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公开(公告)号：US20150254150A1
公开(公告)日：2015-09-10
申请号：US14411251
申请日：2013-06-25
Applicant: STORONE LTD.
Inventor： Raz Gordon , Tal Kipnis , Guy Loewenberg
CPC classification number: G06F11/1469 , G06F11/1402 , G06F11/1446 , G06F11/1451 , G06F11/1461 , G06F11/1464 , G06F11/1662 , G06F11/2094 , G06F11/3433 , G06F11/3485 , G06F2201/805 , G06F2201/81 , G06F2201/82 , G06F2201/88 , G06F2201/885
Abstract: A method for configuring an asynchronous Disaster Recovery (DR) process over a storage system comprising a plurality of storage sites, the method comprising: receiving data indicative of the storage sites; calculating information dispersal parameters that enable dispersing slices of DR enabling data based on original data written to a primary storage site out of the storage sites between at least two DR storage sites out of the storage sites, wherein at least one of the DR storage sites is a remote storage site, wherein each of the slices of DR enabling data is smaller than the original data and wherein the DR enabling data is larger than the original data; and configuring the asynchronous DR process in accordance with the calculated information dispersal parameters.
Abstract translation: 一种用于在包括多个存储站点的存储系统上配置异步灾难恢复（DR）过程的方法，所述方法包括：接收指示所述存储站点的数据; 计算信息分散参数，其使得能够基于从存储位置中的至少两个DR存储站点之外的存储位置写入主存储站点的原始数据来分散DR启用数据的片段，其中至少一个DR存储站点是 远程存储站点，其中DR启用数据的每个片段小于原始数据，并且其中DR使能数据大于原始数据; 以及根据计算的信息分散参数来配置异步DR进程。
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公开(公告)号：US09448900B2
公开(公告)日：2016-09-20
申请号：US14411251
申请日：2013-06-25
Applicant: STORONE LTD.
Inventor： Raz Gordon , Tal Kipnis , Guy Loewenberg
CPC classification number: G06F11/1469 , G06F11/1402 , G06F11/1446 , G06F11/1451 , G06F11/1461 , G06F11/1464 , G06F11/1662 , G06F11/2094 , G06F11/3433 , G06F11/3485 , G06F2201/805 , G06F2201/81 , G06F2201/82 , G06F2201/88 , G06F2201/885
Abstract: A method for configuring an asynchronous Disaster Recovery (DR) process over a storage system comprising a plurality of storage sites, the method comprising: receiving data indicative of the storage sites; calculating information dispersal parameters that enable dispersing slices of DR enabling data based on original data written to a primary storage site out of the storage sites between at least two DR storage sites out of the storage sites, wherein at least one of the DR storage sites is a remote storage site, wherein each of the slices of DR enabling data is smaller than the original data and wherein the DR enabling data is larger than the original data; and configuring the asynchronous DR process in accordance with the calculated information dispersal parameters.
Abstract translation: 一种用于在包括多个存储站点的存储系统上配置异步灾难恢复（DR）过程的方法，所述方法包括：接收指示所述存储站点的数据; 计算信息分散参数，其使得能够基于从存储位置中的至少两个DR存储站点之外的存储位置写入主存储站点的原始数据来分散DR启用数据的片段，其中至少一个DR存储站点是 远程存储站点，其中DR启用数据的每个片段小于原始数据，并且其中DR使能数据大于原始数据; 以及根据计算的信息分散参数来配置异步DR进程。
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公开(公告)号：US09697091B2
公开(公告)日：2017-07-04
申请号：US15237253
申请日：2016-08-15
Applicant: STORONE LTD.
Inventor： Raz Gordon , Tal Kipnis , Guy Loewenberg
CPC classification number: G06F11/1469 , G06F11/1402 , G06F11/1446 , G06F11/1451 , G06F11/1461 , G06F11/1464 , G06F11/1662 , G06F11/2094 , G06F11/3433 , G06F11/3485 , G06F2201/805 , G06F2201/81 , G06F2201/82 , G06F2201/88 , G06F2201/885
Abstract: Method and system for asynchronously dispersing Disaster Recovery (DR) enabling data between a plurality of storage sites. The method comprises: receiving, at a primary storage site, a written block and a write frequency counter associated with the written block. In case the write frequency counter is below a threshold: receiving information dispersal parameters including number indicative of a size difference between said written block and DR enabling data based on said written block; number of slices to slice said DR enabling data into and data indicative of DR storage sites of said plurality of storage sites for storing said slices. Further calculating DR enabling data based on written block, wherein DR enabling data is larger than said written block by size difference; slicing DR enabling data in accordance with number of slices; and dispersing slices in accordance with data indicative of DR storage sites.
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