Remote power control in multi-node, partitioned data processing system via network interface card
    2.
    发明专利
    Remote power control in multi-node, partitioned data processing system via network interface card 有权
    多节点远程功率控制,通过网络接口卡分配数据处理系统

    公开(公告)号:JP2005020728A

    公开(公告)日:2005-01-20

    申请号:JP2004170535

    申请日:2004-06-08

    CPC classification number: H04L12/12 G06F9/4416 H04L12/10 Y02D50/40 Y02D50/42

    Abstract: PROBLEM TO BE SOLVED: To provide a system and method for remote power control over a plurality of different nodes (each node including design of a traditional stand-alone SMP server) in a logically coherent data processing system.
    SOLUTION: The system may be partitioned into two or more static partitions. Remote power control for the entire partition is achieved using a modified wake-on-LAN (WOL) implementation in which partition management software configures magic packet filters on each NIC in the partition to enable remote, partition-wide restart using a magic packet recognized by all nodes or common for all nodes. In one embodiment, WOL filters of each NIC in the partition recognize and respond to magic packets directed to any of the NIC's in the partition. In another embodiment, the WOL filters of each NIC in the partition are modified to respond to a universal magic packet.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:提供一种用于在逻辑上相干的数据处理系统中的多个不同节点(包括传统的独立的SMP服务器的设计的每个节点)上的远程功率控制的系统和方法。 解决方案:系统可以分为两个或更多个静态分区。 整个分区的远程电源控制使用修改后的LAN唤醒(WOL)实现,其中分区管理软件在分区中的每个NIC上配置魔术包过滤器,以使用由 所有节点或所有节点的公共节点。 在一个实施例中,分区中的每个NIC的WOL过滤器识别并响应指向分区中的任何NIC的魔术分组。 在另一个实施例中,分区中的每个NIC的WOL过滤器被修改以响应通用魔术分组。 版权所有(C)2005,JPO&NCIPI

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