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...tion. This tutorial also covers the [[Striker]] dashboard and [[ScanCore]] monitoring and self-healing tools. ...ools are replaced in favour of <span class="code">[[pacemaker]]</span> for resource management. ...

[ Resource Managment ]... yum install cman fence-agents rgmanager resource-agents lvm2-cluster gfs2-utils python-virtinst libvirt qemu-kvm-tools qemu ...

...an even more solid high-availability platform. We've created tools to make monitoring and management of the virtual servers and nodes trivially easy. This upd * Addition of the [[AN!CM]] monitoring and alert system. ...

...an even more solid high-availability platform. We've created tools to make monitoring and management of the virtual servers and nodes trivially easy. This upd * Addition of the [[AN!CM]] monitoring and alert system. ...

* ''Red Hat Enterprise Linux 6'' ([[EL6]]); You can use a derivative like [[CentOS]] v6. ...ource Manager'' (<span class="code">[[rgmanager]]</span>); Manages cluster resources and services. Handles service recovery during failures. ...

* ''Enterprise Linux 5''; specifically we will be using [[CentOS]] v5.6. ...ource Manager'' (<span class="code">[[rgmanager]]</span>); Manages cluster resources and services. Handles service recovery during failures. ...

...ther node must be prepared. Next, DRBD must be told that it is to create a resource using this newly configured raw space. Finally, the new array must be init WARNING: Re-reading the partition table failed with error 16: Device or resource busy. ...

*** <span class="code">rgmanager</span>; The resource group manager handles restoring and failing over services in the cluster, ...distributions obsolete. With luck, once [[Red Hat]] Enterprise Linux and [[CentOS]] version 6 is released, this will change. ...

*** <span class="code">rgmanager</span>; The resource group manager handles restoring and failing over services in the cluster, ...distributions obsolete. With luck, once [[Red Hat]] Enterprise Linux and [[CentOS]] version 6 is released, this will change. ...

...disk space or memory. If this has happened, you will need to free up some resources before you can build a new server.}} ...w server, we will need direct access to the new server just as if we had a monitor, keyboard and mouse plugged into a traditional bare-iron server. This is ne ...

...f a pair of physical nodes with your choice of processing, RAM and storage resources). ...node blocks and, when you want to add more servers than you currently have resource for, you simple add another node block. ...

Install [[CentOS]] or [[RHEL]] version 6.x on your dashboard server. Configure the network ...se any computer or appliance that can run the 64-bit version [[RHEL]] or [[CentOS]] version 6. ...