{"pk": 95, "path": "00010001000200010002001C", "depth": 6, "numchild": 0, "title": "Red Hat High Availability Clustering", "draft_title": "Red Hat High Availability Clustering", "slug": "red-hat-high-availability-clustering", "content_type": 14, "live": false, "has_unpublished_changes": false, "url_path": "/home/utbildning/red-hat/alla-kurser/red-hat-high-availability-clustering/", "owner": null, "seo_title": "", "show_in_menus": false, "search_description": "", "go_live_at": null, "expire_at": null, "expired": false, "locked": false, "locked_at": null, "locked_by": null, "first_published_at": null, "last_published_at": null, "latest_revision_created_at": null, "live_revision": null, "color_theme": "dark", "description": "<p><strong>Design and deploy a high availability cluster</strong></p>\n<p>The intensive, hands-on Red Hat\u00ae High Availability Clustering course teaches storage management, the Red Hat High Availability Add-On, and the shared storage technology delivered by Red Hat Global File System 2 (GFS2) and Red Hat Gluster Storage.</p>\n<p><strong>Course Overview</strong></p>\n<p>Created for senior Linux\u00ae system administrators, this 4-day course strongly emphasizes lab-based activities. You'll learn how to deploy and manage shared storage and server clusters that provide highly available network services to a mission-critical enterprise environment.</p>\n<p>This course also helps you prepare for the\u00a0Red Hat Certificate of Expertise in High Availablity exam (EX436).</p>\n<p><strong>Course content summary</strong></p>\n<ul>\n<li>Install and configure a Pacemaker-based high-availability cluster</li>\n<li>Create and manage highly available services</li>\n<li>Troubleshoot common cluster issues</li>\n<li>Work with shared storage (iSCSI) and configure multipathing</li>\n<li>Configure GFS2 file systems</li>\n</ul>\n", "objectives": "<p><strong>Clusters and storage</strong><br/>\r\nGet an overview of storage and cluster technologies.</p>\n<p><strong>Create high-availability clusters</strong><br/>\r\nReview and create the architecture of Pacemaker-based high-availability clusters.</p>\n<p><strong>Nodes and quorum</strong><br/>\r\nReview cluster node membership and how quorum is used to control clusters.</p>\n<p><strong>Fencing</strong><br/>\r\nUnderstand fencing and fencing configuration.</p>\n<p><strong>Resource groups</strong><br/>\r\nCreate and configure simple resource groups to provide high-availability services to clients.</p>\n<p><strong>Troubleshoot high-availability clusters </strong><br/>\r\nIdentify and troubleshoot cluster problems.</p>\n<p><strong>Complex resource groups</strong><br/>\r\nControl complex resource groups by using constraints.</p>\n<p><strong>Two-node clusters</strong><br/>\r\nIdentify and work around two-node clusters issues.</p>\n<p><strong>ISCSI initiators </strong><br/>\r\nManage iSCSI initiators for access to shared storage.</p>\n<p><strong>Multipath Storage</strong><br/>\r\nConfigure redundant storage access.</p>\n<p><strong>Logical volume manager (LVM) clusters</strong><br/>\r\nManage clustered LVM.</p>\n<p><strong>Global File System 2</strong><br/>\r\nCreate symmetric shared file systems.</p>\n<p><strong>Eliminate single points of failure</strong><br/>\r\nEliminate single points of failure to increase service availability.</p>\n<p><strong>Comprehensive review</strong><br/>\r\nSet up high-availability services and storage.<br/>\n<br/>\n<strong>Note:</strong> Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, please <a href=\"http://www.redhat.com/en/services/training/contact\">contact us.</a></p>\n", "audience": "<p><strong>Audience for this course</strong></p>\n<ul>\n<li>Senior Linux system administrators responsible for maximizing resiliency though high-availability clustering services and using fault-tolerant shared storage technologies</li>\n</ul>\n<p><strong>Prerequisites for this course</strong></p>\n<ul>\n<li>If you want to take this course without the exam (RH436) and haven't earned your RHCE\u00ae certification, you can confirm that you have the necessary knowledge by passing the <a href=\"http://www.redhat.com/en/services/training/skills-assessment\">online skills assessment.</a></li>\n</ul>\n", "teacher": "", "price_classroom": null, "price_virtual_training": null, "price_video_classroom": null, "price_online_learning": null, "code": "RH436", "hours": "1 06:00:00", "categories": []}