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From Andrija Panic <andrija.pa...@gmail.com>
Subject Re: [HELP] VR sometimes fail to start
Date Tue, 10 Mar 2015 18:40:36 GMT
Hi guys,

Kernel is Elrepo 3.10.67 (CentOS 6.6)
Libvirt manually compiled 1.2.3 with RBD support.
Qemu 0.12.1.2 - Inktank patched original RHEL 6.4 rpms with RBD support.

And here is the output, with debug mode, from Agent.

At the begining I see agent deleting routes for 169.254.x.x network...:

Basically, It seems like the
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl is
failing, not being able to connect to socket...
And I could not ping VR (169.254.2.99)...

LOG:

2015-03-10 16:43:46,976{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-4:) Processing command:
com.cloud.agent.api.GetVmStatsCommand
2015-03-10 16:43:50,884{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-1:) Request:Seq 788-1319632926:  { Cmd , MgmtId:
161344838950, via: 788, Ver: v1, Flags: 100111,
[{"com.cloud.agent.api.StartCommand":{"vm":{"id":2191,"name":"r-2191-VM","type":"DomainRouter","cpus":1,"minSpeed":166,"maxSpeed":1000,"minRam":268435456,"maxRam":268435456,"arch":"x86_64","os":"Debian
GNU/Linux 7(64-bit)","bootArgs":" vpccidr=10.0.0.0/8
domain=cs2cloud.internal dns1=8.8.8.8 dns2= template=domP name=r-2191-VM
eth0ip=169.254.2.99 eth0mask=255.255.0.0 type=vpcrouter
disable_rp_filter=true","rebootOnCrash":false,"enableHA":true,"limitCpuUse":false,"enableDynamicallyScaleVm":false,"vncPassword":"e9e24eb0b1ff8ec2","params":{"memoryOvercommitRatio":"1.0","cpuOvercommitRatio":"6.0"},"uuid":"485587f7-4a04-4d77-bc36-2367f2adf77e","disks":[{"data":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"d042e003-5278-461d-8a35-3b1261164f93","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"5b93422e-1a66-353d-88a8-2203f79b1dc6","id":209,"poolType":"RBD","host":"
cephmon.domaina.net","path":"cloudstack","port":6789,"url":"RBD://
cephmon.domaina.net/cloudstack/?ROLE=Primary&STOREUUID=5b93422e-1a66-353d-88a8-2203f79b1dc6
"}},"name":"ROOT-2191","size":2621440000,"path":"d042e003-5278-461d-8a35-3b1261164f93","volumeId":2857,"vmName":"r-2191-VM","accountId":2,"format":"RAW","id":2857,"deviceId":0,"hypervisorType":"KVM"}},"diskSeq":0,"path":"d042e003-5278-461d-8a35-3b1261164f93","type":"ROOT","_details":{"managed":"false","storagePort":"6789","storageHost":"
cephmon.domaina.net
","volumeSize":"2621440000"}}],"nics":[{"deviceId":0,"networkRateMbps":-1,"defaultNic":false,"uuid":"d27a7aad-2dcc-45c7-bf30-3302d011da66","ip":"169.254.2.99","netmask":"255.255.0.0","gateway":"169.254.0.1","mac":"0e:00:a9:fe:02:63","broadcastType":"LinkLocal","type":"Control","isSecurityGroupEnabled":false}]},"hostIp":"10.44.253.180","executeInSequence":false,"wait":0}},{"com.cloud.agent.api.check.CheckSshCommand":{"ip":"169.254.2.99","port":3922,"interval":6,"retries":100,"name":"r-2191-VM","wait":0}},{"com.cloud.agent.api.GetDomRVersionCmd":{"accessDetails":{"
router.name
":"r-2191-VM","router.ip":"169.254.2.99"},"wait":0}},{"com.cloud.agent.api.PlugNicCommand":{"nic":{"deviceId":1,"networkRateMbps":99999,"defaultNic":true,"uuid":"fe848dbe-cf4b-473e-8124-62289f86b144","ip":"5.226.146.62","netmask":"255.255.255.128","gateway":"5.226.146.1","mac":"06:f0:d6:00:01:49","broadcastType":"Vlan","type":"Public","broadcastUri":"vlan://untagged","isolationUri":"vlan://untagged","isSecurityGroupEnabled":false,"name":"breth1-500"},"instanceName":"r-2191-VM","vmType":"DomainRouter","wait":0}},{"com.cloud.agent.api.routing.IpAssocVpcCommand":{"ipAddresses":[{"accountId":2,"publicIp":"5.226.146.62","sourceNat":true,"add":true,"oneToOneNat":false,"firstIP":false,"broadcastUri":"vlan://untagged","vlanGateway":"5.226.146.1","vlanNetmask":"255.255.255.128","vifMacAddress":"06:f0:d6:00:01:49","networkRate":99999,"trafficType":"Public","networkName":"breth1-500"}],"accessDetails":{"router.guest.ip":"5.226.146.62","zone.network.type":"Advanced","
router.name
":"r-2191-VM","router.ip":"169.254.2.99"},"wait":0}},{"com.cloud.agent.api.routing.SetSourceNatCommand":{"ipAddress":{"accountId":2,"publicIp":"5.226.146.62","sourceNat":true,"add":true,"oneToOneNat":false,"firstIP":false,"broadcastUri":"vlan://untagged","vlanGateway":"5.226.146.1","vlanNetmask":"255.255.255.128","vifMacAddress":"06:f0:d6:00:01:49","networkRate":99999,"trafficType":"Public","networkName":"breth1-500"},"add":true,"accessDetails":{"zone.network.type":"Advanced","
router.name":"r-2191-VM","router.ip":"169.254.2.99"},"wait":0}},{}] }
2015-03-10 16:43:50,884{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-1:) Processing command:
com.cloud.agent.api.StartCommand
2015-03-10 16:43:58,257{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-5:) Processing command:
com.cloud.agent.api.GetStorageStatsCommand
2015-03-10 16:44:01,747{GMT} DEBUG [kvm.resource.KVMGuestOsMapper]
(agentRequest-Handler-1:) Can't find the mapping of guest os: Debian
GNU/Linux 7(64-bit)
2015-03-10 16:44:06,309{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-2:) Processing command:
com.cloud.agent.api.NetworkUsageCommand
2015-03-10 16:44:06,309{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Executing:
/usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh
vpc_netusage.sh 169.254.2.1 -l 46.232.180.55 -g
2015-03-10 16:44:06,439{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Execution is successful.
2015-03-10 16:44:06,441{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-2:) Seq 788-1319632928:  { Ans: , MgmtId:
161344838950, via: 788, Ver: v1, Flags: 10,
[{"com.cloud.agent.api.NetworkUsageAnswer":{"routerName":"r-1873-VM","bytesSent":198379,"bytesReceived":7380903,"result":true,"details":"","wait":0}}]
}
2015-03-10 16:44:11,055{GMT} DEBUG [kvm.resource.BridgeVifDriver]
(agentRequest-Handler-1:) nic=[Nic:Control-169.254.2.99-null]
2015-03-10 16:44:11,055{GMT} DEBUG [utils.script.Script]
(agentRequest-Handler-1:) Executing: /bin/bash -c ip route | grep
169.254.0.0/16
2015-03-10 16:44:11,060{GMT} DEBUG [utils.script.Script]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:44:11,061{GMT} DEBUG [utils.script.Script]
(agentRequest-Handler-1:) Executing: /bin/bash -c ip route del
169.254.0.0/16
2015-03-10 16:44:11,064{GMT} DEBUG [utils.script.Script]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:44:11,065{GMT} DEBUG [kvm.resource.KVMGuestOsMapper]
(agentRequest-Handler-1:) Can't find the mapping of guest os: Debian
GNU/Linux 7(64-bit)
2015-03-10 16:44:11,065{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) starting r-2191-VM: <domain type='kvm'>
<name>r-2191-VM</name>
<uuid>485587f7-4a04-4d77-bc36-2367f2adf77e</uuid>
<description>Debian GNU/Linux 7(64-bit)</description>
<clock offset='utc'>
</clock>
<features>
<pae/>
<apic/>
<acpi/>
</features>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<interface type='bridge'>
<source bridge='cloud0'/>
<mac address='0e:00:a9:fe:02:63'/>
<model type='virtio'/>
</interface>
<serial type='pty'>
<target port='0'/>
</serial>
<graphics type='vnc' autoport='yes' listen='10.44.253.180'
passwd='e9e24eb0b1ff8ec2'/>
<disk  device='disk' type='network'>
<driver name='qemu' type='raw' cache='none' />
<source  protocol='rbd'
name='cloudstack/d042e003-5278-461d-8a35-3b1261164f93'>
<host name='cephmon.domain.internal' port='6789'/>
</source>
<auth username='cloudstack'>
<secret type='ceph' uuid='5b93422e-1a66-353d-88a8-2203f79b1dc6'/>
</auth>
<target dev='vda' bus='virtio'/>
</disk>
<disk  device='cdrom' type='file'>
<driver name='qemu' type='raw' cache='none' />
<source file='/usr/share/cloudstack-common/vms/systemvm.iso'/>
<target dev='hdc' bus='ide'/>
</disk>
<console type='pty'>
<target port='0'/>
</console>
<input type='tablet' bus='usb'/>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/r-2191-VM.agent'/>
<target type='virtio' name='r-2191-VM.vport'/>
<address type='virtio-serial'/>
</channel>
</devices>
<memory>262144</memory>
<devices>
<memballoon model='none'/>
</devices>
<vcpu>1</vcpu>
<os>
<type  arch='x86_64' machine='pc'>hvm</type>
<boot dev='cdrom'/>
<boot dev='hd'/>
</os>
<cputune>
<shares>166</shares>
</cputune>
<cpu></cpu><on_reboot>restart</on_reboot>
<on_poweroff>destroy</on_poweroff>
<on_crash>destroy</on_crash>
</domain>

2015-03-10 16:44:11,467{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true

2015-03-10 16:44:11,494{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:44:11,495{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:44:14,501{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:44:17,007{GMT} DEBUG [kvm.resource.KVMHAMonitor] (Thread-10:)
Found NFS storage pool 93655746-a9ef-394d-95e9-6e62471dd39f in libvirt,
continuing
2015-03-10 16:44:17,007{GMT} DEBUG [kvm.resource.KVMHAMonitor] (Thread-10:)
Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/kvmheartbeat.sh -i
10.44.253.13 -p /var/lib/libvirt/PRIMARY -m
/mnt/93655746-a9ef-394d-95e9-6e62471dd39f -h 10.44.253.180
2015-03-10 16:44:17,019{GMT} DEBUG [kvm.resource.KVMHAMonitor] (Thread-10:)
Execution is successful.
2015-03-10 16:44:17,953{GMT} DEBUG [cloud.agent.Agent] (UgentTask-5:)
Sending ping: Seq 788-8:  { Cmd , MgmtId: -1, via: 788, Ver: v1, Flags: 11,
[{"com.cloud.agent.api.PingRoutingCommand":{"newStates":{},"_hostVmStateReport":{"i-2-1358-VM":{"state":"PowerOn","host":"
cs18.domaina.net"},"r-2185-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-293-1948-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"r-1873-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1699-1788-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"r-2120-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1607-1683-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-2-1779-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"r-2191-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1683-2156-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-328-1304-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-595-1998-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-10-130-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1716-1823-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1569-1551-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-10-2153-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1683-1964-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-914-1988-VM":{"state":"PowerOn","host":"cs18.domaina.net"}},"_gatewayAccessible":true,"_vnetAccessible":true,"hostType":"Routing","hostId":788,"wait":0}}]
}
2015-03-10 16:44:17,964{GMT} DEBUG [cloud.agent.Agent] (Agent-Handler-3:)
Received response: Seq 788-8:  { Ans: , MgmtId: 161344838950, via: 788,
Ver: v1, Flags: 100010,
[{"com.cloud.agent.api.PingAnswer":{"_command":{"hostType":"Routing","hostId":788,"wait":0},"result":true,"wait":0}}]
}
2015-03-10 16:44:19,502{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:44:22,509{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:44:27,510{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Unable to logon to 169.254.2.99
2015-03-10 16:44:27,512{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true

2015-03-10 16:44:27,540{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:44:27,541{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:44:30,548{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:44:31,378{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-3:) Processing command:
com.cloud.agent.api.GetHostStatsCommand
2015-03-10 16:44:31,379{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:) Executing: /bin/bash -c idle=$(top -b -n 1|grep
Cpu\(s\):|cut -d% -f4|cut -d, -f2);echo $idle
2015-03-10 16:44:31,910{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:) Execution is successful.
2015-03-10 16:44:31,911{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:) Executing: /bin/bash -c freeMem=$(free|grep
cache:|awk '{print $4}');echo $freeMem
2015-03-10 16:44:31,916{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:) Execution is successful.
2015-03-10 16:44:31,916{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:) Executing: /bin/bash -c free|grep Mem:|awk
'{print $2}'
2015-03-10 16:44:31,920{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-3:) Execution is successful.
2015-03-10 16:44:35,549{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:44:38,556{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:44:43,557{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Unable to logon to 169.254.2.99
2015-03-10 16:44:43,557{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true

2015-03-10 16:44:43,587{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:44:43,588{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:44:46,594{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:44:49,449{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-4:) Processing command:
com.cloud.agent.api.GetVmStatsCommand
2015-03-10 16:44:51,595{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:44:54,600{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:44:59,601{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Unable to logon to 169.254.2.99
2015-03-10 16:44:59,602{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true

2015-03-10 16:44:59,628{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:44:59,628{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:45:02,634{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:45:07,635{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:45:10,640{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:45:12,066{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-5:) Processing command:
com.cloud.agent.api.GetStorageStatsCommand
2015-03-10 16:45:15,641{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Unable to logon to 169.254.2.99
2015-03-10 16:45:15,641{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true

2015-03-10 16:45:15,667{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Execution is successful.
2015-03-10 16:45:15,667{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:45:17,021{GMT} DEBUG [kvm.resource.KVMHAMonitor] (Thread-11:)
Found NFS storage pool 93655746-a9ef-394d-95e9-6e62471dd39f in libvirt,
continuing
2015-03-10 16:45:17,022{GMT} DEBUG [kvm.resource.KVMHAMonitor] (Thread-11:)
Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/kvmheartbeat.sh -i
10.44.253.13 -p /var/lib/libvirt/PRIMARY -m
/mnt/93655746-a9ef-394d-95e9-6e62471dd39f -h 10.44.253.180
2015-03-10 16:45:17,036{GMT} DEBUG [kvm.resource.KVMHAMonitor] (Thread-11:)
Execution is successful.
2015-03-10 16:45:17,951{GMT} DEBUG [cloud.agent.Agent] (UgentTask-5:)
Sending ping: Seq 788-9:  { Cmd , MgmtId: -1, via: 788, Ver: v1, Flags: 11,
[{"com.cloud.agent.api.PingRoutingCommand":{"newStates":{},"_hostVmStateReport":{"i-2-1358-VM":{"state":"PowerOn","host":"
cs18.domaina.net"},"r-2185-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-293-1948-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"r-1873-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1699-1788-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"r-2120-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1607-1683-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-2-1779-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"r-2191-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1683-2156-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-328-1304-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-595-1998-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-10-130-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1716-1823-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1569-1551-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-10-2153-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-1683-1964-VM":{"state":"PowerOn","host":"cs18.domaina.net
"},"i-914-1988-VM":{"state":"PowerOn","host":"cs18.domaina.net"}},"_gatewayAccessible":true,"_vnetAccessible":true,"hostType":"Routing","hostId":788,"wait":0}}]
}
2015-03-10 16:45:18,002{GMT} DEBUG [cloud.agent.Agent] (Agent-Handler-2:)
Received response: Seq 788-9:  { Ans: , MgmtId: 161344838950, via: 788,
Ver: v1, Flags: 100010,
[{"com.cloud.agent.api.PingAnswer":{"_command":{"hostType":"Routing","hostId":788,"wait":0},"result":true,"wait":0}}]
}
2015-03-10 16:45:18,672{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:45:23,673{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:45:26,680{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:45:31,682{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Unable to logon to 169.254.2.99
2015-03-10 16:45:31,683{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true

2015-03-10 16:45:36,684{GMT} WARN  [kvm.resource.LibvirtComputingResource]
(Script-5:) Interrupting script.
2015-03-10 16:45:36,686{GMT} WARN  [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) Timed out:
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
r-2191-VM -p %vpccidr=
10.0.0.0/8%domain=cs2cloud.internal%dns1=8.8.8.8%dns2=%template=domP%name=r-2191-VM%eth0ip=169.254.2.99%eth0mask=255.255.0.0%type=vpcrouter%disable_rp_filter=true
.  Output is:
2015-03-10 16:45:36,686{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-1:) passcmd failed:timeout
2015-03-10 16:45:36,686{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:45:37,436{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-2:) Processing command:
com.cloud.agent.api.GetHostStatsCommand
2015-03-10 16:45:37,436{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Executing: /bin/bash -c idle=$(top -b -n 1|grep
Cpu\(s\):|cut -d% -f4|cut -d, -f2);echo $idle
2015-03-10 16:45:37,967{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Execution is successful.
2015-03-10 16:45:37,968{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Executing: /bin/bash -c freeMem=$(free|grep
cache:|awk '{print $4}');echo $freeMem
2015-03-10 16:45:37,973{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Execution is successful.
2015-03-10 16:45:37,973{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Executing: /bin/bash -c free|grep Mem:|awk
'{print $2}'
2015-03-10 16:45:37,977{GMT} DEBUG [kvm.resource.LibvirtComputingResource]
(agentRequest-Handler-2:) Execution is successful.
2015-03-10 16:45:39,692{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:45:44,693{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Trying to connect to 169.254.2.99
2015-03-10 16:45:47,700{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Could not connect to 169.254.2.99
2015-03-10 16:45:51,807{GMT} DEBUG [cloud.agent.Agent]
(agentRequest-Handler-3:) Processing command:
com.cloud.agent.api.GetVmStatsCommand
2015-03-10 16:45:52,701{GMT} DEBUG
[resource.virtualnetwork.VirtualRoutingResource] (agentRequest-Handler-1:)
Unable to logon to 169.254.2.99

On 10 March 2015 at 17:50, ilya musayev <ilya.mailing.lists@gmail.com>
wrote:

> What kernel are you running? Please include Libvirt and Qemu version.
>
>
> On 3/10/15 8:21 AM, Andrija Panic wrote:
>
>> Hi,
>>
>> we are having issues from time to time with starting VR - while creating
>> VPC.
>>
>> Here is the few lines from MGMT log:
>>
>> 2015-03-10 16:11:50,018 WARN  [c.c.n.v.VpcManagerImpl]
>> (Job-Executor-27:ctx-84f4fba4 ctx-970acb35) Failed to start vpc [VPC
>> [621-VPC-delete] due to
>> com.cloud.exception.AgentUnavailableException: Resource [Host:788] is
>> unreachable: Host 788: Unable to start instance due to Unable to start
>> VM[DomainRouter|r-2189-VM] due to error in finalizeStart, not retrying
>>          at
>> com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(
>> VirtualMachineManagerImpl.java:1072)
>>
>>
>> The interesting part is on the Agent itself:
>>
>>
>> 2015-03-10 16:03:28,520{GMT} WARN  [kvm.resource.
>> LibvirtComputingResource]
>> (agentRequest-Handler-2:) Timed out:
>> /usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl
>> -n
>> r-2189-VM -p %vpccidr=
>> 10.0.0.0/24%domain=cs640cloud.internal%dns1=8.8.8.8%dns2=%
>> template=domP%name=r-2189-VM%eth0ip=169.254.2.134%eth0mask=
>> 255.255.0.0%type=vpcrouter%disable_rp_filter=true
>> .  Output is:
>>
>>
>> Interesting stuff is - it's seems somewhat random, 3-4  out of 5 works.
>>
>> Any suggestion are really appreciated, since this is live system :(
>> ACS 4.3.0, KVM, CEPH
>>
>> Thanks,
>>
>
>


-- 

Andrija Panić

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