| 摘要 |
In one embodiment, a storage controller comprises a first I/O port that provides an interface to a host computer, a second I/O port that provides an interface to a storage device, a processor that receives I/O requests generated by the host computer and, in response to the I/O requests, generates and transmits I/O requests to the storage device, and a memory module communicatively connected to the processor. The memory module comprises logic instructions which, when executed by the processor, configure the processor to collect performance data and availability data for a plurality of logical devices (LDEVS) managed by the storage controller, and present the performance data and availability data to a reporting interface.
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