补充kvm节点上的错误日志：
#agent.log
2014-08-06 01:16:37,453 WARN [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:null) Timed out:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-12-VM -p
Log里有这么一句：Unable to ssh to the VM: Can not ping System vm r-10-VMdue to:Unable
to connect
看起来是VM连不上VR，获取不到更多信息，所以失败了，检查一下网络问题吧。
刘宇超?发件人：?wanghaicheng2...@gmail.com发送时间：?2014-08-06?17:58收件人：?users-cn主题：?回复:
VXLAN模式创建vm报错补充kvm节点上的错误日志：
?
#agent.log
2014-08-06 01:16:37,453 WARN?
麻烦如下事情提供下：
1.kvm主机cloudbr0 （eth0）网卡，承载了管理，公共，存储网络。网段是192.168.50.0/24 吗？属于哪个vlan？
既然对应端口为trunk，那么cloudbr0（IP为
192.168.50.107），想要跟管理端通信，cloudbr0的数据包从trunk口出去肯定得有vlan
id。要不就是trunk口设置本征vlan.。 如果设置了本征vlan，那区域里面的公共网络有没有配置vlan id？
2.日志报错是无法ssh到vm，这个vm，指的就是vr。但至于是kvm主机无法ssh，还是管理端ssh？分析下。
vr分别连接公共网络，来宾网络和
补充：
2.日志报错是无法ssh到vm，这个vm，指的就是vr。但至于是kvm主机无法ssh，还是管理端ssh？分析下。
vr分别连接公共网络，来宾网络和 cloud link local network。既然如你所说，CPVM和SSVM正常的话。
基于如上，证明出问题的地方在于guest网络。vr比CPVM和SSVM多了一个来宾网络。
还是应该检查下guest网络配置。vxlan要求是否真正满足。
另外，建立区域时，guest网络类型是否选择的vxlan。等等。
2014-08-06 21:44 GMT+08:00 Darren Tang
第一、cs网络结构：
管理（存储）网络：192.168.50.0/24 网关： 192.168.50.254 vlan ：50
公共网络 : 192.168.10.0/24 网关：192.168.10.254 vlan ：10
来宾网络 (vxlan) : 4500-9000
第二、kvm节点的基本配置
1、升级了kernel3.12.0
[root@kvm-1 ~]# uname -r
3.12.0
[root@kvm-1 ~]#
验证：kernel支持vxlan
[root@kvm-1
环境：高级网络，一个控制端虚拟机，一个nfs虚拟机，一个kvm实体机
重启kvm实体机后，cpvm和ssvm都可以启动，唯独vrouter启动不了，一直是starting状态
1，在宿主机上看，没有生成虚拟机（vrouter为r-35-VM）
2,看日志
quem日志
2014-08-07 02:56:55.579+: 7631: warning : qemuSetupCgroup:381 : Could not
autoset a RSS limit for domain r-35-VM
2014-08-07 02:56:55.777+: 7631: warning
Matthew,
This appears to be more network question, i dont know how many network
folks are on this list. From what in understand, you dont have to do
anything special for cloudstack on the network side. It is done as it
would be without cloudstack when it comes to setting up routers and
What hypervisor do you run?
This applies to vsphere in my case, i dont know how its done in kvm/xen,
but i would assume its similar.
You can hack it from within the db if you have to, not ideal. Back up
your db first:
Table nics:
Stop router VM
Note vm's instance number, if its r-202, then
Thanks Carlos..
On 8/4/14, 9:23 PM, Carlos Reátegui wrote:
Hi All
I just did a new install of 4.4 on Ubuntu 12.04 with XenServer 6.2 using:
$ cat /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.4
This is a basic networking deployment with no security
People,
Since there are some problems in 4.4.0 I am planning a bugfix release.
I created a wiki page for it. This only contains dates so far. I am
offline starting the 16th so I want to have it out by the 14th,
optimist that I am. For this to happen a successful RC must be
available by the 10th.
Hi,
I've removed the host (in alert state) from database but when I try to add
it again I get following error:
Cannot transit agent status with event AgentDisconnected for host 66,
mangement server id is 345050455587,Unable to transition to a new state from
Creating via AgentDisconnected
+ Dev ML
This is great thanks for Sharing Vladimir!
On 05-Aug-2014, at 10:48 pm, Vladimir Melnik v.mel...@uplink.ua wrote:
Dear colleagues,
The 1.0.0 version has been released, the development branch has been merged
to the stable one.
Now you can use bin/makesnapshots.pl to automatically
Well, I'm primarily a networking guy, but Ilya is pretty much right.
There's nothing really special about CloudStack on the networking side of
things.
You simply have a vlan which has publicly accessible (from a client's
standpoint) IPs.
As far as networking this could either be a SVI or passed
I haven't really dived into testing anything out yet, but I'm assuming
Storage Spaces can be used as the SMB3 primary storage.
If so, does Tiered storage work well with CloudStack's tagged storage?
Sincerely,
Eric Tykwinski
TrueNet, Inc.
P: 610-429-8300
F: 610-429-3222
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