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deploy-arch_failover.html
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deploy-arch_failover.html
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<!DOCTYPE html ><html lang="en"><head><title> Logscape 2.0 </title><script src="js/kiss.js"></script><link href="css/bootstrap.min.css" rel="stylesheet"/><link href="css/style.css" rel="stylesheet"/><link href="css/font-awesome-4.0.3/css/font-awesome.min.css" rel="stylesheet"/><link href="css/style-app.css" rel="stylesheet"/><link href="css/app.css" rel="stylesheet"/><link href="//vjs.zencdn.net/4.9/video-js.css" rel="stylesheet"/><script src="//vjs.zencdn.net/4.9/video.js"></script><script src="js/jquery-1.11.0.js"></script><script src="js/bootstrap.min.js"></script><script>var breadcrumbs={
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,"offsets":"Using Offsets"
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,"pattern":"Using Search Patterns"
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,"overlays":"Overlaying Searches"
,"starthere":""
,"ds":"Data Sources"
,"add":" Add a New Data Source"
,"multitags":" Using Multi-Tags"
,"syslog":" Connect Syslog Clients"
,"tags": " Sources and Tags"
,"intelligent_field_discovery":" Intelligent Field Discovery"
,"types":"Data Types"
,"system_fields":"System Fields"
,"deploy":"Deployment"
,"app":" Logscape Apps"
,"agents": "Agents "
,"architectures_default": " Default Deployment"
,"architectures_failover": "Failover"
,"architectures_indexstores": " Index Stores"
,"architectures_tenured":"Tenured Data"
,"architectures_zones":" Zones"
,"Backup": "Backup"
,"home":" The Home WorkspacE"
,"import":" Restoring from Backup"
,"partial": " Selective Import"
,"arch_zoning":"Distributed Topology"
,"arch_clm":"Centralized Monitoring Topology"
,"arch_indexstores":"Multiple Index Store Topology"
,"rawtcpserver": "Tcp Server"
,"syslogserer":"Syslog Server"
,"centralconfigs":"Centralized Configuration"
,"boot_properties":"Boot Properties"
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}</script></head><body><div style="width:100%;height:85px;background-color:#333;"><!--diva(href="/") Documentation
a(href="") Forums |
a(href="") Getting Started |
a(href="") Logscape |
--><div style="padding-left:100px;padding-top:25px"><img src="images/logscape-apps-logo.png" style="height:45px"/><div style="float:right" class="col-md-3"><form id="cse-search-box" action="" style="position:right;padding-top:5px;padding-bottom:5px" onSubmit="submit_form()"><input type="hidden" name="cx" value="partner-pub-2789521296837340:9402765321"/><input type="hidden" name="ie" value="UTF-8"/><input id="searchBox" type="text" name="q" size="31" style="margin-left:15px"/><input id="cseSubmit" type="submit" value=" " class="btn-search"/></form></div></div></div><div style="width:100%;height:40px;background-color:#EEE;box-shadow: 0 0 2px #999;"><div style="padding-left:140px;padding-top:10px;font-size:14px"><a href="http://apps.logscape.com">Apps | </a><!--a(href="http://support.liquidlabs.co.uk") Release 1.3 | --><a href="http://logscape.activeboard.com/">Forums | </a><a href="gettingstarted.html">Getting Started </a><img style="height:0;width:0" src="http://logscape.com/images/track.png?version=support"/></div></div><!--.container-fluid.navbar(style="min-height:30px;margin-bottom:5px;").row(style="height:5px")
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a(href="http://apps.logscape.com") Apps |
a(href="http://support.liquidlabs.co.uk") Release 1.3 |
a(href="http://logscape.activeboard.com/") Forums |
a(href="gettingstarted.html") Getting Started
--><div class="row"><div class="col-md-1"></div><div class="col-md-2"></div><div class="col-md-5"><div id="widget-bc" padding-left:150px="padding-left:150px" class="breadcrumbs style"> </div></div></div><div class="row"><div style="width:100px" class="col-md-1"><p></p></div><div class="col-md-2 nav-padding"><ul class="nav nav-tabs nav-stacked"><li><a href="searching.html">Search</a></li><li><a href="workspaces.html">WorkSpaces</a></li><li><a href="ds.html">Data Sources</a></li><li><a href="types.html">Data Types </a></li><li><a href="deploy.html">Deployment</a></li><li><a href="users.html">Users </a></li><li><a href="alerts.html">Alerts </a></li><li><a href="technology.html">Technology</a></li><li><a href="https://twitter.com/logscape" data-show-count="false" data-size="large" class="twitter-follow-button">Follow @logscape</a><script>=!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script></li></ul><div style="padding-left:50px"><h4>Articles </h4></div><hr/><div class="resource-list"><ul style="list-style:none;padding-left:10px;background-color:#FFFEE7"></ul></div></div><div class="col-md-9 content-area"><div class="row"><div class="col-md-10"><h3>High Availability Mode</h3><p>Logscape can be configured to run in High Availability mode for the Manager and Index Store components to provide failover when components become inactive. </p><div class="image"><div class="side-box"><h4>Related Links</h4><a href="deploy-boot_properties.html">Boot Properties </a><br/><a href="deploy-zones.html">How to set up zones </a></div><center><img src="images/deploy-failover.png"/></center></div><p><strong>Manager/Failover mode- </strong>Two managers are started in High Availability mode to provide active/passive redundancy. The Failover manager syncs its state with the active manager and lies dormant, continuously checking the health of the Manager. As soon as the Manager is inactive all Forwarders,Index Stores and Indexers will switch to communicating with the Failover Manager. The Failover Manager will then take over management and search duties in the deployment until the Manager is restored. </p><p><strong>Index Store High Availability - </strong>The Index Stores run in an active/active redundancy mode. Each Index Store in the environment balances data and search requests between each other. If an Index Store in one data center is non responsive all data is sent to the remaining Index Stores in the environment. </p></div></div><div class="row"><div class="col-md-11"><br/><br/><br/><div id="disqus_thread"><script>/* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
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