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Enterprise-scale storage systems, which can contain hundreds of host computers and storage devices and up to tens of thousands of disks and logical volumes, are difficult to design. The volume of choices that need to be made is massive, and many choices have unforeseen interactions. Storage system design is tedious and complicated to do by hand, usually(More)
In applying multilevel iterative methods on unstructured meshes, the grid hierarchy can allow general coarse grids whose boundaries may be nonmatching to the boundary of the fine grid. In this case, the standard coarse-to-fine grid transfer operators with linear interpolants are not accurate enough at Neumann boundaries so special care is needed to(More)
This paper presents an integrated reliability and physics-based risk modeling approach for assessing human spaceflight systems. The approach is demonstrated using an example, end-to-end risk assessment of a generic crewed space transportation system during a reference mission to the International Space Station. The behavior of the system is modeled using(More)
The following are the ten most seminal citations for the topic " Rendundant Arrays of Inexpensive Disks ". [8] This is a really exciting paper, but I have no idea what is has to do with RAID. [5] This paper by Frolund et al describes nothing in particular. References [1] Storage Bandwidth Allocation. A practical learning-based approach for dynamic. An(More)
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