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From "王磊" <wang...@smartdot.com>
Subject 回复: Re:回复: Re:日志
Date Thu, 16 Jan 2014 02:32:54 GMT
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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