Hi, I think more logs are needed, in DEBUG mode if you can. Also agent logs and perhaps libvirt logs, just in case.
Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro ----- Original Message ----- > From: "Andrija Panic" <andrija.pa...@gmail.com> > To: dev@cloudstack.apache.org, us...@cloudstack.apache.org > Sent: Tuesday, 10 March, 2015 15:21:24 > Subject: [HELP] VR sometimes fail to start > 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