Can you search f64c8297-5017-4201-952a-7fd5438aea3e in your mgt server log?
And run the following command on your kvm host:
for image in `ls /mnt/ b144de1c-1093-3cd1-96d1-4817dee90368`;
do
qemu-img info $image
done
Will you find any disk has backing storage points to
f64c8297-5017-4201-952a-7fd5438aea3e?
> -----Original Message-----
> From: Busy Dev [mailto:[email protected]]
> Sent: Tuesday, October 02, 2012 4:12 AM
> To: [email protected]
> Subject: Re: System VMs will not start
>
> The directory (f64c8297-5017-4201-952a-7fd5438aea3e) it tries to access
> is
> not available under /mnt/b144de1c-1093-3cd1-96d1-4817dee90368
>
> [root@kvmhost b144de1c-1093-3cd1-96d1-4817dee90368]# ls -la
> /mnt/b144de1c-1093-3cd1-96d1-4817dee90368/
> total 741812
> drwxrwxrwx. 3 root root 4096 Oct 2 06:43 .
> drwxr-xr-x. 4 root root 4096 Oct 2 07:08 ..
> -rwxr--r--. 1 root root 262144 Oct 2 00:25
> 712bf3a8-90b6-4216-a887-d88117d8d627
> -rwxr--r--. 1 root root 725811200 Oct 2 00:24
> 9ffa5e78-1ac3-47ac-a9f3-9c473b6792da
> -rwxr--r--. 1 root root 29163520 Oct 2 2012
> bf1b19ff-c2a8-4fee-a298-5053567afa2a
> drwxr-xr-x. 2 root root 4096 Oct 2 00:24 KVMHA
> -rwxr--r--. 1 root root 10485760 Oct 2 06:34 s-1-TEST-patchdisk
> -rwxr--r--. 1 root root 10485760 Oct 2 06:44 s-3-TEST-patchdisk
> -rwxr--r--. 1 root root 10485760 Oct 2 2012 v-2-TEST-patchdisk
>
> Where does libvirtd get this information from?
>
> Thanks
>
>
>
> On Tue, Oct 2, 2012 at 6:48 AM, Busy Dev <[email protected]> wrote:
>
> > I've been trying to get my CS environment back up and have run into
> this
> > issue several times. The relevant log snippets are below. What am I
> > missing?
> >
> > Thanks.
> >
> >
> > *libvirtd.log shows:*
> >
> > 2012-10-02 10:44:22.590+0000: 1777: warning :
> qemuDomainObjTaint:1297 :
> > Domain id=10 name='v-2-TEST' uuid=89c170ae-6bd5-38c6-bbdf-
> 81f4174a05db is
> > tainted: high-privileges
> > 2012-10-02 10:44:22.678+0000: 1777: error :
> virSecurityDACSetOwnership:125
> > : unable to set user and group to '0:0' on
> > '/mnt/b144de1c-1093-3cd1-96d1-4817dee90368/f64c8297-5017-4201-952a-
> 7fd5438aea3e':
> > No such file or directory
> > 2012-10-02 10:44:22.879+0000: 1777: error :
> > virSecurityDACRestoreSecurityFileLabel:143 : cannot resolve symlink
> > /mnt/b144de1c-1093-3cd1-96d1-4817dee90368/f64c8297-5017-4201-952a-
> 7fd5438aea3e:
> > No such file or directory
> >
> >
> > *agent.log shows:*
> >
> > 2012-10-02 06:44:22,942 WARN [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-1:null) Failed to start domain: v-2-TEST:
> unable to
> > set user and group to '0:0' on
> > '/mnt/b144de1c-1093-3cd1-96d1-4817dee90368/f64c8297-5017-4201-952a-
> 7fd5438aea3e':
> > No such file or directory
> > 2012-10-02 06:44:22,943 WARN [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-1:null) Exception
> > org.libvirt.LibvirtException: unable to set user and group to '0:0'
> on
> > '/mnt/b144de1c-1093-3cd1-96d1-4817dee90368/f64c8297-5017-4201-952a-
> 7fd5438aea3e':
> > No such file or directory
> > at org.libvirt.ErrorHandler.processError(Unknown Source)
> > at org.libvirt.Connect.processError(Unknown Source)
> > at org.libvirt.Domain.processError(Unknown Source)
> > at org.libvirt.Domain.create(Unknown Source)
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.startDomain(
> LibvirtComputingResource.java:910)
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(Libv
> irtComputingResource.java:2812)
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeReque
> st(LibvirtComputingResource.java:1035)
> > at com.cloud.agent.Agent.processRequest(Agent.java:518)
> > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:831)
> > at com.cloud.utils.nio.Task.run(Task.java:83)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.ja
> va:1110)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.j
> ava:603)
> > at java.lang.Thread.run(Thread.java:679)
> > 2012-10-02 06:44:22,943 WARN [cloud.agent.Agent]
> > (agentRequest-Handler-1:null) Caught:
> > java.lang.NullPointerException
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.cleanupVMNet
> works(LibvirtComputingResource.java:3921)
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.handleVmStar
> tFailure(LibvirtComputingResource.java:2708)
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(Libv
> irtComputingResource.java:2833)
> > at
> >
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeReque
> st(LibvirtComputingResource.java:1035)
> > at com.cloud.agent.Agent.processRequest(Agent.java:518)
> > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:831)
> > at com.cloud.utils.nio.Task.run(Task.java:83)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.ja
> va:1110)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.j
> ava:603)
> > at java.lang.Thread.run(Thread.java:679)
> >
> >
