id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
app01-2419	Federici, Memmo; Gaibisso, Carlo; Martino, Bruno L.	HAVmS: Highly Available Virtual Machine Computer System Fault Tolerant with Automatic Failback and Close to Zero Downtime	2014	5	.pdf	application/pdf	2979	133	53	278 Acta Polytechnica CTU Proceedings 1(1): 278–282, 2014 278 doi: 10.14311/APP.2014.01.0278 HAVmS: Highly Available Virtual Machine Computer System Fault Tolerant with Automatic Failback and Close to Zero Downtime Memmo Federici1, Carlo Gaibisso2, Bruno L. Martino3 1Istituto di Astrofisica e Planetologia Spaziali, INAF IAPS Via fosso del Cavaliere 100, 00133 Roma, Italy 2Istituto di Analisi dei Sistemi ed Informatica ”Antonio Ruberti”, IASI-CNR Viale Manzoni 30, 00185 Roma , Italy 3Associated INAF IAPS Corresponding author: memmo.federici@iaps.inaf.it Abstract In scientific computing, systems often manage computations that require continuous acquisition of of satellite data and the management of large databases, as well as the execution of analysis software and simulation models (e.g. Monte Carlo or molecular dynamics cell simulations) which may require several weeks of continuous run. These servers, to ensure an acceptable level of reliabil- ity, should be equipped by systems for the backup of the status of the provided services and the data they deal with.	cache/app01-2419.pdf	txt/app01-2419.txt