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公开(公告)号:US09026758B2
公开(公告)日:2015-05-05
申请号:US13097305
申请日:2011-04-29
申请人: Andrew Baptist , Manish Motwani , Wesley Leggette , Steven Mark Hoffman , Dustin M. Hendrickson , Ryan Joseph Kuester , S. Christopher Gladwin
发明人: Andrew Baptist , Manish Motwani , Wesley Leggette , Steven Mark Hoffman , Dustin M. Hendrickson , Ryan Joseph Kuester , S. Christopher Gladwin
CPC分类号: G06F11/10 , G06F3/0619 , G06F3/065 , G06F3/067 , G06F11/1076 , H04L9/085 , H04L9/0863 , H04L9/0869 , H04L9/0894 , H04L9/14 , H04L67/1097 , H04L2209/04 , H04L2209/24 , H04L2209/34
摘要: A method begins by a processing module determining whether a memory device of a dispersed storage (DS) unit is unavailable to produce an unavailable memory device. The method continues with the processing module determining a methodology regarding DS encoded data stored in the unavailable memory device based on one or more dispersed storage network (DSN) conditions to produce a determined methodology when the memory device is unavailable. The method continues with the processing module initiating, in accordance with the determined methodology, a rebuilding function to rebuild the DS encoded data to produce rebuilt DS encoded data when the determined methodology includes a rebuilding component. The method continues with the processing module storing the rebuilt DS encoded data within available memory of the DS unit.
摘要翻译: 一种方法由处理模块开始,确定分散存储(DS)单元的存储设备是否不可用于产生不可用存储器设备。 该方法继续处理模块基于一个或多个分散的存储网络(DSN)条件来确定存储在不可用存储器设备中的DS编码数据的方法,以在存储器设备不可用时产生确定的方法。 该方法继续,当确定的方法包括重建组件时,处理模块根据确定的方法启动重建功能以重建DS编码数据以产生重建的DS编码数据。 该方法继续处理模块将重建的DS编码数据存储在DS单元的可用存储器内。
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公开(公告)号:US20110289283A1
公开(公告)日:2011-11-24
申请号:US13097305
申请日:2011-04-29
申请人: Andrew Baptist , Manish Motwani , Wesley Leggette , Steven Mark Hoffman , Dustin M. Hendrickson , Ryan Joseph Kuester
发明人: Andrew Baptist , Manish Motwani , Wesley Leggette , Steven Mark Hoffman , Dustin M. Hendrickson , Ryan Joseph Kuester
IPC分类号: G06F12/00
CPC分类号: G06F11/10 , G06F3/0619 , G06F3/065 , G06F3/067 , G06F11/1076 , H04L9/085 , H04L9/0863 , H04L9/0869 , H04L9/0894 , H04L9/14 , H04L67/1097 , H04L2209/04 , H04L2209/24 , H04L2209/34
摘要: A method begins by a processing module determining whether a memory device of a dispersed storage (DS) unit is unavailable to produce an unavailable memory device. The method continues with the processing module determining a methodology regarding DS encoded data stored in the unavailable memory device based on one or more dispersed storage network (DSN) conditions to produce a determined methodology when the memory device is unavailable. The method continues with the processing module initiating, in accordance with the determined methodology, a rebuilding function to rebuild the DS encoded data to produce rebuilt DS encoded data when the determined methodology includes a rebuilding component. The method continues with the processing module storing the rebuilt DS encoded data within available memory of the DS unit.
摘要翻译: 一种方法由处理模块开始,确定分散存储(DS)单元的存储设备是否不可用于产生不可用存储器设备。 该方法继续处理模块基于一个或多个分散存储网络(DSN)条件确定存储在不可用存储器设备中的DS编码数据的方法,以在存储器设备不可用时产生确定的方法。 该方法继续,当确定的方法包括重建组件时,处理模块根据确定的方法启动重建功能以重建DS编码数据以产生重建的DS编码数据。 该方法继续处理模块将重建的DS编码数据存储在DS单元的可用存储器内。
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