专利名称：Computer system having plural storage
systems
发明人：Iwami, Naoko, c/o Hitachi, Ltd., Int. Prop.
Gr.,Yamamoto, Akira, c/o Hitachi, Ltd., Int.Prop. Gr.
申请号：EP02019223.3申请日：20020827公开号：EP1351125A3公开日：20080123
专利附图：
摘要：In a virtualization system, physical volumes are virtualized between servers (101,
102) and storage systems (106) such that even when high-performance functions
including a remote copy are provided, a virtualization unit does not become a bottleneckof processing. For this purpose, a virtualization node (103) to conduct virtualizationincludes at least one virtualization switch (105) which receives data from a server andconverts the data into data for a real volume to send the data to an associated storageand which receives data from a storage and converts the data into data from a virtualizedvolume to send the data to a server and at least one virtualization server (104) whichreceives data requiring processing such as a remote copy from the virtualization switch,performs a particular processing for the data, and then transmits the data via the switchto a server or a storage.
申请人：Hitachi, Ltd.
地址：6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101-8010 JP
国籍：JP
代理机构：Strehl Schübel-Hopf & Partner
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