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The Linux-HA (High-Availability Linux) project provides a high-availability solution for Linux, FreeBSD, OpenBSD, Solaris and Mac OS X which promotes reliability, availability, and serviceability (RAS). [1] The project's main software product is Heartbeat, a GPL-licensed portable cluster management program for high-availability clustering. Its ...
High-availability clusters (also known as HA clusters, fail-over clusters) are groups of computers that support server applications that can be reliably utilized with a minimum amount of down-time. They operate by using high availability software to harness redundant computers in groups or clusters that provide continued service when system ...
The Red Hat Cluster Suite (RHCS) includes software to create a high availability and load balancing cluster. Both can be used on the same system although this use case is unlikely. Both products, the High Availability Add-On and Load Balancer Add-On, are based on open-source community projects. Red Hat Cluster developers contribute code ...
Heartbeat, from Linux-HA; Proxmox; Docker Swarm; Red Hat cluster suite; OpenShift and OKD, from Red Hat; Nomad, from HashiCorp; Rancher, from Rancher Labs; TrinityX from ClusterVision Solutions; Corosync Cluster Engine; OpenSVC; K3s ("Lightweight Kubernetes"), from Rancher Labs [1] Qlustar; Non-High-availability cluster Foreman; oneSIS; OpenHPC
Pacemaker is an open-source high availability resource manager software used on computer clusters since 2004. Until about 2007, it was part of the Linux-HA project, then was split out to be its own project. [3] It implements several APIs for controlling resources, but its preferred API for this purpose is the Open Cluster Framework resource ...
Pages in category "High-availability cluster computing" The following 21 pages are in this category, out of 21 total. This list may not reflect recent changes .
Cluster Agent softwares can be generic or specific to each type of application. For example, for Oracle to utilize HA (High Availability) framework in VCS, it needs an agent software. VCS at base is generic Cluster software and may not know how different applications start, stop, monitor, clean etc.
Conventional computer cluster systems typically use some sort of shared storage for data being used by cluster resources. This approach has a number of disadvantages, which DRBD may help offset: Shared storage resources must typically be accessed over a storage area network or on a network attached storage server, which creates some overhead in ...