公开(公告)号：US20110258484A1

公开(公告)日：2011-10-20

申请号：US13167594

申请日：2011-06-23

Applicant: Alexander BELYAKOV ,  Mikhail SENNIKOVSKY ,  Alexey DROZDOV

Inventor： Alexander BELYAKOV ,  Mikhail SENNIKOVSKY ,  Alexey DROZDOV

IPC: G06F11/14

CPC classification number: H04L67/1097 ,  G06F3/0601 ,  G06F2003/0692 ,  H04L69/18 ,  H04L69/40

Abstract: Also provided are techniques for failover when a network adapter fails, wherein the network adapter is connected to a miniport driver that is connected to a filter driver. With the miniport driver, it is determined that at least one of the network adapter and a data path through the network adapter has failed. With the miniport driver, the filter driver is notified that at least one of the network adapter and the data path through the network adapter has failed.

Abstract translation: 还提供了当网络适配器发生故障时故障切换的技术，其中网络适配器连接到连接到过滤器驱动程序的微型端口驱动程序。 使用微型端口驱动程序，确定网络适配器和通过网络适配器的数据路径中的至少一个发生故障。 通过微型端口驱动程序，通知过滤器驱动程序，至少有一个网络适配器和通过网络适配器的数据路径失败。

公开(公告)号：US20100185794A1

公开(公告)日：2010-07-22

申请号：US12749407

申请日：2010-03-29

Applicant: Alexander BELYAKOV ,  Mikhail SENNIKOVSKY ,  Alexey DROZDOV

Inventor： Alexander BELYAKOV ,  Mikhail SENNIKOVSKY ,  Alexey DROZDOV

IPC: G06F3/00 ,  G06F15/16

CPC classification number: H04L67/1097 ,  G06F3/0601 ,  G06F2003/0692 ,  H04L69/18 ,  H04L69/40

Abstract: Provided are techniques for static load balancing implemented in a filter driver. The filter driver determines a data quota for each of multiple data paths. The filter driver identifies a maximum number of commands for a target logical unit. The filter driver selects a data path on which to send a packet based on the data quota and the maximum number of commands. Also, provided are techniques for dynamic load balancing implemented in a filter driver. The filter driver determines a data transfer speed for each of multiple data paths. The filter driver updates a load balancing share for each of the multiple data paths based on the data transfer speed of each of the multiple data paths. The filter driver selects a data path on which to send a packet based on the load balancing share of each of the multiple data paths.

Abstract translation: 提供了在过滤器驱动程序中实现的静态负载平衡的技术。 过滤器驱动程序确定多个数据路径中的每一个的数据配额。 过滤器驱动程序识别目标逻辑单元的最大命令数。 过滤器驱动程序根据数据配额和命令的最大数目选择发送数据包的数据路径。 此外，提供了在过滤器驱动器中实现的用于动态负载平衡的技术。 过滤器驱动程序确定多个数据路径中的每一个的数据传输速度。 过滤器驱动器基于多个数据路径中的每一个的数据传送速度来更新多个数据路径中的每一个的负载平衡共享。 过滤器驱动程序根据多个数据路径中的每一个的负载平衡共享，选择发送数据包的数据路径。

公开(公告)号：US07721150B2

公开(公告)日：2010-05-18

申请号：US10599055

申请日：2004-03-19

Applicant: Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

Inventor： Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

IPC: G06F11/00

CPC classification number: H04L67/1097 ,  G06F3/0601 ,  G06F2003/0692 ,  H04L69/18 ,  H04L69/40

Abstract: Provided are techniques for failover when at least one of a first network adapter and a data path through the first network adapter fails, wherein the first network adapter is connected to a filter driver, and wherein the first network adapter is connected to a second network adapter. With the filter driver, a path fail notification is received that at least one of the first network adapter and the data path through the first network adapter has failed. With the filter driver, packets directed to the first network adapter are rerouted to the second network adapter.

Abstract translation: 提供了当第一网络适配器和通过第一网络适配器的数据路径中的至少一个发生故障时的故障转移技术，其中第一网络适配器连接到过滤器驱动器，并且其中第一网络适配器连接到第二网络适配器 。 使用过滤器驱动程序，接收到通过第一个网络适配器的第一个网络适配器和数据路径中的至少一个发生故障的路径故障通知。 使用过滤器驱动程序，定向到第一个网络适配器的数据包将重新路由到第二个网络适配器。

公开(公告)号：US08429452B2

公开(公告)日：2013-04-23

申请号：US13167594

申请日：2011-06-23

Applicant: Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

Inventor： Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

IPC: G06F11/00

CPC classification number: H04L67/1097 ,  G06F3/0601 ,  G06F2003/0692 ,  H04L69/18 ,  H04L69/40

Abstract: Also provided are techniques for failover when a network adapter fails, wherein the network adapter is connected to a miniport driver that is connected to a filter driver. With the miniport driver, it is determined that at least one of the network adapter and a data path through the network adapter has failed. With the miniport driver, the filter driver is notified that at least one of the network adapter and the data path through the network adapter has failed.

Abstract translation: 还提供了当网络适配器发生故障时故障切换的技术，其中网络适配器连接到连接到过滤器驱动程序的微型端口驱动程序。 使用微型端口驱动程序，确定网络适配器和通过网络适配器的数据路径中的至少一个发生故障。 通过微型端口驱动程序，通知过滤器驱动程序，至少有一个网络适配器和通过网络适配器的数据路径失败。

公开(公告)号：US07992039B2

公开(公告)日：2011-08-02

申请号：US12749407

申请日：2010-03-29

Applicant: Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

Inventor： Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

IPC: G06F11/00

CPC classification number: H04L67/1097 ,  G06F3/0601 ,  G06F2003/0692 ,  H04L69/18 ,  H04L69/40

Abstract: Provided are techniques for static load balancing implemented in a filter driver. The filter driver determines a data quota for each of multiple data paths. The filter driver identifies a maximum number of commands for a target logical unit. The filter driver selects a data path on which to send a packet based on the data quota and the maximum number of commands. Also, provided are techniques for dynamic load balancing implemented in a filter driver. The filter driver determines a data transfer speed for each of multiple data paths. The filter driver updates a load balancing share for each of the multiple data paths based on the data transfer speed of each of the multiple data paths. The filter driver selects a data path on which to send a packet based on the load balancing share of each of the multiple data paths.

Abstract translation: 提供了在过滤器驱动程序中实现的静态负载平衡的技术。 过滤器驱动程序确定多个数据路径中的每一个的数据配额。 过滤器驱动程序识别目标逻辑单元的最大命令数。 过滤器驱动程序根据数据配额和命令的最大数目选择发送数据包的数据路径。 此外，提供了在过滤器驱动器中实现的用于动态负载平衡的技术。 过滤器驱动程序确定多个数据路径中的每一个的数据传输速度。 过滤器驱动器基于多个数据路径中的每一个的数据传送速度来更新多个数据路径中的每一个的负载平衡共享。 过滤器驱动程序根据多个数据路径中的每一个的负载平衡共享，选择发送数据包的数据路径。

公开(公告)号：US20080222661A1

公开(公告)日：2008-09-11

申请号：US10599055

申请日：2004-03-19

Applicant: Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

Inventor： Alexander Belyakov ,  Mikhail Sennikovsky ,  Alexey Drozdov

IPC: G06F9/44

CPC classification number: H04L67/1097 ,  G06F3/0601 ,  G06F2003/0692 ,  H04L69/18 ,  H04L69/40

Abstract: Provided are techniques for failover when at least one of a first network adapter and a data path through the first network adapter fails, wherein the first network adapter is connected to a filter driver, and wherein the first network adapter is connected to a second network adapter. With the filter driver, a path fail notification is received that at least one of the first network adapter and the data path through the first network adapter has failed. With the filter driver, packets directed to the first network adapter are rerouted to the second network adapter.Also provided are techniques for failover when a network adapter fails, wherein the network adapter is connected to a miniport driver that is connected to a filter driver. With the miniport driver, it is determined that at least one of the network adapter and a data path through the network adapter has failed. With the miniport driver, the filter driver is notified that at least one of the network adapter and the data path through the network adapter has failed.Moreover, provided are techniques for static load balancing implemented in a filter driver. The filter driver determines a data quota for each of multiple data paths. The filter driver identifies a maximum number of commands for a target logical unit. The filter driver selects a data path on which to send a packet based on the data quota and the maximum number of commands.Furthermore, provided are techniques for dynamic load balancing implemented in a filter driver. The filter driver determines a data transfer speed for each of multiple data paths. The filter driver updates a load balancing share for each of the multiple data paths based on the data transfer speed of each of the multiple data paths. The filter driver selects a data path on which to send a packet based on the load balancing share of each of the multiple data paths.

Abstract translation: 提供了当第一网络适配器和通过第一网络适配器的数据路径中的至少一个发生故障时的故障转移技术，其中第一网络适配器连接到过滤器驱动器，并且其中第一网络适配器连接到第二网络适配器 。 使用过滤器驱动程序，接收到通过第一个网络适配器的第一个网络适配器和数据路径中的至少一个发生故障的路径故障通知。 使用过滤器驱动程序，定向到第一个网络适配器的数据包将重新路由到第二个网络适配器。 还提供了当网络适配器发生故障时故障切换的技术，其中网络适配器连接到连接到过滤器驱动程序的微型端口驱动程序。 使用微型端口驱动程序，确定网络适配器和通过网络适配器的数据路径中的至少一个发生故障。 通过微型端口驱动程序，通知过滤器驱动程序，至少有一个网络适配器和通过网络适配器的数据路径失败。 此外，提供了用于在过滤器驱动器中实现的静态负载平衡的技术。 过滤器驱动程序确定多个数据路径中的每一个的数据配额。 过滤器驱动程序识别目标逻辑单元的最大命令数。 过滤器驱动程序根据数据配额和命令的最大数目选择发送数据包的数据路径。 此外，提供了用于在过滤器驱动器中实现的动态负载平衡的技术。 过滤器驱动程序确定多个数据路径中的每一个的数据传输速度。 过滤器驱动器基于多个数据路径中的每一个的数据传送速度来更新多个数据路径中的每一个的负载平衡共享。 过滤器驱动程序根据多个数据路径中的每一个的负载平衡共享，选择发送数据包的数据路径。