Failover of blade servers in a data center
    1.
    发明授权
    Failover of blade servers in a data center 有权
    刀片服务器在数据中心中的故障转移

    公开(公告)号:US08028193B2

    公开(公告)日:2011-09-27

    申请号:US11956128

    申请日:2007-12-13

    IPC分类号: G06F11/00

    摘要: Failover of blade servers in a data center including powering off a failing blade server by a system management server through a blade server management module (‘BSMM’) managing the failing blade server, the failing blade server characterized by a machine type, one or more network addresses, and one or more storage addresses, the addresses being virtual addresses; identifying, by the system management server from a pool of standby blade servers, a replacement blade server, the replacement blade server managed by a BSMM; assigning, by the system management server through the BSMM managing the replacement blade server, the one or more network addresses and the one or more storage addresses of the failing blade server to the replacement blade server, including enabling in the replacement blade server the assigned addresses; and powering on the replacement blade server by the system management server through the BSMM managing the replacement blade server.

    摘要翻译: 刀片服务器在数据中心中的故障切换,包括通过管理故障刀片服务器的刀片服务器管理模块(“BSMM”)关闭系统管理服务器的故障刀片服务器,故障刀片服务器以机器类型为特征,一个或多个 网络地址和一个或多个存储地址,地址是虚拟地址; 由系统管理服务器从备用刀片服务器池识别替换刀片服务器,由BSMM管理的替换刀片服务器; 由系统管理服务器通过管理替换刀片服务器的BSMM将一个或多个网络地址和故障刀片服务器的一个或多个存储地址分配给替换刀片服务器,包括在替换刀片服务器中启用分配的地址 ; 并通过管理更换刀片服务器的BSMM为系统管理服务器上电更换刀片服务器。

    Failover Of Blade Servers In A Data Center
    2.
    发明申请
    Failover Of Blade Servers In A Data Center 有权
    数据中心刀片服务器的故障转移

    公开(公告)号:US20090158081A1

    公开(公告)日:2009-06-18

    申请号:US11956128

    申请日:2007-12-13

    IPC分类号: G06F11/07

    摘要: Failover of blade servers in a data center including powering off a failing blade server by a system management server through a blade server management module (‘BSMM’) managing the failing blade server, the failing blade server characterized by a machine type, one or more network addresses, and one or more storage addresses, the addresses being virtual addresses; identifying, by the system management server from a pool of standby blade servers, a replacement blade server, the replacement blade server managed by a BSMM; assigning, by the system management server through the BSMM managing the replacement blade server, the one or more network addresses and the one or more storage addresses of the failing blade server to the replacement blade server, including enabling in the replacement blade server the assigned addresses; and powering on the replacement blade server by the system management server through the BSMM managing the replacement blade server.

    摘要翻译: 刀片服务器在数据中心中的故障切换,包括通过管理故障刀片服务器的刀片服务器管理模块(“BSMM”)关闭系统管理服务器的故障刀片服务器,故障刀片服务器以机器类型为特征,一个或多个 网络地址和一个或多个存储地址,地址是虚拟地址; 由系统管理服务器从备用刀片服务器池识别替换刀片服务器,由BSMM管理的替换刀片服务器; 由系统管理服务器通过管理替换刀片服务器的BSMM将一个或多个网络地址和故障刀片服务器的一个或多个存储地址分配给替换刀片服务器,包括在替换刀片服务器中启用分配的地址 ; 并通过管理更换刀片服务器的BSMM为系统管理服务器上电更换刀片服务器。

    Managing Virtual Addresses Of Blade Servers In A Data Center
    3.
    发明申请
    Managing Virtual Addresses Of Blade Servers In A Data Center 有权
    管理数据中心刀片服务器的虚拟地址

    公开(公告)号:US20090157941A1

    公开(公告)日:2009-06-18

    申请号:US11957203

    申请日:2007-12-14

    IPC分类号: G06F12/06 G06F15/177

    CPC分类号: H04L41/0886

    摘要: Methods, apparatus, and products for managing virtual addresses of blade servers in a data center are disclosed that include storing by a blade server management module (‘BSMM’), in non-volatile memory of a blade server, a parameter block, the parameter block including one or more virtual addresses for communications adapters of the blade server and one or more action identifiers, each action identifier representing a type of address modification; detecting, by a basic input-output system (‘BIOS’) module of the blade server upon powering on the blade server, the parameter block; and modifying, by the BIOS module of the blade server in dependence upon the one or more action identifiers of the parameter block, an address of at least one communications adapter of the blade server.

    摘要翻译: 公开了用于管理数据中心中的刀片服务器的虚拟地址的方法,装置和产品,其包括由刀片服务器管理模块('BSMM')存储在刀片服务器的非易失性存储器中,参数块,参数 块,其包括用于刀片服务器的通信适配器的一个或多个虚拟地址和一个或多个动作标识符,每个动作标识符表示地址修改的类型; 在对刀片服务器通电时,通过刀片服务器的基本输入输出系统('BIOS')模块检测参数块; 以及根据所述参数块的所述一个或多个动作标识符,由所述刀片服务器的BIOS模块修改所述刀片服务器的至少一个通信适配器的地址。

    Managing Virtual Addresses Of Blade Servers In A Data Center
    4.
    发明申请
    Managing Virtual Addresses Of Blade Servers In A Data Center 审中-公开
    管理数据中心刀片服务器的虚拟地址

    公开(公告)号:US20090157858A1

    公开(公告)日:2009-06-18

    申请号:US11957427

    申请日:2007-12-15

    IPC分类号: G06F15/173

    CPC分类号: H04L61/20 H04L29/12207

    摘要: Methods, apparatus, and products for managing virtual addresses of blade servers in a data center are disclosed that include storing, by a blade server management module (‘BSMM’) in non-volatile memory of a blade server, a parameter block, the parameter block including one or more virtual addresses for communications adapters of the blade server and one or more action identifiers; detecting, by a BIOS module of the blade server upon powering on the blade server, the parameter block; disabling, by the BIOS module, in dependence upon the one or more action identifiers of the parameter block, an original address of at least one communications adapter of the blade server; and setting, by the BIOS module, an address of the communications adapter to a virtual address included in the parameter block.

    摘要翻译: 公开了用于管理数据中心中的刀片服务器的虚拟地址的方法,装置和产品,其包括由刀片服务器管理模块('BSMM')存储在刀片服务器的非易失性存储器中的参数块,参数块 块,其包括用于刀片服务器的通信适配器的一个或多个虚拟地址和一个或多个动作标识符; 在对刀片服务器通电时,由刀片服务器的BIOS模块检测参数块; 由BIOS模块根据参数块的一个或多个动作标识符禁用刀片服务器的至少一个通信适配器的原始地址; 以及通过所述BIOS模块将所述通信适配器的地址设置为包括在所述参数块中的虚拟地址。

    Managing virtual addresses of blade servers in a data center
    5.
    发明授权
    Managing virtual addresses of blade servers in a data center 有权
    管理数据中心刀片服务器的虚拟地址

    公开(公告)号:US08190774B2

    公开(公告)日:2012-05-29

    申请号:US11957203

    申请日:2007-12-14

    IPC分类号: G06F15/16

    CPC分类号: H04L41/0886

    摘要: Methods, apparatus, and products for managing virtual addresses of blade servers in a data center are disclosed that include storing by a blade server management module (‘BSMM’), in non-volatile memory of a blade server, a parameter block, the parameter block including one or more virtual addresses for communications adapters of the blade server and one or more action identifiers, each action identifier representing a type of address modification; detecting, by a basic input-output system (‘BIOS’) module of the blade server upon powering on the blade server, the parameter block; and modifying, by the BIOS module of the blade server in dependence upon the one or more action identifiers of the parameter block, an address of at least one communications adapter of the blade server.

    摘要翻译: 公开了用于管理数据中心中的刀片服务器的虚拟地址的方法,装置和产品,其包括由刀片服务器管理模块('BSMM')存储在刀片服务器的非易失性存储器中,参数块,参数 块,其包括用于刀片服务器的通信适配器的一个或多个虚拟地址和一个或多个动作标识符,每个动作标识符表示地址修改的类型; 在对刀片服务器通电时,通过刀片服务器的基本输入输出系统('BIOS')模块检测参数块; 以及根据所述参数块的所述一个或多个动作标识符,由所述刀片服务器的BIOS模块修改所述刀片服务器的至少一个通信适配器的地址。

    Migrating Port-Specific Operating Parameters During Blade Server Failover
    6.
    发明申请
    Migrating Port-Specific Operating Parameters During Blade Server Failover 有权
    在刀片服务器故障切换期间迁移端口特定的操作参数

    公开(公告)号:US20120203875A1

    公开(公告)日:2012-08-09

    申请号:US13447334

    申请日:2012-04-16

    IPC分类号: G06F15/177

    摘要: Migrating port-specific operating parameters during blade server failover including querying, by a system management server of a data center, a switch for port-specific operating parameters of a first port, the data center comprising blade servers coupled for data communications to one another and to the system management server by a network, the system management server comprising a computer subsystem that automates server management processes in the data center, the switch comprising a data communications component of the network, the switch comprising ports, the ports comprising physical points of connection between the switch and blade servers, each port having associated port-specific operating parameters, the switch connected at the first port to a failing blade server; and assigning, by the system management server, the port-specific operating parameters to a second port in a same switch or another switch connected at the second port to a replacement blade server.

    摘要翻译: 在刀片服务器故障转移期间迁移特定于端口的操作参数,包括由数据中心的系统管理服务器查询用于第一端口的端口特定操作参数的交换机,所述数据中心包括被耦合用于彼此进行数据通信的刀片服务器, 所述系统管理服务器包括自动化所述数据中心中的服务器管理进程的计算机子系统,所述交换机包括所述网络的数据通信组件,所述交换机包括端口,所述端口包括物理连接点 在交换机和刀片服务器之间,每个端口具有关联的端口特定操作参数,交换机在第一端口处连接到故障刀片服务器; 以及由所述系统管理服务器将所述特定于端口的操作参数分配给在相同交换机中的第二端口或在所述第二端口处连接到替换刀片服务器的另一交换机。

    Migrating port-specific operating parameters during blade server failover
    7.
    发明授权
    Migrating port-specific operating parameters during blade server failover 有权
    在刀片服务器故障切换期间迁移端口特定的操作参数

    公开(公告)号:US08214467B2

    公开(公告)日:2012-07-03

    申请号:US11957172

    申请日:2007-12-14

    IPC分类号: G06F15/177

    摘要: Migrating port-specific operating parameters during blade server failover including querying, by a system management server of a data center, a switch for port-specific operating parameters of a first port, the data center comprising blade servers coupled for data communications to one another and to the system management server by a network, the system management server comprising a computer subsystem that automates server management processes in the data center, the switch comprising a data communications component of the network, the switch comprising ports, the ports comprising physical points of connection between the switch and blade servers, each port having associated port-specific operating parameters, the switch connected at the first port to a failing blade server; and assigning, by the system management server, the port-specific operating parameters to a second port in a same switch or another switch connected at the second port to a replacement blade server.

    摘要翻译: 在刀片服务器故障转移期间迁移特定于端口的操作参数,包括由数据中心的系统管理服务器查询用于第一端口的端口特定操作参数的交换机,所述数据中心包括被耦合用于彼此进行数据通信的刀片服务器, 所述系统管理服务器包括自动化所述数据中心中的服务器管理进程的计算机子系统,所述交换机包括所述网络的数据通信组件,所述交换机包括端口,所述端口包括物理连接点 在交换机和刀片服务器之间,每个端口具有关联的端口特定操作参数,交换机在第一端口处连接到故障刀片服务器; 以及由所述系统管理服务器将所述特定于端口的操作参数分配给在相同交换机中的第二端口或在所述第二端口处连接到替换刀片服务器的另一交换机。

    Migrating Port-Specific Operating Parameters During Blade Server Failover
    8.
    发明申请
    Migrating Port-Specific Operating Parameters During Blade Server Failover 有权
    在刀片服务器故障切换期间迁移端口特定的操作参数

    公开(公告)号:US20090157851A1

    公开(公告)日:2009-06-18

    申请号:US11957172

    申请日:2007-12-14

    IPC分类号: G06F15/177

    摘要: Migrating port-specific operating parameters during blade server failover including querying, by a system management server of a data center, a switch for port-specific operating parameters of a first port, the data center comprising blade servers coupled for data communications to one another and to the system management server by a network, the system management server comprising a computer subsystem that automates server management processes in the data center, the switch comprising a data communications component of the network, the switch comprising ports, the ports comprising physical points of connection between the switch and blade servers, each port having associated port-specific operating parameters, the switch connected at the first port to a failing blade server; and assigning, by the system management server, the port-specific operating parameters to a second port in a same switch or another switch connected at the second port to a replacement blade server.

    摘要翻译: 在刀片服务器故障转移期间迁移特定于端口的操作参数,包括由数据中心的系统管理服务器查询用于第一端口的端口特定操作参数的交换机,所述数据中心包括被耦合用于彼此进行数据通信的刀片服务器, 所述系统管理服务器包括自动化所述数据中心中的服务器管理进程的计算机子系统,所述交换机包括所述网络的数据通信组件,所述交换机包括端口,所述端口包括物理连接点 在交换机和刀片服务器之间,每个端口具有关联的端口特定操作参数,交换机在第一端口处连接到故障刀片服务器; 以及由所述系统管理服务器将所述特定于端口的操作参数分配给在相同交换机中的第二端口或在所述第二端口处连接到替换刀片服务器的另一交换机。

    Migrating port-specific operating parameters during blade server failover
    9.
    发明授权
    Migrating port-specific operating parameters during blade server failover 有权
    在刀片服务器故障切换期间迁移端口特定的操作参数

    公开(公告)号:US08380826B2

    公开(公告)日:2013-02-19

    申请号:US13447334

    申请日:2012-04-16

    IPC分类号: G06F15/177

    摘要: Migrating port-specific operating parameters during blade server failover including querying, by a system management server of a data center, a switch for port-specific operating parameters of a first port, the data center comprising blade servers coupled for data communications to one another and to the system management server by a network, the system management server comprising a computer subsystem that automates server management processes in the data center, the switch comprising a data communications component of the network, the switch comprising ports, the ports comprising physical points of connection between the switch and blade servers, each port having associated port-specific operating parameters, the switch connected at the first port to a failing blade server; and assigning, by the system management server, the port-specific operating parameters to a second port in a same switch or another switch connected at the second port to a replacement blade server.

    摘要翻译: 在刀片服务器故障转移期间迁移特定于端口的操作参数,包括由数据中心的系统管理服务器查询用于第一端口的端口特定操作参数的交换机,所述数据中心包括被耦合用于彼此进行数据通信的刀片服务器, 所述系统管理服务器包括自动化所述数据中心中的服务器管理进程的计算机子系统,所述交换机包括所述网络的数据通信组件,所述交换机包括端口,所述端口包括物理连接点 在交换机和刀片服务器之间,每个端口具有关联的端口特定操作参数,交换机在第一端口处连接到故障刀片服务器; 以及由所述系统管理服务器将所述特定于端口的操作参数分配给在相同交换机中的第二端口或在所述第二端口处连接到替换刀片服务器的另一交换机。

    Control circuit for half-duplex/simplex interface in communication system
    10.
    发明授权
    Control circuit for half-duplex/simplex interface in communication system 失效
    通信系统中双工/双工接口的控制电路

    公开(公告)号:US5212685A

    公开(公告)日:1993-05-18

    申请号:US672811

    申请日:1991-03-21

    IPC分类号: H04L5/16

    CPC分类号: H04L5/16

    摘要: An interface circuit for connecting an electrical half-duplex system to an optical simplex system includes logic which permits keep-alive signals to be gated onto the transmitting simplex fiber when data is not being received on the half-duplex conductor. The interface circuit includes receive logic connected in parallel with the receive data path. The receive logic responds to predetermined bit patterns in the received data to control the receive and transmit data path connections. The interface circuit also includes transmit logic connected in parallel with the transmit data path. The transmit logic responds to bit patterns in the data on the transmit data path to selectively gate the output of a keep-alive oscillator onto the transmit simplex fiber.