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1. 发明授权

US09703631B2 Storage emulation in a storage controller 有权
公开(公告)号：US09703631B2
公开(公告)日：2017-07-11
申请号：US15075173
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F3/06 , G06F11/10 , G06F12/08 , G11C29/52 , G11C29/04
CPC分类号： G06F11/1068 , G06F3/0608 , G06F3/0613 , G06F3/0616 , G06F3/0619 , G06F3/0626 , G06F3/064 , G06F3/0644 , G06F3/0658 , G06F3/0659 , G06F3/0664 , G06F3/0679 , G06F3/068 , G06F11/1048 , G06F12/08 , G06F2212/1036 , G06F2212/1044 , G06F2212/151 , G06F2212/214 , G06F2212/261 , G06F2212/7208 , G11C29/52 , G11C2029/0411
摘要： A method of operating a storage controller is provided. The method includes receiving first host data traffic from a host, for storage in a first partition within a storage system, the first host data traffic formatted for storage in a first type of data storage, and translating the first host data traffic into storage data, the storage data formatted for storage in a second type of data storage. The method further includes storing the storage data in the first partition, receiving a read request from the host through the host interface, and retrieving some or all of the storage data from the first partition. The method also includes formatting the some or all of the storage data into a format compatible with the first host data traffic, and transferring the formatted data to the host in a configuration corresponding to the first type of data storage.

2. 发明申请

US20160274970A1 CONFIGURABLE MULTI-LEVEL ERROR CORRECTION IN A STORAGE CONTROLLER 审中-公开
标题翻译：存储控制器中的可配置多级错误校正
公开(公告)号：US20160274970A1
公开(公告)日：2016-09-22
申请号：US15075170
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F11/10 , G06F3/06 , G11C29/52
CPC分类号： G06F11/1068 , G06F3/0608 , G06F3/0613 , G06F3/0616 , G06F3/0619 , G06F3/0626 , G06F3/064 , G06F3/0644 , G06F3/0658 , G06F3/0659 , G06F3/0664 , G06F3/0679 , G06F3/068 , G06F11/1048 , G06F12/08 , G06F2212/1036 , G06F2212/1044 , G06F2212/151 , G06F2212/214 , G06F2212/261 , G06F2212/7208 , G11C29/52 , G11C2029/0411
摘要： A method of operating a storage controller including (a) receiving host data from a host, for storage within a partition in the storage system, and (b) determining a quantity of error. correction code levels based on at least one partition parameter. The method further includes (c) partitioning the host data into a plurality of payloads, (d) providing metadata for the payloads, (e) calculating error correction codes for the payloads and the metadata associated with each of the payloads, and (f) creating a plurality of codewords, each codeword comprising a payload, metadata, and error correction codes corresponding to the payload. The method includes (g) based on the quantity of error correction code levels, either storing the codewords in the storage system or partitioning the codewords into a plurality of further payloads, the further payloads iteratively processed according. to steps (d) through (g) to provide the quantity of error correction code levels.
摘要翻译：一种操作存储控制器的方法，包括（a）从主机接收主机数据，以存储在存储系统中的分区内，以及（b）确定错误量。基于至少一个分区参数的校正码级别。该方法还包括（c）将主机数据划分成多个有效载荷，（d）为有效载荷提供元数据，（e）计算有效负载的纠错码和与每个有效载荷相关联的元数据，以及（f）创建多个码字，每个码字包括与有效载荷对应的有效载荷，元数据和纠错码。该方法包括（g）基于纠错码级的数量，将码字存储在存储系统中或将码字划分成多个其它有效载荷，根据以上所述迭代地处理另外的有效载荷。到步骤（d）至（g）以提供纠错码量的数量。

3. 发明申请

US20160283308A1 MEDIUM DEFECT MANAGEMENT METHOD FOR STORAGE SYSTEMS REQUIRING AN INTEGRATED CONTROLLER 有权
标题翻译：用于需要集成控制器的存储系统的中间缺陷管理方法
公开(公告)号：US20160283308A1
公开(公告)日：2016-09-29
申请号：US15075169
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F11/07 , G11C16/26 , G11C16/10
CPC分类号： G11C16/26 , G06F11/08 , G06F11/1068 , G11C7/1063 , G11C16/10
摘要： A method of operating a storage controller is provided. The method includes receiving host data for storage within a storage system, the storage system configured as a plurality of sequentially numbered data blocks, each comprising a plurality of pages, storing the host data in a data buffer, and organizing the host data into storage data pages. The method also includes sequentially writing the storage data into page stripes, reading the storage data from the pages, and comparing the read storage data with the host data stored in the data buffer. The method further includes for each page of storage data that fails the comparison, rewriting the storage data for that page into a different page, and when at least some of the storage data within the storage system passes the comparison, transmitting a signal to the host.
摘要翻译：提供了一种操作存储控制器的方法。该方法包括接收用于存储在存储系统内的主机数据，该存储系统配置为多个顺序编号的数据块，每个数据块包括多个页面，将主机数据存储在数据缓冲器中，并将主机数据组织成存储数据页面。该方法还包括将存储数据顺序地写入页条带，从页面读取存储数据，以及将读取的存储数据与存储在数据缓冲器中的主机数据进行比较。所述方法还包括对于比较失败的存储数据的每一页，将该页面的存储数据重写为不同的页面，并且当存储系统中的至少一些存储数据通过比较时，向主机发送信号。

4. 发明申请

US20160274800A1 MEMORY PARTITIONING STORAGE CONTROLLER 审中-公开
标题翻译：存储分区存储控制器
公开(公告)号：US20160274800A1
公开(公告)日：2016-09-22
申请号：US15075184
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F3/06
摘要： A method of operating a storage controller is provided. The method includes receiving a request from a partition creator, for a first partition within a storage system, the first partition comprising one or more sequentially numbered data blocks, and receiving first partition parameters from the partition creator, the first partition parameters comprising a size of the one or more sequentially numbered data blocks. The method also includes creating the first partition within the storage system, through a storage interface, based on the first partition parameters, receiving first host data from a host, configuring the first host data as first storage data for storage within the first partition within the storage system, and sequentially storing the first storage data in the one or more sequentially numbered data blocks in the first partition, through the storage interface.
摘要翻译：提供了一种操作存储控制器的方法。该方法包括从分区创建器接收对存储系统内的第一分区的请求，第一分区包括一个或多个顺序编号的数据块，以及从分区创建器接收第一分区参数，第一分区参数包括一个或多个顺序编号的数据块。该方法还包括基于第一分区参数通过存储接口来创建存储系统内的第一分区，从主机接收第一主机数据，将第一主机数据配置为第一存储数据以存储在第一分区内存储系统，并且通过存储接口顺序地将第一存储数据存储在第一分区中的一个或多个顺序编号的数据块中。

5. 发明授权

US10754587B2 Memory partitioning storage controller 有权
公开(公告)号：US10754587B2
公开(公告)日：2020-08-25
申请号：US15075184
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F3/06 , G06F11/10 , G06F12/08 , G11C29/52
摘要： A method of operating a storage controller is provided. The method includes receiving a request from a partition creator, for a first partition within a storage system, the first partition comprising one or more sequentially numbered data blocks, and receiving first partition parameters from the partition creator, the first partition parameters comprising a size of the one or more sequentially numbered data blocks. The method also includes creating the first partition within the storage system, through a storage interface, based on the first partition parameters, receiving first host data from a host, configuring the first host data as first storage data for storage within the first partition within the storage system, and sequentially storing the first storage data in the one or more sequentially numbered data blocks in the first partition, through the storage interface.

6. 发明授权

US10318375B2 Configurable multi-level error correction in a storage controller 有权
公开(公告)号：US10318375B2
公开(公告)日：2019-06-11
申请号：US15075170
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F11/10 , G06F3/06 , G06F12/08 , G11C29/52 , G11C29/04
摘要： A method of operating a storage controller including (a) receiving host data from a host, for storage within a partition in the storage system, and (b) determining a quantity of error correction code levels based on at least one partition parameter. The method further includes (c) partitioning the host data into a plurality of payloads, (d) providing metadata for the payloads, (e) calculating error correction codes for the payloads and the metadata associated with each of the payloads, and (f) creating a plurality of codewords, each codeword comprising a payload, metadata, and error correction codes corresponding to the payload. The method includes (g) based on the quantity of error correction code levels, either storing the codewords in the storage system or partitioning the codewords into a plurality of further payloads, the further payloads iteratively processed according to steps (d) through (g) to provide the quantity of error correction code levels.

7. 发明授权

US09997251B2 Medium defect management method for storage systems requiring an integrated controller 有权
公开(公告)号：US09997251B2
公开(公告)日：2018-06-12
申请号：US15075169
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G11C16/26 , G11C16/10 , G11C7/10 , G06F11/08 , G11C16/30
CPC分类号： G11C16/26 , G06F11/08 , G06F11/1068 , G11C7/1063 , G11C16/10
摘要： A method of operating a storage controller is provided. The method includes receiving host data for storage within a storage system, the storage system configured as a plurality of sequentially numbered data blocks, each comprising a plurality of pages, storing the host data in a data buffer, and organizing the host data into storage data pages. The method also includes sequentially writing the storage data into page stripes, reading the storage data from the pages, and comparing the read storage data with the host data stored in the data buffer. The method further includes for each page of storage data that fails the comparison, rewriting the storage data for that page into a different page, and when at least some of the storage data within the storage system passes the comparison, transmitting a signal to the host.

8. 发明申请

US20160274803A1 STORAGE EMULATION IN A STORAGE CONTROLLER 有权
标题翻译：存储控制器中的存储仿真
公开(公告)号：US20160274803A1
公开(公告)日：2016-09-22
申请号：US15075173
申请日：2016-03-20
申请人： Burlywood, LLC
发明人： Tod R. Earhart
IPC分类号： G06F3/06 , G06F12/08
CPC分类号： G06F11/1068 , G06F3/0608 , G06F3/0613 , G06F3/0616 , G06F3/0619 , G06F3/0626 , G06F3/064 , G06F3/0644 , G06F3/0658 , G06F3/0659 , G06F3/0664 , G06F3/0679 , G06F3/068 , G06F11/1048 , G06F12/08 , G06F2212/1036 , G06F2212/1044 , G06F2212/151 , G06F2212/214 , G06F2212/261 , G06F2212/7208 , G11C29/52 , G11C2029/0411
摘要： A method of operating a storage controller is provided. The method includes receiving first host data traffic from a host, for storage in a first partition within a storage system, the first host data traffic formatted for storage in a first type of data storage, and translating the first host data traffic into storage data, the storage data formatted for storage in a second type of data storage. The method further includes storing the storage data in the first partition, receiving a read request from the host through the host interface, and retrieving some or all of the storage data from the first partition. The method also includes formatting the some or all of the storage data into a format compatible with the first host data traffic, and transferring the formatted data to the host in a configuration corresponding to the first type of data storage.
摘要翻译：提供了一种操作存储控制器的方法。该方法包括从主机接收第一主机数据流量，存储在存储系统内的第一分区中，将第一主数据业务格式化为用于存储在第一类型的数据存储器中，以及将第一主机数据流量转换为存储数据，存储数据被格式化以存储在第二类型的数据存储中。所述方法还包括将所述存储数据存储在所述第一分区中，通过所述主机接口从所述主机接收读取请求，以及从所述第一分区检索所述存储数据中的一些或全部。该方法还包括将一些或所有存储数据格式化为与第一主机数据业务兼容的格式，并且以与第一类型的数据存储相对应的配置将格式化的数据传送到主机。

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