公开(公告)号：EP1384162A4

公开(公告)日：2008-01-23

申请号：EP01995450

申请日：2001-12-11

Applicant: IBM

Inventor： MILLER ROBERT ,  MOREY VICKI LYNN ,  WILLIAMS LAURIE ANN

IPC: G06F15/177 ,  G06F9/50 ,  G06F9/54 ,  G06F21/20 ,  H04L29/06 ,  H04L29/08 ,  G06F17/00

CPC classification number: G06F9/5061 ,  G06F2209/505 ,  H04L63/104 ,  H04L67/1002

Abstract: An apparatus, clustered computer system, program product and method rely on cluster-private group names (42) to perform accesses to groups that are resident in a clustered computer system. Thus, for a cluster-accessible group, all nodes (46) capable of participating in a cluster are configured to map to the same cluster-private group name (42) for that group, so that any external user that has access to the clustered computer system can access the group names (42) and utilize the group name (42) to initiate operations by the group.

公开(公告)号：CA2372884A1

公开(公告)日：2002-09-15

申请号：CA2372884

申请日：2002-02-21

Applicant: IBM

Inventor： THAYIB KISWANTO ,  MILLER ROBERT ,  DERVIN JENNIFER ANNE ,  MOREY VICKI LYNN

IPC: G06F11/00 ,  H04L69/40 ,  G06F15/16 ,  G06F11/07

Abstract: An apparatus, program product and method initiate a restart of a node in a clustered computer system using a member of a clustering group that resides on a different node from that to be restarted. Typically, a restart operation is initiated by the member in response to a membership change message sent by another group member that is resident on the node to be restarted, with an indicator associated with the membership change message that indicates that a restart should be initiated. Typically, the restart is implemented in much the same manner as a start operation that is performed when a node is initially added to a cluster, with additional functionality utilized to preclude repeated restart attempts upon a failure of a prior restart operation.

公开(公告)号：CZ20032918A3

公开(公告)日：2004-02-18

申请号：CZ20032918

申请日：2001-12-11

Applicant: IBM

Inventor： MILLER ROBERT ,  MOREY VICKI LYNN ,  WILLIAMS LAURIE ANN

IPC: G06F15/177 ,  G06F9/50 ,  G06F9/54 ,  G06F21/20 ,  H04L29/06 ,  H04L29/08 ,  G06F17/00

Abstract: An apparatus, clustered computer system, and program product rely on cluster-private group names to perform accesses to groups that are resident in a clustered computer system. Thus, for a cluster-accessible group, all nodes capable of participating in a cluster are configured to map to the same cluster-private group name for that group, so that any external user that has access to the clustered computer system can access the group name and utilize the group name to initiate operations by the group.

公开(公告)号：PL364641A1

公开(公告)日：2004-12-13

申请号：PL36464101

申请日：2001-12-11

Applicant: IBM

Inventor： MILLER ROBERT ,  MOREY VICKI LYNN ,  WILLIAMS LAURIE ANN

IPC: G06F9/50 ,  G06F15/177 ,  G06F9/54 ,  G06F21/20 ,  H04L29/06 ,  H04L29/08 ,  G06F17/00

Abstract: An apparatus, clustered computer system, and program product rely on cluster-private group names to perform accesses to groups that are resident in a clustered computer system. Thus, for a cluster-accessible group, all nodes capable of participating in a cluster are configured to map to the same cluster-private group name for that group, so that any external user that has access to the clustered computer system can access the group name and utilize the group name to initiate operations by the group.