有人做过这种超额分配的实验吗，我用的是xenserver，启用了本地存储，CPU、mem、storage都做了5倍的超额分配，但还是报这种资源不够的提示
发件人：严思恒 <yansiheng...@163.com> 发送时间：2014-01-16 09:37 主题：Re:回复: Re:日志 收件人："users-cn"<users-cn@cloudstack.apache.org> 抄送： 你这个确实是资源不够所造成的创建失败 在 2014-01-15 18:33:38，"王磊" <wang...@smartdot.com> 写道： >下面的日志能否判断出是资源不够造成的无法创建实例？因为我现在CPU占81%，内存占35%，本地存储占69% >但是cpu.overprovisioning.factor、mem.overprovisioning.factor、storage.overprovisioning.factor > 这三项的值我都已经设成了5 > >2014-01-10 18:04:19,332 DEBUG [cloud.deploy.DeploymentPlanningManagerImpl] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Is ROOT >volume READY (pool already allocated)?: No >2014-01-10 18:04:19,332 DEBUG [cloud.deploy.FirstFitPlanner] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Searching >all possible resources under this Zone: 1 >2014-01-10 18:04:19,333 DEBUG [cloud.deploy.FirstFitPlanner] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Listing >clusters in order of aggregate capacity, that have (atleast one host with) >enough CPU and RAM capacity under this Zone: 1 >2014-01-10 18:04:19,336 DEBUG [cloud.deploy.FirstFitPlanner] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Removing >from the clusterId list these clusters from avoid set: [] >2014-01-10 18:04:19,340 DEBUG [cloud.deploy.FirstFitPlanner] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Cannot >allocate cluster list [1] for vm creation since their allocated percentage >crosses the disable capacity threshold defined at each cluster/ at global >value for capacity Type : 1, skipping these clusters >2014-01-10 18:04:19,340 DEBUG [cloud.deploy.FirstFitPlanner] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) No >clusters found after removing disabled clusters and clusters in avoid list, >returning. >2014-01-10 18:04:19,342 DEBUG [cloud.vm.UserVmManagerImpl] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Destroying >vm VM[User|centos-7] as it failed to create on Host with Id:null >2014-01-10 18:04:19,351 DEBUG [cloud.capacity.CapacityManagerImpl] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) VM state >transitted from :Stopped to Error with event: OperationFailedToErrorvm's >original host id: null new host id: null host id before state transition: null > >2014-01-10 18:04:19,358 WARN [apache.cloudstack.alerts] >(Job-Executor-8:job-106 = [ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) >alertType:: 8 // dataCenterId:: 1 // podId:: null // clusterId:: null // >message:: Failed to deploy Vm with Id: 30, on Host with Id: null >2014-01-10 18:04:19,381 INFO [user.vm.DeployVMCmd] (Job-Executor-8:job-106 = >[ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) >com.cloud.exception.InsufficientServerCapacityException: Unable to create a >deployment for VM[User|centos-7]Scope=interface com.cloud.dc.DataCenter; id=1 >2014-01-10 18:04:19,381 INFO [user.vm.DeployVMCmd] (Job-Executor-8:job-106 = >[ 88506db5-d1a6-431a-8fd6-9f0bdedf9281 ]) Unable to create a deployment for >VM[User|centos-7] >com.cloud.exception.InsufficientServerCapacityException: Unable to create a >deployment for VM[User|centos-7]Scope=interface com.cloud.dc.DataCenter; id=1 > > > >发件人：严思恒 <yansiheng...@163.com> >发送时间：2014-01-15 18:14 >主题：Re:日志 >收件人："users-cn"<users-cn@cloudstack.apache.org> >抄送： > >出现这种情况，不一定就是系统资源不足，也有可能是配置问题 >在 2014-01-15 17:36:07，"王磊" <wang...@smartdot.com> 写道： >>是不是只要出现 >> >>“com.cloud.exception.InsufficientServerCapacityException: Unable to create a >>deployment for VM[User|centos-2341]Scope=interface com.cloud.dc.DataCenter; >>id=1” >> >>就表示是系统资源不足造成的实例创建失败
