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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 6. Отображено 6.
10-06-2003 дата публикации

Storage system having plural buses

Номер: US0006578100B1
Принадлежит: Hitachi, Ltd., HITACHI LTD, HITACHI, LTD.

A storage system to be connected to a large-scale computer includes a plurality of first logical units connected to a host device, a plurality of second logical units connected to a storage device, a plurality of cache memories, and a common bus wired between these logical units and memories. The plurality of first logical units, the plurality of second logical units, and the plurality of cache memories are all made in the form of modules. The modules are detachably mounted to the common bus disposed on a back plane. The storage device can be made up of a plurality of small-size storage units arranged in an array. Thus, the storage system realizes its scalability. Since the plurality of first logical units, the plurality of second logical units, and the plurality of cache memories are duplexed and the common bus is made in the form of 2 channels, the storage system can perform degrade operation. Since plurality of first logical units, the plurality of second logical units, and the plurality ...

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21-04-2005 дата публикации

Speichersystem

Номер: DE0004422786B4
Принадлежит: HITACHI LTD, HITACHI, LTD.

Speichersystem mit mehreren ersten Logikeinheiten (1), die mit einer Host-Vorrichtung verbunden sind und Schnittstellen für diese Host-Vorrichtungen bilden; einer Speichervorrichtung (5), die von der Host-Vorrichtung empfangene Information speichert; mehreren zweiten Logikeinheiten (2), die mit der Speichervorrichtung (5) verbunden sind und für diese Speichervorrichtung (5) Schnittstellen bilden; einer Cache-Speichervorrichtung (3), die Daten, die zwischen den mehreren ersten Logikeinheiten (1) und den mehreren zweiten Logikeinheiten (2) übertragen werden, temporär speichert; und einem gemeinsamen Bus (4), der zwischen den mehreren ersten Logikeinheiten (1), den mehreren zweiten Logikeinheiten (2) und der Cache-Speichervorrichtung (3) verläuft und mit diesen funktional verbunden ist, dadurch gekennzeichnet, daß der Bus (4) einen E/A-Hochgeschwindigkeitsbus (26) zur Datenübertragung, der in zwei Kanäle unterteilt ist, die unterschiedliche Daten übertragen können, sowie einen Einzelkanal-Multiprozessor-Bus ...

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28-10-2008 дата публикации

Storage system having a semiconductor memory device which stores data and parity data permanently

Номер: US0007444467B2
Принадлежит: Hitachi, Ltd., HITACHI LTD, HITACHI, LTD.

A storage system, coupled to a host computer, including at least one controller receiving data from the host computer, and a plurality of memory units connected to the controller. The controller generates parity data and sends the data and the parity data to the memory units. The memory units include a semiconductor memory device which stores the data and the parity data permanently.

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12-01-1995 дата публикации

Memory system

Номер: DE0004422786A1
Принадлежит:

A memory system, which is connected to a mainframe, contains a plurality of first logic units (1), which are connected to a host device, a plurality of second logic units (2), which are connected to a memory device (5), a plurality of cache memories (3) and a common bus (4), which runs between these logic units and these memories and is functionally connected thereto. The first logic units, the second logic units and the cache memories all take the form of modules. The modules are releasably attached to the common bus which is arranged on a rear plane (71). The memory device can be formed by a plurality of memory units which are given small dimensions and are arranged in the form of a matrix. This means that the memory system is scalable. Since the first logic units, the second logic units and the cache memories are duplicated and the common bus is formed by two channels, the memory system can carry out reduced operation when specific components fail. Since the first logic units, the second ...

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10-10-2006 дата публикации

Storage system having data format conversion function

Номер: US0007120738B2
Принадлежит: Hitachi, Ltd., HITACHI LTD, HITACHI, LTD.

A storage system to be connected to a large-scale computer includes a plurality of host adaptors connected to a host device, a plurality of storage device for storing data from the host device, a plurality of disk adaptors connected to the storage devices, a plurality of caches for temporarily storing data transferred between the host adaptors and the disk adaptors, and two buses connected to the host disk adaptors, and the caches. The buses transfer data among the host and disk adaptors and the caches.

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17-06-2003 дата публикации

Storage system

Номер: US0006581128B2
Принадлежит: Hitachi, Ltd., HITACHI LTD, HITACHI, LTD.

A storage system to be connected to a large-scale computer includes a plurality of host adaptors connected to a host device, a plurality of storage device for storing data from the host device, a plurality of disk adaptors connected to the storage devices, a plurality of caches for temporarily storing data transferred between the host adaptors and the disk adaptors, and two buses connected to the host disk adaptors, and the caches. The buses transfer data among the host and disk adaptors and the caches.

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