Pooling desktop starting method based on personalized roaming data and cloud desktop system

The invention discloses a pooling desktop starting method based on personalized roaming data and a cloud desktop system, and the method comprises the steps: a cloud desktop access client obtains an idle pooling desktop from a cloud desktop server in a process that a user logs in the cloud desktop; in the process of connecting the pooling desktop, the cloud desktop server searches a personalized data synchronization strategy according to the user login information and sends the personalized data synchronization strategy to the pooling desktop; the pooling desktop synchronizes personalized roaming data of the user from a remote distributed storage system according to the personalized data synchronization strategy; and the operating system of the pooling desktop loads the personalized roaming data to complete the starting of the pooling desktop. The personalized data synchronization strategy issued by the cloud desktop server is acquired on the pooling desktop, and the pooling desktop synchronizes the personaliz