attribute 'name' ===

This attribute sets the name of the cluster. The value must be unique among all clusters on the same network.

* No default
* [[Alphanumberic]] string between 1 and 15 [[ASCII]] characters in length.

== cluster - cman ==

== cluster - totem ==
== cluster - uidgid ==
== cluster - quorumd ==
== cluster - fence_daemon ==
== cluster - fence_xvmd ==
== cluster - dlm ==
== cluster - gfs_controld ==
== cluster - group ==
== cluster - logging ==
== cluster - clusternodes ==
== cluster - fencedevices ==
== cluster - rm ==
== cluster - clvmd ==

= Element definitions =
== cluster - Resource ==
== cluster - Fence ==


<source lang="xml">
</source>

{{footer}}