作者: Sumihiro Miura , Masanori Fuji , Hiraki Mikami , Tsukasa Nishimura
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摘要: A storage apparatus and its control method capable of shortening data save time at the power shutdown are suggested. The includes a processor for controlling reading/writing user from/to disk device(s), cache memory storing sent received between channel adapter used by processor, wherein is sorted into stored in nonvolatile or volatile according to update frequency.