Connection bucketing in mirroring asymmetric clustered multiprocessor systems

摘要

Creating a connection between one of a first plurality of computing devices in a primary chassis and one of a second plurality of computing devices in a failover chassis. A first plurality of buckets may be associated with the primary chassis, a second plurality of buckets may be associated with the failover chassis, where the first plurality of buckets may correspond to the second plurality of buckets. One of the first plurality of computing devices may be associated with one of the first plurality of buckets, and can create a connection with attributes such that a disaggregator in the failover chassis routes the connection to one of the second plurality of computing devices, wherein the one of the second plurality of computing devices may be associated with a bucket of the second plurality of buckets that corresponds to the one of the first plurality of buckets.

主权项

1. A method comprising:
employing a connection disaggregation device (DAG) including a processor and a memory that is arranged to store instructions that, when executed by the processor, cause the DAG to perform actions, including:
receiving packets of a first connection from a client device, wherein the first connection is provided for a primary chassis that is associated with a plurality of buckets;routing the packets of the first connection to a computing device of a plurality of computing devices, and wherein the primary chassis is operative as a full proxy between the client device and one of the plurality of computing devices; androuting the packets of the first connection to the computing device that corresponds to one mapped bucket of a plurality of buckets that are mapped to the plurality of computing devices; and the computing device including another processor storing instructions that, when executed by the other processor, cause the computing device to perform actions, including:
receiving the routed packets of the first connection; andselecting a first attribute and a second attribute for a second connection to a failover chassis, wherein the failover chassis routes the second connection to a bucket of another plurality of buckets corresponding to the mapped bucket.