A high-speed recovery method for use in
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Yuzuru Maya; Toshiyuki Kinoshita; Isao Yoshino; Yoshinori Tokunaga; Satoshi Take
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Article
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1992
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John Wiley and Sons
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English
β 792 KB
## Abstract A system is proposed for highβspeed switching from the onβline unit to the backβup unit in hotβstandby systems for high reliability. In a hotβstandby system it is necessary to transfer periodically the memory contents of the onβline unit as checkpoint data to the memory of the backβup u