用的什么主存储?存储超配要看类型
在 2014年1月16日 下午2:48,Bo Wang <brito.w...@gmail.com>写道: > > 我觉得你说的着一块各种原因都可能会有,xenserver须在6.2以上版本或者6.0企业版才支持内存超配(设定了静态最小内存为静态最大内存的1/4,这就意味xenserver内存超配不能超过实际内存的4倍),也有可能是CS的某个版本对超配功能的实现有BUG. > 你再分析一下环境及日志,看看是什么情况造成超配不成功吧 > 实在不行的话你可以拿到源码调试一下。 > > > 2014/1/16 王磊 <wang...@smartdot.com> > > > > > > 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 > > >