Inventor
MERITT ALLAN S
US21 patents
Patents
21 patentsUS6651125B2Nov 18, 2003
Processing channel subsystem pending I/O work queues based on priorities
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Method and system for predefined suspension and resumption control over I/O programs
IBM172 citations98
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System for coordinating execution of multiple concurrent channel programs without host processor involvement using suspend and resume commands to control data transfer between I/O devices
IBM177 citations98
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Method and means for sharing I/O resources by a plurality of operating systems
IBM273 citations97
US6963940B1Nov 8, 2005
Measuring utilization of individual components of channels
IBM61 citations96
US6345327B1Feb 5, 2002
Queuing method and apparatus for providing direct data processing access using a queued direct input-output device
IBM58 citations96
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System for dynamic association of a variable number of device addresses with input/output devices to allow increased concurrent requests for access to the input/output devices
IBM68 citations96
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Establishing and restoring paths in a data processing I/O system
IBM88 citations96
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Method and apparatus for performing control unit level recovery operations
IBM60 citations96
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Method and means for limiting duration of input/output (I/O) requests
IBM125 citations96
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Data processing system including dynamic channel path management
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Partitioned multiprocessor programming system
IBM285 citations95
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Multiple logical input/output subsystem facility
IBM33 citations92
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Method of providing direct data processing access using a queued direct input-output device
IBM36 citations92
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Apparatus and accompanying method for use in a sysplex environment for performing escalated isolation of a sysplex component in the event of a failure
IBM39 citations92
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Interdicting I/O and messaging operations from sending central processing complex to other central processing complexes and to I/O device in multi-system complex
IBM43 citations92
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Acquiring addresses in an input/output system
IBM53 citations92
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Balanced channel finding method
IBM48 citations92
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Sharing communications adapters across a plurality of input/output subsystem images
IBM45 citations91
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Method for requesting identification of a neighbor node in a data processing I/O system
IBM51 citations89
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Multiple logical input/output subsystem facility
IBM13 citations84