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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 ...
The cluster suite is available in: Red Hat Enterprise Linux 2.1 March 26, 2002; 22 years ago () Red Hat Enterprise Linux 3.x, 4.x, 5.x - with supported Global File System (v1.x) as a filesystem [2] Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 5.3 and later - with Global File System 2 [3]
DRBD is often deployed together with the Pacemaker or Heartbeat cluster resource managers, although it does integrate with other cluster management frameworks. [ 7 ] [ 8 ] [ 9 ] It integrates with virtualization solutions such as Xen , and may be used both below and on top of the Linux LVM stack.
The project originated from a mailing list started in November 1997. Eventually Harald Milz wrote an odd sort of Linux-HA HOWTO. Unlike most HOWTOs, this was not about how to configure or use existing software, it was a collection of HA techniques which one could use if one were to write HA software for Linux.
Aspen Systems Inc - Aspen Cluster Management Environment (ACME) Borg, used at Google; Bright Cluster Manager, from Bright Computing; ClusterVisor, [2] from Advanced Clustering Technologies [3] CycleCloud, from Cycle Computing acquired By Microsoft; Komodor, Enterprise Kubernetes Management Platform; Dell/EMC - Remote Cluster Manager (RCM)
OCFS2, the Oracle Cluster File System was added [2] to the official Linux kernel with version 2.6.16, in January 2006. The alpha-quality code warning on OCFS2 was removed in 2.6.19. Red Hat's cluster software, including their DLM and GFS2 was officially added to the Linux kernel [3] with version 2.6.19, in November 2006.
SCST is often combined with RAID, data deduplication and/or high-availability cluster software to augment its functionality. The SCST software stack is the basis software of many SAN systems. [ 2 ] Several world records have been set with SAN systems based on SCST.
OpenHPC provides an integrated and tested collection of software components that, along with a supported standard Linux distribution, can be used to implement a full-featured compute cluster. Components span the entire HPC software ecosystem including provisioning and system administration tools, resource management, I/O services, development ...