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Optimized port selection for command completion in a multi-ported storage controller system
Optimized port selection for command completion in a multi-ported storage controller system
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机译:优化端口选择以在多端口存储控制器系统中完成命令
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摘要
A multi-ported storage area network (SAN) controller system with command completion that utilizes optimal port selection. The system determines the optimal port for command completion based on criteria such as loop bandwidth utilization or port throughput maximization, and allows data and response information to occur via the optimal port regardless of the receiving port. This is accomplished through port aliasing (spoofing) of port identities, in which the receiving port identity is substituted into a sending port identity by a distributed control entity. In this way, any port within the SAN may return data or status to the originating host.
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