AUTOMATIC SERIAL STARTING OF RESOURCE GROUPS ON FAILOVER

摘要

A method for automatically prioritizing startup of resource groups during a migration event. The method may include monitoring resource usage of a first and a second set of applications associated, respectively, with a first and a second resource group executing on a first computing node. The method may additionally include generating respective first and second resource usage models for the first and second resource groups based on resource usage. The method may then include extrapolating, based on the first and second resource usage models, respective first and second resource group usage scores for the first and second resource groups at a second time in response to a migration event, the second time occurring subsequent to the first time. The method may further include determining, based on the extrapolating, a priority order for serially starting the first and second set of applications on a second computing node at the second time.

主权项

1. A method comprising:
monitoring resource usage of a first set of applications associated with a first resource group of a set of at least two resource groups executing on a first computing node at a first time,
wherein each resource group of the set of at least two resource groups includes one or more associated applications that utilize resources of a first computing node; monitoring resource usage of a second set of applications associated with a second resource group of the set of at least two resource groups executing on the first computing node at the first time; generating, in response to the monitoring, respective first and second resource usage models for the first and second resource groups; extrapolating, based on the first and second resource usage models, respective first and second resource group usage scores for the first and second resource groups at a second time in response to a migration event, the second time occurring subsequent to the first time; and determining, based on the extrapolating, a priority order for serially starting the first and second set of applications on a second computing node at the second time.