| 摘要 |
<p>[Problem] To propose a storage device whereby it is possible to avoid a decline in processing performance when transferring data in a record format to a mainframe. [Solution] When data which is designated by a read request from a mainframe is stored in a memory cache, a transfer control unit refers to internal control information to identify the length of a key part and length of a data part of the data designated by the read request, computes an address in the memory cache for the data which is designated by the read request on the basis of the identified lengths of the key part and data part and the length of a count part, which is a fixed length, and performs control such that the data which is stored at the computed address in the memory cache is transferred from the memory cache to a channel adapter in a batch.</p> |
