Rocks adds a vastly expanded solutions layer (Rocks HPC, Rocks Cloud, Rocks Rolls) and enterprise-class support, which transforms the leading open source cluster distribution into a production-ready cluster operating environment suitable for data centers of all shapes and sizes. Clustercorp also partners with the industry's leading workload management providers to offer Rocks MOAB, Rocks LSF, and Rocks SGE. Purchase turnkey Rocks clusters from a long list of reliable hardware partners including HP, Dell, Cray, Silicon Mechanics, and more.
ScaleMP, a maker of virtualization and aggregation software that allows a cluster of x64 servers to look like a big, bad, symmetric multiprocessing (SMP) shared-memory system to operating systems and selected classes of applications, is going downstream to target SMBs and upstream to chase cloud infrastructure providers.
an Miller joined Cray in February 2008 and currently heads up Cray’s Productivity Solutions group with the recently introduced Cray CX1 desk side supercomputer – an Intel Cluster Ready product. Mr. Miller also leads Cray’s corporate marketing organization. Prior to joining Cray, he served as the Vice President of Polyserve Software at HP and as Vice President of Worldwide Sales for PolyServe prior to its acquisition by HP. Before joining PolyServe, Mr. Miller was Vice President of Worldwide sales for IBM High End xSeries Servers where he worked for both IBM xSeries and pSeries organizations, with a particular focus on marketing and sales for high end Intel based systems. Prior to IBM, he was Vice President of Global Marketing for Sequent Computer Systems, and Vice President Asia Pacific. Miller has also worked for Software AG as Senior Vice President Asia Pacific, and for Unisys in many capacities, ending as General Manager for Asia South. Mr. Miller is a Graduate of London University.
SystemImager is software which automates Linux installs, software distribution, and production deployment. SystemImager makes it easy to do automated installs (clones), software distribution, content or data distribution, configuration changes, and operating system updates to your network of Linux machines. You can even update from one Linux release version to another! It can also be used to ensure safe production deployments. By saving your current production image before updating to your new production image, you have a highly reliable contingency mechanism. If the new production enviroment is found to be flawed, simply roll-back to the last production image with a simple update command! Some typical environments include: Internet server farms, database server farms, high performance clusters, computer labs, and corporate desktop environments.
SSH on multiple machines/servers using clusterssh simultaneously October 3rd, 2009 by WEBNESBAY This article provides you useful information to control multiple machines using single terminal using cluster ssh What is CLUSTER SSH? With ClusterSSH it is possible to make a SSH connection to multiple servers or machines to perform tasks from one single command window, without any scripting. The ‘cssh’ command lets you connect to any server specified as a command line argument, or to groups of servers (or cluster nodes) defined in a configuration file.
Building and Promoting a Linux-based Operating System to Support Virtual Organizations for Next Generation Grids (2006-2010). The emergence of Grids enables the sharing of a wide range of resources to solve large-scale computational and data intensive problems in science, engineering and commerce. While much has been done to build Grid middleware on top of existing operating systems, little has been done to extend the underlying operating systems to enablee and facilitate Grid computing, for example by embedding important functionalities directly into the operating system kernel.
What is virtual server? Virtual server is a highly scalable and highly available server built on a cluster of real servers. The architecture of server cluster is fully transparent to end users, and the users interact with the cluster system as if it were only a single high-performance virtual server. Please consider the following figure.
"ParallelKnoppix is a modified Knoppix live CD designed for use in creating HPC clusters. You can start up PK on multiple nodes to run a cluster, and customize PK to add or remove applications. "
"OpenSSI is an open source single-system image clustering system. It allows a collection of computers to be treated as one large system, allowing applications running on any one machine access to the resources of all the machines in the cluster. [2] [3]"
"The OpenSSI project is a comprehensive clustering solution offering a full, highly available SSI environment for Linux. Goals for OpenSSI Clusters include availability, scalability and manageability, built from standard servers. Technology pieces include: membership, single root and single init, cluster filesystems and DLM, single process space and process migration, load leveling, single and shared IPC space, device space and networking space, and single management space."
"Two categories of documentation are available for Grid Engine, user/administrator level manuals for the compiled software and developer oriented technical documentation. Some of those files are available in PDF format. You will need Adobe Acrobat Reader to display them. Download Acrobat Reader. "
"This wiki server (and the related http://gridengine.info blog) has been set up by members of the Grid Engine user community as a way of collecting and distributing usage, configuration, tips and HOWTO information in a fast and democratic way. We don't want to reinvent the wheel or waste time so wherever there are better online resources available, this Wiki will simply link out to them. The best place to get help with Grid Engine related issues is the sge-users mailing list. "