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1. 发明授权

US07493371B1 Using a client-server connection protocol to establish a peer-to-peer connection 有权
标题翻译：使用客户端 - 服务器连接协议建立对等连接
公开(公告)号：US07493371B1
公开(公告)日：2009-02-17
申请号：US10816336
申请日：2004-03-31
申请人： Naveen Bali , Abhijeet Gole , Ravi K. Budhia
发明人： Naveen Bali , Abhijeet Gole , Ravi K. Budhia
IPC分类号： G06F15/16
CPC分类号： H04L67/14 , H04L67/1097
摘要： In one embodiment the invention provides a method for establishing a point-to-point link between two peer nodes in a communications network. According to the method, one of the client and server roles is assigned to each of the two nodes based on a rule. Thereafter, the point-to-point link is established between the two nodes based on a predefined client-server connection protocol.
摘要翻译：在一个实施例中，本发明提供了一种用于在通信网络中的两个对等节点之间建立点对点链路的方法。根据该方法，基于规则将客户端和服务器角色之一分配给两个节点中的每一个。此后，基于预定义的客户机 - 服务器连接协议，在两个节点之间建立点对点链路。

2. 发明授权

US07539781B1 Use of queue pairs for local communication in a network storage system 有权
标题翻译：在网络存储系统中使用队列对本地通信
公开(公告)号：US07539781B1
公开(公告)日：2009-05-26
申请号：US10837553
申请日：2004-04-30
申请人： Naveen Bali , Ravi K. Budhia
发明人： Naveen Bali , Ravi K. Budhia
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , G06F11/1076 , G06F11/201 , G06F11/2089 , G06F11/2094 , G06F11/2097
摘要： A network storage system includes a non-volatile memory to store data including a log of received data access requests, and a cluster interconnect adapter through which to send data to a cluster partner. The nonvolatile memory and the cluster interconnect adapter are implemented in a single device connected to an expansion bus in the network storage system. Communication with the nonvolatile memory is carried out using LDMA, and communication with the cluster partner is carried out using RDMA via the cluster interconnect adapter. LDMA and RDMA functionality are merged in a common software stack.
摘要翻译：网络存储系统包括用于存储包括接收到的数据访问请求的日志的数据的非易失性存储器，以及通过其将数据发送到集群伙伴的集群互连适配器。非易失性存储器和集群互连适配器在连接到网络存储系统中的扩展总线的单个设备中实现。使用LDMA进行与非易失性存储器的通信，并使用RDMA通过集群互连适配器进行与集群伙伴的通信。 LDMA和RDMA功能在通用软件堆栈中合并。

3. 发明授权

US07493424B1 Network storage system with shared software stack for LDMA and RDMA 有权
标题翻译：具有用于LDMA和RDMA的共享软件堆栈的网络存储系统
公开(公告)号：US07493424B1
公开(公告)日：2009-02-17
申请号：US10837435
申请日：2004-04-30
申请人： Naveen Bali , Ravi K. Budhia
发明人： Naveen Bali , Ravi K. Budhia
IPC分类号： G06F15/167 , G06F13/28 , G06F3/00
CPC分类号： G06F13/28
摘要： A network storage system includes a non-volatile memory to store data including a log of received data access requests, and a cluster interconnect adapter through which to send data to a cluster partner. The nonvolatile memory and the cluster interconnect adapter are implemented in a single device connected to an expansion bus in the network storage system. Communication with the nonvolatile memory is carried out using LDMA, and communication with the cluster partner is carried out using RDMA via the cluster interconnect adapter. LDMA and RDMA functionality are merged in a common software stack.
摘要翻译：网络存储系统包括用于存储包括接收到的数据访问请求的日志的数据的非易失性存储器，以及通过其将数据发送到集群伙伴的集群互连适配器。非易失性存储器和集群互连适配器在连接到网络存储系统中的扩展总线的单个设备中实现。使用LDMA进行与非易失性存储器的通信，并使用RDMA通过集群互连适配器进行与集群伙伴的通信。 LDMA和RDMA功能在通用软件堆栈中合并。

4. 发明授权

US07962562B1 Multicasting message in a network storage system to local NVRAM and remote cluster partner 有权
标题翻译：网络存储系统中的组播消息到本地NVRAM和远程群集伙伴
公开(公告)号：US07962562B1
公开(公告)日：2011-06-14
申请号：US10837149
申请日：2004-04-30
申请人： Ravi K. Budhia , Naveen Bali
发明人： Ravi K. Budhia , Naveen Bali
IPC分类号： G06F15/167 , G06F13/28
CPC分类号： G06F3/0613 , G06F3/0659 , G06F3/067
摘要： A network storage system includes a non-volatile memory to store data including a log of received data access requests, and a cluster interconnect adapter through which to send data to a cluster partner. The nonvolatile memory and the cluster interconnect adapter are implemented in a single device connected to an expansion bus in the network storage system. Communication with the nonvolatile memory is carried out using LDMA, and communication with the cluster partner is carried out using RDMA via the cluster interconnect adapter. LDMA and RDMA functionality are merged in a common software stack.
摘要翻译：网络存储系统包括用于存储包括接收到的数据访问请求的日志的数据的非易失性存储器，以及通过其将数据发送到集群伙伴的集群互连适配器。非易失性存储器和集群互连适配器在连接到网络存储系统中的扩展总线的单个设备中实现。使用LDMA进行与非易失性存储器的通信，并使用RDMA通过集群互连适配器进行与集群伙伴的通信。 LDMA和RDMA功能在通用软件堆栈中合并。

5. 发明授权

US07769913B1 Method and apparatus for assigning a local identifier to a cluster interconnect port in a network storage system 有权
标题翻译：将本地标识符分配给网络存储系统中的集群互连端口的方法和装置
公开(公告)号：US07769913B1
公开(公告)日：2010-08-03
申请号：US10837139
申请日：2004-04-30
申请人： Ravi K. Budhia , Naveen Bali
发明人： Ravi K. Budhia , Naveen Bali
IPC分类号： G06F3/00 , G06F13/28
CPC分类号： H04L67/1097 , G06F11/2033 , G06F11/2092 , H04L29/12254 , H04L61/2038
摘要： A network storage system includes a non-volatile memory to store data including a log of received data access requests, and a cluster interconnect adapter through which to send data to a cluster partner. The nonvolatile memory and the cluster interconnect adapter are implemented in a single device connected to an expansion bus in the network storage system. Communication with the nonvolatile memory is carried out using LDMA, and communication with the cluster partner is carried out using RDMA via the cluster interconnect adapter. LDMA and RDMA functionality are merged in a common software stack.
摘要翻译：网络存储系统包括用于存储包括接收到的数据访问请求的日志的数据的非易失性存储器，以及通过其将数据发送到集群伙伴的集群互连适配器。非易失性存储器和集群互连适配器在连接到网络存储系统中的扩展总线的单个设备中实现。使用LDMA进行与非易失性存储器的通信，并使用RDMA通过集群互连适配器进行与集群伙伴的通信。 LDMA和RDMA功能在通用软件堆栈中合并。

6. 发明授权

US07787383B2 Method and apparatus for monitoring a connection in a peer-to-peer network 有权
标题翻译：用于监视对等网络中的连接的方法和装置
公开(公告)号：US07787383B2
公开(公告)日：2010-08-31
申请号：US11073289
申请日：2005-03-04
申请人： Naveen Bali , Ravi K. Budhia
发明人： Naveen Bali , Ravi K. Budhia
IPC分类号： G01R31/08 , H04L1/00 , G06F9/00
CPC分类号： H04L43/0811
摘要： The status of an appliance may be monitored using promiscuous packets and network reads. In order to establish a peer-to-peer connection between two appliances, a connection manager may issue a communication to a first appliance to establish a connection with a second, remote appliance. The connection manager issues a similar communication to the second appliance. The first appliance issues a promiscuous packet to the second appliance including connection information to establish a peer connection between the two appliances. The first appliance continues to issue the promiscuous packets even after the connection is established to indicate that the first appliance is still available. If the second appliance does not receive a promiscuous packet, the second appliance may attempt to perform a read over the connection. If the attempt to perform a read fails, the second appliance can notify the connection manager that the connection is no longer active.
摘要翻译：可以使用混杂数据包和网络读取来监视设备的状态。为了在两个设备之间建立点对点连接，连接管理器可以向第一设备发出通信以建立与第二远程设备的连接。连接管理器发出与第二个设备类似的通信。第一设备向第二设备发出混杂包，包括连接信息以在两个设备之间建立对等连接。即使连接建立后，第一个设备仍然会发出混杂数据包，表示第一个设备仍然可用。如果第二个设备没有收到混杂数据包，则第二个设备可能会尝试对连接进行读取。如果执行读取的尝试失败，则第二个设备可以通知连接管理器该连接不再处于活动状态。

7. 发明授权

US07895286B1 Network storage system with NVRAM and cluster interconnect adapter implemented in a single circuit module 有权
标题翻译：具有NVRAM和集群互联适配器的网络存储系统在单个电路模块中实现
公开(公告)号：US07895286B1
公开(公告)日：2011-02-22
申请号：US10836980
申请日：2004-04-30
申请人： Allen J. Kilbourne, II , Steven J. Valin , Ravi K. Budhia
发明人： Allen J. Kilbourne, II , Steven J. Valin , Ravi K. Budhia
IPC分类号： G06F15/167 , G06F15/16
CPC分类号： H04L67/1097 , H04L69/12
摘要： A network storage system includes a non-volatile memory to store data including a log of received data access requests, and a cluster interconnect adapter through which to send data to a cluster partner. The nonvolatile memory and the cluster interconnect adapter are implemented in a single device connected to an expansion bus in the network storage system. Communication with the nonvolatile memory is carried out using LDMA, and communication with the cluster partner is carried out using RDMA via the cluster interconnect adapter. LDMA and RDMA functionality are merged in a common software stack.
摘要翻译：网络存储系统包括用于存储包括接收到的数据访问请求的日志的数据的非易失性存储器，以及通过其将数据发送到集群伙伴的集群互连适配器。非易失性存储器和集群互连适配器在连接到网络存储系统中的扩展总线的单个设备中实现。使用LDMA进行与非易失性存储器的通信，并使用RDMA通过集群互连适配器进行与集群伙伴的通信。 LDMA和RDMA功能在通用软件堆栈中合并。

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