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From ma y <breeze7...@gmail.com>
Subject Re: Re:回复: Re:日志
Date Tue, 21 Jan 2014 06:37:38 GMT
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.wang@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 <wanglei@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 <yansihengjin@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" <wanglei@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 <yansihengjin@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" <wanglei@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
> >
>

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