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1.发明授权Systems and methods for throttling a fabric login in a fibre channel adapter 失效在光纤通道适配器中调节布局登录的系统和方法公开(公告)号：US08619574B2
公开(公告)日：2013-12-31
申请号：US12902112
申请日：2010-10-11
申请人： Dung N. Dang , Steven E. Klein , Daniel W. Sherman
发明人： Dung N. Dang , Steven E. Klein , Daniel W. Sherman
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L47/30 , H04L47/32 , H04L49/357 , H04L49/505
摘要： A fabric login (FLOGI) in a Fibre Channel (FC) adapter is throttled by a system. The system includes a first tracking mechanism, a second tracking mechanism, a switch, and an FC adapter. The FC adapter comprises three or more FLOGIs and a controller.
摘要翻译： 光纤通道（FC）适配器中的结构登录（FLOGI）被系统限制。 该系统包括第一跟踪机构，第二跟踪机构，交换机和FC适配器。 FC适配器包括三个或更多FLOGI和一个控制器。
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2.发明申请SYSTEMS AND METHODS FOR THROTTLING A FABRIC LOGIN IN A FIBRE CHANNEL ADAPTER 失效用于在光纤通道适配器中进行织物登录的系统和方法公开(公告)号：US20120087242A1
公开(公告)日：2012-04-12
申请号：US12902112
申请日：2010-10-11
申请人： Dung N. DANG , Steven E. KLEIN , Daniel W. SHERMAN
发明人： Dung N. DANG , Steven E. KLEIN , Daniel W. SHERMAN
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/30 , H04L47/32 , H04L49/357 , H04L49/505
摘要： Systems and methods for throttling a fabric login (FLOGI) in a Fibre Channel (FC) adapter are provided. One system includes a first tracking mechanism, a second tracking mechanism, a switch, and a FC adapter. The FC adapter comprises three or more FLOGIs and a controller configured to perform the below method. One method includes transmitting first and second FLOGI requests to the switch and indicating, via a first tracking mechanism, that a first FLOGI associated with the first FLOGI request and a second FLOGI associated with the second FLOGI request are active. The method further includes queuing a third FLOGI request until the first FLOGI request or the second FLOGI request is processed by the switch and indicating, via a second tracking mechanism, that a third FLOGI associated with the third FLOGI request is queued. Also provided are computer storage mediums including computer code for performing the above method.
摘要翻译： 提供了用于在光纤通道（FC）适配器中调节光纤登录（FLOGI）的系统和方法。 一个系统包括第一跟踪机构，第二跟踪机构，交换机和FC适配器。 FC适配器包括三个或更多个FLOGI和被配置为执行以下方法的控制器。 一种方法包括向交换机发送第一和第二FLOGI请求，并且经由第一跟踪机制指示与第一FLOGI请求相关联的第一FLOGI和与第二FLOGI请求相关联的第二FLOGI是活动的。 该方法还包括排队第三FLOGI请求，直到第一FLOGI请求或第二FLOGI请求被交换机处理并且经由第二跟踪机制指示与第三FLOGI请求相关联的第三FLOGI被排队。 还提供了包括用于执行上述方法的计算机代码的计算机存储介质。
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3.发明申请APPARATUS AND METHOD FOR DYNAMICALLY ENABLING AND DISABLING WRITE XFR_RDY 有权用于动态启动和禁用写入XFR_RDY的装置和方法公开(公告)号：US20120110222A1
公开(公告)日：2012-05-03
申请号：US12914024
申请日：2010-10-28
IPC分类号： G06F5/14
CPC分类号： G06F13/4282
摘要： A method for dynamically enabling and disabling use of XFR_RDY is disclosed herein. In one embodiment of the invention, such a method includes receiving a write command at a target and determining whether XFR_RDY is enabled or disabled for the write command. In the event XFR_RDY is disabled, the method determines whether one or more buffers are available at the target. If at least one buffer is available, the method processes the write command by writing data associated with the write command to the one or more buffers. The method then returns information indicating the number of buffers that are still available at the target after completing the write command. A corresponding apparatus and computer program product are also disclosed and claimed herein.
摘要翻译： 本文公开了一种用于动态地启用和禁用XFR_RDY的方法。 在本发明的一个实施例中，这种方法包括在目标处接收写入命令，并确定写入命令是否启用或禁用XFR_RDY。 在XFR_RDY被禁用的情况下，该方法确定目标是否有一个或多个缓冲区可用。 如果至少有一个缓冲区可用，该方法通过将与写入命令相关联的数据写入一个或多个缓冲器来处理写入命令。 该方法然后在完成写命令之后返回指示目标上仍然可用的缓冲器的数量的信息。 本文还公开并要求对应的装置和计算机程序产品。
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4.发明申请SYSTEMS AND METHODS FOR DETECTING SUPPORTED SMALL FORM-FACTOR PLUGGABLE (SFP) DEVICES 有权用于检测支持的小型可插拔（SFP）设备的系统和方法公开(公告)号：US20120096190A1
公开(公告)日：2012-04-19
申请号：US12904721
申请日：2010-10-14
IPC分类号： G06F13/10
CPC分类号： G06F13/00 , G06F11/3034 , G06F11/3051 , G06F2213/0008
摘要： Systems and methods for detecting supported small form-factor pluggable (SFP) devices in an adapter are provided. One system includes multiple ports, each port configured to be coupled to a SFP device, a tracking device configured to store data representing a list of supported SFP devices for the adapter, and a processor coupled to each of the plurality of ports and the tracking device. The processor is configured to scan each port at start-up, determine if any of the ports is coupled to a non-supported SFP device, and disable any ports that are coupled to a non-supported SFP device. One method includes scanning each port at start-up, determining if any of the ports is coupled to a non-supported SFP device, and disabling any ports that are coupled to a non-supported SFP device. Also provided are computer storage mediums including computer code for performing the above method.
摘要翻译： 提供了用于检测适配器中支持的小型可插拔（SFP）设备的系统和方法。 一个系统包括多个端口，每个端口被配置为耦合到SFP设备，跟踪设备被配置为存储表示用于适配器的支持的SFP设备的列表的数据，以及耦合到多个端口中的每个端口的跟踪设备 。 处理器配置为在启动时扫描每个端口，确定是否有任何端口耦合到不支持的SFP设备，并禁用耦合到不支持SFP设备的任何端口。 一种方法包括在启动时扫描每个端口，确定是否有任何端口耦合到不支持的SFP设备，以及禁用耦合到不支持SFP设备的任何端口。 还提供了包括用于执行上述方法的计算机代码的计算机存储介质。
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公开(公告)号：US07844863B2
公开(公告)日：2010-11-30
申请号：US11972468
申请日：2008-01-10
IPC分类号： G06F11/00
CPC分类号： G06F11/0766 , G06F11/0709
摘要： A method for logging a repetitive error in a computer system is provided. The repetitive error is logged after each of a series of progressively increasing time periods. The logging commences when the repetitive error is first identified and concludes when the repetitive error is no longer identified.
摘要翻译： 提供了一种在计算机系统中记录重复错误的方法。 在一系列逐渐增加的时间段中的每一个之后记录重复性错误。 当重复性错误首次被识别时，记录开始，并且当重复错误不再被识别时得出结论。
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公开(公告)号：US07701880B2
公开(公告)日：2010-04-20
申请号：US11972470
申请日：2008-01-10
申请人： Steven E. Klein , Daniel W. Sherman
发明人： Steven E. Klein , Daniel W. Sherman
IPC分类号： H04L1/24 , G06F15/177
CPC分类号： H04L5/1446
摘要： A method for initializing a fiber channel link upon a failure of a standard speed negotiation algorithm is provided. The standard speed negotiation algorithm is disabled. A link speed is set to a highest possible link speed not yet attempted outside the standard speed negotiation algorithm, initializing the fiber channel link if the link speed is negotiated at a maximum link speed. If the link speed is negotiated at a speed less than the maximum link speed, the standard speed negotiation algorithm is reattempted, initializing the fiber channel link according to the standard speed negotiation algorithm if the reattempt is successful.
摘要翻译： 提供了一种在标准速度协商算法失败时初始化光纤通道链路的方法。 标准速度协商算法被禁用。 链路速度被设置为在标准速度协商算法之外尚未尝试的尽可能高的链路速度，如果以最大链路速度协商链路速度，则初始化光纤信道链路。 如果以低于最大链路速度的速度协商链路速度，则重新尝试标准速度协商算法，如果重试成功，则根据标准速度协商算法初始化光纤信道链路。
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7.发明授权Systems and methods for dynamically scanning a plurality of active ports for priority schedule of work 失效用于动态扫描多个活动端口用于工作优先级的系统和方法公开(公告)号：US08407710B2
公开(公告)日：2013-03-26
申请号：US12904715
申请日：2010-10-14
CPC分类号： G06F9/4843
摘要： Systems and methods for scanning ports for work are provided. One system includes one or more processors, multiple ports, a first tracking mechanism, and a second tracking mechanism for tracking high priority work and low priority work, respectively. The processor(s) is/are configured to perform the below method. One method includes scanning the ports, finding high priority work on a port, and accepting or declining the high priority work. The method further includes changing a designation of the processor to TRUE in the first tracking mechanism if the processor accepts the high priority work such that the processor is allowed to perform the high priority work on the port. Also provided are computer storage mediums including computer code for performing the above method.
摘要翻译： 提供扫描工作端口的系统和方法。 一个系统包括分别用于跟踪高优先级工作和低优先级工作的一个或多个处理器，多个端口，第一跟踪机构和第二跟踪机构。 处理器被配置为执行以下方法。 一种方法包括扫描端口，在端口上找到高优先级的工作，以及接受或拒绝高优先级的工作。 该方法还包括如果处理器接受高优先级的工作，使处理器能够在端口上执行高优先级的工作，则在第一跟踪机构中将处理器的指定改变为TRUE。 还提供了包括用于执行上述方法的计算机代码的计算机存储介质。
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公开(公告)号：US20090183036A1
公开(公告)日：2009-07-16
申请号：US11972468
申请日：2008-01-10
IPC分类号： G06F11/07
CPC分类号： G06F11/0766 , G06F11/0709
摘要： A method for logging a repetitive error in a computer system is provided. The repetitive error is logged after each of a series of progressively increasing time periods. The logging commences when the repetitive error is first identified and concludes when the repetitive error is no longer identified.
摘要翻译： 提供了一种在计算机系统中记录重复错误的方法。 在一系列逐渐增加的时间段中的每一个之后记录重复性错误。 当重复性错误首次被识别时，记录开始，并且当重复错误不再被识别时得出结论。
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公开(公告)号：US20090180382A1
公开(公告)日：2009-07-16
申请号：US11972470
申请日：2008-01-10
申请人： Steven E. KLEIN , Daniel W. SHERMAN
发明人： Steven E. KLEIN , Daniel W. SHERMAN
IPC分类号： H04L1/00
CPC分类号： H04L5/1446
摘要： A method for initializing a fibre channel link upon a failure of a standard speed negotiation algorithm is provided. The standard speed negotiation algorithm is disabled. A link speed is set to a highest possible link speed not yet attempted outside the standard speed negotiation algorithm, initializing the fibre channel link if the link speed is negotiated at a maximum link speed. If the link speed is negotiated at a speed less than the maximum link speed, the standard speed negotiation algorithm is reattempted, initializing the fibre channel link according to the standard speed negotiation algorithm if the reattempt is successful.
摘要翻译： 提供了一种在标准速度协商算法失败时初始化光纤通道链路的方法。 标准速度协商算法被禁用。 链路速度被设置为在标准速度协商算法之外尚未尝试的尽可能高的链路速度，如果以最大链路速度协商链路速度，则初始化光纤信道链路。 如果以低于最大链路速度的速度协商链路速度，则重新尝试标准速度协商算法，如果重试成功，则根据标准速度协商算法初始化光纤信道链路。
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10.发明授权Systems and methods for detecting supported small form-factor pluggable (SFP) devices 有权用于检测支持的小型可插拔（SFP）设备的系统和方法公开(公告)号：US08769173B2
公开(公告)日：2014-07-01
申请号：US12904721
申请日：2010-10-14
CPC分类号： G06F13/00 , G06F11/3034 , G06F11/3051 , G06F2213/0008
摘要： Systems and methods for detecting supported small form-factor pluggable (SFP) devices in an adapter are provided. One system includes multiple ports, each port configured to be coupled to a SFP device, a tracking device configured to store data representing a list of supported SFP devices for the adapter, and a processor coupled to each of the plurality of ports and the tracking device. The processor is configured to scan each port at start-up, determine if any of the ports is coupled to a non-supported SFP device, and disable any ports that are coupled to a non-supported SFP device. One method includes scanning each port at start-up, determining if any of the ports is coupled to a non-supported SFP device, and disabling any ports that are coupled to a non-supported SFP device. Also provided are computer storage mediums including computer code for performing the above method.
摘要翻译： 提供了用于检测适配器中支持的小型可插拔（SFP）设备的系统和方法。 一个系统包括多个端口，每个端口被配置为耦合到SFP设备，跟踪设备被配置为存储表示用于适配器的支持的SFP设备的列表的数据，以及耦合到多个端口中的每个端口的跟踪设备 。 处理器配置为在启动时扫描每个端口，确定是否有任何端口耦合到不支持的SFP设备，并禁用耦合到不支持SFP设备的任何端口。 一种方法包括在启动时扫描每个端口，确定是否有任何端口耦合到不支持的SFP设备，以及禁用耦合到不支持SFP设备的任何端口。 还提供了包括用于执行上述方法的计算机代码的计算机存储介质。
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