- alphaWorks : xCAT
A tool kit that can be used for the deployment and administration of Linux clusters.
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- DRBD is a block device which is designed to build high availability clusters
DRBD is a block device which is designed to build high availability clusters. This is done by mirroring a whole block device via (a dedicated) network. You could see it as a network raid-1. What is the scope of drbd, what else do I need to build a HA cluster? DRBD takes over the data, writes it to the local disk and sends it to the other host. On the other host, it takes it to the disk there. The other components needed are a cluster membership service, which is supposed to be heartbeat, and some kind of application that works on top of a block device. Examples: A filesystem & fsck. A journaling FS. A database with recovery capabilities.
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- http://supercluster.org/maui/
Maui is an advanced job scheduler for use on clusters and supercomputers. It is a highly optimized and configurable tool capable of supporting a large array of scheduling policies, dynamic priorities, extensive reservations, and fairshare and is acknowledged by many as 'the most advanced scheduler in the world'. It is currently in use at hundreds of leading government, academic, and commercial sites throughout the world. It improves the manageability and efficiency of machines ranging from clusters of a few processors to multi-teraflop supercomputers
Cluster Resources, Inc.<sup>™</sup> is a leading provider of workload and resource management software and services for cluster, grid and utility-based computing environments.
cluster resources
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- Lustre Home
The name Lustre is an association of Linux and Clusters. Lustre is a novel storage and file system architecture and implementation suitable for very large clusters.Lustre is designed, developed and maintained by Cluster File Systems, Inc. Lustre is a trademark of Cluster File Systems, Inc. Lustre development would not have been possible without serious funding from DOE. The central target in this project is the development of Lustre, a next-generation cluster file system which can serve clusters with 10,000's of nodes, petabytes of storage, move 100's of GB/sec with state of the art security and management infrastructure.Lustre runs on many of the largest Linux clusters in the world and is included by partners as a core component of their clu...
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- Simple Linux Utility for Resource Management
SLURM is an open-source resource manager designed for Linux clusters of all sizes. It provides three key functions. First it allocates exclusive and/or non-exclusive access to resources (computer nodes) to users for some duration of time so they can perform work. Second, it provides a framework for starting, executing, and monitoring work (typically a parallel job) on a set of allocated nodes. Finally, it arbitrates conflicting requests for resources by managing a queue of pending work.
Simple Linux Utility for Resource Management
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clusters from all users