| 摘要 |
The present library unit sharing system is provided with a sharing control unit to control access by multiple computers to a library unit which contains multiple recording media. In response to an access request from a computer, a resource allocation means allocates an I/O unit and a mount control means issues an instruction to load a specified recording means into the allocated I/O unit. The mount control means, upon receipt of a recording medium absence notice, sets a timer of a timer retry means to a certain period of time. The timer retry means restarts after the set time has elapsed and then issues a reloading instruction to the mount control means. |
