公开(公告)号：US20040117431A1

公开(公告)日：2004-06-17

申请号：US10690121

申请日：2003-10-20

Applicant: Sun Microsystems, Inc.

Inventor： Tuan A. Le ,  Christopher J. Rinaldo ,  Angshuman Mukherjee ,  Vinh H. Truong ,  Daniel Delfatti

IPC: G06F015/16

CPC classification number: H05K7/1445 ,  G06F13/4081 ,  H04M3/22 ,  H04Q1/03 ,  H04Q1/035 ,  H04Q1/136 ,  H04Q1/155 ,  H04Q2201/06 ,  H04Q2201/12

Abstract: A Compact Peripheral Component Interconnect (CPCI) system is provided that can map PCI Industrial Computer Manufactures Group (PICMG) states describing the state of a hot-swap CPCI card into Telecommunication Management Network (TMN) plug-in unit states. Specifically, the hardware/Operating System (OS) states for the CPCI card are specified in PICMG states in accordance with the PICMG hot-swap specification. The present system identifies or defines the meaning (e.g., the definition, identification, function, and/or status) of the states on the CPCI card. The system then maps these states into intermediate states. The intermediate states are then mapped into TMN plug-in unit states (e.g., OperationalState and/or AvailiableStatus). The TMN plug-in unit states corresponding to the CPCI card will then comprise the proper identification information for the CPCI card. Accordingly, a management ware having plug-in units based on the TMN standard can now use these mapped states to manage the state (or status) of the CPCI card.

Abstract translation: 提供了一个紧凑型外围组件互连（CPCI）系统，可以将PCI工业计算机制造集团（PICMG）的状态映射到描述热插拔CPCI卡状态的电信管理网络（TMN）插件单元状态。 具体来说，CPCI卡的硬件/操作系统（OS）状态根据PICMG热插拔规范在PICMG状态下指定。 本系统识别或定义CPCI卡上的状态的含义（例如，定义，识别，功能和/或状态）。 然后，系统将这些状态映射到中间状态。 然后将中间状态映射到TMN插件单元状态（例如，OperationalState和/或AvailiableStatus）。 然后，与CPCI卡相对应的TMN插件单元状态将包括CPCI卡的正确识别信息。 因此，具有基于TMN标准的插件单元的管理器现在可以使用这些映射状态来管理CPCI卡的状态（或状态）。

公开(公告)号：US20040133819A1

公开(公告)日：2004-07-08

申请号：US10693710

申请日：2003-10-23

Applicant: SUN MICROSYSTEMS, INC.

Inventor： Viswanath Krishnamurthy ,  Daniel Delfatti

IPC: G06F001/26

CPC classification number: H05K7/1457 ,  G06F1/26 ,  G06F11/006 ,  G06F11/2015

Abstract: A system and method is provided to allow a computer network system to keep a device in a powered off state over a power cycle. A service processor stores the power state information or power mask corresponding to the field replaceable unit (FRU) slots in a non-volatile storage location. As a result, after the system has been powered off and on, the power mask information is retained. Accordingly, a hotswap controller may then retrieve the power mask from storage to determine whether a given FRU should be powered on or kept in a powered off state. Depending on the power mask, the service processor will not power on the FRU if the power mask indicates that the device should remain in a powered off state. A management entity may update the power mask information depending on predetermined parameters or the condition of the FRU. As a result, a power mask may be maintained for several power cycles to keep a device in a powered off state.

Abstract translation: 提供了一种系统和方法，以允许计算机网络系统在一个电源循环中保持设备处于关机状态。 服务处理器将与现场可更换单元（FRU）时隙相对应的电源状态信息或功率掩码存储在非易失性存储位置。 结果，在系统断电和接通之后，功率屏蔽信息被保留。 因此，热置换控制器然后可以从存储器检索功率掩模以确定给定FRU是否应该被供电或保持在断电状态。 根据功率掩码，如果电源屏蔽指示设备应该处于关机状态，则服务处理器将不会打开FRU电源。 管理实体可以根据预定参数或FRU的状况来更新功率掩码信息。 结果，可以维持多个功率周期的功率掩模以保持设备处于断电状态。