Chamberlain, Hrdlicka, White, Williams & Aughtry
Method for upgrading system, electronic device, and computer program product
Embodiments of the present disclosure relate to a method for upgrading a system, an electronic device, and a computer program product. A method for upgrading a system includes determining a first group of modules to be upgraded in a first stage and a second group of modules to be upgraded in a second stage after the first stage from a plurality of modules of the system. The method further includes upgrading the first group of modules in the first stage and causing the upgraded first group of modules to provide a corresponding service. The method further includes upgrading the second group of modules in the second stage while the upgraded first group of modules is providing the corresponding service.
EMC IP Holding Company LLC
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Min Ming Weiyang Yuanyi Qi
Liu Zhang Liu Liu Wang