System for online SCSI drive repair utilizing detachable secondary I/O buses pigtailed to primary I/O bus wherein each secondary I/O bus has a length in excess of 100mm

作者: Kelly J. Reasoner , Rick A. Kato , David P. Jones

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摘要: An online repairable multiple drive library computer system, and method of repair for repairing same, wherein the comprises steps detecting that a has failed, placing failed in an offline state, removing power to drive, disconnecting any cabling attached replacing reconnecting replaced restoring state. All occur while one or more good drives system remain online, accessible host.

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