ALEXANDRIA, Va., July 9 -- United States Patent no. 12,353,901, issued on July 8, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Virtual machine migration method and device" was invented by Yubo Feng (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A first device receives a migration instruction sent by a second device and creates a target virtual machine of a to-be-migrated virtual machine that is in the first device. Then, the first device receives a memory bitmap of the to-be-migrated virtual machine from the second device, where the memory bitmap may indicate whether data of each memory unit in a memory of the to-be-migrated virtual machine is stored in a non-volatile me...