geode-docs/managing/network_partitioning/preventing_network_partitions.html.md.erb - geode - Git at Google

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 title:  Preventing Network Partitions
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 This section provides a short list of things you can do to prevent a network partition from occurring.

 To avoid a network partition:

 -   Use NIC teaming for redundant connectivity. See [http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/vmware/VMware.html#wp696452](http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/vmware/VMware.html#wp696452) for more information.
 -   It is best if all servers share a common network switch. Having multiple network switches increases the possibility of a network partition occurring. If multiple switches must be used, redundant routing paths should be available, if possible. The weight of members sharing a switch in a multi-switch configuration will determine which partition survives if there is an inter-switch failure.
 -   In terms of <%=vars.product_name%> configuration, consider the weighting of members. For example, you could assign important processes a higher weight.
	---
	title: Preventing Network Partitions
	---

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	Licensed to the Apache Software Foundation (ASF) under one or more
	contributor license agreements. See the NOTICE file distributed with
	this work for additional information regarding copyright ownership.
	The ASF licenses this file to You under the Apache License, Version 2.0
	(the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
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	See the License for the specific language governing permissions and
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	This section provides a short list of things you can do to prevent a network partition from occurring.

	To avoid a network partition:

	- Use NIC teaming for redundant connectivity. See [http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/vmware/VMware.html#wp696452](http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/vmware/VMware.html#wp696452) for more information.
	- It is best if all servers share a common network switch. Having multiple network switches increases the possibility of a network partition occurring. If multiple switches must be used, redundant routing paths should be available, if possible. The weight of members sharing a switch in a multi-switch configuration will determine which partition survives if there is an inter-switch failure.
	- In terms of <%=vars.product_name%> configuration, consider the weighting of members. For example, you could assign important processes a higher weight.