| 摘要 |
<p>A disclosed apparatus includes a memory and circuitry that is configured to execute an operating system, and realize one or plural logical domains that provide a predetermined function as a computer and a hypervisor that manages the logical domain. The operating system is configured to: detect hardware to be diagnosed; upon detecting the hardware to be diagnosed, secure a memory area in the memory, which is used for diagnosis by the operating system; instruct a kernel of the operating system to ignore an error that will occur in the secured memory area; and output a diagnosis request that instructs to ignore the error and includes designation of the hardware to be diagnosed to the hypervisor. The hypervisor is configured to execute: upon receipt of the diagnosis request, perform a setting to ignore the error that will occur; and perform the diagnosis for the hardware.</p> |
