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    System for utilizing batch requests to present membership changes to process groups
    7.
    发明授权
    System for utilizing batch requests to present membership changes to process groups 失效
    用于利用批处理请求向进程组呈现成员变更的系统

    公开(公告)号：US5748958A

    公开(公告)日：1998-05-05

    申请号：US640382

    申请日：1996-04-30

    申请人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Tushar Deepak Chandra ,  Orvalle Theodore Kirby ,  John Arthur Pershing, Jr.

    发明人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Tushar Deepak Chandra ,  Orvalle Theodore Kirby ,  John Arthur Pershing, Jr.

    IPC分类号： G06F9/50 ,  G06F15/163

    CPC分类号： G06F9/5061 ,  G06F2209/505

    摘要： A system for managing membership of process groups of a distributed computing environment. Requests to alter membership of a first process group are received and presented to the first process group as a batched request. However, requests to change the membership of a second process group are received and presented to the second process group serially. Thus, the manner in which requests are presented can be different for various process groups. Additionally, different types of requests can be presented to the same process group in a differing manner. For instance, requests to join a process group can be presented as a batched request and requests to leave the process group can be presented serially, or vice versa.

    摘要翻译： 用于管理分布式计算环境的进程组成员资格的系统。 接收到要更改第一个进程组成员身份的请求，并将其作为批处理请求提交给第一个进程组。 然而，接收到更改第二进程组的成员资格的请求并且连续地呈现给第二进程组。 因此，呈现请求的方式对于各种进程组可以是不同的。 另外，不同类型的请求可以以不同的方式呈现给相同的进程组。 例如，加入进程组的请求可以作为批处理请求来呈现，并且请求离开进程组可以连续呈现，反之亦然。

    Utilizing batch requests to present membership changes to process groups
    8.
    发明授权
    Utilizing batch requests to present membership changes to process groups 失效
    利用批处理请求向进程组呈现成员变更

    公开(公告)号：US6104871A

    公开(公告)日：2000-08-15

    申请号：US641445

    申请日：1996-04-30

    申请人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Tushar Deepak Chandra ,  Orvalle Theodore Kirby ,  John Arthur Pershing, Jr.

    发明人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Tushar Deepak Chandra ,  Orvalle Theodore Kirby ,  John Arthur Pershing, Jr.

    IPC分类号： G06F9/50 ,  G06F15/163

    CPC分类号： G06F9/5061 ,  G06F2209/505

    摘要： A method and program product for managing membership of process groups of a distributed computing environment. Requests to alter membership of a first process group are received and presented to the first process group as a batched request. However, requests to change the membership of a second process group are received and presented to the second process group serially. Thus, the manner in which requests are presented can be different for various process groups. Additionally, different types of requests can be presented to the same process group in a differing manner. For instance, requests to join a process group can be presented as a batched request and requests to leave the process group can be presented serially, or vice versa.

    摘要翻译： 一种用于管理分布式计算环境的进程组成员资格的方法和程序产品。 接收到要更改第一个进程组成员身份的请求，并将其作为批处理请求提交给第一个进程组。 然而，接收到更改第二进程组的成员资格的请求并且连续地呈现给第二进程组。 因此，呈现请求的方式对于各种进程组可以是不同的。 另外，不同类型的请求可以以不同的方式呈现给相同的进程组。 例如，加入进程组的请求可以作为批处理请求来呈现，并且请求离开进程组可以连续呈现，反之亦然。

    Managing membership of a domain of processors in a distributed computing environment
    9.
    发明授权
    Managing membership of a domain of processors in a distributed computing environment 失效
    管理分布式计算环境中的处理器域的成员资格

    公开(公告)号：US5896503A

    公开(公告)日：1999-04-20

    申请号：US686233

    申请日：1996-07-23

    申请人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Tushar Deepak Chandra ,  Orvalle Theodore Kirby ,  John Arthur Pershing, Jr.

    发明人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Tushar Deepak Chandra ,  Orvalle Theodore Kirby ,  John Arthur Pershing, Jr.

    IPC分类号： G06F11/20 ,  G06F11/00 ,  G06F15/177 ,  G06F15/163

    CPC分类号： G06F11/0793 ,  G06F11/0709 ,  G06F11/1425

    摘要： Managing membership of a domain of processors in a distributed computing environment including determining the lowest numbered node available in the domain and periodically sending grovel messages from the other available nodes to the lowest numbered node in the domain. Responsive to receiving all of the grovel messages by the lowest numbered node, the lowest numbered node performs a two phase commit whereby the lowest numbered node becomes a name server for managing the processors in the domain. The two phase commit includes sending an insert phase 1 (P1) message to the other available nodes from the lowest numbered node and, responsive to the insert P1 message, sending an acknowledge (ACK) message from the other available nodes to the lowest numbered node. Responsive to the ACK messages, a commit message is sent to the other available nodes notifying them that the lowest numbered node has become the name server.

    摘要翻译： 管理分布式计算环境中的处理器域的成员资格，包括确定域中可用的编号最小的节点，并周期性地将grovel消息从其他可用节点发送到域中最小编号的节点。 响应于最小编号节点接收所有grovel消息，编号最小的节点执行两阶段提交，其中编号最少的节点成为用于管理域中的处理器的名称服务器。 两阶段提交包括从最小编号的节点向其他可用节点发送插入阶段1（P1）消息，并且响应于插入P1消息，从其他可用节点向最低编号节点发送确认（ACK）消息 。 响应于ACK消息，提交消息被发送到其他可用节点，通知它们编号最少的节点已经成为名称服务器。

    Method for serializing actions of independent process groups
    10.
    发明授权
    Method for serializing actions of independent process groups 失效
    序列化独立流程组的操作方法

    公开(公告)号：US5991821A

    公开(公告)日：1999-11-23

    申请号：US640220

    申请日：1996-04-30

    申请人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Orvalle Theodore Kirby

    发明人： Peter Richard Badovinatz ,  Larry Bert Brenner ,  Orvalle Theodore Kirby

    IPC分类号： G06F11/00

    CPC分类号： G06F11/1482 ,  G06F11/1425 ,  G06F11/202

    摘要： Actions responsive to changes in the state of independent process groups whose process members are spread across a group of nodes in a distributed computing environment. The process groups are arranged in a hierarchy having source process groups and target process groups immediately above and dependent upon the source process groups. A change in the state or membership of a process group will result in a group services function of the nodes in the group injecting the change into the source group members of the affected group. When the action is successfully completed, the change is reflected up the hierarchy to the target group member or members. Upon successful action by the target group, the target group becomes the new source group which in turn may have target groups, and the changes are again reflected up the hierarchy to the new target groups.

    摘要翻译： 对流程成员分布在分布式计算环境中的一组节点上的独立进程组的状态进行响应的操作。 过程组排列在具有源处理组和目标进程组的层次结构中，并且依赖于源进程组。 进程组的状态或成员资格的更改将导致组中的节点的组服务功能将更改注入受影响组的源组成员。 当操作成功完成后，更改将反映到目标组成员或成员的层次结构中。 在目标组成功执行后，目标组将成为新的源组，然后又可能具有目标组，并将更改再次反映到新目标组的层次结构中。