| 摘要 |
During initial access in which a control unit 8 accesses a disk device 3 for a first time following execution of a command, the control unit 8 waits for an access response from the disk device 3 until a first timeout value, which is set at a time for completing access to the disk device 3, is counted, and during an access retry subsequent to the initial access, the control unit 8 waits for an access response from the disk device 3 until a second timeout value, which is larger than the first timeout value and set at a time required to specify a source of an access error, is counted. |
