Fault policy implementation

摘要

One or more techniques and/or systems are provided for multicast transport configuration, for multicast transport, and/or for fault policy implementation. In an example, a multicast component may receive a data copy request from an application to copy data to multiple destinations. A scheduler component may create a transport schedule specifying an order with which to facilitate data copy operations across transports, such as heterogeneous transports, to the destinations. A dispatcher component may apply application specified transport modifiers to the data copy operations (e.g., a modification to a quality of service for a transport). The dispatcher component may facilitate the data copy operations and provide operation result information to a policy agent. The policy agent may provide notifications of data copy operation statuses from the operation result information and/or may implement a fault policy (e.g., a retry on a different transport) for a data copy operation that experienced a fault.

主权项

1. A computing device comprising:
a processor; a memory coupled to the processor which is configured to be capable of executing programmed instructions comprising and stored in the memory to:
identify a first transport over which first data of a received data copy request can be transported to a first destination and identify a second transport over which second data of the received data copy request can be transported to the second destination, wherein the second transport is different from the first transport;facilitate a first data copy operation over the identified first transport based upon first transport characteristics of the identified first transport and facilitate a second data copy operation over the identified second transport based on second transport characteristics of the identified second transport, and wherein a retry timer is specified for the first transport and responsive to expiration of the retry timer, facilitate a retry data copy operation over the identified first transport based upon the first transport characteristics of the identified first transport; andreceive operation result information associated with at least one of the first data copy operation or the second data copy operation; andresponsive to the received operation result information indicating a fault, implement a fault policy to address the indicated fault.