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1. 发明授权

US08800884B2 Method for controlling cooling in a data storage system 有权
标题翻译：用于控制数据存储系统中的冷却的方法
公开(公告)号：US08800884B2
公开(公告)日：2014-08-12
申请号：US13180341
申请日：2011-07-11
申请人： Daniel A Dufresne, II , Daniel Savilonis , John Kevin Bowman , John V Burroughs , Michael Robillard
发明人： Daniel A Dufresne, II , Daniel Savilonis , John Kevin Bowman , John V Burroughs , Michael Robillard
IPC分类号： F24F7/00 , G06F1/20 , H05K5/00
CPC分类号： G06F1/20 , G06F1/206
摘要： A system having: a midplane having air flow channels therein; a disk drive mounted to a first side of the midplane; and a temperature sensors mounted to the midplane. The system includes a pair of electrical chassis connected to a second side of the midplane. A first one of the chassis has therein: a fan; and a fan controller for controlling speed of the fan in response to a temperature control signal. A second one of the chassis has therein: a microprocessor for: detecting temperature signals produced by the temperature sensors; comparing differences between the detected temperature signals; and selecting one of the detected temperature control signal from the compared differences as the temperature control signal. A faulty one of the temperature sensors is detected by: selecting one of the detected temperature control signal as the faulty one of the plurality of temperature sensors from the compared differences.
摘要翻译：一种系统，具有：具有气流通道的中平面; 安装到中平面的第一侧的磁盘驱动器; 以及安装在中平面上的温度传感器。该系统包括连接到中平面的第二侧的一对电底盘。其中第一个底盘内有：风扇; 以及风扇控制器，用于响应于温度控制信号来控制风扇的速度。底盘中的第二个具有：用于检测由温度传感器产生的温度信号的微处理器; 比较检测到的温度信号之间的差异; 以及从所比较的差异中选出检测到的温度控制信号之一作为温度控制信号。通过以下方式来检测故障的一个温度传感器：从所比较的差值中选出检测到的温度控制信号中的一个作为多个温度传感器中的故障的一个。

2. 发明申请

US20110290894A1 METHOD FOR CONTROLLING COOLING IN A DATA STORAGE SYSTEM 有权
标题翻译：用于控制数据存储系统中的冷却的方法
公开(公告)号：US20110290894A1
公开(公告)日：2011-12-01
申请号：US13180341
申请日：2011-07-11
申请人： Daniel A. Dufresne, II , Daniel Savilonis , John Kevin Bowman , John V. Burroughs , Michael Robillard
发明人： Daniel A. Dufresne, II , Daniel Savilonis , John Kevin Bowman , John V. Burroughs , Michael Robillard
IPC分类号： F24F7/00 , G06F1/20
CPC分类号： G06F1/20 , G06F1/206
摘要： A system having: a midplane having air flow channels therein; a disk drive mounted to a first side of the midplane; and a temperature sensors mounted to the midplane. The system includes a pair of electrical chassis connected to a second side of the midplane. A first one of the chassis has therein: a fan; and a fan controller for controlling speed of the fan in response to a temperature control signal. A second one of the chassis has therein: a microprocessor for: detecting temperature signals produced by the temperature sensors; comparing differences between the detected temperature signals; and selecting one of the detected temperature control signal from the compared differences as the temperature control signal. A faulty one of the temperature sensors is detected by: selecting one of the detected temperature control signal as the faulty one of the plurality of temperature sensors from the compared differences.
摘要翻译：一种系统，具有：具有气流通道的中平面; 安装到中平面的第一侧的磁盘驱动器; 以及安装在中平面上的温度传感器。该系统包括连接到中平面的第二侧的一对电底盘。其中第一个底盘内有：风扇; 以及风扇控制器，用于响应于温度控制信号来控制风扇的速度。底盘中的第二个具有：用于检测由温度传感器产生的温度信号的微处理器; 比较检测到的温度信号之间的差异; 并且从所比较的差异中选出检测到的温度控制信号之一作为温度控制信号。通过以下方式来检测故障的一个温度传感器：从所比较的差值中选出检测到的温度控制信号中的一个作为多个温度传感器中的故障的一个。

3. 发明授权

US07574540B2 Managing management controller communications 有权
标题翻译：管理控制器通信
公开(公告)号：US07574540B2
公开(公告)日：2009-08-11
申请号：US11325001
申请日：2006-01-03
申请人： Michael N. Robillard , Daniel A. Dufresne, II , Sharon A. Smith
发明人： Michael N. Robillard , Daniel A. Dufresne, II , Sharon A. Smith
IPC分类号： G06F13/12 , G06F3/00 , G06F13/00
CPC分类号： G06F3/0658 , G06F3/0617 , G06F3/0689 , G06F11/201 , G06F11/2089
摘要： A data storage system includes a first and second boards disposed in a chassis. The first board has disposed thereon a first Serial Attached Small Computer Systems Interface (SAS) expander, a first management controller (MC) in communication with the first SAS expander, and management resources accessible to the first MC. The second board has disposed thereon a second SAS expander and a second MC. The system also has a communications link between the first and second MCs. Primary access to the management resources is provided in a first path which is through the first SAS expander and the first MC, and secondary access to the first management resources is provided in a second path which is through the second SAS expander and the second MC.
摘要翻译：数据存储系统包括设置在底盘中的第一和第二板。第一板在其上设置有第一串行连接小型计算机系统接口（SAS）扩展器，与第一SAS扩展器通信的第一管理控制器（MC）以及第一MC可访问的管理资源。第二板在其上设置有第二SAS扩展器和第二MC。该系统还具有第一和第二MC之间的通信链路。在通过第一SAS扩展器和第一MC的第一路径中提供对管理资源的主要访问，并且在通过第二SAS扩展器和第二MC的第二路径中提供对第一管理资源的二次访问。

4. 发明授权

US07988063B1 Method for controlling cooling in a data storage system 有权
标题翻译：用于控制数据存储系统中的冷却的方法
公开(公告)号：US07988063B1
公开(公告)日：2011-08-02
申请号：US12165220
申请日：2008-06-30
申请人： Daniel A Dufresne, II , Daniel Savilonis , John Kevin Bowman , John V Burroughs , Michael Robillard
发明人： Daniel A Dufresne, II , Daniel Savilonis , John Kevin Bowman , John V Burroughs , Michael Robillard
IPC分类号： F24F7/00 , H02B1/00 , G06F1/00
CPC分类号： G06F1/20 , G06F1/206
摘要： A system having: a midplane having air flow channels therein; a disk drive mounted to a first side of the midplane; and a temperature sensors mounted to the midplane. The system includes a pair of electrical chassis connected to a second side of the midplane. A first one of the chassis has therein: a fan; and a fan controller for controlling speed of the fan in response to a temperature control signal. A second one of the chassis has therein: a microprocessor for: detecting temperature signals produced by the temperature sensors; comparing differences between the detected temperature signals; and selecting one of the detected temperature control signal from the compared differences as the temperature control signal. A faulty one of the temperature sensors is detected by: selecting one of the detected temperature control signal as the faulty one of the plurality of temperature sensors from the compared differences.
摘要翻译：一种系统，具有：具有气流通道的中平面; 安装到中平面的第一侧的磁盘驱动器; 以及安装在中平面上的温度传感器。该系统包括连接到中平面的第二侧的一对电底盘。其中第一个底盘内有：风扇; 以及风扇控制器，用于响应于温度控制信号来控制风扇的速度。底盘中的第二个具有：用于检测由温度传感器产生的温度信号的微处理器; 比较检测到的温度信号之间的差异; 并且从所比较的差异中选出检测到的温度控制信号之一作为温度控制信号。通过以下方式来检测故障的一个温度传感器：从所比较的差值中选出检测到的温度控制信号中的一个作为多个温度传感器中的故障的一个。

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