International Business Machines Corporation

Pure Storage, Inc.

Richard W France

Patrick Aaron Tamborski

Charles H Chong

Scott Edward Schneider

Neil Delima

John S Alexander

Autonomously aligning docking bodies is provided. A first-axis surface is identified as a target axis surface corresponding to a desired docking approach vector of a first body to a second body. The first body is maneuvered to align relative to a second-axis surface until a third-axis surface is less than a defined surface detection threshold level. The first body is continued to be maneuvered to align relative to the third-axis surface until the second-axis surface is less than the defined surface detection threshold level. Docking is completed between the first body and the second body in accordance with the desired docking approach vector based on alignment of the first body with the target axis surface.

Docking orientation device

A dispersed storage network (DSN) include multiple distributed computing systems, each including a DSN memory. A global scheduling module included in a coordination unit identifies a number of the distributed computing systems included in a subset of the distributed computing systems. For each distributed computing system included in the subset, the scheduling module selects a connection time based, at least in part, on the number of distributed computing systems operating in the subset. The connection time selected for a particular distributed computing system specifies a recurring time period to be used by that system for initiating connections with the global coordination unit. The scheduling module issues, to the distributed computing systems, scheduling messages that include information specifying a connection times for particular distributed computing systems.

Coordination of connection initiation scheduling in a distributed storage network (DSN)

A dispersed storage network (DSN) include multiple distributed computing systems distributed across time zones, each including a DSN memory. A global scheduling module identifies a number of the distributed computing systems operating in each of the time zones. For each distributed computing system operating in a particular time zone, the scheduling module selects a connection time based, at least in part, on the number of distributed computing systems operating in the particular time zone. The connection time selected for a particular distributed computing system specifies a recurring time period to be used by that system for initiating connections with a global coordination unit. The global scheduling module issues, to the distributed computing systems, scheduling messages that include information specifying a connection times for particular distributed computing systems.

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Schaumburg, IL, United States of America

Richard W France