LE HOLDINGS (BEIJING) CO., LTD. ;LECLOUD COMPUTING CO., LTD
发明人:
NIU Qinghua
申请号：
US201615246154
公开号：
US2017171304(A1)
申请日:
2016.08.24
申请国别(地区):
美国
年份:
2017
代理人:
摘要：
The disclosure provides a service updating method for a server cluster, wherein the server cluster has a plurality of original servers, and the method includes: performing local updating: using new servers to substitute part of the original servers to receive access requests; performing performance testing: comparing a performance representation value of the new servers with a preset threshold value; canceling the local updating if the performance representation value is lower than the preset threshold value, debugging the new servers, re-performing the debugged server with the local updating and performance testing till the performance representation value is higher than the preset threshold value; and continuing to perform the local updating and the performance testing if the performance representation value is higher than the preset threshold value till the new servers substitute all the original servers to receive the access requests, thus finishing the service updating of the server cluster. The embodime
