Emc IP Holding Company LLC

Youbing Li

Colin Yong Zou

Ried Ruifang Liu

Bing Hu

Aaron Wei Wei

Kenny Honglin Qiao

Embodiment of the present disclosure provides a system, a computer program product and a method for managing a peripheral component interface express device hotplug by receiving an operation command from a user through a user command interface module; sending, in response to reception of the operation command, the operation command to a hotplug management module via an interface provided by a hotplug interface library; and performing, by the hotplug management module, the operation command by means of at least one of an interface provided by an operating system, a kernel of the operating system, and at least one of a corresponding plurality of hotplug group service modules, in response to receiving the operation command.

Managing a peripheral component interface express device hotplug

Embodiments of the present disclosure relate to a method, computer program product and a system for enabling non-volatile random access to data where in response to receiving data from a client, causing the data to be written into a memory of a primary virtual machine and a memory of a mirror virtual machine; and in response to the primary virtual machine losing the data, recovering the data based on data in the memory of the mirror virtual machine.

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Beijing, China

Youbing Li