Chiron FS is a FUSE based filesystem that implements replication at the filesystem level like RAID 1 does at the device level. The replicated filesystem may be of any kind you want; the only requisite is that you mount it. There is no need for special configuration files; the setup is as simple as one mount command (or one line in fstab).
Clubmask is a 'glue' package that combines the outstanding management and speed of the Bproc distributed process layer with the power and configuration of the Maui HPC Scheduler. It uses the Supermon resource monitor to gather node information. This node information is combined with job submission data, and suplied to Maui. Maui issues job start and termination commands which are handled by Clubmask via the Bproc layer. Clubmask also supplies a 'supermon2ganglia' translator that allows supermon data to be displayed in a ganglia Web frontend.
ClusTerm is used to SSH into a cluster of systems and execute the same command on all the systems. It combines a number of Gnome Terminal Widgets (VTE) in a single graphical window and copies the input to one terminal to all other terminals. It shows the differences between different terminals. Different layouts: table, row, column, and notebook. It is a GNOME application based on libvte.
The Finishing Scripts for Cluster Installations handle specific post-installation configuration that might not be convienent nor possible using existing cluster installation methods. The usual installation process is used to build a reasonably configured node, and the system then reboots into normal mode, achieves network visibility, and executes the finishing script. The finishing script handles all of the finer details of installing packaged or non-packaged software, tweaking installation, setting host/net specific parameters/files, etc. It is controlled via a single, easily modified script.
Cluster SSH opens terminal windows with connections to specified hosts and an administration console. Any text typed into the administration console is replicated to all other connected and active windows. This tool is intended for, but not limited to, cluster administration where the same configuration or commands must be run on each node within the cluster. Performing these commands all at once via this tool ensures all nodes are kept in sync.
ClusterControl is a Web interface to simplify distributing and monitoring (bioinformatics) applications on Linux cluster systems. It is based on a modular concept that enables integration of command line oriented programs into the application framework of ClusterControl. The system enables integration of different applications accessed through one interface and executed on a distributed cluster system. It uses Apache, PHP, and OpenPBS or Sun Grid Engine.
ClusterIt is a suite of software to allow easy maintenance of large groups of machines. It does not provide a parallel programing environment, but is meant to be utilized in managing one, or simply to manage massive server farms. It includes such features as parallel rsh, parallel copy, parallel virtual xterminals (xterms), and job scheduling facilities for performing parallel compiling. It also has programs to allow barrier syncing in shell scripts.
ClusterNFS is a set of patches for the "Universal NFS Daemon" (UNFSD) to allow multiple clients to nfs mount the same root filesystem by providing "tagged" filenames. When a client requests the file "/path/filename", the ClusterNFS server checks for the existence of files of the form "/path/filename$$TAG=value$$". If such a file exists and the client has a matching value for KEY, this file is returned. If the client does not have a matching value or no such file exists, the file request proceeds as normal. Currently supported keys include HOST (hostname), IP (IP number), CLIENT (matches any nfs client) and CREATE (for "tagged" creation of files).
Clustering is the idea of making several computers act as one for the purposes of either performance or reliability. The Clustering Daemon guarantees that a response will be serviced provided at least one cluster node is up. It runs as a userspace process and provides a large amount of flexibility.