[Users] VM running on two hosts somehow`

[Neil]

Hi guys,

Sorry I thought I'd start a new thread for this issue, as it's now a
different problem from my original post "Migration failed due to
Error: novm"

After my VM failed to migrate from one host to the other my VM was
still responsive but showed that it was powered off in oVirt, so I
logged into the console on the Linux guest and rebooted it, which
appears to have resolve the issue as it now shows up on my engine as
on, but I've just noticed now I've got two VM instances running on two
separate hosts...

On host 10.0.2.22

15407 ?        Sl   223:35 /usr/libexec/qemu-kvm -name zimbra -S -M
rhel6.4.0 -cpu Westmere -enable-kvm -m 8192 -smp
4,sockets=1,cores=4,threads=1 -uuid
179c293b-e6a3-4ec6-a54c-2f92f875bc5e -smbios
type=1,manufacturer=oVirt,product=oVirt
Node,version=6-4.el6.centos.10,serial=4C4C4544-0038-5310-8050-C4C04F34354A,uuid=179c293b-e6a3-4ec6-a54c-2f92f875bc5e
-nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/zimbra.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=2013-05-23T15:07:39,driftfix=slew -no-shutdown -device
virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x4
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=/rhev/data-center/28adaf38-a4f6-11e1-a859-cb68949043e4/0e6991ae-6238-4c61-96d2-ca8fed35161e/images/446921d9-cbd1-42b1-919f-88d6ae310fd9/2ff8ba31-7397-41e7-8a60-7ef9eec23d1a,if=none,id=drive-virtio-disk0,format=raw,serial=446921d9-cbd1-42b1-919f-88d6ae310fd9,cache=none,werror=stop,rerror=stop,aio=native
-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=
-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0
-netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:a8:7a:01,bus=pci.0,addr=0x3
-chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/zimbra.com.redhat.rhevm.vdsm,server,nowait
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm
-chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/zimbra.org.qemu.guest_agent.0,server,nowait
-device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0
-device usb-tablet,id=input0 -vnc 0:10,password -k en-us -vga cirrus



On Host 10.0.2.21

17594 ?        Sl   449:39 /usr/libexec/qemu-kvm -name zimbra -S -M
rhel6.2.0 -cpu Westmere -enable-kvm -m 8192 -smp
4,sockets=1,cores=4,threads=1 -uuid
179c293b-e6a3-4ec6-a54c-2f92f875bc5e -smbios type=1,manufacturer=Red
Hat,product=RHEV
Hypervisor,version=6-2.el6.centos.7,serial=4C4C4544-0038-5310-8050-C4C04F34354A_BC:30:5B:E4:19:C2,uuid=179c293b-e6a3-4ec6-a54c-2f92f875bc5e
-nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/zimbra.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=2013-05-23T10:19:47,driftfix=slew -no-shutdown -device
virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x4
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=/rhev/data-center/28adaf38-a4f6-11e1-a859-cb68949043e4/0e6991ae-6238-4c61-96d2-ca8fed35161e/images/446921d9-cbd1-42b1-919f-88d6ae310fd9/2ff8ba31-7397-41e7-8a60-7ef9eec23d1a,if=none,id=drive-virtio-disk0,format=raw,serial=446921d9-cbd1-42b1-919f-88d6ae310fd9,cache=none,werror=stop,rerror=stop,aio=native
-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=
-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0
-netdev tap,fd=29,id=hostnet0,vhost=on,vhostfd=31 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:a8:7a:01,bus=pci.0,addr=0x3
-chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/zimbra.com.redhat.rhevm.vdsm,server,nowait
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm
-chardev pty,id=charconsole0 -device
virtconsole,chardev=charconsole0,id=console0 -device
usb-tablet,id=input0 -vnc 0:2,password -k en-us -vga cirrus -incoming
tcp:[::]:49153

This sounds like a very serious problem considering it's most likely
been like this for more than 12hours before I noticed it. By doing a
tcpdump I can see traffic from the users passing to both VM's so I'm
very worried.

Please could someone assist me please, I'm desperate!

Thank you!!

Regards.

Neil Wilson.