Differential D25007 Diff 23 src/docs/user/cluster/cluster_daemons.diviner

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src/docs/user/cluster/cluster_daemons.diviner

	@title Cluster: Daemons			@title Cluster: Daemons
	@group cluster			@group cluster

	Configuring Phabricator to use multiple daemon hosts.			Configuring Phorge to use multiple daemon hosts.

	Overview			Overview
	========			========

	You can run daemons on multiple hosts. The advantages of doing this are:			You can run daemons on multiple hosts. The advantages of doing this are:

	- you can completely survive the loss of multiple daemon hosts; and			- you can completely survive the loss of multiple daemon hosts; and
	- worker queue throughput may improve.			- worker queue throughput may improve.
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	for unusual workloads), see "Dedicated Daemon Hosts" below.			for unusual workloads), see "Dedicated Daemon Hosts" below.


	Dedicated Daemon Hosts			Dedicated Daemon Hosts
	======================			======================

	You can launch additional daemon hosts without any special configuration.			You can launch additional daemon hosts without any special configuration.
	Daemon hosts must be able to reach other hosts on the network, but do not need			Daemon hosts must be able to reach other hosts on the network, but do not need
	to run any services (like HTTP or SSH). Simply deploy the Phabricator software			to run any services (like HTTP or SSH). Simply deploy the Phorge software
	and configuration and start the daemons.			and configuration and start the daemons.

	Normally, there is little reason to deploy dedicated daemon hosts. They can			Normally, there is little reason to deploy dedicated daemon hosts. They can
	improve queue capacity, but generally do not improve availability or increase			improve queue capacity, but generally do not improve availability or increase
	resistance to data loss on their own. Instead, consider deploying more			resistance to data loss on their own. Instead, consider deploying more
	repository hosts: repository hosts run daemons, so this will increase queue			repository hosts: repository hosts run daemons, so this will increase queue
	capacity but also improve repository availability and cluster resistance.			capacity but also improve repository availability and cluster resistance.


	Next Steps			Next Steps
	==========			==========

	Continue by:			Continue by:

	- returning to @{article:Clustering Introduction}; or			- returning to @{article:Clustering Introduction}; or
	- configuring repositories first with @{article:Cluster: Repositories}.			- configuring repositories first with @{article:Cluster: Repositories}.