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Checkpoint - Restart Packages Originated in PSNC

One of the most required tools allowing to obtain high availability and the fault tolerance level for Grid computing in the HPC and HTC areas is the checkpoint-restart and migration mechanism. We present the checkpointing mechanisms developed as library (psncLibCkpt) and two kernel level tools (one for Solaris OS and one for SGI Altix systems). There will be presented cooperation between checkpoint package and system resource virtualisation mechanism (also developed in PSNC) resulting in higher level of system fault tolerance.

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This presentation is part of session Grid Middleware: Interaction with Network Layers.


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Last modified on the 10th 2005f February 2005 - 15:10