Abstract: An information processing device includes: a memory; and a processor coupled to the memory and configured to: notify a first virtual machine that is an allocation destination of an expansion card of that the expansion card is removed in a pseudo manner in a case where an operation on the expansion card mounted on an expansion slot of the information processing device is requested; switch the allocation destination of the expansion card from the first virtual machine to a second virtual machine dedicated to setting in a case where the removal of the expansion card is notified in the pseudo manner; switch the allocation destination of the expansion card from the second virtual machine to the first virtual machine in a case where the operation on the expansion card ends; and notify the first virtual machine of that the expansion card after the operation end is inserted.

Abstract: An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: execute an operating system; manage an operation of the information processing apparatus; issue, on the basis of detection of connection of a device, an acquisition instruction to acquire device information of the device; acquire, while the operating system is being executed, the device information from the device on the basis of the acquisition instruction; and notify the acquired device information.

Abstract: A device includes a storage which has stored therein setting information that specifies, for each virtual machine to be created, the number of arithmetic processing unit cores that have to be allocated to a virtual machine, and group information that represents a plurality of virtual machines operating in cooperation as a group, from among the virtual machines represented by the setting information, and a virtual machine monitor, when a first virtual machine has been created, from among the virtual machines represented by the setting information, which refers to the setting information and the group information so as to allocate as many arithmetic processing unit cores as the setting information specifies to the first virtual machine, according to a rule that takes account of a decrease in operation performance of all the operable virtual machines that is associated with a failure occurring in any of the arithmetic processing units.

Abstract: A SBSP writes a log into a spad in a log processor and the writing of the log from the spad to a serial port is performed by the log processor. When initialization of a main memory has been completed, the log processor temporarily writes the data read from the spad into a logmem and then clears the spad. Furthermore, when an output of the log performed by the log processor has been completed, the SBSP adds, in cooperation with the BIOS and the OS, the log processor and the logmem as the resources.

Abstract: An information processing apparatus includes an interface configured to be connected with a connection apparatus, an acquisition unit configured to acquire apparatus information including a configuration or an operation specification of the connection apparatus connected with the interface, a determination unit configured to determine a control program to control the connection apparatus according to the apparatus information, and a control unit configured to use the determined control program to control the connection apparatus, wherein the connection apparatus includes an expansion connection unit and an expansion apparatus connected with the expansion connection unit, and the acquisition unit includes a first acquisition unit configured to acquire first information including a configuration or an operation specification of the expansion connection unit connected with the interface, and a second acquisition unit configured to acquire second information including a configuration or an operation specification

Abstract: A device includes a storage which has stored therein setting information that specifies, for each virtual machine to be created, the number of arithmetic processing unit cores that have to be allocated to a virtual machine, and group information that represents a plurality of virtual machines operating in cooperation as a group, from among the virtual machines represented by the setting information, and a virtual machine monitor, when a first virtual machine has been created, from among the virtual machines represented by the setting information, which refers to the setting information and the group information so as to allocate as many arithmetic processing unit cores as the setting information specifies to the first virtual machine, according to a rule that takes account of a decrease in operation performance of all the operable virtual machines that is associated with a failure occurring in any of the arithmetic processing units.

Abstract: A SBSP writes a log into a spad in a log processor and the writing of the log from the spad to a serial port is performed by the log processor. When initialization of a main memory has been completed, the log processor temporarily writes the data read from the spad into a logmem and then clears the spad. Furthermore, when an output of the log performed by the log processor has been completed, the SBSP adds, in cooperation with the BIOS and the OS, the log processor and the logmem as the resources.

Abstract: An information processing apparatus includes an interface configured to be connected with a connection apparatus, an acquisition unit configured to acquire apparatus information including a configuration or an operation specification of the connection apparatus connected with the interface, a determination unit configured to determine a control program to control the connection apparatus according to the apparatus information, and a control unit configured to use the determined control program to control the connection apparatus, wherein the connection apparatus includes an expansion connection unit and an expansion apparatus connected with the expansion connection unit, and the acquisition unit includes a first acquisition unit configured to acquire first information including a configuration or an operation specification of the expansion connection unit connected with the interface, and a second acquisition unit configured to acquire second information including a configuration or an operation specification