Distributed notification and action mechanism for mirroring-related events
First Claim
1. A method for administrating a data mirroring relationship between a first node and a second node, the method comprising:
- receiving a notification when an event has occurred at the first node;
determining whether the event may potentially affect the mirroring relationship; and
performing a predetermined task in response to the notification if the event potentially affects the mirroring relationship.
2 Assignments
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Accused Products
Abstract
A method, system, and computer code for administrating a data mirroring relationship between a first node and a second node. The invention includes an event coordinator configured to receive a notification from the first node when an event that may potentially affect the mirroring relationship has occurred, and to perform a predetermined task in response to the notification. The predetermined task may include logging the event that occurred at the first node, notifying the second node that the event occurred at the first node, and notifying a system administrator that the event occurred at the first node.
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Citations
24 Claims
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1. A method for administrating a data mirroring relationship between a first node and a second node, the method comprising:
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receiving a notification when an event has occurred at the first node;
determining whether the event may potentially affect the mirroring relationship; and
performing a predetermined task in response to the notification if the event potentially affects the mirroring relationship. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for administrating a mirroring relationship between a first node and a second node, the system comprising:
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an event coordinator configured to;
receive notification from the first node when an event that may potentially affect the mirroring relationship has occurred; and
perform a task in response to the notification if the event potentially affects the mirroring relationship. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A computer program product embodied in a tangible media comprising:
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computer readable program codes coupled to the tangible media for administrating a data mirroring relationship between a first node and a second node, the computer readable program codes configured to cause the program to;
receive a notification when an event has occurred at the first node;
determine whether the event may potentially affect the mirroring relationship; and
perform a task in response to the notification if the event potentially affects the mirroring relationship. - View Dependent Claims (19, 20, 21, 22, 23)
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24. A system for administrating a data mirroring relationship between a first node and a second node, the system comprising:
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means for receiving a notification when an event has occurred at the first node;
means for determining whether the event may potentially affect the mirroring relationship; and
means for performing a predetermined task in response to the notification if the event potentially affects the mirroring relationship.
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Specification