公开(公告)号：US09558124B2

公开(公告)日：2017-01-31

申请号：US14075842

申请日：2013-11-08

Applicant: Seagate Technology LLC

Inventor： John Edward Moon

IPC: G06F12/08

CPC classification number: G06F12/0871 ,  G06F2212/6012

Abstract: A data storage system may be configured at least with a primary memory that is coupled to a host via a controller and coupled to at least one external interface. The controller may be adapted to passively partition a secondary memory into cache and user memory space regions in response to the secondary memory engaging the at least one external interface and the cache region can be allocated as cache for the primary memory by the controller.

Abstract translation: 至少可以将数据存储系统配置成经由控制器耦合到主机并耦合到至少一个外部接口的主存储器。 响应于辅助存储器接合至少一个外部接口，控制器可以适于被动地将辅助存储器分区成高速缓存和用户存储器空间区域，并且高速缓存区域可以被控制器分配为主存储器的高速缓存。

公开(公告)号：US09304701B1

公开(公告)日：2016-04-05

申请号：US14256497

申请日：2014-04-18

Applicant: Seagate Technology LLC

Inventor： John Edward Moon ,  Paul Francis Kusbel

IPC: G06F12/00 ,  G06F3/06 ,  G06F13/00 ,  G06F13/28

CPC classification number: G06F3/0659 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0674 ,  G06F3/0679 ,  G06F3/0685 ,  G06F3/0688 ,  G06F12/0246 ,  G06F2003/0697 ,  G06F2212/217 ,  G06F2212/7207 ,  Y02D10/13

Abstract: A hybrid data storage device includes a solid-state memory device, a disc-type memory device and a hybrid data storage device controller in communication with the solid-state memory device and the disc-type memory device. The hybrid data storage device controller is configured to receive Non-Volatile Memory Host Controller Interface (NVMHCI) commands from a host and use logic to make decisions for the optimization and efficient performance of the solid-state memory device and the disc-type memory device.

Abstract translation: 混合数据存储装置包括与固态存储装置和盘式存储装置通信的固态存储装置，盘型存储装置和混合数据存储装置控制器。 混合数据存储设备控制器被配置为从主机接收非易失性存储器主机控制器接口（NVMHCI）命令，并使用逻辑来为固态存储器件和盘式存储器件的优化和高效性能做出决定 。

公开(公告)号：US20150378642A1

公开(公告)日：2015-12-31

申请号：US13832165

申请日：2013-03-15

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： John Edward Moon ,  Stanton MacDonough Keeler ,  Margot Ann LaPanse ,  Michael Edward Baum ,  Kai Bradley Gelatt ,  Nicolai Robert Ramler

IPC: G06F3/06

CPC classification number: G06F3/065 ,  G06F3/0619 ,  G06F3/068

Abstract: A device may comprise a first data storage medium, a second data storage medium, and a controller. The controller may be configured to store file system information to the first data storage medium, storing a copy of file system information for the first data storage medium to the second data storage medium as a backup, loading the file system information from the first data storage medium to a cache memory when the file system information in the first data storage medium contains valid data, and loading the copy of the file system information from the second data storage medium to the cache when the file system information in the first data storage medium does not contain valid data.

Abstract translation: 设备可以包括第一数据存储介质，第二数据存储介质和控制器。 控制器可以被配置为将文件系统信息存储到第一数据存储介质，将用于第一数据存储介质的文件系统信息的副本存储到第二数据存储介质作为备份，从第一数据存储装载文件系统信息 当第一数据存储介质中的文件系统信息包含有效数据时，介质到缓存存储器，并且当第一数据存储介质中的文件系统信息执行时将文件系统信息的副本从第二数据存储介质加载到高速缓存 不包含有效数据。

公开(公告)号：US09189332B1

公开(公告)日：2015-11-17

申请号：US14026452

申请日：2013-09-13

Applicant: Seagate Technology LLC

Inventor： John Edward Moon ,  Stanton MacDonough Keeler

IPC: G06F11/10

CPC classification number: G06F11/1044 ,  G06F11/1068

Abstract: A circuit may be configured to increase the data retention reliability of non-volatile solid state memory (NVSSM) by writing a parity block, which can contain user data pages and parity data pages. A circuit can also be configured to store the parity data pages based on whether the user data pages in the block have been filled, on elapsed time, or during a power down event.

Abstract translation: 电路可以被配置为通过写入可以包含用户数据页和奇偶校验数据页的奇偶校验块来增加非易失性固态存储器（NVSSM）的数据保持可靠性。 电路还可以被配置为基于块中的用户数据页是否已经被填充，经过时间或在掉电事件期间来存储奇偶校验数据页。

公开(公告)号：US20150134877A1

公开(公告)日：2015-05-14

申请号：US14075842

申请日：2013-11-08

Applicant: Seagate Technology LLC

Inventor： John Edward Moon

IPC: G06F12/08

CPC classification number: G06F12/0871 ,  G06F2212/6012

Abstract: A data storage system may be configured at least with a primary memory that is coupled to a host via a controller and coupled to at least one external interface. The controller may be adapted to passively partition a secondary memory into cache and user memory space regions in response to the secondary memory engaging the at least one external interface and the cache region can be allocated as cache for the primary memory by the controller.

Abstract translation: 至少可以将数据存储系统配置成经由控制器耦合到主机并耦合到至少一个外部接口的主存储器。 响应于辅助存储器接合至少一个外部接口，控制器可以适于被动地将辅助存储器分区成高速缓存和用户存储器空间区域，并且高速缓存区域可以被控制器分配为主存储器的高速缓存。