| 摘要 |
<p>Among a plurality of microprocessors (12, 32), when the load on a microprocessor (12) which performs I/O task processing of received I/O requests is equal to or greater than a first load, the microprocessor assigns at least an I/O task portion of the I/O task processing to another microprocessor (12 or 32), and the other microprocessor (12 or 32) executes at least the I/O task portion. The I/O task portion is a task processing portion comprising cache control processing, comprising the securing in cache memory (20) of a cache area, which is one area in cache memory (20), for storage of data.</p> |
