A recent meta-analysis showed that self-report adherence measures are predictive of clinical outcomes,[ 8] a finding that has been replicated in resource poor settings [ 2- 4, 9].
Otherwise, operators may delete replicated virtual resources after patch verification if they do not have a lot of physical resources.
These experiments indicate that the Case 3 method is appropriate for many virtual machine verifications because the Case 1 method takes a lot of time to verify, and the Case 2 method needs twice as many servers and twice as much storage for replicated virtual resources.
In fact, if a node visits many time the same SP, it does not try to replicate its resource at the same node everytime but just once.
Template sharing to end users who have contracts to System Integrators or providers can replicate virtual resource environments on new tenants easily.
In Georoy when a LP storing a resource and located closer to an infostation node, denoted as SP, moves it can decide to replicate its resources with a given probability,, at its old SP. For example, if the LP denoted as, previously located closer to the SP denoted as moves, it can decide if leaving a copy of its resource in 's area or not according to a given probability.
(We consider the case where service providers replicate virtual resources beforehand and do not delete them after verifications) Case 3: template extraction, template deployment except for volumes, tester resource preparation such as Internet connection settings, environment information acquisition, patch distribution, test case execution, virtual resource deletion except for volumes.
(We consider the case where service providers replicate virtual resources beforehand and do not delete them after verifications).
The implemented AVFs of virtual machine patches replicate virtual resources by using OpenStack Heat, distribute patches to virtual machines, and execute selected test cases.
Because the design of system environment takes much time in general, we think quick template extraction is effective to replicate virtual resources environment.
