Health self-checking method and system for each node of distributed storage cluster
A technology of distributed storage and self-inspection system, which is applied in the health self-inspection method and system field of each node of a distributed storage cluster, and can solve problems such as lack of operability and scalability, increased execution time, and processes that can only be queued. , achieve the optimal balance between resource consumption and execution speed, good operability and scalability, and avoid system overhead
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[0048] The core of the present invention is to provide a health self-inspection method and system for each node of a distributed storage cluster, which controls the upper limit of the number of concurrent health self-inspection processes through the process pool, and reuses the recovered processes to continue to execute the remaining nodes The health self-check task avoids the system overhead caused by frequent creation and destruction of processes. Moreover, by setting the upper limit of concurrently executing processes in the process pool to the number of CPU cores of the main management node, the speed of obtaining node health self-test results is maximized, and the consumption of system resources is saved, so that the resource consumption of process health self-test and The execution speed has reached the optimal balance, and it has good operability and scalability under large-scale cluster nodes.
[0049]In order to make the purpose, technical solutions and advantages of ...
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