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1.
公开(公告)号:US20130326161A1
公开(公告)日:2013-12-05
申请号:US13524924
申请日:2012-06-15
申请人: Oren Cohen , Eyal Sobol , Omer Gilad , Judah G. Hahn
发明人: Oren Cohen , Eyal Sobol , Omer Gilad , Judah G. Hahn
IPC分类号: G06F12/00
CPC分类号: G06F3/061 , G06F3/0653 , G06F3/0659 , G06F3/0679 , G06F11/3419 , G06F11/3485 , G06F12/0246
摘要: A method and host device for assessing execution of trim commands are provided. In one embodiment, a trace of trim and write commands sent to a storage device are obtained. For each trim command in the trace, a subsequent write command to a same logical block address (LBA) as the trim command is identified, and an elapsed time between the trim and write commands is calculated. This information can be used to display a histogram and/or to optimize when the storage device executes trim commands and/or when the host device issues trim commands.
摘要翻译: 提供了一种用于评估修剪命令的执行的方法和主机设备。 在一个实施例中,获得发送到存储设备的修剪和写入命令的跟踪。 对于跟踪中的每个修剪命令,识别与修剪命令相同的逻辑块地址(LBA)的后续写入命令,并计算修剪和写入命令之间的经过时间。 该信息可用于显示直方图和/或在存储设备执行修剪命令时和/或当主机设备发出修剪命令时进行优化。
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2.
公开(公告)号:US20130326096A1
公开(公告)日:2013-12-05
申请号:US13524913
申请日:2012-06-15
申请人: Oren Cohen , Eyal Sobol , Omer Gilad , Judah G. Hahn
发明人: Oren Cohen , Eyal Sobol , Omer Gilad , Judah G. Hahn
IPC分类号: G06F13/14
CPC分类号: G06F3/061 , G06F3/0653 , G06F3/0659 , G06F3/0679 , G06F11/3419 , G06F11/3485 , G06F12/0246
摘要: A method and storage device for assessing execution of trim commands are provided. In one embodiment, a trace of trim and write commands sent to a storage device are obtained. For each trim command in the trace, a subsequent write command to a same logical block address (LBA) as the trim command is identified, and an elapsed time between the trim and write commands is calculated. This information can be used to display a histogram and/or to optimize when the storage device executes trim commands and/or when the host device issues trim commands.
摘要翻译: 提供了一种用于评估修剪命令执行的方法和存储装置。 在一个实施例中,获得发送到存储设备的修剪和写入命令的跟踪。 对于跟踪中的每个修剪命令,识别与修剪命令相同的逻辑块地址(LBA)的后续写入命令,并计算修剪和写入命令之间的经过时间。 该信息可用于显示直方图和/或在存储设备执行修剪命令时和/或当主机设备发出修剪命令时进行优化。
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3.
公开(公告)号:US08996768B2
公开(公告)日:2015-03-31
申请号:US13524913
申请日:2012-06-15
申请人: Oren Cohen , Eyal Sobol , Omer Gilad , Judah G. Hahn
发明人: Oren Cohen , Eyal Sobol , Omer Gilad , Judah G. Hahn
CPC分类号: G06F3/061 , G06F3/0653 , G06F3/0659 , G06F3/0679 , G06F11/3419 , G06F11/3485 , G06F12/0246
摘要: A method and storage device for assessing execution of trim commands are provided. In one embodiment, a trace of trim and write commands sent to a storage device are obtained. For each trim command in the trace, a subsequent write command to a same logical block address (LBA) as the trim command is identified, and an elapsed time between the trim and write commands is calculated. This information can be used to display a histogram and/or to optimize when the storage device executes trim commands and/or when the host device issues trim commands.
摘要翻译: 提供了一种用于评估修剪命令执行的方法和存储装置。 在一个实施例中,获得发送到存储设备的修剪和写入命令的跟踪。 对于跟踪中的每个修剪命令,识别与修剪命令相同的逻辑块地址(LBA)的后续写入命令,并计算修剪和写入命令之间的经过时间。 该信息可用于显示直方图和/或在存储设备执行修剪命令时和/或当主机设备发出修剪命令时进行优化。
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公开(公告)号:US20140188791A1
公开(公告)日:2014-07-03
申请号:US13803721
申请日:2013-03-14
申请人: Judah G. Hahn
发明人: Judah G. Hahn
IPC分类号: G06F3/06
CPC分类号: G06F17/30132 , G06F17/30144
摘要: A monitoring application and method for using a monitoring application are disclosed. The monitoring application is configured to manage file system objects in a memory device layer (including copying of the file system objects) and is configured to manage one or more data structures to enable the management of the file system objects to be transparent to the application layer and/or the operating system layer.
摘要翻译: 公开了一种使用监控应用的监控应用和方法。 监视应用被配置为管理存储器设备层中的文件系统对象(包括文件系统对象的复制),并且被配置为管理一个或多个数据结构,以使文件系统对象的管理对于应用层是透明的 和/或操作系统层。
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公开(公告)号:US09235587B2
公开(公告)日:2016-01-12
申请号:US13803721
申请日:2013-03-14
申请人: Judah G. Hahn
发明人: Judah G. Hahn
IPC分类号: G06F17/30
CPC分类号: G06F17/30132 , G06F17/30144
摘要: A monitoring application and method for using a monitoring application are disclosed. The monitoring application is configured to manage file system objects in a memory device layer (including copying of the file system objects) and is configured to manage one or more data structures to enable the management of the file system objects to be transparent to the application layer and/or the operating system layer.
摘要翻译: 公开了一种使用监控应用的监控应用和方法。 监视应用被配置为管理存储器设备层中的文件系统对象(包括文件系统对象的复制),并且被配置为管理一个或多个数据结构,以使文件系统对象的管理对于应用层是透明的 和/或操作系统层。
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